Phase 2a, AMP Challenge, Dose Escalation Study to Assess the Dose Response for Topical Efficacy and Systemic Activity in Asthmatic Subjects

NCT02991859 | Completed Phase 2 Results

• 2 other identifiers: 2031622016-003002-14
• Study Type: interventional
• Target: 56
• Locations: 2 countries
• Sites: 3

Brief Summary

This is a randomized, placebo-controlled, 2-period crossover, escalating repeat dose study, aiming to investigate whether higher potency of different inhaled corticosteroid confers an improvement in the topical efficacy to systemic activity ratio in asthmatic subjects. It will compare the dose response for topical efficacy via airway responsiveness (to adenosine-5'-monophosphate \[AMP\] challenge), and the dose response for systemic activity via 24 hour plasma cortisol suppression, and thereby compare the relative therapeutic index, for the following inhaled corticosteroids: fluticasone furoate (FF), fluticasone propionate (FP) and budesonide (BUD). There will be a screening visit 4 - 42 days before the first dose of study treatment, and AMP challenge Provocative concentration 20 (PC20) of \<=80 milligrams per milliliter (mg/mL) at screening visit 2 i.e. at 4 - 14 days before the first dose of study treatment. Subjects will be randomized to one of 5 or 12 treatment sequences, and will have one or two treatment periods, each comprising 5 consecutive 7-day phases of escalating doses of either FF, FP, BUD or placebo. There will be a 25- to 42-day washout period between treatment periods. The study duration for each subject will be approximately 13 or 24 weeks including the follow-up period.

Conditions

Asthma

Keywords

Dose-response; AMP challenge; cortisol suppression; dose escalation; therapeutic index

Outcome Measures

Primary Outcomes (5)

• Provocative Concentration (PC) of Adenosine 5' Monophosphate (AMP) Causing a 20 Percent (%) Reduction in Forced Expiratory Volume in 1 Second (FEV1) (AMP PC20)- Dose Response Analysis

  The percentage fall in FEV1 was calculated using highest FEV1 (post saline) minus highest FEV1 (post AMP) divided by highest FEV1 (post saline)\*100 where highest FEV1 (post saline) is the highest value of two FEV1 measurements at 60 and 180 seconds after the saline control, highest FEV1 (post AMP) is the highest value of the two FEV1 measurements at 60 and 180 seconds after the dose of AMP. Results are presented treatment wise. The analysis method was a 3 parameter Emax model with log 2 transformed AMP PC20 as the outcome variable, assuming common Emax across FF, FP and BUD, and with an unstructured variance-covariance matrix. Mean and 95% Confidence Interval (CI) presented are predicted estimate.

  12 hours post last dose on Day 7

• Cortisol Suppression 0-24 Hours Weighted Mean-Dose Response Analysis

  Blood samples for measurement of plasma cortisol were collected at given time point. The weighted means were derived by calculating the area under the curve (AUC) over the 0-24-hour period using the trapezoidal rule, and then dividing it by the actual time interval. Results are presented treatment wise. Mean and 95% CI presented are predicted estimate. The analysis method was an inhibitory exponential power-law model with log e transformed cortisol as the outcome variable, assuming 100% inhibition at highest doses.

  Pre-dose PM dose on Day 6 to pre-dose PM dose Day 7

• Theraputic Index of FF

  Therapeutic Index was calculated by ED20 for Cortisol Suppression 0-24 Hours Weighted Mean (nanomoles per liter\[nmol/L\]) divided by Dose at which 80% of the maximum effect is reached (ED80) for AMP PC20 for FF 25 mcg, FF 100 mcg, FF 200 mcg, FF 400 mcg, FF 800 mcg. Theraputic index has been presented. Only those participants with data available at the specified time points were analyzed. The timeframe mentioned is for AMP PC20 and Cortisol suppression respectively.

  12 hours post-dose on Day 7, pre-dose PM dose on Day 6 to pre-dose PM dose Day 7

• Theraputic Index of FP

  Therapeutic Index was calculated by Dose at which 20% of the maximum effect is reached (ED20) for Cortisol Suppression 0-24 Hours Weighted Mean (nanomoles per liter\[nmol/L\]) divided by ED80 for AMP PC20 for FP 50 mcg, FP 200 mcg, FP 500 mcg, FP 1000 mcg, FP 2000 mcg. Theraputic index has been presented. The timeframe mentioned is for AMP PC20 and Cortisol suppression respectively.

  12 hours post-dose on Day 7, pre-dose PM dose on Day 6 to pre-dose PM dose Day 7

• Theraputic Index of BUD

  Therapeutic Index was calculated by ED20 for Cortisol Suppression 0-24 Hours Weighted Mean (nanomoles per liter\[nmol/L\]) divided by ED80 for AMP PC20 for BUD 100 mcg, BUD 400 mcg, BUD 800 mcg, BUD 1600 mcg, BUD 3200 mcg. Theraputic index has been presented. The timeframe mentioned is for AMP PC20 and Cortisol suppression respectively.

  12 hours post-dose on Day 7, pre-dose PM dose on Day 6 to pre-dose PM dose Day 7

Secondary Outcomes (45)

• Number of Participants With Any Adverse Event (AE) and Any Serious Adverse Event (SAE)

  Up to Week 18

• Peak Expiratory Flow Rate (PEFR) as a Measure of Safety and Tolerability of Placebo in Period 1

  Day 2 to 8 PM, Day 9 to 14 AM and PM, Day 15 PM, Day 16 to 21 AM and PM, Day 22 PM,Day 23 to 28 AM and PM, Day 29 PM,Day 30 to 35 AM and PM in period 1

• PEFR as a Measure of Safety and Tolerability of Placebo in Period 2

  Day 2 to 8 PM, Day 9 to 14 AM and PM, Day 15 PM, Day 16 to 21 AM and PM, Day 22 PM,Day 23 to 28 AM and PM, Day 29 PM,Day 30 to 35 AM and PM in Period 2

• PEFR as a Measure of Safety and Tolerability for FF 25 mcg in Period 1

  Day 2,3,4,5,6,7 PM in period 1

• PEFR as a Measure of Safety and Tolerability for FF 25 mcg in Period 2

  Day 2,3,4,5,6,7 PM in period 2

Study Arms (12)

Arm AB - FF followed by FP

EXPERIMENTAL

Each treatment period (TP) comprises of 5 consecutive 7-day dosing phases with escalating doses of either FF or FP. In TP 1, subjects will receive evening (PM) dose of 1 puff of FF 25 microgram (mcg) (Total daily dose \[TDD\] = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puff of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puff of FF 200 mcg (TDD = 800 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by morning (AM) and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD = 500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Fluticasone propionate (FP) Dry Powder Inhaler

Arm AC - FF followed by BUD

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either FF or BUD. In TP 1, subjects will receive PM dose of 1 puff of FF 25 mcg (TDD = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puffs of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puffs of FF 200 mcg (TDD = 800 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD = 100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD = 400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD = 1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Budesonide (BUD) Turbuhaler

Arm AD - FF followed by ELLIPTA Placebo

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either FF or ELLIPTA Placebo. In TP 1, subjects will receive PM dose of 1 puff of FF 25 mcg (TDD = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puffs of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puffs of FF 200 mcg (TDD = 800 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of ELLIPTA Placebo in first, second and third phases followed by PM dose of 2 puffs of ELLIPTA Placebo in fourth phase and PM dose of 4 puffs of ELLIPTA Placebo in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Placebo (ELLIPTA or DISKUS)

Arm BA - FP followed by FF

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either FP or FF. In TP 1, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by AM and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD = 500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FF 25 mcg (TDD = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puffs of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puffs of FF 200 mcg (TDD = 800 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Fluticasone propionate (FP) Dry Powder Inhaler

Arm BC - FP followed by BUD

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either FP or BUD. In TP 1, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by AM and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD = 500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD =100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD = 400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD =1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone propionate (FP) Dry Powder Inhaler; Drug: Budesonide (BUD) Turbuhaler

Arm BE - FP followed by DISKUS Placebo

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either FP or DISKUS Placebo. In TP 1, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by AM and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD = 500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of DISKUS Placebo in first phase followed by AM and PM doses of 1 puff each DISKUS Placebo in second, third and fourth phase; AM and PM doses of 2 puffs each of DISKUS Placebo in fifth phase. Each TP will be followed by a washout period of 25-42 days.

Drug: Fluticasone propionate (FP) Dry Powder Inhaler; Drug: Placebo (ELLIPTA or DISKUS)

Arm CA - BUD followed by FF

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either BUD or FF. In TP 1, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD =100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD =400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD =1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FF 25 mcg (TDD = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puffs of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puffs of FF 200 mcg (TDD = 800 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Budesonide (BUD) Turbuhaler

Arm CB - BUD followed by FP

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either BUD or FP. In TP 1, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD =100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD =400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD =1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by AM and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD =500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone propionate (FP) Dry Powder Inhaler; Drug: Budesonide (BUD) Turbuhaler

Arm CE - BUD followed by DISKUS Placebo

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either BUD or DISKUS Placebo. In TP 1, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD =100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD =400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD =1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of DISKUS Placebo in first phase followed by AM and PM doses of 1 puff each DISKUS Placebo in second, third and fourth phase; and AM and PM doses of 2 puffs each of DISKUS Placebo in fifth phase. Washout period will be of 25-42 days.

Drug: Budesonide (BUD) Turbuhaler; Drug: Placebo (ELLIPTA or DISKUS)

Arm DA - ELLIPTA Placebo followed by FF

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either ELLIPTA Placebo or FF. In TP 1, subjects will receive PM dose of 1 puff of ELLIPTA Placebo in first, second and third phase followed by PM dose of 2 puffs of ELLIPTA Placebo in fourth phase and PM dose of 4 puffs of ELLIPTA Placebo in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FF 25 mcg (TDD = 25 mcg) in first phase followed by PM dose of 1 puff of FF 100 mcg (TDD = 100 mcg) in second phase; PM dose of 1 puff of FF 200 mcg (TDD = 200 mcg) in third phase; PM dose of 2 puffs of FF 200 mcg (TDD = 400 mcg) in fourth phase and PM dose of 4 puffs of FF 200 mcg (TDD = 800 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone furoate (FF) Dry Powder Inhaler; Drug: Placebo (ELLIPTA or DISKUS)

Arm EB - DISKUS Placebo followed by FP

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either DISKUS Placebo or FP. TP 1, subjects will receive PM dose of 1 puff of DISKUS Placebo in first phase followed by AM and PM doses of 1 puff each of DISKUS Placebo in second, third and fourth phase; AM and PM doses of 2 puffs each of DISKUS Placebo in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of FP 50 mcg (TDD = 50 mcg) in first phase followed by AM and PM doses of 1 puff each of FP 100 mcg (TDD = 200 mcg) in second phase; AM and PM doses of 1 puff each of FP 250 mcg (TDD = 500 mcg) in third phase; AM and PM doses of 1 puff each of FP 500 mcg (TDD = 1000 mcg) in fourth phase and AM and PM doses of 2 puffs each of FP 500 mcg (TDD = 2000 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Fluticasone propionate (FP) Dry Powder Inhaler; Drug: Placebo (ELLIPTA or DISKUS)

Arm DC - ELLIPTA Placebo followed by BUD

EXPERIMENTAL

Each TP comprises of 5 consecutive 7-day dosing phases with escalating doses of either ELLIPTA Placebo or BUD. In TP 1, subjects will receive PM dose of 1 puff of ELLIPTA Placebo in first, second and third phase followed by PM dose of 2 puffs of ELLIPTA Placebo in fourth phase and PM dose of 4 puffs of ELLIPTA Placebo in fifth phase. In TP 2, subjects will receive PM dose of 1 puff of BUD 100 mcg (TDD =100 mcg) in first phase followed by AM and PM doses of 1 puff each of BUD 200 mcg (TDD =400 mcg) in second phase; AM and PM doses of 1 puff each of BUD 400 mcg (TDD = 800 mcg) in third phase; AM and PM doses of 2 puffs each of BUD 400 mcg (TDD =1600 mcg) in fourth phase and AM and PM doses of 4 puffs each of BUD 400 mcg (TDD = 3200 mcg) in fifth phase. Washout period will be of 25-42 days.

Drug: Budesonide (BUD) Turbuhaler; Drug: Placebo (ELLIPTA or DISKUS)

Interventions

Fluticasone furoate (FF) Dry Powder Inhaler DRUG

Dry inhalation powder 25 mcg, 100 mcg, and 200 mcg per blister strip will be administered using ELLIPTA for both treatment periods

Arm AB - FF followed by FP; Arm AC - FF followed by BUD; Arm AD - FF followed by ELLIPTA Placebo; Arm BA - FP followed by FF; Arm CA - BUD followed by FF; Arm DA - ELLIPTA Placebo followed by FF

Fluticasone propionate (FP) Dry Powder Inhaler DRUG

Dry Inhalation powder 50 mcg, 100 mcg, 250 mcg, and 500 mcg per blister strip will be administered using DISKUS for both treatment periods

Arm AB - FF followed by FP; Arm BA - FP followed by FF; Arm BC - FP followed by BUD; Arm BE - FP followed by DISKUS Placebo; Arm CB - BUD followed by FP; Arm EB - DISKUS Placebo followed by FP

Budesonide (BUD) Turbuhaler DRUG

Budesonide comprises white to off-white rounded granules, which disintegrate to a fine powder upon slight pressure, will be administered using Turbuhaler for both treatment periods.

Arm AC - FF followed by BUD; Arm BC - FP followed by BUD; Arm CA - BUD followed by FF; Arm CB - BUD followed by FP; Arm CE - BUD followed by DISKUS Placebo; Arm DC - ELLIPTA Placebo followed by BUD

Placebo (ELLIPTA or DISKUS) DRUG

Lactose dry powder inhaler will be administered using ELLIPTA or DISKUS for both treatment periods.

Arm AD - FF followed by ELLIPTA Placebo; Arm BE - FP followed by DISKUS Placebo; Arm CE - BUD followed by DISKUS Placebo; Arm DA - ELLIPTA Placebo followed by FF; Arm DC - ELLIPTA Placebo followed by BUD; Arm EB - DISKUS Placebo followed by FP

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

Sponsors & Collaborators

• GlaxoSmithKline: lead

Study Sites (3)

GSK Investigational Site

Berlin, 14050, Germany

Location

GSK Investigational Site

Harrow, Middlesex, HA1 3UJ, United Kingdom

Location

GSK Investigational Site

Manchester, M23 9QZ, United Kingdom

Location

Related Publications (1)

• Daley-Yates P, Brealey N, Thomas S, Austin D, Shabbir S, Harrison T, Singh D, Barnes N. Therapeutic index of inhaled corticosteroids in asthma: A dose-response comparison on airway hyperresponsiveness and adrenal axis suppression. Br J Clin Pharmacol. 2021 Feb;87(2):483-493. doi: 10.1111/bcp.14406. Epub 2020 Jun 17.

  PMID: 32484940 DERIVED

MeSH Terms

Conditions

Asthma

Interventions

fluticasone furoate; Dry Powder Inhalers; Fluticasone; Budesonide

Condition Hierarchy (Ancestors)

Bronchial Diseases; Respiratory Tract Diseases; Lung Diseases, Obstructive; Lung Diseases; Respiratory Hypersensitivity; Hypersensitivity, Immediate; Hypersensitivity; Immune System Diseases

Intervention Hierarchy (Ancestors)

Nebulizers and Vaporizers; Equipment and Supplies; Androstadienes; Androstenes; Androstanes; Steroids; Fused-Ring Compounds; Polycyclic Compounds; Pregnenediones; Pregnenes; Pregnanes

Results Point of Contact

• Title: GSK Response Center
• Organization: GlaxoSmithKline

GSKClinicalSupportHD@gsk.com

866-435-7343

Study Officials

• GSK Clinical Trials

  GlaxoSmithKline

  STUDY DIRECTOR

Publication Agreements

• PI is Sponsor Employee: No
• Restriction Type: OTHER
• Restrictive Agreement: Yes

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: CROSSOVER
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 9, 2016
• First Posted: December 14, 2016
• Study Start: February 9, 2017
• Primary Completion: December 20, 2018
• Study Completion: December 20, 2018
• Last Updated: July 31, 2020
• Results First Posted: March 30, 2020

Record last verified: 2020-07

Data Sharing

• IPD Sharing: Will share
• Shared Documents: STUDY PROTOCOL, SAP, ICF, CSR
• Time Frame: IPD is available via the Clinical Study Data Request site (click on the link provided below)
• Access Criteria: Access is provided after a research proposal is submitted and has received approval from the Independent Review Panel and after a Data Sharing Agreement is in place. Access is provided for an initial period of 12 months but an extension can be granted, when justified, for up to another 12 months.

Locations

DE (1); GB (2)