Ireland
--:--IST
Recruiting Not applicable

Treatment of Peritrapezial Osteoarthritis With Isolated Trapeziometacarpal Arthroplasty in 300 Patients

NCT07169474 · tracked via the Priya Life Science France tracker
Phase
Not applicable
Started
2025-09-09
Last updated
2025-11-25

Condition(s) studied

Trapeziometacarpal Osteoarthritis

Investigational drug(s) / intervention(s)

Isolated trapeziometacarpal arthroplasty with double mobility

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.

Study summary

The aim of this clinical trial is to assess the functional outcomes of isolated trapeziometacarpal joint arthroplasty in adult patients requiring surgical management of trapeziometacarpal osteoarthritis, with or without associated symptoms.

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.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria:- Patients over 18 years of age who are members or beneficiaries of french social security * Patient requiring surgical management * 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: * History of surgery on the affected thumb. * 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.

Primary outcome measure(s)

  • Disabilities of the Arm, Shoulder and Hand (Quick Dash) functional score — One year
    Change in Quick DASH functional score between inclusion (preoperative) and one year postoperatively, from 0 = no disability to 100 = maximum disability.

Trial sites (1)

FacilityCityRegionStatus
Clinique St jean sud de france Montpellier France Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07169474 on ClinicalTrials.gov ↗ ← All trials in France