Overview Intra-Articular Injection of Botulinum Toxin Type A for Shoulder Pain Status: Unknown status Trial end date: 2007-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether intra-articular botulinum toxin type A is effective in the treatment of chronic joint pain. Phase: Phase 3 Details Lead Sponsor: Minneapolis Veterans Affairs Medical CenterCollaborators: AllerganCenter for Veterans Research and EducationMinnesota Veterans Medical Research and Education FoundationTreatments: abobotulinumtoxinABotulinum ToxinsBotulinum Toxins, Type AincobotulinumtoxinAonabotulinumtoxinA