Efficacy of Two Ultrasound-guided Intra-articular Injections of Botox® Combined With Custom-made Rigid Splinting in Painful Base-of-thumb Osteoarthritis.
Medium-and Long-term Efficacy of Two Ultrasound-guided Intra-articular Injections of onabotulinumtoxinA (Botox®) Combined With Custom-made Rigid Splinting in Painful Base-of-thumb Osteoarthritis : a Randomized Double-blind Controlled Trial in Three-parallel Arms
Assistance Publique - Hôpitaux de Paris
120 participants
Dec 3, 2025
INTERVENTIONAL
Conditions
Summary
The main objective of this study will be to compare the effects of 2 intra-articular injections of onabotulinumtoxinA with those of 1 intra-articular injection of onabotulinumtoxinA and 1 of normal saline and those of 2 intra-articular injections of normal saline on base-of-thumb pain at 6 months after the first injection.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
Interested in this trial?
Get notified about updates and connect with the research team.
Interventions
intra-articular injection
intra-articular injection
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06902805