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NCT04678206 · ClinicalTrials.gov registry record · Phase 2

Evaluation of the Efficacy and Safety of BLU-5937 in Adults With Refractory Chronic Cough

A Phase 2 study, sponsored by Bellus Health Inc. - a GSK company.

Completed
Registry status
Phase 2
Development phase
310
Enrollment target

NCT04678206: Completed Phase 2 study, sponsored by Bellus Health Inc. - a GSK company.

NCT04678206 is a Phase 2 study that has completed, run by Bellus Health Inc. - a GSK company. The registered enrollment target is 310 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (133% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04678206, a Phase 2 study, has completed, sponsored by Bellus Health Inc. - a GSK company.

COMPLETED
Registry status
Phase 2
Development phase
310 participants
Enrollment target

Study Summary

This is a randomized, double-blind, placebo-controlled, parallel-arm, Phase 2b adaptive dose-finding study of BLU-5937 in participants with Refractory Chronic Cough (RCC).

Primary Outcome

Assessed using an ambulatory cough monitor

Interventions

  • DRUG Placebo
  • DRUG BLU-5937

Trial Details

FieldValue
Enrollment Target 310 participants
Start Date 2020-12-07
Est. Completion 2021-11-02
Phase Phase 2

What the finished NCT04678206 record still lists

NCT04678206 is an interventional study that assigns participants to a tested intervention. The registered 310 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (133% higher).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT04678206 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04678206 about?

NCT04678206 is a clinical study titled "Evaluation of the Efficacy and Safety of BLU-5937 in Adults With Refractory Chronic Cough". This is a randomized, double-blind, placebo-controlled, parallel-arm, Phase 2b adaptive dose-finding study of BLU-5937 in participants with Refractory Chronic Cough (RCC).

What is the current status of trial NCT04678206?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 310 participants. The study started on 2020-12-07. Estimated completion is 2021-11-02.

What interventions are being tested in trial NCT04678206?

The interventions under investigation include: Placebo (DRUG), BLU-5937 (DRUG).

Who is sponsoring clinical trial NCT04678206?

This trial is sponsored by Bellus Health Inc. - a GSK company, which has 9 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04678206's enrollment target sits among peer trials

310 162nd of 2000 higher than 1,838 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04678206, the US trial registry maintained by the National Library of Medicine. NCT04678206 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.