Intra-muscular Botulinum Toxin A in Chronic Athletic Pubalgia

Overview

Chronic athletic pubalgia is a frequent sport condition in which the effectiveness of medical treatment has not been proven. Intra-muscular injection of botulinum toxin A may have positive effects on pain in some chronic tendinitis. The investigators hypothesized that similar analgesic effect of intra-muscular botulinum toxin A may be observed in individuals with chronic AP. In the present study, the investigators aimed to describe the short-term evolution of pain and of activity limitations and quality of life, after an injection of the adductor longus with botulinum toxin A, in individuals with chronic AP, for whom medical and/or surgical treatments have failed.

The investigators included consecutive individuals with chronic athletic pubalgia for whom medical and/or surgical treatments have failed and who were treated with an intra-muscular injection of botulinum toxin A under ultrasound guidance. Participants were assessed 50 days after injection for pain using a numerical rating scale (NRS) (0, no pain, and 100, maximal pain) and for activity limitations and quality of life using the Copenhagen Hip and Groin Outcome Score (HAGOS) (0, worse outcome, and 100, most favorable outcome). Participants were also asked to self-report adverse events.

Conditions

Interventions