KONTINUE: Rollover Study of Ivacaftor in Subjects With Cystic Fibrosis and a Non G551D CFTR Mutation

Sponsor
Vertex Pharmaceuticals Incorporated (Industry)
Overall Status
Completed
CT.gov ID
NCT01707290
Collaborator
Cystic Fibrosis Foundation (Other)
125
38
2
37.9
3.3
0.1

Study Details

Study Description

Brief Summary

The purpose of this study is to evaluate the safety of long-term ivacaftor treatment in participants with cystic fibrosis (CF) from Studies 110 (NCT01614457), 111 (NCT01614470), and 113 (NCT01685801).

Condition or Disease Intervention/Treatment Phase
Phase 3

Detailed Description

Ivacaftor is the first Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) modulator to show an improvement in CFTR function and clinical benefit in participants with CF. Results from Phase 3 studies (NCT00909532 [Study 102] and NCT00909727 [Study 103]) showed that ivacaftor is effective in the treatment of participants with CF who have the G551D-CFTR mutation, as evidenced by sustained improvements in CFTR channel function (measured by reduction in sweat chloride concentration) and corresponding substantial, durable improvements in lung function, pulmonary exacerbations, respiratory symptoms, and weight gain. Ivacaftor was also well tolerated, as evidenced by the rates and reasons for premature discontinuation and results of safety assessments.

Ivacaftor (Trade Name Kalydeco; 150 mg tablets) was initially approved in the United States for the treatment of CF in participants 6 years of age and older who have a G551D mutation in the CFTR gene.

Study Design

Study Type:
Interventional
Actual Enrollment :
125 participants
Allocation:
Non-Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase 3, Two-Arm, Rollover Study to Evaluate the Safety of Long Term Ivacaftor Treatment in Subjects 6 Years of Age and Older With Cystic Fibrosis and a Non-G551D CFTR Mutation
Study Start Date :
Feb 1, 2013
Actual Primary Completion Date :
Apr 1, 2016
Actual Study Completion Date :
Apr 1, 2016

Arms and Interventions

Arm Intervention/Treatment
Experimental: Ivacaftor

Participants who received Ivacaftor 150 milligram (mg) tablet and/or Placebo matched to Ivacaftor tablet orally, every 12 hours (q12h) in the previous study VX11-770-110 (Study 110; NCT01614457), VX12-770-111 (Study 111; NCT01614470) or VX12-770-113 (Study 113; NCT01685801); received Ivacaftor 150 mg tablet q12h in this VX12-770-112 (Study 112; NCT01707290) up to 104 weeks.

Drug: Ivacaftor
150 mg tablet, oral use, every 12 hours (q12h)
Other Names:
  • Kalydeco
  • VX-770
  • No Intervention: Observational

    Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet, orally, q12h in the previous Study 110 (NCT01614457) or Study 111 (NCT01614470), were observed (did not receive study drug) in this Study 112 (NCT01707290) for up to 2 years.

    Outcome Measures

    Primary Outcome Measures

    1. Number of Participants With Treatment Emergent Adverse Events (TEAEs) or Serious Adverse Events (SAEs) in Ivacaftor Arm [Day 1 up to Week 108 (Study 112)]

      AE: any untoward medical occurrence in a participants during the study; the event does not necessarily have a causal relationship with the treatment. This includes any newly occurring event or previous condition that has increased in severity or frequency after informed consent form is signed. AE includes serious as well as non-serious AEs. SAE (subset of AE): medical event or condition, which falls into any of the following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, In-patient hospitalization/prolongation of hospitalization, persistent/significant disability or incapacity, congenital anomaly/birth defect, important medical event. TEAEs were defined as adverse events with start date or increased severity on and after the first dose of study drug through Week 108.

    Secondary Outcome Measures

    1. Absolute Change From Baseline in Percent Predicted Forced Expiratory Volume in 1 Second (FEV1) at Week 2, 12, 24, 36, 48, 60, 72, 84, 96, and 104 [Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)]

      FEV1 is the volume of air that can forcibly be blown out in one second, after full inspiration. Hankinson and Wang standards were used to calculate percent predicted FEV1 (for age, gender, and height). The Hankinson standard was used for male participants 18 years and older and female participants 16 years and older. The Wang standard was used for male participants aged 6 to 17 years and for female participants aged 6 to 15 years. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.

    2. Absolute Change From Baseline in Body Mass Index (BMI) at Week 2,12, 24, 36, 48, 60, 72, 84, 96 and 104 [Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)]

      BMI was defined as weight in kg divided by height in m^2. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.

    3. Absolute Change From Baseline in Sweat Chloride at Week 2, 24, 48 and 104 [Baseline, Week 2, 24, 48 and 104 (Study 112)]

      Sweat samples were collected using an approved collection device. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.

    4. Absolute Change From Baseline in Respiratory Domain of the Cystic Fibrosis Questionnaire Revised (CFQ-R) at Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 [Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)]

      The CFQ-R is a validated participant reported outcome measuring health related quality of life for participants with CF. Respiratory domain assessed respiratory symptoms (for example, coughing, congestion, wheezing), score range: 0-100; higher scores indicating fewer symptoms and better health related quality of life. Baseline was defined as the most recent measurement before intake of the first dose of study drug (ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.

    5. Number of Pulmonary Exacerbations Events [Through Week 104 (Study 112)]

      Pulmonary exacerbation events include those events which require treatment with new or changed antibiotic therapy (intravenous, inhaled, or oral) for greater than or equal to 4 sinopulmonary signs/symptoms. The number of events were reported. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.

    6. Number of Participants With Serious Adverse Events (SAEs) in Observational Arm [up to 2 years (Study 112)]

      SAE was defined as a medical event or condition, which falls into any of the following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, In-patient hospitalization/prolongation of hospitalization, persistent/significant disability or incapacity, congenital anomaly/birth defect, important medical event.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    6 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Participants from Study 110 or Study 111 entering the ivacaftor arm must have completed the assigned study drug treatment duration in the previous study.

    • Participants from Study 113 entering the ivacaftor arm must have completed all study related treatments through the Follow-up Visit and met the Study 113 responder criteria during the previous study.

    • Participants entering the observational arm must have completed at least 4 weeks of study drug treatment in their previous study (Study 110 or Study 111), must have completed the previous study but do not wish to enroll in the ivacaftor arm, or must have completed the previous study but do not meet the inclusion criteria of the ivacaftor arm.

    • Participants of childbearing potential entering the ivacaftor arm must not be pregnant.

    • Participants entering the ivacaftor arm must be willing to comply with contraception requirements.

    Exclusion Criteria (Ivacaftor Arm Only):
    • History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the Participant.

    • Use of moderate or strong inhibitors or inducers of cytochrome P450 (CYP) 3A.

    • Evidence of cataract or lens opacity at or before the Day 1 Visit.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Birmingham Alabama United States
    2 Palo Alto California United States
    3 Denver Colorado United States
    4 Hartford Connecticut United States
    5 Tampa Florida United States
    6 Atlanta Georgia United States
    7 Chicago Illinois United States
    8 Iowa City Iowa United States
    9 Lexington Kentucky United States
    10 Baltimore Maryland United States
    11 Boston Massachusetts United States
    12 Ann Arbor Michigan United States
    13 Detroit Michigan United States
    14 Grand Rapids Michigan United States
    15 Minneapolis Minnesota United States
    16 St. Louis Missouri United States
    17 Omaha Nebraska United States
    18 New York New York United States
    19 Syracuse New York United States
    20 Valhalla New York United States
    21 Chapel Hill North Carolina United States
    22 Philadelphia Pennsylvania United States
    23 Pittsburgh Pennsylvania United States
    24 Charleston South Carolina United States
    25 Nashville Tennessee United States
    26 Dallas Texas United States
    27 Fort Worth Texas United States
    28 Houston Texas United States
    29 Salt Lake City Utah United States
    30 Richmond Virginia United States
    31 Seattle Washington United States
    32 Morgantown West Virginia United States
    33 Madison Wisconsin United States
    34 Leuven Belgium
    35 Montpellier France
    36 Paris France
    37 Belfast United Kingdom
    38 Edinburgh United Kingdom

    Sponsors and Collaborators

    • Vertex Pharmaceuticals Incorporated
    • Cystic Fibrosis Foundation

    Investigators

    • Principal Investigator: Joseph Pilewski, MD, University of Pittsburgh

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Vertex Pharmaceuticals Incorporated
    ClinicalTrials.gov Identifier:
    NCT01707290
    Other Study ID Numbers:
    • VX12-770-112
    • 2012-000389-39
    First Posted:
    Oct 16, 2012
    Last Update Posted:
    May 12, 2017
    Last Verified:
    Apr 1, 2017
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail The study consisted of 2 arms: Ivacaftor arm and Observational arm. The Ivacaftor arm enrolled subjects from Study VX11-770-110 (NCT01614457), Study VX12-770-111 (NCT01614470) and Study VX12-770-113 (NCT01685801). The Observational arm enrolled subjects from Study VX11-770-110 (NCT01614457) and Study VX12-770-111 (NCT01614470).
    Arm/Group Title Ivacaftor Arm Observational Arm
    Arm/Group Description Participants who received Ivacaftor 150 milligram (mg) tablet and/or Placebo matched to Ivacaftor tablet, every 12 hours (q12h) in the previous study VX11-770-110 (Study 110; NCT01614457), VX12-770-111 (Study 111; NCT01614470) or VX12-770-113 (Study 113; NCT01685801); received Ivacaftor 150 mg tablet orally q12h in this VX12-770-112 (Study 112; NCT01707290) up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet q12h in the previous Study 110 (NCT01614457) or Study 111 (NCT01614470), were observed (did not receive study drug) in this Study 112 (NCT01707290) for up to 2 years.
    Period Title: Overall Study
    STARTED 121 4
    COMPLETED 35 3
    NOT COMPLETED 86 1

    Baseline Characteristics

    Arm/Group Title Ivacaftor Arm Observational Arm Total
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet, q12h in the previous study VX11-770-110 (Study 110; NCT01614457), VX12-770-111 (Study 111; NCT01614470) or VX12-770-113 (Study 113; NCT01685801); received Ivacaftor 150 mg tablet orally q12h in this VX12-770-112 (Study 112; NCT01707290) up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet q12h in the previous Study 110 (NCT01614457) or Study 111 (NCT01614470), were observed (did not receive study drug) in this Study 112 (NCT01707290) for up to 2 years. Total of all reporting groups
    Overall Participants 121 4 125
    Age, Customized (participants) [Number]
    6 to 11 years
    21
    17.4%
    1
    25%
    22
    17.6%
    12 to 17 years
    11
    9.1%
    1
    25%
    12
    9.6%
    18 years and over
    89
    73.6%
    2
    50%
    91
    72.8%
    Sex: Female, Male (Count of Participants)
    Female
    61
    50.4%
    3
    75%
    64
    51.2%
    Male
    60
    49.6%
    1
    25%
    61
    48.8%

    Outcome Measures

    1. Primary Outcome
    Title Number of Participants With Treatment Emergent Adverse Events (TEAEs) or Serious Adverse Events (SAEs) in Ivacaftor Arm
    Description AE: any untoward medical occurrence in a participants during the study; the event does not necessarily have a causal relationship with the treatment. This includes any newly occurring event or previous condition that has increased in severity or frequency after informed consent form is signed. AE includes serious as well as non-serious AEs. SAE (subset of AE): medical event or condition, which falls into any of the following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, In-patient hospitalization/prolongation of hospitalization, persistent/significant disability or incapacity, congenital anomaly/birth defect, important medical event. TEAEs were defined as adverse events with start date or increased severity on and after the first dose of study drug through Week 108.
    Time Frame Day 1 up to Week 108 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    Safety Set included all participants who received at least 1 dose of study drug (Ivacaftor).
    Arm/Group Title Ivacaftor Arm
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet q12h in the previous study VX11-770-110 (Study 110; NCT01614457), VX12-770-111 (Study 111; NCT01614470) or VX12-770-113 (Study 113; NCT01685801); received Ivacaftor 150 mg tablet orally q12h in this VX12-770-112 (Study 112; NCT01707290) up to 104 weeks.
    Measure Participants 121
    Participants with TEAEs
    117
    96.7%
    Participants with SAEs
    27
    22.3%
    2. Secondary Outcome
    Title Absolute Change From Baseline in Percent Predicted Forced Expiratory Volume in 1 Second (FEV1) at Week 2, 12, 24, 36, 48, 60, 72, 84, 96, and 104
    Description FEV1 is the volume of air that can forcibly be blown out in one second, after full inspiration. Hankinson and Wang standards were used to calculate percent predicted FEV1 (for age, gender, and height). The Hankinson standard was used for male participants 18 years and older and female participants 16 years and older. The Wang standard was used for male participants aged 6 to 17 years and for female participants aged 6 to 15 years. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.
    Time Frame Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    Full Analysis Set (FAS) included all participants who received at least 1 dose of study drug (Ivacaftor). Here, "Number Analyzed" signifies those participants who were evaluable for this measure at the specified time point for each arm, respectively.
    Arm/Group Title Ivacaftor Arm: Study 110 Ivacaftor Arm: Study 111 Ivacaftor Arm: Study 113
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 110; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 111; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 113; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks.
    Measure Participants 65 35 21
    Baseline
    71.8
    (20.4)
    78.3
    (21.1)
    62.8
    (22.2)
    Change at Week 2
    3.8
    (8)
    4.4
    (7.7)
    4
    (7.2)
    Change at Week 12
    5.4
    (8.9)
    5.5
    (8.3)
    4.9
    (6.7)
    Change at Week 24
    4.5
    (8.4)
    7.1
    (8.3)
    4.6
    (8.5)
    Change at Week 36
    4.4
    (7.1)
    7.5
    (8.2)
    4.9
    (8.2)
    Change at Week 48
    4.4
    (7.5)
    6.4
    (10.7)
    4.9
    (9)
    Change at Week 60
    4.5
    (8.4)
    8.2
    (8.3)
    4.5
    (8.8)
    Change at Week 72
    3.6
    (8.9)
    7.8
    (9.2)
    5.9
    (9.2)
    Change at Week 84
    5.4
    (13.5)
    7.7
    (7.6)
    4.8
    (7.2)
    Change at Week 96
    4.1
    (14.6)
    9.9
    (6.4)
    5.9
    (8.1)
    Change at Week 104
    4.6
    (13.2)
    4.9
    (5.8)
    6.3
    (10)
    3. Secondary Outcome
    Title Absolute Change From Baseline in Body Mass Index (BMI) at Week 2,12, 24, 36, 48, 60, 72, 84, 96 and 104
    Description BMI was defined as weight in kg divided by height in m^2. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.
    Time Frame Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    FAS included all participants who received at least 1 dose of study drug (Ivacaftor). Here, "Number analyzed" signifies those participants who were evaluable for this measure at the specified time point for each arm, respectively.
    Arm/Group Title Ivacaftor Arm: Study 110 Ivacaftor Arm: Study 111 Ivacaftor Arm: Study 113
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 110; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 111; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 113; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks.
    Measure Participants 65 35 21
    Baseline
    23.75
    (5.63)
    23.15
    (5.28)
    24.81
    (5.76)
    Change at Week 2
    0.06
    (0.43)
    0.16
    (0.47)
    0.07
    (0.43)
    Change at Week 12
    0.32
    (0.59)
    0.39
    (0.62)
    0.22
    (0.6)
    Change at Week 24
    0.43
    (0.92)
    0.65
    (0.96)
    0.17
    (0.91)
    Change at Week 36
    0.62
    (1.04)
    0.64
    (1.07)
    0.02
    (1.27)
    Change at Week 48
    0.54
    (1.39)
    0.58
    (1.22)
    0.28
    (1.26)
    Change at Week 60
    0.72
    (1.32)
    0.25
    (1.09)
    0.38
    (1.22)
    Change at Week 72
    1.05
    (1.73)
    0.45
    (1.34)
    0.22
    (1.22)
    Change at Week 84
    0.72
    (1.51)
    0.33
    (1.42)
    0.23
    (0.92)
    Change at Week 96
    0.49
    (1.44)
    0.1
    (1.49)
    0.52
    (1.28)
    Change at Week 104
    0.42
    (1.49)
    0.16
    (1.37)
    0.88
    (1.39)
    4. Secondary Outcome
    Title Absolute Change From Baseline in Sweat Chloride at Week 2, 24, 48 and 104
    Description Sweat samples were collected using an approved collection device. Baseline was defined as the most recent measurement before intake of the first dose of study drug (Ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.
    Time Frame Baseline, Week 2, 24, 48 and 104 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    FAS included all participants who received at least 1 dose of study drug (Ivacaftor). Here, "Number of participants analyzed" signifies those participants who were evaluable for this outcome and "Number Analyzed" signifies those participants who were evaluable for this measure at the specified time point for each arm respectively.
    Arm/Group Title Ivacaftor Arm: Study 110 Ivacaftor Arm: Study 111 Ivacaftor Arm: Study 113
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 110; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 111; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 113; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks.
    Measure Participants 59 33 21
    Baseline
    60.9
    (19.4)
    80.2
    (22.8)
    55.7
    (22.2)
    Change at Week 2
    -19.3
    (10.7)
    -38.4
    (27.5)
    -4.5
    (10.9)
    Change at Week 24
    -13
    (18.4)
    -39.2
    (27)
    1.1
    (15.8)
    Change at Week 48
    -13.5
    (16.2)
    -40.6
    (26.1)
    -1.9
    (17.8)
    Change at Week 104
    -13.7
    (22.9)
    -32.9
    (26.8)
    5.4
    (18.1)
    5. Secondary Outcome
    Title Absolute Change From Baseline in Respiratory Domain of the Cystic Fibrosis Questionnaire Revised (CFQ-R) at Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104
    Description The CFQ-R is a validated participant reported outcome measuring health related quality of life for participants with CF. Respiratory domain assessed respiratory symptoms (for example, coughing, congestion, wheezing), score range: 0-100; higher scores indicating fewer symptoms and better health related quality of life. Baseline was defined as the most recent measurement before intake of the first dose of study drug (ivacaftor) in Study 112. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.
    Time Frame Baseline, Week 2, 12, 24, 36, 48, 60, 72, 84, 96 and 104 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    FAS included all participants who received at least 1 dose of study drug (ivacaftor). Here, "Number Analyzed" signifies those participants who were evaluable for this measure at the specified time point for each arm respectively.
    Arm/Group Title Ivacaftor Arm: Study 110 Ivacaftor Arm: Study 111 Ivacaftor Arm: Study 113
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 110; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 111; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 113; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks.
    Measure Participants 65 35 21
    Baseline
    68.6
    (21.6)
    72.4
    (20.3)
    65.9
    (18.8)
    Change at Week 2
    5.5
    (17.9)
    4.5
    (17.5)
    13.2
    (16.2)
    Change at Week 12
    11.6
    (18)
    5.7
    (18.5)
    13.5
    (20)
    Change at Week 24
    6.7
    (19)
    3.4
    (18.7)
    8.5
    (14.9)
    Change at Week 36
    12.1
    (19.3)
    5.7
    (13.8)
    7.9
    (20.5)
    Change at Week 48
    9.5
    (17.6)
    4.4
    (13.2)
    11.4
    (15.7)
    Change at Week 60
    7.1
    (18.6)
    4.4
    (10.9)
    8.6
    (19.3)
    Change at Week 72
    10.4
    (22.2)
    5.6
    (11.8)
    8.6
    (19)
    Change at Week 84
    10.5
    (19.5)
    8.8
    (14.1)
    4.9
    (14.6)
    Change at Week 96
    8.8
    (21.1)
    0
    (9.5)
    9.4
    (14.7)
    Change at Week 104
    9.2
    (14)
    1.9
    (8.8)
    19.9
    (16)
    6. Secondary Outcome
    Title Number of Pulmonary Exacerbations Events
    Description Pulmonary exacerbation events include those events which require treatment with new or changed antibiotic therapy (intravenous, inhaled, or oral) for greater than or equal to 4 sinopulmonary signs/symptoms. The number of events were reported. Results were planned to be reported for Ivacaftor arm and were stratified by parent study 110, 111 and 113.
    Time Frame Through Week 104 (Study 112)

    Outcome Measure Data

    Analysis Population Description
    FAS included all participants who received at least 1 dose of study drug (Ivacaftor).
    Arm/Group Title Ivacaftor Arm: Study 110 Ivacaftor Arm: Study 111 Ivacaftor Arm: Study 113
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 110; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 111; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet orally, q12h in the previous Study 113; received Ivacaftor 150 mg tablet q12h in this Study 112 up to 104 weeks.
    Measure Participants 65 35 21
    Number [pulmonary exacerbation events]
    47
    30
    6
    7. Secondary Outcome
    Title Number of Participants With Serious Adverse Events (SAEs) in Observational Arm
    Description SAE was defined as a medical event or condition, which falls into any of the following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, In-patient hospitalization/prolongation of hospitalization, persistent/significant disability or incapacity, congenital anomaly/birth defect, important medical event.
    Time Frame up to 2 years (Study 112)

    Outcome Measure Data

    Analysis Population Description
    Analysis population included all participants who were included in the observational arm.
    Arm/Group Title Observational Arm
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet, orally, q12h in the previous Study 110 (NCT01614457) or Study 111 (NCT01614470), were observed (did not receive study drug) in this Study 112 (NCT01707290) for up to 2 years.
    Measure Participants 4
    Number [participants]
    1
    0.8%

    Adverse Events

    Time Frame Day 1 up to Week 108 for Ivacaftor arm; up to 2 years for Observational arm (Study 112)
    Adverse Event Reporting Description Non-SAEs were not collected for Observational arm. Only SAEs were planned to be collected for the Observational arm.
    Arm/Group Title Ivacaftor Arm Observational Arm
    Arm/Group Description Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet q12h in the previous study VX11-770-110 (Study 110; NCT01614457), VX12-770-111 (Study 111; NCT01614470) or VX12-770-113 (Study 113; NCT01685801); received Ivacaftor 150 mg tablet orally q12h in this VX12-770-112 (Study 112; NCT01707290) up to 104 weeks. Participants who received Ivacaftor 150 mg tablet and/or Placebo matched to Ivacaftor tablet q12h in the previous Study 110 (NCT01614457) or Study 111 (NCT01614470), were observed (did not receive study drug) in this Study 112 (NCT01707290) for up to 2 years.
    All Cause Mortality
    Ivacaftor Arm Observational Arm
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total / (NaN) / (NaN)
    Serious Adverse Events
    Ivacaftor Arm Observational Arm
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 27/121 (22.3%) 1/4 (25%)
    Cardiac disorders
    Cardiomyopathy acute 1/121 (0.8%) 0/4 (0%)
    Gastrointestinal disorders
    Crohn's disease 1/121 (0.8%) 0/4 (0%)
    Abdominal pain 1/121 (0.8%) 0/4 (0%)
    Flatulence 1/121 (0.8%) 0/4 (0%)
    Pancreatitis 1/121 (0.8%) 0/4 (0%)
    Infections and infestations
    Infective pulmonary exacerbation of cystic fibrosis 21/121 (17.4%) 1/4 (25%)
    Gastroenteritis 2/121 (1.7%) 0/4 (0%)
    Pneumonia 2/121 (1.7%) 0/4 (0%)
    Pharyngitis bacterial 1/121 (0.8%) 0/4 (0%)
    Gastroenteritis viral 1/121 (0.8%) 0/4 (0%)
    Sinusitis 1/121 (0.8%) 0/4 (0%)
    Investigations
    Influenza A virus test positive 1/121 (0.8%) 0/4 (0%)
    Renal and urinary disorders
    Renal failure acute 1/121 (0.8%) 0/4 (0%)
    Respiratory, thoracic and mediastinal disorders
    Haemoptysis 1/121 (0.8%) 0/4 (0%)
    Respiratory failure 1/121 (0.8%) 0/4 (0%)
    Skin and subcutaneous tissue disorders
    Angioedema 1/121 (0.8%) 0/4 (0%)
    Urticaria 1/121 (0.8%) 0/4 (0%)
    Other (Not Including Serious) Adverse Events
    Ivacaftor Arm Observational Arm
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 117/121 (96.7%) 0/0 (NaN)
    Blood and lymphatic system disorders
    Iron deficiency anaemia 1/121 (0.8%) 0/0 (NaN)
    Ear and labyrinth disorders
    Ear pain 3/121 (2.5%) 0/0 (NaN)
    Middle ear effusion 1/121 (0.8%) 0/0 (NaN)
    Tinnitus 2/121 (1.7%) 0/0 (NaN)
    Vertigo 1/121 (0.8%) 0/0 (NaN)
    Otorrhoea 1/121 (0.8%) 0/0 (NaN)
    Endocrine disorders
    Cushingoid 1/121 (0.8%) 0/0 (NaN)
    Eye disorders
    Blepharospasm 1/121 (0.8%) 0/0 (NaN)
    Conjunctivitis 2/121 (1.7%) 0/0 (NaN)
    Conjunctivitis allergic 1/121 (0.8%) 0/0 (NaN)
    Conjunctival haemorrhage 1/121 (0.8%) 0/0 (NaN)
    Photophobia 1/121 (0.8%) 0/0 (NaN)
    Eye swelling 1/121 (0.8%) 0/0 (NaN)
    Visual impairment 1/121 (0.8%) 0/0 (NaN)
    Vision blurred 1/121 (0.8%) 0/0 (NaN)
    Vitreous floaters 1/121 (0.8%) 0/0 (NaN)
    Gastrointestinal disorders
    Diarrhoea 17/121 (14%) 0/0 (NaN)
    Constipation 17/121 (14%) 0/0 (NaN)
    Vomiting 12/121 (9.9%) 0/0 (NaN)
    Abdominal pain 12/121 (9.9%) 0/0 (NaN)
    Nausea 9/121 (7.4%) 0/0 (NaN)
    Gastrooesophageal reflux disease 7/121 (5.8%) 0/0 (NaN)
    Abdominal pain upper 6/121 (5%) 0/0 (NaN)
    Abdominal distension 3/121 (2.5%) 0/0 (NaN)
    Tooth impacted 3/121 (2.5%) 0/0 (NaN)
    Abdominal discomfort 2/121 (1.7%) 0/0 (NaN)
    Dental caries 2/121 (1.7%) 0/0 (NaN)
    Flatulence 2/121 (1.7%) 0/0 (NaN)
    Toothache 2/121 (1.7%) 0/0 (NaN)
    Steatorrhoea 2/121 (1.7%) 0/0 (NaN)
    Abdominal pain lower 1/121 (0.8%) 0/0 (NaN)
    Barrett's oesophagus 1/121 (0.8%) 0/0 (NaN)
    Colitis 1/121 (0.8%) 0/0 (NaN)
    Defaecation urgency 1/121 (0.8%) 0/0 (NaN)
    Dental discomfort 1/121 (0.8%) 0/0 (NaN)
    Dyspepsia 1/121 (0.8%) 0/0 (NaN)
    Frequent bowel movements 1/121 (0.8%) 0/0 (NaN)
    Palatal disorder 1/121 (0.8%) 0/0 (NaN)
    Gastritis 1/121 (0.8%) 0/0 (NaN)
    Pancreatitis 1/121 (0.8%) 0/0 (NaN)
    Proctitis 1/121 (0.8%) 0/0 (NaN)
    Rectal haemorrhage 1/121 (0.8%) 0/0 (NaN)
    Rectal polyp 1/121 (0.8%) 0/0 (NaN)
    Stomatitis 1/121 (0.8%) 0/0 (NaN)
    Tooth loss 1/121 (0.8%) 0/0 (NaN)
    Food poisoning 1/121 (0.8%) 0/0 (NaN)
    General disorders
    Pyrexia 17/121 (14%) 0/0 (NaN)
    Chest pain 4/121 (3.3%) 0/0 (NaN)
    Influenza like illness 4/121 (3.3%) 0/0 (NaN)
    Fatigue 12/121 (9.9%) 0/0 (NaN)
    Chills 2/121 (1.7%) 0/0 (NaN)
    Feeling of body temperature change 2/121 (1.7%) 0/0 (NaN)
    Pain 2/121 (1.7%) 0/0 (NaN)
    Oedema peripheral 2/121 (1.7%) 0/0 (NaN)
    Device leakage 1/121 (0.8%) 0/0 (NaN)
    Asthenia 1/121 (0.8%) 0/0 (NaN)
    Implant site rash 1/121 (0.8%) 0/0 (NaN)
    Local swelling 1/121 (0.8%) 0/0 (NaN)
    Vaccination site pain 1/121 (0.8%) 0/0 (NaN)
    Non-cardiac chest pain 1/121 (0.8%) 0/0 (NaN)
    Hepatobiliary disorders
    Cholelithiasis 2/121 (1.7%) 0/0 (NaN)
    Bile duct stone 1/121 (0.8%) 0/0 (NaN)
    Immune system disorders
    Seasonal allergy 4/121 (3.3%) 0/0 (NaN)
    Allergy to arthropod bite 1/121 (0.8%) 0/0 (NaN)
    Infections and infestations
    Infective pulmonary exacerbation of cystic fibrosis 49/121 (40.5%) 0/0 (NaN)
    Nasopharyngitis 21/121 (17.4%) 0/0 (NaN)
    Sinusitis 18/121 (14.9%) 0/0 (NaN)
    Viral upper respiratory tract infection 17/121 (14%) 0/0 (NaN)
    Gastroenteritis viral 9/121 (7.4%) 0/0 (NaN)
    Upper respiratory tract infection 15/121 (12.4%) 0/0 (NaN)
    Influenza 7/121 (5.8%) 0/0 (NaN)
    Oral candidiasis 8/121 (6.6%) 0/0 (NaN)
    Gastroenteritis 5/121 (4.1%) 0/0 (NaN)
    Acute sinusitis 4/121 (3.3%) 0/0 (NaN)
    Lower respiratory tract infection 5/121 (4.1%) 0/0 (NaN)
    Vulvovaginal mycotic infection 3/121 (2.5%) 0/0 (NaN)
    Bacterial disease carrier 3/121 (2.5%) 0/0 (NaN)
    Lower respiratory tract infection bacterial 3/121 (2.5%) 0/0 (NaN)
    Pharyngitis streptococcal 3/121 (2.5%) 0/0 (NaN)
    Rhinitis 3/121 (2.5%) 0/0 (NaN)
    Respiratory tract infection viral 3/121 (2.5%) 0/0 (NaN)
    Upper respiratory tract infection bacterial 3/121 (2.5%) 0/0 (NaN)
    Tonsillitis 3/121 (2.5%) 0/0 (NaN)
    Urinary tract infection 3/121 (2.5%) 0/0 (NaN)
    Bronchopulmonary aspergillosis allergic 2/121 (1.7%) 0/0 (NaN)
    Otitis externa 2/121 (1.7%) 0/0 (NaN)
    Laryngitis 2/121 (1.7%) 0/0 (NaN)
    Viral infection 2/121 (1.7%) 0/0 (NaN)
    Pharyngitis bacterial 2/121 (1.7%) 0/0 (NaN)
    Chronic sinusitis 1/121 (0.8%) 0/0 (NaN)
    Clostridium difficile colitis 1/121 (0.8%) 0/0 (NaN)
    Croup infectious 1/121 (0.8%) 0/0 (NaN)
    Diarrhoea infectious 1/121 (0.8%) 0/0 (NaN)
    Folliculitis 1/121 (0.8%) 0/0 (NaN)
    Ear lobe infection 1/121 (0.8%) 0/0 (NaN)
    Haemophilus infection 1/121 (0.8%) 0/0 (NaN)
    Furuncle 1/121 (0.8%) 0/0 (NaN)
    Herpes zoster 1/121 (0.8%) 0/0 (NaN)
    Infected dermal cyst 1/121 (0.8%) 0/0 (NaN)
    Lung infection 1/121 (0.8%) 0/0 (NaN)
    Laryngitis viral 1/121 (0.8%) 0/0 (NaN)
    Molluscum contagiosum 1/121 (0.8%) 0/0 (NaN)
    Myringitis 1/121 (0.8%) 0/0 (NaN)
    Oral herpes 1/121 (0.8%) 0/0 (NaN)
    Oesophagitis bacterial 1/121 (0.8%) 0/0 (NaN)
    Respiratory tract infection bacterial 1/121 (0.8%) 0/0 (NaN)
    Pneumonia 1/121 (0.8%) 0/0 (NaN)
    Otitis media 1/121 (0.8%) 0/0 (NaN)
    Staphylococcal skin infection 1/121 (0.8%) 0/0 (NaN)
    Staphylococcal infection 1/121 (0.8%) 0/0 (NaN)
    Tooth infection 1/121 (0.8%) 0/0 (NaN)
    Tooth abscess 1/121 (0.8%) 0/0 (NaN)
    Vaginitis bacterial 1/121 (0.8%) 0/0 (NaN)
    Viral pharyngitis 1/121 (0.8%) 0/0 (NaN)
    Vulvovaginal candidiasis 1/121 (0.8%) 0/0 (NaN)
    Pharyngitis 2/121 (1.7%) 0/0 (NaN)
    Nasal abscess 1/121 (0.8%) 0/0 (NaN)
    Injury, poisoning and procedural complications
    Procedural pain 3/121 (2.5%) 0/0 (NaN)
    Contusion 3/121 (2.5%) 0/0 (NaN)
    Hand fracture 2/121 (1.7%) 0/0 (NaN)
    Laceration 2/121 (1.7%) 0/0 (NaN)
    Muscle strain 2/121 (1.7%) 0/0 (NaN)
    Arthropod sting 1/121 (0.8%) 0/0 (NaN)
    Arthropod bite 1/121 (0.8%) 0/0 (NaN)
    Epicondylitis 1/121 (0.8%) 0/0 (NaN)
    Concussion 1/121 (0.8%) 0/0 (NaN)
    Humerus fracture 1/121 (0.8%) 0/0 (NaN)
    Fall 1/121 (0.8%) 0/0 (NaN)
    Ligament rupture 1/121 (0.8%) 0/0 (NaN)
    Joint dislocation 1/121 (0.8%) 0/0 (NaN)
    Skeletal injury 1/121 (0.8%) 0/0 (NaN)
    Snake bite 1/121 (0.8%) 0/0 (NaN)
    Ligament sprain 1/121 (0.8%) 0/0 (NaN)
    Soft tissue injury 1/121 (0.8%) 0/0 (NaN)
    Tooth fracture 1/121 (0.8%) 0/0 (NaN)
    Investigations
    Bacterial test positive 7/121 (5.8%) 0/0 (NaN)
    Forced expiratory volume decreased 6/121 (5%) 0/0 (NaN)
    Weight decreased 5/121 (4.1%) 0/0 (NaN)
    C-reactive protein increased 4/121 (3.3%) 0/0 (NaN)
    Haemophilus test positive 3/121 (2.5%) 0/0 (NaN)
    Alanine aminotransferase increased 2/121 (1.7%) 0/0 (NaN)
    Liver function test abnormal 3/121 (2.5%) 0/0 (NaN)
    Atypical mycobacterium test positive 2/121 (1.7%) 0/0 (NaN)
    Blood pressure increased 2/121 (1.7%) 0/0 (NaN)
    Hepatic enzyme increased 2/121 (1.7%) 0/0 (NaN)
    Body temperature increased 2/121 (1.7%) 0/0 (NaN)
    Pseudomonas test positive 2/121 (1.7%) 0/0 (NaN)
    Vitamin D decreased 2/121 (1.7%) 0/0 (NaN)
    Blood bilirubin increased 1/121 (0.8%) 0/0 (NaN)
    Weight increased 2/121 (1.7%) 0/0 (NaN)
    Blood calcium decreased 1/121 (0.8%) 0/0 (NaN)
    Blood creatinine increased 1/121 (0.8%) 0/0 (NaN)
    Blood urea increased 1/121 (0.8%) 0/0 (NaN)
    Blood glucose increased 1/121 (0.8%) 0/0 (NaN)
    Crystal urine present 1/121 (0.8%) 0/0 (NaN)
    Electrocardiogram abnormal 1/121 (0.8%) 0/0 (NaN)
    Electrocardiogram QT prolonged 1/121 (0.8%) 0/0 (NaN)
    Flavobacterium test positive 1/121 (0.8%) 0/0 (NaN)
    Influenza A virus test positive 1/121 (0.8%) 0/0 (NaN)
    Streptococcus test positive 1/121 (0.8%) 0/0 (NaN)
    Klebsiella test positive 1/121 (0.8%) 0/0 (NaN)
    Urinary sediment present 1/121 (0.8%) 0/0 (NaN)
    Ultrasound biliary tract abnormal 1/121 (0.8%) 0/0 (NaN)
    Urine analysis abnormal 1/121 (0.8%) 0/0 (NaN)
    Vitamin A decreased 1/121 (0.8%) 0/0 (NaN)
    White blood cells urine positive 1/121 (0.8%) 0/0 (NaN)
    Pulmonary function test decreased 2/121 (1.7%) 0/0 (NaN)
    Metabolism and nutrition disorders
    Decreased appetite 2/121 (1.7%) 0/0 (NaN)
    Vitamin D deficiency 4/121 (3.3%) 0/0 (NaN)
    Diabetes mellitus 1/121 (0.8%) 0/0 (NaN)
    Dehydration 1/121 (0.8%) 0/0 (NaN)
    Dyslipidaemia 1/121 (0.8%) 0/0 (NaN)
    Fluid retention 1/121 (0.8%) 0/0 (NaN)
    Impaired fasting glucose 1/121 (0.8%) 0/0 (NaN)
    Increased appetite 1/121 (0.8%) 0/0 (NaN)
    Hypokalaemia 1/121 (0.8%) 0/0 (NaN)
    Vitamin A deficiency 1/121 (0.8%) 0/0 (NaN)
    Type 2 diabetes mellitus 1/121 (0.8%) 0/0 (NaN)
    Musculoskeletal and connective tissue disorders
    Back pain 6/121 (5%) 0/0 (NaN)
    Arthralgia 9/121 (7.4%) 0/0 (NaN)
    Musculoskeletal pain 5/121 (4.1%) 0/0 (NaN)
    Muscle spasms 4/121 (3.3%) 0/0 (NaN)
    Osteopenia 4/121 (3.3%) 0/0 (NaN)
    Pain in extremity 4/121 (3.3%) 0/0 (NaN)
    Myalgia 3/121 (2.5%) 0/0 (NaN)
    Arthritis 2/121 (1.7%) 0/0 (NaN)
    Intervertebral disc protrusion 2/121 (1.7%) 0/0 (NaN)
    Bone pain 1/121 (0.8%) 0/0 (NaN)
    Clubbing 1/121 (0.8%) 0/0 (NaN)
    Joint swelling 1/121 (0.8%) 0/0 (NaN)
    Monarthritis 1/121 (0.8%) 0/0 (NaN)
    Metatarsalgia 1/121 (0.8%) 0/0 (NaN)
    Neck pain 1/121 (0.8%) 0/0 (NaN)
    Musculoskeletal chest pain 1/121 (0.8%) 0/0 (NaN)
    Pain in jaw 1/121 (0.8%) 0/0 (NaN)
    Tendonitis 1/121 (0.8%) 0/0 (NaN)
    Rotator cuff syndrome 1/121 (0.8%) 0/0 (NaN)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Skin papilloma 1/121 (0.8%) 0/0 (NaN)
    Seborrhoeic keratosis 1/121 (0.8%) 0/0 (NaN)
    Thyroid neoplasm 1/121 (0.8%) 0/0 (NaN)
    Nervous system disorders
    Sinus headache 9/121 (7.4%) 0/0 (NaN)
    Headache 23/121 (19%) 0/0 (NaN)
    Migraine 3/121 (2.5%) 0/0 (NaN)
    Dizziness 7/121 (5.8%) 0/0 (NaN)
    Burning sensation 1/121 (0.8%) 0/0 (NaN)
    Carpal tunnel syndrome 1/121 (0.8%) 0/0 (NaN)
    Hypoaesthesia 2/121 (1.7%) 0/0 (NaN)
    Hypersomnia 1/121 (0.8%) 0/0 (NaN)
    Hyperaesthesia 1/121 (0.8%) 0/0 (NaN)
    Psychiatric disorders
    Insomnia 4/121 (3.3%) 0/0 (NaN)
    Anxiety 6/121 (5%) 0/0 (NaN)
    Abnormal dreams 1/121 (0.8%) 0/0 (NaN)
    Depression 3/121 (2.5%) 0/0 (NaN)
    Panic attack 1/121 (0.8%) 0/0 (NaN)
    Tobacco abuse 1/121 (0.8%) 0/0 (NaN)
    Drug dependence 1/121 (0.8%) 0/0 (NaN)
    Renal and urinary disorders
    Nephrolithiasis 2/121 (1.7%) 0/0 (NaN)
    Dysuria 1/121 (0.8%) 0/0 (NaN)
    Reproductive system and breast disorders
    Amenorrhoea 1/121 (0.8%) 0/0 (NaN)
    Dysmenorrhoea 1/121 (0.8%) 0/0 (NaN)
    Breast pain 1/121 (0.8%) 0/0 (NaN)
    Testicular torsion 1/121 (0.8%) 0/0 (NaN)
    Menorrhagia 1/121 (0.8%) 0/0 (NaN)
    Vulvovaginal discomfort 1/121 (0.8%) 0/0 (NaN)
    Vulvovaginal pruritus 1/121 (0.8%) 0/0 (NaN)
    Respiratory, thoracic and mediastinal disorders
    Cough 41/121 (33.9%) 0/0 (NaN)
    Sinus congestion 22/121 (18.2%) 0/0 (NaN)
    Sputum increased 22/121 (18.2%) 0/0 (NaN)
    Oropharyngeal pain 18/121 (14.9%) 0/0 (NaN)
    Nasal congestion 17/121 (14%) 0/0 (NaN)
    Dyspnoea 12/121 (9.9%) 0/0 (NaN)
    Haemoptysis 12/121 (9.9%) 0/0 (NaN)
    Respiratory tract congestion 9/121 (7.4%) 0/0 (NaN)
    Wheezing 9/121 (7.4%) 0/0 (NaN)
    Rales 7/121 (5.8%) 0/0 (NaN)
    Paranasal sinus hypersecretion 5/121 (4.1%) 0/0 (NaN)
    Rhinorrhoea 6/121 (5%) 0/0 (NaN)
    Pleuritic pain 5/121 (4.1%) 0/0 (NaN)
    Respiration abnormal 4/121 (3.3%) 0/0 (NaN)
    Nasal polyps 3/121 (2.5%) 0/0 (NaN)
    Throat irritation 3/121 (2.5%) 0/0 (NaN)
    Dysphonia 2/121 (1.7%) 0/0 (NaN)
    Productive cough 2/121 (1.7%) 0/0 (NaN)
    Nasal mucosal disorder 2/121 (1.7%) 0/0 (NaN)
    Upper-airway cough syndrome 2/121 (1.7%) 0/0 (NaN)
    Asthma 1/121 (0.8%) 0/0 (NaN)
    Dyspnoea exertional 1/121 (0.8%) 0/0 (NaN)
    Epistaxis 1/121 (0.8%) 0/0 (NaN)
    Increased viscosity of bronchial secretion 1/121 (0.8%) 0/0 (NaN)
    Lung hyperinflation 1/121 (0.8%) 0/0 (NaN)
    Nasal oedema 1/121 (0.8%) 0/0 (NaN)
    Nasal inflammation 1/121 (0.8%) 0/0 (NaN)
    Pleurisy 1/121 (0.8%) 0/0 (NaN)
    Painful respiration 1/121 (0.8%) 0/0 (NaN)
    Prolonged expiration 1/121 (0.8%) 0/0 (NaN)
    Respiratory tract irritation 1/121 (0.8%) 0/0 (NaN)
    Rhinitis allergic 1/121 (0.8%) 0/0 (NaN)
    Sinus polyp 1/121 (0.8%) 0/0 (NaN)
    Throat tightness 1/121 (0.8%) 0/0 (NaN)
    Sneezing 1/121 (0.8%) 0/0 (NaN)
    Sputum discoloured 1/121 (0.8%) 0/0 (NaN)
    Skin and subcutaneous tissue disorders
    Eczema 3/121 (2.5%) 0/0 (NaN)
    Rash 6/121 (5%) 0/0 (NaN)
    Dermatitis contact 2/121 (1.7%) 0/0 (NaN)
    Rash erythematous 3/121 (2.5%) 0/0 (NaN)
    Eczema nummular 1/121 (0.8%) 0/0 (NaN)
    Hyperhidrosis 2/121 (1.7%) 0/0 (NaN)
    Erythema 1/121 (0.8%) 0/0 (NaN)
    Ingrowing nail 1/121 (0.8%) 0/0 (NaN)
    Night sweats 1/121 (0.8%) 0/0 (NaN)
    Pruritus 1/121 (0.8%) 0/0 (NaN)
    Psoriasis 1/121 (0.8%) 0/0 (NaN)
    Rash generalised 1/121 (0.8%) 0/0 (NaN)
    Rosacea 1/121 (0.8%) 0/0 (NaN)
    Skin lesion 1/121 (0.8%) 0/0 (NaN)
    Rash pruritic 1/121 (0.8%) 0/0 (NaN)
    Subcutaneous nodule 1/121 (0.8%) 0/0 (NaN)
    Acne 3/121 (2.5%) 0/0 (NaN)
    Vascular disorders
    Hot flush 1/121 (0.8%) 0/0 (NaN)
    Hypertension 2/121 (1.7%) 0/0 (NaN)
    Orthostatic hypotension 1/121 (0.8%) 0/0 (NaN)
    Pallor 1/121 (0.8%) 0/0 (NaN)

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    PI is free to publish results of the study after (1) the first multi-center publication, (2) if the sponsor elects not to publish the results, or (3) 18 months after close of the study, whichever occurs first. Proposed publications are to be submitted to the sponsor for review and comment for a period of at least 45 days (which may be extended under certain circumstances related to protection of intellectual property); the sponsor cannot require changes to the proposed publications.

    Results Point of Contact

    Name/Title Medical Monitor
    Organization Vertex Pharmaceuticals Incorporated
    Phone 617-341-6777
    Email medicalinfo@vrtx.com
    Responsible Party:
    Vertex Pharmaceuticals Incorporated
    ClinicalTrials.gov Identifier:
    NCT01707290
    Other Study ID Numbers:
    • VX12-770-112
    • 2012-000389-39
    First Posted:
    Oct 16, 2012
    Last Update Posted:
    May 12, 2017
    Last Verified:
    Apr 1, 2017