Clinical Trial

A Phase 2 Study of HW091077 in Participants With Refractory Chronic Cough Or Unexplained Chronic Cough (RCC/UCC).

Not Yet Recruiting Phase 2
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Summary
This is a randomized, multicenter, double-blind, placebo-controlled, parallel-designed phase 2 clinical trial to evaluate the efficacy, safety and pharmacokinetic (PK) characteristics of HW091077 in Chinese adult subjects with refractory chronic cough or unexplained chronic cough (RCC/UCC).
Trial Details
NCT Number NCT07483489
Lead Sponsor Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Conditions Refractory Chronic Cough
Enrollment 180 participants
Start Date 2026-05-01
Primary Completion 2028-08-30 (estimated)
Study Completion 2028-08-30 (estimated)
Updated on ClinicalTrials.gov 2026-03-19