Botox for stiff knees? small trial tests new use after ACL repair

NCT ID NCT05008731

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a botulinum toxin injection could help people who develop hamstring tightness after anterior cruciate ligament (ACL) reconstruction. The goal was to see if the injection could restore full knee extension. The trial was terminated early and only enrolled 13 participants, so results are limited.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Clinique du Sport

    Paris, 75005, France

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