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Report for Clinical Trial NCT01614457

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of Ivacaftor in Subjects With Cystic Fibrosis Who Have the R117H-CFTR Mutation

The purpose of this study is to evaluate the efficacy and safety of ivacaftor in subjects with cystic fibrosis (CF) who have the R117H-CFTR mutation.

NCT01614457 Cystic Fibrosis
MeSH:Cystic Fibrosis Fibrosis

2 Interventions

Name: Ivacaftor

Description: Ivacaftor 150 milligram (mg) tablet orally twice daily for 24 weeks.
Type: Drug
Group Labels: 1

Ivacaftor

Name: Placebo

Description: Placebo matched to Ivacaftor tablet orally twice daily for 24 weeks.
Type: Drug
Group Labels: 1

Placebo


Primary Outcomes

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 subjects 18 years and older and female subjects 16 years and older. The Wang standard was used for male subjects aged 6 to 17 years and for female subjects aged 6 to 15 years.

Measure: Absolute Change From Baseline in Percent Predicted Forced Expiratory Volume in 1 Second (FEV1) Through Week 24

Time: Baseline, Week 24

Secondary Outcomes

Description: BMI was defined as weight in kilogram (kg) divided by height in square meter (m^2).

Measure: Change From Baseline in Body Mass Index (BMI) at Week 24

Time: Baseline, Week 24

Description: Sweat samples were collected using an approved Macroduct (Wescor, Logan, Utah) collection device. A volume of greater than or equal to (>=) 15 microliter was required for determination of sweat chloride.

Measure: Change From Baseline in Sweat Chloride Through Week 24

Time: Baseline, Week 24

Description: The CFQ-R is a validated subject-reported outcome measuring health-related quality of life for subjects with cystic fibrosis. 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

Measure: Change From Baseline in Cystic Fibrosis Questionnaire-Revised (CFQ-R) Respiratory Domain Score Through Week 24

Time: Baseline, Week 24

Description: Number of events (pulmonary exacerbation) during the pre-specified time intervals were reported. A subject without an exacerbation before withdrawal from the study was considered censored at the time of withdrawal, and a subject without an exacerbation who completes the study period was considered censored at the end of the analysis period.

Measure: Time to First Pulmonary Exacerbation

Time: Day 0 to 15, Day 16 to 56, Day 57 to 112, Day 113 to 168

Description: AE: any untoward medical occurrence, including clinically significant clinical laboratory assessments which occurs during course of study, whether it is considered related to study drug or not. SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.

Measure: Number of Subjects With Adverse Events (AEs) and Serious Adverse Events (SAEs)

Time: Baseline up to follow-up (3 to 4 weeks after last dose [last dose = Week 24])

Purpose: Treatment

Allocation: Randomized

Parallel Assignment


There are 11 SNPs

SNPs


1 G1244E

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E ---


2 G1349D

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N --- --- S1255P --- --- G1349D ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N --- --- S1255P --- --- G1349D ---


3 G178R

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R ---


4 G551D

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Cystic Fibrosis Cystic Fibrosis Fibrosis Ivacaftor is the first CFTR modulator to show an improvement in CFTR function and clinical benefit in subjects with CF. Results from Phase 3 studies (VX08-770-102 [Study 102] [NCT00909532] and VX08-770-103 [Study 103] [NCT00909727]) showed that ivacaftor is effective in the treatment of subjects 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. --- G551D ---

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


5 G551S

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S ---


6 G970R

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R ---


7 R117H

A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of Ivacaftor in Subjects With Cystic Fibrosis Who Have the R117H-CFTR Mutation. --- R117H ---

Study of Ivacaftor in Subjects With Cystic Fibrosis (CF) Who Have the R117H-CF Transmembrane Conductance Regulator (CFTR) Mutation (KONDUCT) The purpose of this study is to evaluate the efficacy and safety of ivacaftor in subjects with cystic fibrosis (CF) who have the R117H-CFTR mutation. --- R117H ---

Study of Ivacaftor in Subjects With Cystic Fibrosis (CF) Who Have the R117H-CF Transmembrane Conductance Regulator (CFTR) Mutation (KONDUCT) The purpose of this study is to evaluate the efficacy and safety of ivacaftor in subjects with cystic fibrosis (CF) who have the R117H-CFTR mutation. --- R117H --- --- R117H ---

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H ---


8 S1251N

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N ---


9 S1255P

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N --- --- S1255P ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R --- --- G970R --- --- G1244E --- --- S1251N --- --- S1255P ---


10 S549N

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N ---


11 S549R

SAE: medical event or condition, which falls into any of following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolonged hospitalization, persistent/significant disability/incapacity, congenital anomaly/birth defect, important medical event.. Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R ---

"Illness" was defined as an acute (serious or non-serious) condition (for example, gastroenteritis) - Use of any inhibitors or inducers of cytochrome (CYP) P450 3A Inclusion Criteria: - Male or female with confirmed diagnosis of CF - Must have at least 1 allele of the R117H CFTR mutation - Percent predicted forced expiratory volume in 1 second (FEV1) 40 percent (%) to 90% (for subjects aged 12 years or older) or 40% to 105% (for subjects aged 6 to 11 years) predicted normal for age, sex, and height - 6 years of age or older - Minimum weight of 15 kilogram (kg) at screening - Females of childbearing potential must not be pregnant - Willing to comply with contraception requirements Exclusion Criteria: - CFTR gene mutation leading to CFTR channel with gating defect (that is, any 1 of the following mutations: G551D, G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D) - History of any illness or condition that might confound the results of the study or pose an additional risk in administering ivacaftor to the subject - An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 4 weeks before the first dose of study drug - Abnormal liver function, at screening, defined as greater than or equal to (>=) 3 time upper limit of normal (ULN), of any 3 or more of the following: serum aspartate transaminase (AST), serum alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT), serum alkaline phosphatase (ALP), total bilirubin - Colonization with organisms associated with a more rapid decline in pulmonary status (for example, Burkholderia cenocepacia, Burkholderia dolosa, and Mycobacterium abscessus) at screening - History of solid organ or hematological transplantation - History of alcohol, medication or illicit drug abuse within 1 year before the first dose of study drug - Ongoing participation in another therapeutic clinical study or prior participation in an investigational drug study within 30 days before screening - Any "non-CF-related" illness within 2 weeks before Day 1 (first dose of study drug). --- R117H --- --- G551D --- --- G178R --- --- G551S --- --- S549N --- --- S549R ---



HPO Nodes