Study of the Relation Between the Fat Infiltration of the Multifidus Muscle and the Lumbar Foraminal Stenosis, by 2D and 3D Segmentation

Study Results

Results pending

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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Recruitment Status

COMPLETED

Total Enrollment

36 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-01-01

Study Completion Date

2023-09-01

Brief Summary

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The aim of this study is to evaluate the correlation between the fat infiltration of the lumbar multifidus muscle and several parameters including the severity of the lumbar foraminal stenosis. The investigators will analyse lumbar MRI of patients previously included in a database of patients suffering from low back pain. Foraminal stenosis, muscle fat infiltration and other imaging lumbar parameters will be studied by 2D and 3D manuel segmentation, semi-automatic segmentation. Correlations between factors influencing the muscle fat infiltration will be studied by univariate and multivariate statistical analysis.

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Detailed Description

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Conditions

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Low Back Pain Degenerative Condition, Neurologic

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Single cohort

Cohort of patients suffering from low back pain and candidate to a spine surgery included in a database previously constituted

Spine surgery

Intervention Type OTHER

Cohort of patients suffering from low back pain and candidate to a spine surgery included in a database previously constituted

Interventions

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Spine surgery

Cohort of patients suffering from low back pain and candidate to a spine surgery included in a database previously constituted

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Patients suffering from low back pain and candidate to a spine surgery included in a database previously constituted, for who the following parameters are available: lumbar 3D MRI with T2 weighted sequences, informed consent.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No