Natural History of Asymptomatic Superior Mesenteric Arterial Stenosis.

Completed

• Conditions: Stenosis
• Interventions: Other: No intervention

• Registration Number: NCT04785105
• Lead Sponsor: Hospices Civils de Lyon

Brief Summary

The aim of this study was to evaluate asymptomatic superior mesenteric artery (SMA) stenosis prognosis according to the presence of coeliac artery (CA) and/or inferior mesenteric artery (IMA) associated stenosis.

Detailed Description

BACKGROUND: The benefit of preventive treatment for SMA stenosis remains uncertain. The latest guidelines remain unclear given the lack of data in the literature.

Study Timeline

• Study Start: 2017-02-01
• Primary Completion: 2019-12-01
• Study Completion: 2020-03-01
• Status Verified: 2020-06
• Study First Submitted: 2020-06-22
• Study First Submitted QC: 2021-03-04
• Last Update Submitted: 2021-03-04
• Study First Posted: 2021-03-05
• Last Update Posted: 2021-03-05

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 77

Inclusion Criteria

• the presence of coeliac artery (CA) and/or inferior mesenteric artery (IMA) associated stenosis.

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Exclusion Criteria

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
patient with both SMA stenosis and CA or/and IMA stenosis	No intervention	patient with both SMA stenosis and CA or/and IMA stenosis on initial scanner
patient with isolated SMA stenosis	No intervention	patient with isolated SMA stenosis on initial scanner

Primary Outcome Measures

Name	Time	Method
Development of mesenteric disease defined as acute mesenteric ischemia or chronic mesenteric ischemia.	4 years

Trial Locations

Locations (1)

Groupement Hospitalier Est; 🇫🇷 Bron, France