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Effect of Endovascular Inferior Mesenteric Artery Embolization on Colonic Perfusion Prior to Rectal Surgery for Rectal Tumor or Sigmoid Colon Surgery

NCT03628248 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-12-04

No results posted yet for this study

Summary

The investigators hypothesize that a primary embolization, 3-4 weeks before surgery, would allow development of vascular collaterality, in particular for the marginal artery which will ensure a better colonic perfusion.

Conditions

  • Cancer, Sigmoid
  • Cancer, Rectum

Interventions

PROCEDURE

embolization of the inferior mesenteric artery

proximal occlusion of the inferior mesenteric artery, before its divisional branches, by coils or plug 3-4 weeks prior to surgery.

PROCEDURE

Inferior mesenteric artery ligation

Endovascular ligation of Inferior mesenteric artery

Sponsors & Collaborators

  • Centre Hospitalier Universitaire de Nīmes

    lead OTHER

Principal Investigators

  • Martin Bertrand, MD · CHU Nimes

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-10
Primary Completion
2021-04-11
Completion
2021-04-11

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03628248 on ClinicalTrials.gov