Study of the Isometry of the Anterior Cruciate Ligament From the Center of the Native MRI Insertion Reported on Dynamic Scanner
NCT ID: NCT06996145
Last Updated: 2025-06-24
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
30 participants
INTERVENTIONAL
2024-11-14
2025-12-31
Brief Summary
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The challenge is therefore to carry out isometric preoperative planning which can be carried out with robotic or navigation assistance.
In the classic reconstruction technique this isometry is assumed by positioning the tunnels on the center of the native ACL footprints. However, studies cast doubt on this hypothesis.
In this work, the investigators will study the isometry of the center of the native footprints on a dynamic 4D scanner in order to obtain the variation in the distance between the centers of the native footprints during a knee flexion cycle.
This study is part of a larger project. the objective is, if the absence of isometry of the center of the native impressions is confirmed, to develop software assistance which will help the surgeon plan preoperatively an isometric reconstruction. The hypothesis is that the techniques based on the center of the native footprints does not allow isometric reconstruction.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
OTHER
NONE
Interventions
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dynamic 4D scanner
dynamic 4D scanner
Eligibility Criteria
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Inclusion Criteria
* Signed informed consent
* Affiliation to a social security system
* Negative pregnancy test for women of childbearing age
Exclusion Criteria
* Volunteers for whom ligamentoplasty would not have been the therapeutic option chosen in the event of an ACL rupture
* Pregnant woman
* Volunteer under guardianship or curators, under the protection of justice or deprived of public law.
* Minor volunteer
* Contraindication to MRI or scanner
18 Years
ALL
Yes
Sponsors
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Centre Hospitalier Universitaire, Amiens
OTHER
Responsible Party
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Locations
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CHRU Amiens
Amiens, , France
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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PI2024_843_0104
Identifier Type: -
Identifier Source: org_study_id
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