Research: adipose stem cells for knee osteoarthritis
Clinical evidence summary
Quick answer
Multiple clinical studies report that intra-articular adipose-derived stem cell injections reduce pain and improve function in mild to moderate knee osteoarthritis, though larger trials with long-term follow-up are still needed.
Key facts
- Cell type
- ASC (adipose-derived)
- Evidence level
- Phase I/II clinical trials
Studies commonly use WOMAC and VAS scores, with significant improvement frequently reported at 6 and 12 months.
Frequently asked questions
Can it replace knee replacement surgery?
Not for severe osteoarthritis, but it may delay surgery in mild to moderate cases.
Last updated: 2026-07-05 · This content is for information only and is not medical advice. Consult a qualified doctor before making treatment decisions.