DW
No personal experience
No personal experience, but as a medical doctor who's had his own share of sports-related injuries (I guess you could call it arthritis, but I don't, yet), I've been interested in early reports in the use of platelet rich plasma for tendinitis and knee arthritis. HOWEVER no good quality study has ever proven it works. If regenexx goes beyong PRP to actual stem cells this might be different, but I'd wait to see the evidence. Knee arthritis is a common condition and therefore an intervention like this is relatively easy to study in a randomised controlled fashion.
Response from RegenexxJun 23, 2026
Thank you for sharing your perspective. We agree that evidence, transparency, and appropriate patient selection are important when evaluating any orthopedic treatment option. We also want to note that your review states you do not have personal experience with Regenexx or with one of the independently owned clinics licensed to use Regenexx technologies. Regenexx has long emphasized research, registry tracking, advanced physician training, imaging guidance, cell processing standards, and quality assurance. We always encourage patients to review the available evidence, risks, benefits, limitations, and alternatives with a qualified physician before making treatment decisions. Your review mentions that we don’t do stem cells. That is incorrect. In fact, Regenexx is known for pioneering orthopedic stem cell treatments. We have published a large percentage of the research on the subject, and we track our patient outcomes and transparently publish that self-reported data on our website. Regenexx research papers: https://regenexx.com/resources/research/ Regenexx patient outcome data: https://regenexx.com/results/




