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Completed

NCT Number: NCT03669380

Superior Mesenteric Artery Dissection

This study investigate CT images of patients with spontaneous isolated superior mesenteric artery dissection (SISMAD). The investigators also further analyze the CT morphological differences between different options, aiming to determine "alarming CT character" during initial conservative treatment.

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Key information

Conditions

Vascular Diseases Cardiovascular Diseases

Sex eligibility

All sexes

Study type

Observational

Primary location

Tongji Hospital

Wuhan, Hubei, 430030, China

About this study

57 Patients with SISMAD from Oct 2011 to Jan 2018 in investigator's hospital were included in this research. The investigators collected relevant clinical data and further investigated the CTA characters of both true lumen and false lumen. SMA angle, distance between entry site of dissection and SMA root were also measured.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • SMA dissection

Exclusion criteria

  • SMA dissection combined with aortic or other visceral arteries
  • Trauma related SMA dissection

Treatment and study plan

Primary outcomes

  1. Diameters of true lumen

    Time frame: up to 6 months

    Measure the diameters of patent true lumen in patients with isolated mesenteric artery dissection

    thrombosis in the false lumen , the distance between entry site of dissection and SMA root (P=0.133), the presence of SMA branch involving (P=0.322) have no difference in different treatment groups

  2. the distance between dissection and SMA root

    Time frame: up to 6 months

    Measure the distance between dissection and SMA root in patients with isolated mesenteric artery dissection

  3. the angle between SMA root and abodominal aorta

    Time frame: up to 6 months

    Measure the angle between SMA root and abodominal aorta in patients with isolated mesenteric artery dissection

Sponsors and collaborators

Lead sponsor

Tongji Hospital

Other

Registry information

Official study title

Isolated Superior Mesenteric Artery Dissection With Concomitant Vascular Aberrancy: Extremely Rare Cases and Clinical Implications

Important dates

Study start
2018
Primary completion
2018
Study completion
2018
First posted
Sep 13, 2018
Registry last updated
Sep 13, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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