Trial Outcomes & Findings for Evaluation of the Efficacy and Safety of VX-814 in Subjects With the PiZZ Genotype (NCT NCT04167345)

NCT ID: NCT04167345

Last Updated: 2022-02-02

Results Overview

Recruitment status

TERMINATED

Study phase

PHASE2

Target enrollment

48 participants

Primary outcome timeframe

From Baseline at Day 28

Results posted on

2022-02-02

Participant Flow

There were 3 parts in the study: Parts A1, A2 and B. As pre-specified in SAP, data collected for the placebo group for Parts A1, A2 and B were pooled and reported as a single combined arm (Parts A1, A2 and B Combined: Placebo) and data collected for VX-814 400 mg for Parts A1 and A2 were pooled and reported as a single combined arm (Parts A1 and A2 Combined: VX-814 400 milligrams \[mg\]) in the below presented results.

This study was conducted in participants 18 through 80 of years of age, inclusive with the PiZZ genotype.

Participant milestones

Participant milestones
Measure
Parts A1, A2 and B Combined: Placebo
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
Participants received VX-814 100 mg once every 12 hours (q12h) in the treatment period for 28 days.
Part A1: VX-814 200 mg
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Overall Study
STARTED
10
4
3
13
18
Overall Study
COMPLETED
9
3
3
13
18
Overall Study
NOT COMPLETED
1
1
0
0
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Parts A1, A2 and B Combined: Placebo
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
Participants received VX-814 100 mg once every 12 hours (q12h) in the treatment period for 28 days.
Part A1: VX-814 200 mg
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Overall Study
Other
1
1
0
0
0

Baseline Characteristics

Evaluation of the Efficacy and Safety of VX-814 in Subjects With the PiZZ Genotype

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Parts A1, A2 and B Combined: Placebo
n=10 Participants
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=4 Participants
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 Participants
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=13 Participants
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=18 Participants
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Total
n=48 Participants
Total of all reporting groups
Age, Continuous
54.6 years
STANDARD_DEVIATION 11.3 • n=93 Participants
51.8 years
STANDARD_DEVIATION 14.8 • n=4 Participants
55.5 years
STANDARD_DEVIATION 7.8 • n=27 Participants
57.9 years
STANDARD_DEVIATION 13.2 • n=483 Participants
57.9 years
STANDARD_DEVIATION 9.1 • n=36 Participants
56.5 years
STANDARD_DEVIATION 10.9 • n=10 Participants
Sex: Female, Male
Female
5 Participants
n=93 Participants
3 Participants
n=4 Participants
0 Participants
n=27 Participants
7 Participants
n=483 Participants
12 Participants
n=36 Participants
27 Participants
n=10 Participants
Sex: Female, Male
Male
5 Participants
n=93 Participants
1 Participants
n=4 Participants
3 Participants
n=27 Participants
6 Participants
n=483 Participants
6 Participants
n=36 Participants
21 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants
n=93 Participants
1 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
2 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
9 Participants
n=93 Participants
3 Participants
n=4 Participants
3 Participants
n=27 Participants
12 Participants
n=483 Participants
14 Participants
n=36 Participants
41 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
1 Participants
n=483 Participants
4 Participants
n=36 Participants
5 Participants
n=10 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Asian
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
White
10 Participants
n=93 Participants
4 Participants
n=4 Participants
3 Participants
n=27 Participants
13 Participants
n=483 Participants
18 Participants
n=36 Participants
48 Participants
n=10 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=483 Participants
0 Participants
n=36 Participants
0 Participants
n=10 Participants
Plasma Functional Alpha-1 Antitrypsin (AAT) Levels
4.2 micromole per liter
STANDARD_DEVIATION 1.2 • n=93 Participants
5.1 micromole per liter
STANDARD_DEVIATION 2.3 • n=4 Participants
3.9 micromole per liter
STANDARD_DEVIATION 0.4 • n=27 Participants
3.9 micromole per liter
STANDARD_DEVIATION 0.7 • n=483 Participants
4.5 micromole per liter
STANDARD_DEVIATION 1.0 • n=36 Participants
4.3 micromole per liter
STANDARD_DEVIATION 1.1 • n=10 Participants

PRIMARY outcome

Timeframe: From Baseline at Day 28

Population: Full analysis set (FAS) included all randomized participants who received at least 1 dose of study drug. The "overall number of participants analyzed" signifies participants who were evaluable at the specified time point. As pre-specified in SAP, statistical comparison with placebo were planned only for VX-814 400 mg and 600 mg treatment arms.

Outcome measures

Outcome measures
Measure
Parts A1, A2 and B Combined: Placebo
n=6 Participants
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=2 Participants
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 Participants
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=8 Participants
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=15 Participants
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Change in Plasma Functional Alpha-1 Antitrypsin (AAT) Levels
-0.4 micromole per liter
Standard Deviation 0.3
0.2 micromole per liter
Standard Deviation 0.1
0.3 micromole per liter
Standard Deviation 0.5
1.4 micromole per liter
Standard Deviation 0.6
1.6 micromole per liter
Standard Deviation 1.0

PRIMARY outcome

Timeframe: Day 1 up to Week 8

Population: The safety set included all participants who received at least 1 dose of study drug.

Outcome measures

Outcome measures
Measure
Parts A1, A2 and B Combined: Placebo
n=10 Participants
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=4 Participants
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 Participants
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=13 Participants
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=18 Participants
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Safety and Tolerability as Assessed by Number of Participants With Treatment Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)
Participants With AEs
4 participants
3 participants
1 participants
10 participants
14 participants
Safety and Tolerability as Assessed by Number of Participants With Treatment Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)
Participants With SAEs
0 participants
2 participants
1 participants
1 participants
0 participants

SECONDARY outcome

Timeframe: From Baseline at Day 28

Population: FAS. The "overall number of participants analyzed" signifies participants who were evaluable at the specified time point. As pre-specified in SAP, statistical comparisons with placebo were planned only for VX-814 400 mg and 600 mg treatment arms.

Outcome measures

Outcome measures
Measure
Parts A1, A2 and B Combined: Placebo
n=6 Participants
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=2 Participants
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 Participants
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=8 Participants
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=15 Participants
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Change in Plasma Antigenic AAT Levels
0.4 micromole per liter
Standard Deviation 1.3
0.1 micromole per liter
Standard Deviation 0.2
0.7 micromole per liter
Standard Deviation 0.7
2.4 micromole per liter
Standard Deviation 1.2
2.6 micromole per liter
Standard Deviation 1.1

SECONDARY outcome

Timeframe: Pre-dose at Day 7, Day 14, Day 21, and Day 28

Population: Pharmacokinetic analysis included all randomized participants who received at least 1 dose of study drug. Here "number analyzed" signifies participants who were evaluable at the specified time point.

Outcome measures

Outcome measures
Measure
Parts A1, A2 and B Combined: Placebo
n=4 Participants
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=3 Participants
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=13 Participants
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=18 Participants
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Observed Pre-dose Plasma Concentration of VX-814
Day 21
0.700 microgram per milliliter
1.45 microgram per milliliter
3.68 microgram per milliliter
Standard Deviation 3.40
7.20 microgram per milliliter
Standard Deviation 6.05
Observed Pre-dose Plasma Concentration of VX-814
Day 28
0.326 microgram per milliliter
Standard Deviation 0.0282
0.993 microgram per milliliter
Standard Deviation 0.0300
3.23 microgram per milliliter
Standard Deviation 2.82
5.80 microgram per milliliter
Standard Deviation 3.73
Observed Pre-dose Plasma Concentration of VX-814
Day 7
0.476 microgram per milliliter
Standard Deviation 0.375
0.948 microgram per milliliter
Standard Deviation 0.512
3.53 microgram per milliliter
Standard Deviation 1.72
10.3 microgram per milliliter
Standard Deviation 6.55
Observed Pre-dose Plasma Concentration of VX-814
Day 14
0.244 microgram per milliliter
Standard Deviation 0.0919
1.07 microgram per milliliter
Standard Deviation 0.152
3.25 microgram per milliliter
Standard Deviation 2.23
8.53 microgram per milliliter
Standard Deviation 11.8

Adverse Events

Parts A1, A2 and B Combined: Placebo

Serious events: 0 serious events
Other events: 4 other events
Deaths: 0 deaths

Part A1: VX-814 100 mg

Serious events: 2 serious events
Other events: 1 other events
Deaths: 0 deaths

Part A1: VX-814 200 mg

Serious events: 1 serious events
Other events: 0 other events
Deaths: 0 deaths

Parts A1 and A2 Combined: VX-814 400 mg

Serious events: 1 serious events
Other events: 9 other events
Deaths: 0 deaths

Part B: VX-814 600 mg

Serious events: 0 serious events
Other events: 14 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Parts A1, A2 and B Combined: Placebo
n=10 participants at risk
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=4 participants at risk
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 participants at risk
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=13 participants at risk
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=18 participants at risk
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Infections and infestations
Gastrointestinal infection
0.00%
0/10 • Day 1 up to Week 8
25.0%
1/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Alanine aminotransferase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
33.3%
1/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Aspartate aminotransferase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
33.3%
1/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Skin and subcutaneous tissue disorders
Rash erythematous
0.00%
0/10 • Day 1 up to Week 8
25.0%
1/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8

Other adverse events

Other adverse events
Measure
Parts A1, A2 and B Combined: Placebo
n=10 participants at risk
Participants received placebo matched to VX-814 in the treatment period for 28 days.
Part A1: VX-814 100 mg
n=4 participants at risk
Participants received VX-814 100 mg q12h in the treatment period for 28 days.
Part A1: VX-814 200 mg
n=3 participants at risk
Participants received VX-814 200 mg q12h in the treatment period for 28 days.
Parts A1 and A2 Combined: VX-814 400 mg
n=13 participants at risk
Participants received VX-814 400 mg q12h in the treatment period for 28 days.
Part B: VX-814 600 mg
n=18 participants at risk
Participants received VX-814 600 mg q12h in the treatment period for 28 days.
Gastrointestinal disorders
Diarrhoea
20.0%
2/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
16.7%
3/18 • Day 1 up to Week 8
Gastrointestinal disorders
Dyspepsia
10.0%
1/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Gastrointestinal disorders
Frequent bowel movements
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Gastrointestinal disorders
Nausea
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
11.1%
2/18 • Day 1 up to Week 8
Gastrointestinal disorders
Vomiting
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
General disorders
Fatigue
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
11.1%
2/18 • Day 1 up to Week 8
Infections and infestations
Ear infection
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Infections and infestations
Respiratory tract infection
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Infections and infestations
Rhinitis
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Cardiac disorders
Palpitations
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Gastrointestinal disorders
Abdominal distension
10.0%
1/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Gastrointestinal disorders
Abdominal pain
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
16.7%
3/18 • Day 1 up to Week 8
Infections and infestations
Tooth abscess
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Infections and infestations
Urinary tract infection
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
11.1%
2/18 • Day 1 up to Week 8
Infections and infestations
Vulvovaginal candidiasis
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Injury, poisoning and procedural complications
Dental restoration failure
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Investigations
Alanine aminotransferase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
15.4%
2/13 • Day 1 up to Week 8
33.3%
6/18 • Day 1 up to Week 8
Investigations
Aspartate aminotransferase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
15.4%
2/13 • Day 1 up to Week 8
33.3%
6/18 • Day 1 up to Week 8
Investigations
Blood cholesterol increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Blood creatine phosphokinase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Blood pressure increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
11.1%
2/18 • Day 1 up to Week 8
Investigations
Crystal urine present
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Eosinophil count increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Gamma-glutamyltransferase increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Investigations
International normalised ratio increased
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Protein urine present
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Investigations
Prothrombin time prolonged
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Musculoskeletal and connective tissue disorders
Arthralgia
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Musculoskeletal and connective tissue disorders
Bone pain
10.0%
1/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Musculoskeletal and connective tissue disorders
Pain in extremity
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Nervous system disorders
Headache
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
15.4%
2/13 • Day 1 up to Week 8
11.1%
2/18 • Day 1 up to Week 8
Nervous system disorders
Restless legs syndrome
10.0%
1/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Psychiatric disorders
Nightmare
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Renal and urinary disorders
Pollakiuria
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Chronic obstructive pulmonary disease
10.0%
1/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Dyspnoea
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Dyspnoea exertional
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Epistaxis
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Respiratory, thoracic and mediastinal disorders
Respiration abnormal
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
5.6%
1/18 • Day 1 up to Week 8
Skin and subcutaneous tissue disorders
Rash pruritic
0.00%
0/10 • Day 1 up to Week 8
25.0%
1/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
0.00%
0/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8
Vascular disorders
Hot flush
0.00%
0/10 • Day 1 up to Week 8
0.00%
0/4 • Day 1 up to Week 8
0.00%
0/3 • Day 1 up to Week 8
7.7%
1/13 • Day 1 up to Week 8
0.00%
0/18 • Day 1 up to Week 8

Additional Information

Medical Monitor

Vertex Pharmaceuticals Incorporated

Phone: 617-341-6777

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: OTHER