Testing nalbuphine extended-release for chronic cough
Treatments studied
Part of Lungs & breathing clinical trials.
This trial tests whether an extended-release medication called nalbuphine can reduce coughing in people with chronic cough that hasn't improved with other treatments. You may be eligible if you've had a persistent cough for at least a year and have already tried treatments for conditions that could cause it.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a chronic cough that has lasted at least one year.
- Standard treatments for cough-related conditions have not helped enough, or no cause has been found after testing.
- You have had a chest X-ray or CT scan in the last two years showing no major lung issues causing the cough.
- Your cough frequency is at least 10 times per hour over 24 hours, measured by a special recording device.
- Your lung function test (spirometry) shows a specific ratio (FEV1/FVC ≥ 60%) that indicates no significant blockage.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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