Trial Outcomes & Findings for Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination in Adults With Chronic HCV and HBV Coinfection (NCT NCT02613871)

NCT ID: NCT02613871

Last Updated: 2020-03-06

Results Overview

SVR12 was defined as HCV RNA \< the lower limit of quantification (LLOQ; 15 IU/mL) at 12 weeks after stopping study treatment.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

111 participants

Primary outcome timeframe

Posttreatment Week 12

Results posted on

2020-03-06

Participant Flow

Participants were enrolled at study sites in Taiwan. The first participant was screened on 22 December 2015. The last study visit occurred on 07 November 2018.

135 participants were screened.

Participant milestones

Participant milestones
Measure
LDV/SOF FDC
Ledipasvir/sofosbuvir (LDV/SOF) (90/400 mg) fixed-dose combination (FDC) tablet orally once daily for 12 weeks.
Overall Study
STARTED
111
Overall Study
COMPLETED
108
Overall Study
NOT COMPLETED
3

Reasons for withdrawal

Reasons for withdrawal
Measure
LDV/SOF FDC
Ledipasvir/sofosbuvir (LDV/SOF) (90/400 mg) fixed-dose combination (FDC) tablet orally once daily for 12 weeks.
Overall Study
Death
2
Overall Study
Withdrew Consent
1

Baseline Characteristics

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination in Adults With Chronic HCV and HBV Coinfection

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Age, Continuous
55 years
STANDARD_DEVIATION 9.3 • n=5 Participants
Sex: Female, Male
Female
69 Participants
n=5 Participants
Sex: Female, Male
Male
42 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian
111 Participants
n=5 Participants
Race/Ethnicity, Customized
Ethnicity · Not Hispanic or Latino
99 Participants
n=5 Participants
Race/Ethnicity, Customized
Ethnicity · Not Permitted
12 Participants
n=5 Participants
IL28b Status
CC
85 Participants
n=5 Participants
IL28b Status
CT
26 Participants
n=5 Participants
HCV RNA
5.9 log10 IU/mL
STANDARD_DEVIATION 0.73 • n=5 Participants
HCV RNA Category
< 800,000 IU/mL
44 Participants
n=5 Participants
HCV RNA Category
≥ 800,000 IU/mL
67 Participants
n=5 Participants
Cirrhosis status
Absence
93 Participants
n=5 Participants
Cirrhosis status
Presence
18 Participants
n=5 Participants
Fibroscan Score
9.3 kPa
STANDARD_DEVIATION 7.05 • n=5 Participants
Hepatitis B Virus (HBV) DNA
2.1 log10 IU/mL
STANDARD_DEVIATION 0.92 • n=5 Participants
Plasma HBV DNA
9423.1 IU/mL
STANDARD_DEVIATION 69641.90 • n=5 Participants
HBsAg
578.6 IU/mL
STANDARD_DEVIATION 1113.56 • n=5 Participants
Serum Lysyl Oxidase-Like 2 (LOXL-2) Level
98 pg/mL
STANDARD_DEVIATION 64.4 • n=5 Participants
HCV Genotype
Genotype 1
1 Participants
n=5 Participants
HCV Genotype
Genotype 1a
3 Participants
n=5 Participants
HCV Genotype
Genotype 1b
64 Participants
n=5 Participants
HCV Genotype
Genotype 2
43 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Posttreatment Week 12

Population: Full Analysis Set included all participants who were enrolled and received at least 1 dose of study drug.

SVR12 was defined as HCV RNA \< the lower limit of quantification (LLOQ; 15 IU/mL) at 12 weeks after stopping study treatment.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)
Genotype 1
100.0 percentage of participants
Interval 94.7 to 100.0
Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)
Genotype 2
100.0 percentage of participants
Interval 91.8 to 100.0
Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)
Total
100.0 percentage of participants
Interval 96.7 to 100.0

PRIMARY outcome

Timeframe: First dose date up to 12 weeks

Population: Safety Analysis Set included participants who received at least 1 dose of study drug.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With Any Adverse Event Leading to Permanent Discontinuation of Study Drug
0.0 percentage of participants

SECONDARY outcome

Timeframe: Posttreatment Week 4

Population: Participants in Full Analysis Set were analyzed.

SVR4 was defined as HCV RNA \< LLOQ (15 IU/mL) at 4 weeks after stopping study treatment.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With SVR at 4 Weeks After Discontinuation of Therapy (SVR4)
100.0 percentage of participants
Interval 96.7 to 100.0

SECONDARY outcome

Timeframe: Weeks 1, 2, 4, 8, and 12

Population: Participants in Full Analysis Set were analyzed.

LLOQ = 15 IU/mL

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With HCV RNA < LLOQ While on Treatment
Week 1
33.3 percentage of participants
Interval 24.7 to 42.9
Percentage of Participants With HCV RNA < LLOQ While on Treatment
Week 2
82.0 percentage of participants
Interval 73.6 to 88.6
Percentage of Participants With HCV RNA < LLOQ While on Treatment
Week 4
100.0 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ While on Treatment
Week 8
100.0 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ While on Treatment
Week 12
100.0 percentage of participants
Interval 96.7 to 100.0

SECONDARY outcome

Timeframe: Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108

Population: Participants in Full Analysis Set with available data were analyzed.

LLOQ = 15 IU/mL

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 24
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 36
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 48
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 60
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 72
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 84
100 percentage of participants
Interval 96.7 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 96
100 percentage of participants
Interval 96.6 to 100.0
Percentage of Participants With HCV RNA < LLOQ at Posttreatment Weeks 24, 36, 48, 60, 72, 84, 96, and 108
Posttreatment Week 108
100 percentage of participants
Interval 96.6 to 100.0

SECONDARY outcome

Timeframe: Weeks 1, 2, 4, 8, and 12

Population: Participants in Full Analysis Set were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
HCV RNA Change From Baseline While on Treatment
Change at Week 1
-4.14 log10 IU/mL
Standard Deviation 0.551
HCV RNA Change From Baseline While on Treatment
Change at Week 2
-4.63 log10 IU/mL
Standard Deviation 0.702
HCV RNA Change From Baseline While on Treatment
Change at Week 4
-4.73 log10 IU/mL
Standard Deviation 0.727
HCV RNA Change From Baseline While on Treatment
Change at Week 8
-4.73 log10 IU/mL
Standard Deviation 0.727
HCV RNA Change From Baseline While on Treatment
Change at Week 12
-4.73 log10 IU/mL
Standard Deviation 0.727

SECONDARY outcome

Timeframe: First dose date up to Posttreatment Week 12

Population: Participants in Full Analysis Set were analyzed.

Virologic failure was defined as : * Breakthrough (confirmed HCV RNA ≥ LLOQ \[15 IU/mL\] after having previously had HCV RNA \< LLOQ while on treatment), or * Rebound (confirmed \> 1 log10 IU/mL increase in HCV RNA from nadir while on treatment), or * Non-response (HCV RNA persistently ≥ LLOQ through 8 weeks of treatment), or * Relapse (HCV RNA ≥ LLOQ during the post-treatment period having achieved HCV RNA \< LLOQ at end of treatment, confirmed with 2 consecutive values or last available post-treatment measurement)

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants With Virologic Failure
0 percentage of participants

SECONDARY outcome

Timeframe: Weeks 1, 2, 4, 8, and 12

Population: Participants in Full Analysis Set with available data were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Plasma HBV DNA Change From Baseline While on Treatment
Change at Week 1
-0.06 log10 IU/mL
Standard Deviation 0.237
Plasma HBV DNA Change From Baseline While on Treatment
Change at Week 2
0.08 log10 IU/mL
Standard Deviation 0.366
Plasma HBV DNA Change From Baseline While on Treatment
Change at Week 4
0.37 log10 IU/mL
Standard Deviation 0.705
Plasma HBV DNA Change From Baseline While on Treatment
Change at Week 8
0.51 log10 IU/mL
Standard Deviation 0.906
Plasma HBV DNA Change From Baseline While on Treatment
Change at Week 12
0.24 log10 IU/mL
Standard Deviation 0.746

SECONDARY outcome

Timeframe: Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108

Population: Participants in Full Analysis Set with available data were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 84
0.50 log10 IU/mL
Standard Deviation 1.008
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 96
0.41 log10 IU/mL
Standard Deviation 0.963
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 4
0.49 log10 IU/mL
Standard Deviation 0.727
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 12
0.66 log10 IU/mL
Standard Deviation 0.955
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 24
0.56 log10 IU/mL
Standard Deviation 1.036
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 36
0.67 log10 IU/mL
Standard Deviation 1.190
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 48
0.68 log10 IU/mL
Standard Deviation 1.269
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 60
0.70 log10 IU/mL
Standard Deviation 1.399
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 72
0.55 log10 IU/mL
Standard Deviation 1.131
Plasma HBV DNA Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 108
0.38 log10 IU/mL
Standard Deviation 0.923

SECONDARY outcome

Timeframe: Weeks 1, 2, 4, 8, and 12

Population: Participants in Full Analysis Set with available data were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
HBsAg Level Change From Baseline While on Treatment
Change at Week 1
-0.14 log10 IU/mL
Standard Deviation 0.184
HBsAg Level Change From Baseline While on Treatment
Change at Week 2
-0.18 log10 IU/mL
Standard Deviation 0.181
HBsAg Level Change From Baseline While on Treatment
Change at Week 4
-0.25 log10 IU/mL
Standard Deviation 0.185
HBsAg Level Change From Baseline While on Treatment
Change at Week 8
-0.41 log10 IU/mL
Standard Deviation 0.234
HBsAg Level Change From Baseline While on Treatment
Change at Week 12
-0.47 log10 IU/mL
Standard Deviation 0.266

SECONDARY outcome

Timeframe: Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108

Population: Participants in Full Analysis Set with available data were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 4
-0.16 log10 IU/mL
Standard Deviation 0.347
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 12
-0.01 log10 IU/mL
Standard Deviation 0.338
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 24
-0.02 log10 IU/mL
Standard Deviation 0.405
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 36
-0.07 log10 IU/mL
Standard Deviation 0.484
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 48
-0.10 log10 IU/mL
Standard Deviation 0.526
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 60
-0.16 log10 IU/mL
Standard Deviation 0.664
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 72
-0.20 log10 IU/mL
Standard Deviation 0.619
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 84
-0.25 log10 IU/mL
Standard Deviation 0.608
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 96
-0.32 log10 IU/mL
Standard Deviation 0.618
HBsAg Level Change From Baseline at Posttreatment Weeks 4, 12, 24, 36, 48, 60, 72, 84, 96, and 108
Change at Posttreatment Week 108
-0.37 log10 IU/mL
Standard Deviation 0.658

SECONDARY outcome

Timeframe: Weeks 1, 2, 4, 8, and 12

Population: Participants in Full Analysis Set with available data were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Serum LOXL-2 Level Change From Baseline While on Treatment
Change at Week 1
-2 pg/mL
Standard Deviation 29.4
Serum LOXL-2 Level Change From Baseline While on Treatment
Change at Week 2
-6 pg/mL
Standard Deviation 26.9
Serum LOXL-2 Level Change From Baseline While on Treatment
Change at Week 4
-15 pg/mL
Standard Deviation 27.8
Serum LOXL-2 Level Change From Baseline While on Treatment
Change at Week 8
-22 pg/mL
Standard Deviation 36.6
Serum LOXL-2 Level Change From Baseline While on Treatment
Change at Week 12
-27 pg/mL
Standard Deviation 36.0

SECONDARY outcome

Timeframe: Posttreatment Weeks 4, 12, and 36

Population: Participants in Full Analysis Set were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Serum LOXL-2 Level Change From Baseline at Posttreatment Weeks 4, 12, and 36
Change at Posttreatment Week 4
-30 pg/mL
Standard Deviation 45.0
Serum LOXL-2 Level Change From Baseline at Posttreatment Weeks 4, 12, and 36
Change at Posttreatment Week 12
-32 pg/mL
Standard Deviation 51.8
Serum LOXL-2 Level Change From Baseline at Posttreatment Weeks 4, 12, and 36
Change at Posttreatment Week 36
-41 pg/mL
Standard Deviation 53.0

SECONDARY outcome

Timeframe: First dose date up to Posttreatment Week 108

Population: Participants in Full Analysis Set were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants That Required HBV Therapy During the Study
7.2 percentage of participants

SECONDARY outcome

Timeframe: Posttreatment Weeks 12, 60, and 108

Population: Participants in Full Analysis Set with available data were analyzed.

FibroScan is a non-invasive device that assesses the hardness (or stiffness) of the liver using the technique of transient elastography. FibroScan results range from 2.5 kPa to 75 kPa with higher scores indicating greater liver stiffness. Per protocol, cirrhosis status was determined as follows: * Presence of cirrhosis = FibroScan result of \> 12.5 kPa * Absence of cirrhosis = FibroScan result of ≤ 12.5 kPa

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Fibrosis Status as Assessed by Fibroscan Score at Posttreatment Weeks 12, 60, and 108
Posttreatment Week 12
8.0 kPa
Standard Deviation 7.01
Fibrosis Status as Assessed by Fibroscan Score at Posttreatment Weeks 12, 60, and 108
Posttreatment Week 60
7.2 kPa
Standard Deviation 4.99
Fibrosis Status as Assessed by Fibroscan Score at Posttreatment Weeks 12, 60, and 108
Posttreatment Week 108
7.1 kPa
Standard Deviation 4.79

SECONDARY outcome

Timeframe: First dose date up to Posttreatment Week 108

Population: Participants in Full Analysis Set were analyzed.

Outcome measures

Outcome measures
Measure
LDV/SOF FDC
n=111 Participants
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Percentage of Participants That Develop Hepatocellular Carcinoma (HCC) During the Study
0.0 percentage of participants

Adverse Events

LDV/SOF FDC

Serious events: 4 serious events
Other events: 24 other events
Deaths: 2 deaths

Serious adverse events

Serious adverse events
Measure
LDV/SOF FDC
n=111 participants at risk
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
Gastrointestinal disorders
Duodenal ulcer
0.90%
1/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.
Injury, poisoning and procedural complications
Meniscus injury
0.90%
1/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.
Injury, poisoning and procedural complications
Post procedural haemorrhage
0.90%
1/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.
Nervous system disorders
Optic neuritis
0.90%
1/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.

Other adverse events

Other adverse events
Measure
LDV/SOF FDC
n=111 participants at risk
LDV/SOF (90/400 mg) FDC tablet orally once daily for 12 weeks.
General disorders
Fatigue
7.2%
8/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.
Infections and infestations
Upper respiratory tract infection
8.1%
9/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.
Nervous system disorders
Headache
9.9%
11/111 • Adverse Events: First dose date up to 12 weeks plus 30 days; All-Cause Mortality: First dose date up to maximum 3 years
Safety Analysis Set included participants who received at least 1 dose of study drug.

Additional Information

Gilead Clinical Study Information Center

Gilead Sciences

Phone: 1-833-445-3230 (GILEAD-0)

Results disclosure agreements

  • Principal investigator is a sponsor employee After conclusion of the study and without prior written approval from Gilead, investigators in this study may communicate, orally present, or publish in scientific journals or other media only after the following conditions have been met: * The results of the study in their entirety have been publicly disclosed by or with the consent of Gilead in an abstract, manuscript, or presentation form; or * The study has been completed at all study sites for at least 2 years
  • Publication restrictions are in place

Restriction type: OTHER