Interest of Bone Scintigraphy in the Search for Scaphotrapezoidal Osteoarthritis
Completed
- Conditions
- RhizarthrosisProsthesis Failure
- Registration Number
- NCT06555250
- Lead Sponsor
- University Hospital, Brest
- Brief Summary
Rhizarthosis can be treated by prothesis of the carpo-metacarpal (CM) joint of the thumb. But, if the scaphotrapeziotrapezoid (STT) joint is also affected by arthrosis, treating the CM joint exclusively may result in partial pain relief. Thus, bone scintigraphy could identify early arthrosis of the STT joint when its appearance seems to be normal on planar radiography, suggesting another surgical procedure.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
- failure of medical treatment of rhizarthrosis
- eligibility for prothesis
- no osteoarthritis of the STT joint on planar radiography
- no opposition from the patient
Exclusion Criteria
- Refusal by a patient
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Search for a statistically significant association between scintigraphic STT hyperfixation and residual pain after TM prosthesis for patients with no radiographically obvious STT involvement. before surgery and 4 month after surgery STT scintigraphic hyperfixation and pain before surgery and 4 months after TM arthroplasty
- Secondary Outcome Measures
Name Time Method Assessing the involvement of other carpal joint compartments before surgery Scintigraphic hyperfixation of other carpal joint compartments and pain before surgery and 4 months after TM arthroplasty
Search for an association between scintigraphic STT hyperfixation in quantitative analysis and residual pain after TM prosthesis for patients without advanced STT involvement on radiography. before surgery SUVmax STT and pain before surgery and 4 months after TM arthroplasty
Trial Locations
- Locations (1)
CHU de Brest
🇫🇷Brest, France