Evaluation of Anterior Cruciate Ligament Tears Using Diffusion Tractography (TRACTOLCA)

March 28, 2023 updated by: Centre Hospitalier Universitaire, Amiens

Knees injuries commonly affect the ACL. French current methodology is based on MRI focused on the knee with morphological sequences (T1, DP fat sat) allowing the study of ACL as follows: No lesion / Partial tear / Complete tear.

The treatment (kinesitherapy, surgery, no intervention) is defined taking into account several factors such as age, knee laxity, physical activity and outcome of the radiology analysis (partial or complete tear). However, if the classification is straightforward in case of complete tear, it is not possible to establish a quantitative impact on the ACL in case of partial tear. As a consequence, the investigators will analyze the anisotropy coefficient with diffusion tractography. Any patient who undergo a posttraumatic knee MRI at the CHU Amiens Picardie will have an appointment at the 3T "Signa" MRI that has the knee-centric diffusion tractography sequence.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

297

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 Locations

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:

  • Age ≥ 18 years old,
  • Patient referred for non-enhanced knee MRI for traumatism.
  • Affiliation to a social security program,

Exclusion Criteria:

  • Person under guardianship or curators,
  • Any contraindications to MRI

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: Other
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Anisotropy score after tractography MRI sequence
Time Frame: one day

Anisotropy coefficient value is between 0 (isotropic medium) to 1 (fibrillar medium) .

Anisotropy coefficient =0 is for total ACL rupture Anisotropy coefficient between 0 end 0.8 is for partial ACL rupture
one day
Correlation between anisotropy coefficient and ACL lesion state
Time Frame: one year

Anisotropy coefficient value is between 0 (isotropic medium) to 1 (fibrillar medium) .

Anisotropy coefficient =0 is for total ACL rupture ACL lesion state are No lesion, Partial tear or Complete tear
one year

Collaborators and Investigators

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

Sponsor

Centre Hospitalier Universitaire, Amiens

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)

December 8, 2022

Primary Completion (Anticipated)

March 1, 2024

Study Completion (Anticipated)

March 1, 2024

Study Registration Dates

First Submitted

March 28, 2023

First Submitted That Met QC Criteria

March 28, 2023

First Posted (Actual)

April 10, 2023

Study Record Updates

Last Update Posted (Actual)

April 10, 2023

Last Update Submitted That Met QC Criteria

March 28, 2023

Last Verified

March 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PI2022_843_0098

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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