Sponsor or institution
Clinical trials and research at Trevi Therapeutics
As of November 12, 2026, Find a Trial lists 3 clinical trials run by Trevi Therapeutics that are recruiting, at sites in 3 countries (most in United States (2), Canada (1), United Kingdom (1)). By phase: Phase 3 (2), Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Nalbuphine ER for IPF-related chronic cough | Phase 3 | Wilmington, Delaware and 3 other locations | Recruiting | Oct 9, 2026 |
| Nalbuphine ER for chronic cough in people with RCC | Phase 2 | Kelowna, British Columbia and 20 other locations | Recruiting | Jun 26, 2026 |
| Nalbuphine Extended-Release Tablets to Reduce IPF-Related Chronic Cough | Phase 3 | Newport Beach, California and 21 other locations | Recruiting | Jun 26, 2026 |
All recruiting trials (3)
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Nalbuphine ER for IPF-related chronic cough
This study tests whether extended-release nalbuphine tablets can reduce chronic cough in people with idiopathic pulmonary fibrosis.
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Nalbuphine ER for chronic cough in people with RCC
This study tests whether extended-release nalbuphine helps people with unexplained, long-standing cough that hasn’t improved with other treatments.
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Nalbuphine Extended-Release Tablets to Reduce IPF-Related Chronic Cough
A Phase 3 trial tests whether nalbuphine extended-release tablets can lessen chronic cough in adults with idiopathic pulmonary fibrosis compared with a placebo.
Quick answers
How many clinical trials run by Trevi Therapeutics are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in United States (2 trials), Canada (1 trial), United Kingdom (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 2, Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.