Botox for Non-surgical Lateral Release in Patellofemoral Pain

Summary

The purpose of this study is to determine whether the use of botulinum toxin A injected into the lateral thigh muscle improves knee function and reduces knee pain secondary to patellofemoral syndrome. The study hypothesis is that botulinum toxin + specific exercises will be superior to specific exercises alone in improving knee function and reducing knee pain in individuals with patellofemoral syndrome.

Timeline

Start

2005-05

Primary completion

2008-06

Completion

2008-06

Outcome

Outcome not reported

Stopped (Enrollment): “Insufficient recruitment in a reasonable time + expiration of study medication”

Publications

• Background Singer BJ, Silbert PL, Dunne JW, Song S, Singer KP. An open label pilot investigation of the efficacy of Botulinum toxin type A [Dysport] injection in the rehabilitation of chronic anterior knee pain. Disabil Rehabil. 2006 Jun 15;28(11):707-13. doi: 10.1080/09638280500301477.
• Background Crossley K, Bennell K, Green S, McConnell J. A systematic review of physical interventions for patellofemoral pain syndrome. Clin J Sport Med. 2001 Apr;11(2):103-10. doi: 10.1097/00042752-200104000-00007.
• Background Crossley KM, Bennell KL, Cowan SM, Green S. Analysis of outcome measures for persons with patellofemoral pain: which are reliable and valid? Arch Phys Med Rehabil. 2004 May;85(5):815-22. doi: 10.1016/s0003-9993(03)00613-0.

Drugs

Indications