Thumb joint replacement shows promise for arthritis pain relief
NCT ID NCT07169474
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether replacing the joint at the base of the thumb can improve hand function and reduce pain in people with thumb base osteoarthritis. Researchers will follow 300 adults who have this surgery and measure their hand function before and one year after the operation. The goal is to see if this procedure offers a reliable way to ease symptoms and improve daily activities.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
thumb joint replacement surgery (arthroplasty with a MAIA or TOUCH prosthesis)
What this could lead to
If successful, this surgery could become a standard option to reduce pain and improve hand function for people with thumb base osteoarthritis.
What could go wrong
This is an observational follow-up study, not a randomized trial, so results may be less definitive. Surgery carries risks like infection, nerve damage, or need for repeat surgery.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Clinique St jean sud de france
RECRUITINGMontpellier, 34430, France
Contact Phone: •••-•••-•••• Email: •••••@•••••