Clinical trial NCT05131126: Influence of an Anterior Latarjet-type Abutment Operation on Scapular Dyskinesia and the Muscular Stabilization Mechanisms of the Scapula (DyScapLat)
Official title: Influence of an Anterior Latarjet-type Abutment Operation on Scapular Dyskinesia and the Muscular Stabilization Mechanisms of the Scapula (DyScapLat)
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: NA
Conditions: Latarjet
Scapular Dyskinesis
Lead sponsor: Ramsay Générale de Santé
Sponsor class: OTHER
Collaborators: name: European Clinical Trial Experts Network
First posted: 2021-11-23
Enrollment: 50
Sex: MALE
Minimum age (years): 18
Maximum age (years): 40
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: NON_RANDOMIZED
Intervention model: PARALLEL
Primary purpose: OTHER

Brief summary: The aim of this study is to assess the influence of anterior abutment surgery using the Latarjet method on the kinematics of the scapula. The sub-objectives will be to show that Latarjet-type surgery does not lead to scapular dyskinesia and modification of muscle activity compared to a control group that has not undergone an operation.


Eligibility criteria: Inclusion Criteria:

* Patient Group:

  * Male between 18 and 40 years-old
  * Practice a regular sports activity before the injury (s) requiring surgery
  * Present the clinical criteria leading to anterior abutment surgery using the Latarjet method
  * Surgery performed by surgeons from the Jean-Mermoz Private Hospital (69008 Lyon)
  * Have followed a post-surgery self-rehabilitation program

Control group:

* Male between 18 and 40 years-old
* Practice a regular sports activity

Both group:

oPatient having signed an informed consent o Subject affiliated or beneficiary of a social security scheme

Exclusion Criteria:

Patient group:

* Have another shoulder pathology on the side of the operated limb or on the contralateral side
* Present a constitutional hyper laxity
* Have stiffness or recurrence of dislocation of the shoulder post-surgery
* Have a body mass index greater than 30 kg / m² (to ensure sufficient accuracy to measure the movements of the scapula)
* Wear a pacemaker or any other metal device (e.g. patch with metal material)
* Present a contraindication to the use of measuring devices (intolerance to a weak electromagnetic field)

Control group:

* Present during the study or have presented in the past any musculoskeletal pathology in the right or left shoulder (WOSI or WORC score greater than 250).
* Have a body mass index greater than 30 kg / m² (to ensure sufficient accuracy to measure the movements of the scapula)
* Wear a pacemaker or any other metal device (e.g. patch with metal material)
* Present a contraindication to the use of measuring devices (intolerance to a weak electromagnetic field)

Both group :

o Protected subject: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision

Primary outcomes:
measure: Difference in position of the scapula (tilt, rotation and bell) between the pre and post-test measured in the control group
timeFrame: 4 months
Secondary outcomes:
Other outcomes:
Locations:
city: Lyon
country: France
facility: Hopital privé Jean Mermoz
Study officials:
References: