Treatment of Peritrapezial Osteoarthritis With Isolated Trapeziometacarpal Arthroplasty in 300 Patients
NCT ID: NCT07169474
Last Updated: 2025-11-25
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
300 participants
INTERVENTIONAL
2025-09-09
2027-07-30
Brief Summary
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The primary endpoint is the evolution of the Quick DASH functional score between inclusion (preoperative) and one year postoperatively.
The study design is a follow-up study of a multicenter cohort.
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Detailed Description
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Conditions
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Study Design
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NA
SEQUENTIAL
TREATMENT
NONE
Study Groups
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Isolated trapeziometacarpal arthroplasty
Isolated TM arthroplasty with double mobility in all cases, using a MAIA (Laboratoire LEPINE) or TOUCH (Laboratoire KERIMEDICAL) prosthesis, depending on the surgeons' habits. Participating surgeons will follow a common operating protocol to ensure consistency of procedures.
Isolated trapeziometacarpal arthroplasty with double mobility
Isolated trapeziometacarpal arthroplasty with double mobility in all cases, using a MAIA or TOUCH prosthesis depending on the operator's habits.
Interventions
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Isolated trapeziometacarpal arthroplasty with double mobility
Isolated trapeziometacarpal arthroplasty with double mobility in all cases, using a MAIA or TOUCH prosthesis depending on the operator's habits.
Eligibility Criteria
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Inclusion Criteria
* Clinical and radiographic diagnosis of peri-trapezial osteoarthritis in the 1 or 2 joints:
TM osteoarthritis: glickel sign + grinding test STT osteoarthritis: pain on wrist mobilization in flexion-extension and prono-supination
* TM (Eaton-Littler stages II to III) and STT (Crosby stages II and III) radiographic osteoarthritis
* Persistent pain and functional limitations despite conservative treatment for at least 6 months (combining intermittent immobilization of wrist and thumb + joint infiltration of the 2 joints)
* Ability to understand and sign the informed consent form.
Exclusion Criteria
* Systemic inflammatory diseases (e.g. rheumatoid arthritis).
* Active infection or history of joint infection of the upper limb.
* Inability to participate in post-operative follow-up.
18 Years
ALL
No
Sponsors
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Clinique Saint Jean, France
OTHER
Responsible Party
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Benjamin DEGEORGE
Surgeon
Principal Investigators
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benjamin Degeorge
Role: PRINCIPAL_INVESTIGATOR
Clinique Saint jean sud de france
Locations
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Clinique St jean sud de france
Montpellier, , France
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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TM2025
Identifier Type: -
Identifier Source: org_study_id
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