Arthritic Horses May Benefit from Urology Gel

A study conducted in Denmark showed evidence that equine arthritis pain may be reduced by joint injections of polyacrylamide hydrogel. This material contains a biocompatible polymer that integrates with the synovial membrane, alleviating pain and unsoundness.

Horses in the study were graded for mild, moderate, or severe arthritis-related lameness. They were then given a single injection and were rested for two weeks before beginning a progressive exercise program. Examinations at 1, 3, 6, 12, and 24 months after the treatment showed that more than half the horses were sound at the one-month time, with better than 80% being sound and working at their pre-lameness level by the end of the study. No adverse effects were seen in any of the horses.

The gel is not yet available for general use in the U.S. but can be obtained from a European supplier by qualified veterinarians.