Which opioid disposal method works best? new study aims to find out
NCT ID NCT05991687
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two methods for getting rid of leftover opioid painkillers after surgery: a special pouch that deactivates the drugs, and a prepaid envelope to mail them back. Researchers will track which method more people actually use. The goal is to find a simple, effective way to keep unused opioids out of homes and the environment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
drug disposal pouch and mail-in envelope
What this could lead to
If successful, this could identify the most effective way to dispose of unused opioids, potentially reducing misuse and environmental harm.
What could go wrong
This is a small, early-stage study focused on disposal behavior, not on treating or preventing disease. Results may not apply to all surgical patients or settings.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Michigan
RECRUITINGAnn Arbor, Michigan, 48109, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••