Le placebo est composé des seuls excipients présents dans le XEOMIN clinical trials

A phase IIb, randomized, double-blind, multicenter study evaluating the efficacy of botulinum toxin versus placebo on pain and health related quality of life of patients with piriformis muscle syndrome

This study looks at how well a medicine called botulinum toxin (Xeomin) works to reduce pain and improve daily life for people with piriformis muscle syndrome, compared to a dummy injection. We want to see if it helps with sciatic pain after 6 weeks.