Endometriosis of the Recto-sigmoid: MRI (Magnetic Resonance Imaging) Criteria Predictive of Shaving or Segmental Resection

NCT03931603 | Completed

• 1 other identifier: 17-170
• Study Type: observational
• Target: 61
• Locations: 1 country
• Sites: 1

Brief Summary

Evaluate MRI criteria predictive of the type of surgery to be performed for an "in sano" resection of endometriotic involvement of the recto-sigmoid by a resection without opening of the rectal mucosa ("shaving") versus a segmental resection.

Conditions

Endometriotic Parietal Involvement of the Rectosigmoid

Outcome Measures

Primary Outcomes (1)

• Comparison of MRI data with intraoperative data and anatomopathology

  MRI criteria of parietal involvement will be confronted with the type of surgery performed (shaving or segmental resection) A rectosigmoid parietal involvement will be defined by the nodular replacement of the normal signal of the digestive muscularis, on at least two planes of cuts or two different weightings.

  Intraoperatively

Interventions

MRI OTHER

MRI protocol associating sagittal and axial (+/- coronal) sequences in T2 + / - turbo spin T1 weighting with fat saturation.

Eligibility Criteria

• Age: 18 Years+
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Patients treated in the gynecological surgery departments of the University Hospital Center of the Civil Hospitals of Lyon: Lyon Sud.

You may qualify if:

• operated patient for a pelvic endometriosis with resection without opening of the rectal mucosa ("shaving") or with segmental resection of the recto-sigmoidienne.
• Performing a preoperative pelvic MRI with at least 2 perpendicular T2 planes

You may not qualify if:

• Refusal to use clinical data and exploration acquired
• Absence of interpretable preoperative pelvic MRI

Sponsors & Collaborators

• Hospices Civils de Lyon: lead

Study Sites (1)

Hospices Civils de Lyon - Centre Hospitalier Lyon Sud -Service de Radiologie

Pierre-Bénite, 69310, France

Location

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: RETROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: November 15, 2018
• First Posted: April 30, 2019
• Study Start: September 1, 2017
• Primary Completion: September 15, 2017
• Study Completion: September 15, 2018
• Last Updated: April 30, 2019

Record last verified: 2019-04

Data Sharing

• IPD Sharing: Will not share

Locations

FR (1)