Could a common antidepressant stop mental health decline after a broken bone?
NCT ID NCT04850222
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested whether giving fluoxetine (Prozac) to people with serious bone fractures could prevent or reduce depression, anxiety, and other mental health issues that often follow such injuries. 55 adults with broken bones requiring surgery were randomly assigned to take either fluoxetine or a calcium supplement for 90 days. The goal was to see if a simple medication, prescribed by the surgical team, could improve recovery beyond just physical healing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fluoxetine
- What this could lead to
- If it works, this could point toward a simple, safe way for surgeons to help patients avoid lasting mental health issues after a serious injury.
- What could go wrong
- This is a very small pilot study with only 55 people, so results may not apply widely. Fluoxetine can cause side effects like nausea or sleep problems, and it may not help everyone.
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
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
55 people
The number who actually took part.
- Started
-
Sep 2021
- Finished
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Feb 2025
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patients 18 and older under the care of the UF Orthopedic Trauma Division admitted to UF Health for trauma resulting in one or more extremity or pelvic fractures requiring surgery will be screened. Exclusion Criteria: * patients with Traumatic Brain Injury or a past medical history of bipolar or other mental health conditions on current medical management will be excluded * patients unlikely to follow up (live in at a distance from Gainesville, incarcerated etc.) will also be excluded.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Florida
Gainesville, Florida, 32608, United States
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