Could a single injection after ankle surgery ward off arthritis?
NCT ID NCT04589611
First seen Jul 06, 2026 · Last updated Jul 07, 2026 · Updated 1 time
Summary
This study tests whether a drug called amobarbital, injected into the ankle joint during fracture repair surgery, can prevent post-traumatic osteoarthritis. The trial involves 5 adults aged 18–60 with severe ankle fractures. The main goal is to check safety, but researchers will also look for signs that the treatment protects cartilage and reduces joint inflammation.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- amobarbital (with hyaluronic acid)
- What this could lead to
- If successful, this approach could reduce the risk of arthritis after severe ankle fractures, potentially preserving joint function and avoiding long-term pain.
- What could go wrong
- This is a very early, small trial with only 5 participants, primarily testing safety. The treatment may not prove effective, and amobarbital could cause side effects or fail to prevent arthritis.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
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Locations
-
University of Iowa
Iowa City, Iowa, 52240, United States
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