Comparative Study Between the Use of Trapeziometacarpal Prostheses and the Usual Resection-tenosuspension Arthroplasty for the Treatment of Rhizarthrosis, Focusing on Changes in Pain (Measured With the VAS Scale) and Function (With the Quick-DASH).
NCT ID: NCT07101887
Last Updated: 2025-08-03
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
61 participants
INTERVENTIONAL
2022-06-01
2025-11-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Maia Prosthesis group
Implantation of thumb prosthesis
Replacing the articular surface of the trapezo-metacarpal joint with a socked-ball prosthesis.
Trapeziectomy and Burton-Pellegrini technique
Remove the trapezium bone and perform a suspensionplasty using a hemi-slip of the flexor carpi radialis tendon
Burton-Pellegrini technique
Remove the trapezium bone and perform a suspensionplasty using a hemi-slip of the flexor carpi radialis tendon
Interventions
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Implantation of thumb prosthesis
Replacing the articular surface of the trapezo-metacarpal joint with a socked-ball prosthesis.
Burton-Pellegrini technique
Remove the trapezium bone and perform a suspensionplasty using a hemi-slip of the flexor carpi radialis tendon
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Severe osteoporosis
* Metals allergy
* Previous surgical interventions related
* Malformations in the articular zones that difficult the implant placement
ALL
No
Sponsors
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Parc de Salut Mar
OTHER
Responsible Party
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Locations
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Hospital del Mar
Barcelona, , Spain
Countries
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Central Contacts
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Other Identifiers
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2019/8942/I
Identifier Type: -
Identifier Source: org_study_id
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