Efficacy and Safety of ME-015 (Suplatast Tosilate) in Cough Related to Idiopathic Pulmonary Fibrosis (COSMIC-IPF)
Condition(s) studied
Investigational drug(s) / intervention(s)
ME-015 (Suplatast Tosilate): Oral capsule form, 200 mg t.i.d. (total 600 mg per 24 hours)
Identical placebo: Without active component
Study summary
Orally administered ME-015 (Suplatast Tosilate) has been available on the market as a prescription drug for allergy-related conditions in Japan since 1995 with a good safety and tolerability profile.
There is preclinical and exploratory clinical evidence suggesting that ME-015 may be effective in treating cough caused by idiopathic pulmonary fibrosis (IPF cough).
80% of patients with idiopathic pulmonary fibrosis (IPF) are affected by a devastating dry cough that is often not responsive to standard cough treatments and causes significant psychological and physiological suffering as well as reduced quality of life. As of November 2024, there is no approved treatment for IPF cough. There is an enormous unmet clinical need for an effective, safe and well-tolerated oral treatment; particularly as approved antifibrotic treatments (pirfenidone and nintedanib) have not been shown to reduce cough in controlled clinical trials.
The COSMIC-IPF Phase 2a trial is the first clinical trial assessing ME-015 (an NCE outside of Japan) for the treatment of IPF cough and aims to generate clinical proof-of-concept results regarding the safety and efficacy of ME-015 in this condition.
Eligibility
Primary outcome measure(s)
- Wake time cough frequency during 24 hours — Change from Baseline to Day 14 in the respective treatment period
Measured objectively over a 24-hour period with the cough recording device VitaloJak and processed using centralized, blinded, QC'd analysis
Trial sites (6)
| Facility | City | Region | Status |
|---|---|---|---|
| Aditya Multi Specialty Hospital | Guntur | Andhra Pradesh | |
| KLE's Dr Prabhakar Kore Hospital & Medical Research Centre | Belagavi | Karnataka | |
| ACE Hospital and Research Centre | Pune | Maharashtra | |
| Hindusthan Hospital | Coimbatore | Tamil Nadu | |
| GSVM Medical College, Murari Lal Chest Hospital | Kanpur | Uttar Pradesh | |
| Health Point Hospital | Kolkata | West Bengal |
Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT05983471 on ClinicalTrials.gov ↗ ← All trials in India