A Randomized, Double Blind Placebo-controlled Study to Assess the Safety, Tolerability, Pharmacokinetics, and Preliminary Pharmacodynamics of Single and Multiple Ascending Doses of QBW251 in Healthy Subjects and Multiple Doses in Cystic Fibrosis Patients
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 153
- 试验地点
- 1
- 主要终点
- Part 3: Change in Lung Clearance Index (LCI) From Baseline to Day 15
研究概览
简要总结
This study is designed to assess the safety, tolerability, pharmacokinetics and preliminary pharmacodynamics (proof of concept) of QBW251 in healthy subjects and cystic fibrosis patients following single and multiple doses. This first-in-human and proof of concept study will consist of 4 parts, with Parts 1 and 2 in healthy volunteers and Parts 3 and 4 in cystic fibrosis patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Part 1 Cohort 1: QBW251
Single dose of QBW251 10 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 2: QBW251
Single dose of QBW251 25 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 3: QBW251
Single dose of QBW251 75 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 4: QBW251
Single dose of QBW251 150 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 5: QBW251
Single dose of QBW251 300 mg in healthy volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 6: QBW251
Single dose of QBW251 500 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 3 Placebo
Placebo to QBW251 in all cohorts of part 3 in patients. treatment period (Day 1 to Day 14) with study visits on Days 1, 4, 7 and 14 with follow-up visits on Days 15, 28 and 42.
干预措施: Placebo (Drug)
Part 1 Cohort 6: QBW251(fed)
Single dose of QBW251 500 mg (fed). single dose with food for a preliminary assessment of the effect of food on the absorption of QBW251 in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 7: QBW251
Single dose of QBW251 750 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Cohort 8: QBW251
Single dose of QBW251 1000 mg in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: QBW251 (Drug)
Part 1 Placebo
Placebo to QBW251 in all cohorts of part 1 in Healthy Volunteers. Each treatment period was comprised of a baseline period (Day -1), an inpatient dosing period (Days 1 to 3), three follow-up visits (Days 4, 5, and 8), and one end-of-treatment-period evaluation performed 14 days after the dose of study drug (Day 15).
干预措施: Placebo (Drug)
Part 2 Cohort 1: QBW251
Multiple doses of QBW25 150 mg qd in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: QBW251 (Drug)
Part 2 Cohort 2: QBW251
Multiple doses of QBW251 400 mg qd in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: QBW251 (Drug)
Part 2 Cohort 3: QBW251
Multiple doses of QBW251 750 mg qd in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: QBW251 (Drug)
Part 2 Cohort 4: QBW251
Multiple doses of QBW251 450 mg bid in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: QBW251 (Drug)
Part 2 Cohort 5: QBW251
Multiple doses of QBW251 750 mg bid in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: QBW251 (Drug)
Part 2 Placebo
Placebo to QBW251 in all cohorts of part 2 in Healthy Volunteers. 14-day treatment period, follow-up study visits (Days 18, 22 and 29) and one End-of-Study evaluation (Day 36).
干预措施: Placebo (Drug)
Part 3 Cohort 1: QBW251
150 mg b.i.d. Multiple doses. Patients having a class III, IV, V, or VI mutation on one allele and any other CFTR mutation on the other allele in patients. treatment period (Day 1 to Day 14) with study visits on Days 1, 4, 7 and 14 with follow-up visits on Days 15, 28 and 42.
干预措施: QBW251 (Drug)
Part 3 Cohort 2: QBW251
450 mg b.i.d. Multiple doses. Patients having a class III, IV, V, or VI mutation on one allele and any other CFTR mutation on the other allele in patients. treatment period (Day 1 to Day 14) with study visits on Days 1, 4, 7 and 14 with follow-up visits on Days 15, 28 and 42.
干预措施: QBW251 (Drug)
Part 3 Cohort 3: QBW251
450 mg b.i.d. Multiple doses. Patients who are homozygous for the F508del mutation in patients. treatment period (Day 1 to Day 14) with study visits on Days 1, 4, 7 and 14 with follow-up visits on Days 15, 28 and 42.
干预措施: QBW251 (Drug)
结局指标
主要结局
Part 3: Change in Lung Clearance Index (LCI) From Baseline to Day 15
时间窗: Baseline and Day 15
Change in Lung Clearance Index (LCI) will be conducted according to international standards in cystic fibrosis patients. Lung clearance index (LCI) is a measure of ventilation inhomogeneity that is derived from a multiple-breath washout test, A reduction in mean change from baseline for LCI2.5 indicates improvement.
Part 1 and 2:Number of Participants (Healthy Volunteers) With Reported Adverse Events Receiving QBW251
时间窗: Day 1 to Day 36
All adverse events (in healthy volunteers) reported.
Part 3: Number of Participants (Patients) With Reported Adverse Events Receiving QBW251
时间窗: Day 1 to Day 56
All adverse events and serious adverse events (in patients) reported.
次要结局
- Part 1: Time to Maximum Concentration (Tmax) in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 1: AUCinf in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 1: CL/F in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 1: Vz/F in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 1: AUC0-t in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 2-5))
- Part 1: T1/2 in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 2: Cav in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1 and 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: Vz/F in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 3: Time to Maximum Concentration (Tmax)(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4, 8 hr post-dose in Day 1, Day 14)
- Part 3:Change in Forced Expiratory Volume in 1 Second (FEV1) at Day 15(Baseline and Day 15)
- Part 3: Change in Cystic Fibrosis Questionnaire-Revised Reported Outcomes(Baseline and Day 14)
- Part 1: Maximum Concentration (Cmax) in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose (i.e. Days 1 - 5))
- Part 2: AUCtau in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1 and 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: Maximum Concentration (Cmax) in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1 and 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: CL/F in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 3: Plasma Concentration at the Last Quantifiable Time Point (Clast) of QBW251 in CF Patients(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4, 8 hr post-dose in Day 1, Day2)
- Part 3: Tlast in CF Patients(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4, 8 hr post-dose in Day 1, Day 14)
- Part 2: Time to Maximum Concentration (Tmax) in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1 and 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: AUC0-t(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: T1/2 in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 3: Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) of QBW251 in CF Patients(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4, 8 hr post-dose in Day 1, Day 14)
- Part 3: Maximum Concentration (Cmax) in CF Patients(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4, 8 hr post-dose in Day 1, Day 14)
- Part 2: Racc in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1 - 14; ( If B ID dosing, 12 hours samples will be pre-dosed))
- Part 2: Ae0-t in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1)
- Part 2: CLr in Healthy Volunteers(Pre-dose (0 hr), 0.25, 0.5, 1, 2, 3, 4 , 8 hr post-dose at Day 1; 24, 48, 72 and 96 hr post dose Day 1; Day 14 was calculated as urine was only collected up to 12 hours on Day 1 thus CLr cannot be calculated.)