Cheaper knee injection shows promise in small trial

NCT ID NCT06184048

First seen Nov 17, 2025 · Last updated May 19, 2026 · Updated 17 times

Summary

This study tested a low-cost way to make platelet-rich plasma (PRP) from a patient's own blood for treating knee osteoarthritis. Twenty adults with mild-to-moderate knee OA received two injections. The main goal was to see if the homemade PRP had as many platelets as expensive commercial kits. Pain and function were also tracked for a year.

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Contacts and locations

Locations

  • University of Utah Orthopedic Center

    Salt Lake City, Utah, 84108, United States

Conditions

Explore the condition pages connected to this study.