Cyclops Syndrome After Anterior Cruciate Ligament Reconstruction

Summary

Monocentric, prospective, randomised, double-blind study of two parallel groups of 66 patients with post-reconstruction ACL hamstring contracture treated with an ultrasound-guided injection at two points on the body of the hamstring * Group 1: botulinum toxin: 100 units (0.5ml) in 1 injection * Group 2: placebo: 0.5 ml in 1 injection

Timeline

Start

2024-07-18

Primary completion

2026-02-20

Completion

2026-02-20

Outcome

Outcome not reported

Stopped (Enrollment): “The site had difficulties to recruit. Some associated investigators can not be involved in the study anymore and others centers contacted don't have enough ressources to conduct the study. Premature end of inclusions on 07/10/2025 \& LPLV on11/27/2025”

Drugs

Indications