Skip to main content
OpenTrials
Completed

NCT Number: NCT05169099

Post-operative Results of the Trapezometacarpal (TMC) Prosthesis for Advanced Pre-operative Deformities

Trapezometacarpal protheses are implanted for patients with trapezometacarpal arthritis. Having a pre-operative thumb adduction angle of less than 25 degrees with hyperextension, meaning a " Z-deformity " are somehow a reason to go for another surgical treatment: trapezectomy with ligament reconstruction. This study will aim at analyzing the results of another surgical treatment which is the trapezometacarpal arthroplasty in this type of deformities.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Rhizarthrosis Arthritis Joint Diseases Musculoskeletal Diseases

Sex eligibility

All sexes

Study type

Observational

Primary location

Uhmontpellier

Montpellier, 34295, France

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patient with TMC joint arthritis
  • Patient with adduction <25 degrees
  • Patients with Z deformity
  • Patient operated for TMC joint arthroplasty

Exclusion criteria

  • TMC arthroplasty implanted for fractures

Treatment and study plan

Primary outcomes

  1. Number of Participants with Mobility of the trapezometacarpal joint

    Time frame: 1 day

    Mobility of the trapezometacarpal joint

Secondary outcomes

  1. Number of Participants with Grasping force measured

    Time frame: 1 day

    Grasping force measured

  2. Number of Participants with Pinching force

    Time frame: 1 day

    Pinching force

Sponsors and collaborators

Lead sponsor

University Hospital, Montpellier

Other

Registry information

Official study title

Comparative Study of the Results of Trapeziometacarpal Prostheses According to the Preoperative Deformation

Important dates

Study start
2014
Primary completion
2022
Study completion
2022
First posted
Dec 23, 2021
Registry last updated
Feb 8, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.