Comparing return to sport rates after different types of knee prostheses

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the rate of return to sport among patients who received one of three types of total knee prostheses: medial pivot, medial bearing, and cruciate retaining. The study will involve patients who underwent surgery between 2018 and 2020, with assessments conducted via telephone and electronic questionnaires. It is designed as an ambispective, comparative analysis of three cohorts, focusing on the functional outcomes related to sports participation after a minimum of three years post-surgery.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* First total knee prosthesis between 2018 and 2020;
* Conventional alignment technique using the same surgical technique for total knee prosthesis;
* Placement of a medial pivot prosthesis (Evolution®), mobile bearing (SCORE® Amplitude) or traditional cruciate retaining prosthesis (Stryker® Triathlon);
* Affiliation to a social security scheme;
* Patient having been informed and having given his oral non-objection

Exclusion Criteria:

* Bilateral total knee prosthesis;
* Medical history of revision of Total Knee Prosthesis;
* Articulation malformation of the lower limbs;
* Having undergone revision surgery;
* Inability to understand information related to the study for linguistic, psychological, cognitive reasons;
* Patient under legal protection, or deprived of liberty by judicial or administrative decision.

Where it's running

• Clinique des Cèdres
  Cornebarrieu, France Recruiting
• Clinique Aguiléra
  Biarritz, France Not yet recruiting

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.