Joint, bone, spine : revue du rhumatisme
-
Randomized Controlled Trial
Injection of intra-articular sodium hyaluronidate (Sinovial) into the carpometacarpal joint of the thumb (CMC1) in osteoarthritis. A prospective evaluation of efficacy.
To compare the efficacy on pain relief and function of one, two or three injections of intra-articular hyaluronic acid in symptomatic osteoarthritis (OA) of the carpometacarpal joint of the thumb (CMCJ). ⋯ No significant differences were found between each group over the study period for pain relief and function. But the intra groups analysis results show that intra-articular sodium hyaluronidate injections into the carpometacarpal joint of the thumb in osteoarthritis can be efficacious on pain and fuctionality. What is now needed is a controlled placebo randomised study with larger samples and longer term follow up of the achieved effects.