Descriptive Study of the Reconstruction of Osteochondral Lesions of the Knee: Clinical and Imaging Results

March 16, 2026 updated by: Nicolas Pujol, Versailles Hospital

The purpose of this study is to evaluate the clinical results and MRI imaging of autologous cartilage reconstructions or collagen matrix of the knee.

There is currently little data in the literature on clinical outcomes and imaging of this type of lesion.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

130

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Study Locations

  • France
      • Le Chesnay, France
        • Recruiting
        • CH de Versailles
        • Contact:
          • Pujol

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • cartilaginous reconstruction by autologous transplant or collagenous chondro-inducing knee matrix
  • > 18 years

Exclusion Criteria:

  • Other cartilaginous reconstruction techniques,
  • other than knee joint

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: MRI
Radiation: MRI
Follow up of osteochondral surgery by MRI and clinical examination

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Postoperative knee function assessed by clinical examination
Time Frame: 2 years post surgery
2 years post surgery
Postoperative knee function assessed by scores
Time Frame: 2 years post surgery
2 years post surgery

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Versailles Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 1, 2019

Primary Completion (Actual)

April 1, 2019

Study Completion (Estimated)

June 1, 2035

Study Registration Dates

First Submitted

April 5, 2019

First Submitted That Met QC Criteria

April 8, 2019

First Posted (Actual)

April 9, 2019

Study Record Updates

Last Update Posted (Actual)

March 17, 2026

Last Update Submitted That Met QC Criteria

March 16, 2026

Last Verified

March 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • P19/02

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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