Trial Outcomes & Findings for Grazoprevir (MK-5172) Administered With Peginterferon and Ribavirin in Treatment-Naïve Participants With Chronic Hepatitis C (MK-5172-003) (NCT NCT01353911)

Last Updated: 2024-05-22

Results Overview

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. The Roche COBAS Taqman HCV Test, v2.0 assay (High Pure System) had a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL (in plasma). cEVR was defined as undetectable HCV RNA (target not detected \[TND\]) at Week 12. 95% confidence intervals provided based on the Clopper-Pearson method.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

368 participants

Primary outcome timeframe

After 12 weeks of treatment with grazoprevir/boceprevir

Results posted on

2024-05-22

Participant Flow

368 participants enrolled on study. 36 cirrhotic participants received open-label (OL) grazoprevir + peginterferon (Peg-IFN) + ribavirin (RBV), and 332 non-cirrhotic participants were randomized to receive 100, 200, 400, or 800 mg grazoprevir + Peg-IFN + RBV. 43 in the 400 mg group and 36 in the 800 mg group were down-dosed to 100 mg grazoprevir.

Participant milestones

Participant milestones
Measure	OL Grazoprevir 100 mg Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg TN non-cirrhotic (NC) participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Overall Study STARTED	36	66	68	24	29	43	36	66
Overall Study COMPLETED	28	57	59	22	23	36	30	51
Overall Study NOT COMPLETED	8	9	9	2	6	7	6	15

Reasons for withdrawal

Reasons for withdrawal
Measure	OL Grazoprevir 100 mg Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg TN non-cirrhotic (NC) participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Overall Study Lost to Follow-up	2	6	4	0	4	4	3	6
Overall Study Withdrawal by Subject	2	3	4	2	2	3	3	9
Overall Study Status Not Recorded	4	0	1	0	0	0	0	0

Baseline Characteristics

Grazoprevir (MK-5172) Administered With Peginterferon and Ribavirin in Treatment-Naïve Participants With Chronic Hepatitis C (MK-5172-003)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.	Total n=368 Participants Total of all reporting groups
Age, Continuous	54.4 years STANDARD_DEVIATION 6.9 • n=5 Participants	46.4 years STANDARD_DEVIATION 11.3 • n=7 Participants	48.3 years STANDARD_DEVIATION 10.6 • n=5 Participants	44.6 years STANDARD_DEVIATION 12.5 • n=4 Participants	50.4 years STANDARD_DEVIATION 13.4 • n=21 Participants	48.3 years STANDARD_DEVIATION 11.4 • n=8 Participants	50.3 years STANDARD_DEVIATION 11.2 • n=8 Participants	48.3 years STANDARD_DEVIATION 11.2 • n=24 Participants	48.7 years STANDARD_DEVIATION 11.2 • n=42 Participants
Sex: Female, Male Female	14 Participants n=5 Participants	25 Participants n=7 Participants	32 Participants n=5 Participants	12 Participants n=4 Participants	15 Participants n=21 Participants	15 Participants n=8 Participants	13 Participants n=8 Participants	29 Participants n=24 Participants	155 Participants n=42 Participants
Sex: Female, Male Male	22 Participants n=5 Participants	41 Participants n=7 Participants	36 Participants n=5 Participants	12 Participants n=4 Participants	14 Participants n=21 Participants	28 Participants n=8 Participants	23 Participants n=8 Participants	37 Participants n=24 Participants	213 Participants n=42 Participants

PRIMARY outcome

Timeframe: After 12 weeks of treatment with grazoprevir/boceprevir

Population: FAS; all randomized/enrolled participants who received ≥1 dose of study treatment. A Missing = Failure approach was used for missing data. Results for participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Percentage of Participants Achieving Complete Early Viral Response (cEVR)	94.4 percentage of participants Interval 81.3 to 99.9	80.3 percentage of participants Interval 68.7 to 89.1	85.3 percentage of participants Interval 74.6 to 92.7	87.5 percentage of participants Interval 67.6 to 97.3	75.9 percentage of participants Interval 56.5 to 89.7	86.0 percentage of participants Interval 72.1 to 94.7	86.1 percentage of participants Interval 70.5 to 95.3	69.7 percentage of participants Interval 57.1 to 80.4

PRIMARY outcome

Timeframe: Treatment period plus the first 14 days of follow-up (up to 50 weeks)

Population: All Participants as Treated (APaT) population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.

An AE was defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the SPONSOR's product, whether or not considered related to the use of the product. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition which is temporally associated with the use of the SPONSOR's product, was also an AE.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Number of Participants Experiencing Adverse Events (AEs) During the Treatment Period and First 14 Follow-up Days	34 participants	65 participants	66 participants	23 participants	28 participants	42 participants	35 participants	64 participants

PRIMARY outcome

Timeframe: Treatment period plus the first 14 days of follow-up (up to 50 weeks)

Population: APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Number of Participants Who Discontinued Study Medication Due to AEs During the Treatment Period and First 14 Follow-up Days	2 participants	3 participants	4 participants	2 participants	3 participants	4 participants	2 participants	9 participants

SECONDARY outcome

Timeframe: From first dose of study medication until first achievement of undetectable HCV RNA (up to 48 weeks of treatment)

Population: FAS; all randomized/enrolled participants who received ≥1 dose of study treatment. Results for participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens. Participants in the FAS not achieving TND were censored.

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. Undetectable HCV RNA (target not detected \[TND\]) was defined as below the 9.3 IU/ml limit of detection. Kaplan Meier summary statistics were calculated for each treatment arm.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Median Time to First Achievement of Undetectable HCV RNA During Treatment	22.0 days Interval 21.0 to 29.0	15.0 days Interval 15.0 to 18.0	28.0 days Interval 23.0 to 29.0	16.0 days Interval 14.0 to 29.0	16.5 days Interval 14.0 to 28.0	27.0 days Interval 15.0 to 29.0	29.0 days Interval 15.0 to 29.0	57.0 days Interval 57.0 to 59.0

SECONDARY outcome

Timeframe: After 4 weeks of treatment with grazoprevir/boceprevir

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. The Roche COBAS Taqman HCV Test, v2.0 assay (High Pure System) had a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL (in plasma). RVR was defined as undetectable (TND) HCV RNA at Week 4 of study therapy. 95% confidence intervals provided based on the Clopper-Pearson method.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Percentage of Participants Achieving Rapid Viral Response (RVR)	72.2 percentage of participants Interval 54.8 to 85.8	90.9 percentage of participants Interval 81.3 to 96.6	91.2 percentage of participants Interval 81.8 to 96.7	87.5 percentage of participants Interval 67.6 to 97.3	86.2 percentage of participants Interval 68.3 to 96.1	81.4 percentage of participants Interval 66.6 to 91.6	83.3 percentage of participants Interval 67.2 to 93.6	59.1 percentage of participants Interval 46.3 to 71.0

SECONDARY outcome

Timeframe: 12 weeks after the end of all treatment (up to 60 weeks)

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. The Roche COBAS Taqman HCV Test, v2.0 assay (High Pure System) had a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL (in plasma). SVR12 was defined as undetectable (TND) HCV RNA at 12 weeks after the end of all study therapy. 95% confidence intervals provided based on the Clopper-Pearson method.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Percentage of Participants Achieving Sustained Virologic Response 12 Weeks After the End of Study Therapy (SVR12)	72.2 percentage of participants Interval 54.8 to 85.8	89.4 percentage of participants Interval 79.4 to 95.6	91.2 percentage of participants Interval 81.8 to 96.7	87.5 percentage of participants Interval 67.6 to 97.3	79.3 percentage of participants Interval 60.3 to 92.0	93.0 percentage of participants Interval 80.9 to 98.5	91.7 percentage of participants Interval 77.5 to 98.2	60.6 percentage of participants Interval 47.8 to 72.4

SECONDARY outcome

Timeframe: 24 weeks after the end of all treatment (up to 72 weeks)

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. The Roche COBAS Taqman HCV Test, v2.0 assay (High Pure System) had a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL (in plasma). SVR24 was defined as undetectable (TND) HCV RNA at 24 weeks after the end of all study therapy. 95% confidence intervals provided based on the Clopper-Pearson method.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Percentage of Participants Achieving Sustained Virologic Response 24 Weeks After the End of Study Therapy (SVR24)	72.2 percentage of participants Interval 54.8 to 85.8	86.4 percentage of participants Interval 75.7 to 93.6	92.6 percentage of participants Interval 83.7 to 97.6	87.5 percentage of participants Interval 67.6 to 97.3	79.3 percentage of participants Interval 60.3 to 92.0	93.0 percentage of participants Interval 80.9 to 98.5	91.7 percentage of participants Interval 77.5 to 98.2	57.6 percentage of participants Interval 44.8 to 69.7

SECONDARY outcome

Timeframe: Week 72

Blood was drawn from each participant to assess Hepatitis C Virus ribonucleic acid (HCV RNA) plasma levels using the Roche COBAS™ Taqman™ HCV Test, v2.0 at various time points prior to, during, and after dosing. Undetectable HCV RNA (target not detected \[TND\]) was defined as below the 9.3 IU/ml limit of detection. 95% confidence intervals provided based on the Clopper-Pearson method.

Outcome measures

Outcome measures
Measure	OL Grazoprevir 100 mg n=36 Participants Treatment-naïve (TN) cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 100 mg n=66 Participants TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 200 mg n=68 Participants TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg n=24 Participants TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg n=29 Participants TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 400 mg/100 mg n=43 Participants TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Grazoprevir 800 mg/100 mg n=36 Participants TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Boceprevir 800 mg n=66 Participants TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Percentage of Participants Achieving Undetectable HCV RNA at Week 72	69.4 percentage of participants Interval 51.9 to 83.7	80.3 percentage of participants Interval 68.7 to 89.1	86.8 percentage of participants Interval 76.4 to 93.8	87.5 percentage of participants Interval 67.6 to 97.3	75.9 percentage of participants Interval 56.5 to 89.7	79.1 percentage of participants Interval 64.0 to 90.0	83.3 percentage of participants Interval 67.2 to 93.6	54.5 percentage of participants Interval 41.8 to 66.9

Adverse Events

Cirr: OL Grazoprevir 100 mg

Serious events: 3 serious events

Other events: 34 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 100 mg

Serious events: 6 serious events

Other events: 64 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 200 mg

Serious events: 9 serious events

Other events: 65 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 400 mg

Serious events: 2 serious events

Other events: 23 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 800 mg

Serious events: 2 serious events

Other events: 27 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 400 mg/100 mg

Serious events: 5 serious events

Other events: 42 other events

Deaths: 0 deaths

Non-cirr: Grazoprevir 800 mg/100 mg

Serious events: 4 serious events

Other events: 36 other events

Deaths: 0 deaths

Non-cirr: Boceprevir 800 mg

Serious events: 5 serious events

Other events: 64 other events

Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure	Cirr: OL Grazoprevir 100 mg n=36 participants at risk TN cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 100 mg n=66 participants at risk TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 200 mg n=68 participants at risk TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 400 mg n=24 participants at risk TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 800 mg n=29 participants at risk TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 400 mg/100 mg n=43 participants at risk TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 800 mg/100 mg n=36 participants at risk TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Boceprevir 800 mg n=66 participants at risk TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
Nervous system disorders Migraine	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Anaemia	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Normochromic normocytic anaemia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Cardiac disorders Atrial fibrillation	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Endocrine disorders Hyperparathyroidism	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Abdominal pain	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Diarrhoea	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Haemorrhoids	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Haemorrhoids thrombosed	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Intestinal obstruction	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Nausea	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Pancreatitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Vomiting	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Asthenia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Chest pain	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Gait disturbance	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Appendicitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Breast abscess	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Bronchiolitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Bronchitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Cellulitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Wound infection	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Injury, poisoning and procedural complications Femur fracture	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Injury, poisoning and procedural complications Rib fracture	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Alanine aminotransferase increased	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Aspartate aminotransferase increased	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Metabolism and nutrition disorders Dehydration	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Neoplasms benign, malignant and unspecified (incl cysts and polyps) Hepatocellular carcinoma	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Neoplasms benign, malignant and unspecified (incl cysts and polyps) Pancreatic carcinoma	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Ataxia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Cerebrovascular accident	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Dizziness	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Facial paresis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Headache	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Hemiparesis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Anxiety	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Depression	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Schizoaffective disorder	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Renal and urinary disorders Renal failure acute	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Pneumothorax	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Vocal cord polyp	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Rash	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Segmented hyalinising vasculitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Vascular disorders Deep vein thrombosis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Vascular disorders Intermittent claudication	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Vascular disorders Peripheral vascular disorder	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.

Other adverse events

Other adverse events
Measure	Cirr: OL Grazoprevir 100 mg n=36 participants at risk TN cirrhotic participants received open-label Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 100 mg n=66 participants at risk TN NC participants received Grazoprevir 100 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 200 mg n=68 participants at risk TN NC participants received Grazoprevir 200 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 400 mg n=24 participants at risk TN NC participants received Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 800 mg n=29 participants at risk TN NC participants received Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 400 mg/100 mg n=43 participants at risk TN NC participants initially were randomized to receive Grazoprevir 400 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Grazoprevir 800 mg/100 mg n=36 participants at risk TN NC participants initially were randomized to receive Grazoprevir 800 mg + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy. As the result of an interim analysis, these participants were unblinded and transitioned to 100 mg grazoprevir once daily + Peg-IFN + RBV for 12 weeks followed by 12 or 36 weeks of Peg-IFN + RBV, based on response guided therapy.	Non-cirr: Boceprevir 800 mg n=66 participants at risk TN NC participants started a 4 week lead-in with Peg-IFN + RBV, then received Boceprevir 800 mg + Peg-IFN + RBV for 24 weeks followed by 0 or 20 weeks of Peg-IFN + RBV, based on response guided therapy.
General disorders Fatigue	50.0% 18/36 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	40.9% 27/66 • Number of events 30 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	45.6% 31/68 • Number of events 38 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	45.8% 11/24 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	55.2% 16/29 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	39.5% 17/43 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	41.7% 15/36 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	40.9% 27/66 • Number of events 30 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Anaemia	36.1% 13/36 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 11/66 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 17/68 • Number of events 21 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.1% 7/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.6% 5/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.3% 18/66 • Number of events 25 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Leukopenia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Neutropenia	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 7/68 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 11/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Blood and lymphatic system disorders Thrombocytopenia	5.6% 2/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Cardiac disorders Tachycardia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.3% 4/43 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Ear and labyrinth disorders Ear pain	2.8% 1/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Endocrine disorders Hypothyroidism	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Eye disorders Dry eye	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Eye disorders Eye irritation	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Eye disorders Visual acuity reduced	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Abdominal discomfort	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Abdominal pain	11.1% 4/36 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 7/68 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Abdominal pain upper	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.4% 5/68 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Constipation	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.4% 3/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 3/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Diarrhoea	13.9% 5/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 11/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.2% 11/68 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.8% 5/24 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	37.9% 11/29 • Number of events 14 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.6% 5/43 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	33.3% 12/36 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.2% 16/66 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Dry mouth	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.4% 5/68 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Dyspepsia	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 7/68 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Gastrooesophageal reflux disease	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Nausea	25.0% 9/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	37.9% 25/66 • Number of events 29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	36.8% 25/68 • Number of events 28 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 6/24 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	55.2% 16/29 • Number of events 21 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	34.9% 15/43 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	52.8% 19/36 • Number of events 29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	47.0% 31/66 • Number of events 37 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Stomatitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Toothache	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Gastrointestinal disorders Vomiting	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.1% 8/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.8% 8/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 6/24 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	17.2% 5/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.3% 4/43 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 6/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.2% 16/66 • Number of events 20 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Asthenia	22.2% 8/36 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	21.2% 14/66 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.8% 5/24 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.2% 8/36 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Chest pain	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Chills	27.8% 10/36 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	30.3% 20/66 • Number of events 22 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.9% 19/68 • Number of events 20 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 6/24 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	34.5% 10/29 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.9% 12/43 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	30.6% 11/36 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.7% 15/66 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Influenza like illness	25.0% 9/36 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	21.2% 14/66 • Number of events 15 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	29.4% 20/68 • Number of events 22 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	29.2% 7/24 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	17.2% 5/29 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	34.9% 15/43 • Number of events 15 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	34.8% 23/66 • Number of events 24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Injection site erythema	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.7% 10/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.6% 8/29 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.1% 8/66 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Injection site irritation	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Injection site rash	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.8% 6/68 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Injection site reaction	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.4% 5/68 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Oedema peripheral	5.6% 2/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Pain	22.2% 8/36 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	17.6% 12/68 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	37.9% 11/29 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.6% 8/43 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
General disorders Pyrexia	25.0% 9/36 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	30.3% 20/66 • Number of events 23 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	35.3% 24/68 • Number of events 27 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	50.0% 12/24 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.6% 8/29 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.9% 12/43 • Number of events 18 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 6/36 • Number of events 22 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	30.3% 20/66 • Number of events 21 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Hepatobiliary disorders Hyperbilirubinaemia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Hepatobiliary disorders Jaundice	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Bronchitis	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.4% 3/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Ear infection	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Influenza	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Nasopharyngitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.9% 4/68 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Pneumonia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Sinusitis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Infections and infestations Upper respiratory tract infection	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.8% 6/68 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Injury, poisoning and procedural complications Accidental overdose	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.8% 8/68 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.7% 6/29 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Alanine aminotransferase increased	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.4% 3/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.8% 4/29 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.3% 4/43 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Aspartate aminotransferase increased	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Blood bilirubin increased	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Haemoglobin decreased	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.9% 4/68 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Spleen palpable	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Investigations Weight decreased	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Metabolism and nutrition disorders Decreased appetite	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.2% 16/66 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.2% 11/68 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 4/24 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	31.0% 9/29 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	23.3% 10/43 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	38.9% 14/36 • Number of events 14 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.7% 15/66 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Metabolism and nutrition disorders Dehydration	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Arthralgia	16.7% 6/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 11/66 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	29.2% 7/24 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.8% 4/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 15 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Back pain	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.9% 4/68 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Muscle spasms	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Myalgia	16.7% 6/36 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 6/24 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.8% 4/29 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	19.7% 13/66 • Number of events 15 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Neck pain	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Musculoskeletal and connective tissue disorders Pain in extremity	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.9% 4/68 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Disturbance in attention	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.8% 8/68 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Dizziness	19.4% 7/36 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.7% 10/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.7% 6/29 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.6% 5/43 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.6% 9/66 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Dysgeusia	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 7/68 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	28.8% 19/66 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Headache	33.3% 12/36 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	42.4% 28/66 • Number of events 39 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	45.6% 31/68 • Number of events 35 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	33.3% 8/24 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	41.4% 12/29 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.9% 12/43 • Number of events 13 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	47.2% 17/36 • Number of events 19 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	53.0% 35/66 • Number of events 44 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Hypoaesthesia	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.8% 6/68 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Migraine	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Paraesthesia	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Nervous system disorders Poor quality sleep	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Anxiety	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.7% 10/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Apathy	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Depression	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.2% 11/68 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	17.2% 5/29 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.0% 6/43 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.2% 8/36 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Insomnia	22.2% 8/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.7% 15/66 • Number of events 15 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.7% 10/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.7% 6/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.2% 8/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	31.8% 21/66 • Number of events 22 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Irritability	27.8% 10/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.2% 16/66 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 14 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Psychiatric disorders Mood swings	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Renal and urinary disorders Pollakiuria	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Cough	19.4% 7/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.6% 5/66 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.8% 4/29 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.9% 9/43 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.7% 6/36 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Dyspnoea	25.0% 9/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.7% 10/68 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.3% 3/29 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Dyspnoea exertional	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.8% 6/68 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.7% 6/29 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	14.0% 6/43 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Epistaxis	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Nasal congestion	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Oropharyngeal pain	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.8% 6/68 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.8% 4/29 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Productive cough	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Respiratory tract congestion	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.9% 2/68 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Respiratory, thoracic and mediastinal disorders Sinus congestion	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.5% 3/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Alopecia	22.2% 8/36 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.8% 17/66 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.9% 19/68 • Number of events 20 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	29.2% 7/24 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	31.0% 9/29 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.6% 8/43 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.8% 10/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.1% 8/66 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Dry skin	11.1% 4/36 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.1% 6/66 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.2% 9/68 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	13.9% 5/36 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.1% 8/66 • Number of events 8 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Eczema	2.8% 1/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Erythema	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	5.9% 4/68 • Number of events 5 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	7.0% 3/43 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Hyperhidrosis	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	10.6% 7/66 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Photosensitivity reaction	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Pruritus	16.7% 6/36 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	18.2% 12/66 • Number of events 16 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.1% 15/68 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 6/24 • Number of events 6 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	24.1% 7/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.3% 4/43 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	27.8% 10/36 • Number of events 11 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	15.2% 10/66 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Pruritus generalised	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.4% 3/68 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Rash	22.2% 8/36 • Number of events 9 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	22.7% 15/66 • Number of events 17 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	19.1% 13/68 • Number of events 14 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	12.5% 3/24 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	20.7% 6/29 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	16.3% 7/43 • Number of events 12 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.0% 9/36 • Number of events 10 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	25.8% 17/66 • Number of events 22 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Rash erythematous	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	8.3% 2/24 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 7 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Rash pruritic	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/29 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.7% 2/43 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.1% 4/66 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Scab	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	6.9% 2/29 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Skin exfoliation	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/68 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.3% 1/43 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Skin and subcutaneous tissue disorders Xeroderma	5.6% 2/36 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.0% 2/66 • Number of events 2 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/24 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/43 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/36 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	0.00% 0/66 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.
Vascular disorders Hypertension	8.3% 3/36 • Number of events 3 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/68 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	4.2% 1/24 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	3.4% 1/29 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	9.3% 4/43 • Number of events 4 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	2.8% 1/36 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.	1.5% 1/66 • Number of events 1 • From first dose of study medication up to 72 weeks APaT population; all randomized/enrolled who received ≥1 dose of study treatment according to treatment actually received. Participants who received grazoprevir 400 or 800 mg and were then down-dosed to receive grazoprevir 100 mg are reported separately from participants who completed the 400 mg and 800 mg regimens.

Additional Information

Senior Vice President, Global Clinical Development

Merck Sharp & Dohme Corp.

Phone: 1-800-672-6372

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee The SPONSOR must have the opportunity to review all proposed abstracts, manuscripts, or presentations regarding this study 60 days prior to submission for publication/presentation. Any information identified by the SPONSOR as confidential must be deleted prior to submission. SPONSOR review can be expedited to meet publication timelines.
Publication restrictions are in place

Restriction type: OTHER