New study tests Chat-Based tool to cut opioid use after surgery
NCT ID NCT04570371
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This large study tested whether a conversation guide and decision support tools, used by healthcare providers, could help patients choose non-drug pain relief methods after surgery. Over 81,000 adults participated. The goal was to see if this approach improves pain, physical function, and anxiety while reducing opioid use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Conversation Guide + Clinical Support (behavioral intervention)
- What this could lead to
- If successful, this approach could help hospitals reduce reliance on opioids for post-surgical pain and improve patient recovery through personalized, non-drug pain management strategies.
- What could go wrong
- This is a completed trial, but the intervention is behavioral and its effectiveness may vary across different hospitals and patient populations. It does not test a new drug or cure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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81,938 people
The number who actually took part.
- Started
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Oct 2020
- Finished
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May 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * All patients 18 years of age and older. * Must be undergoing qualifying surgeries at participating sites. * Patients under 18 years of age. Exclusion Criteria: \- Patients under 18 years of age.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Mayo Clinic Florida
Jacksonville, Florida, 32224, United States
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Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
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