Superior Mesenteric Artery Dissection

Vascular Diseases Clinical Trial

Official title:

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

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03669380
• Other study ID #: TJ-207101
• Status: Completed
• Start date: January 10, 2018
• Est. completion date: April 26, 2018

Study information

• Verified date: September 2018
• Source: Tongji Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

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.

Description:

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 57
• Est. completion date: April 26, 2018
• Est. primary completion date: April 10, 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• SMA dissection

Exclusion Criteria:

• SMA dissection combined with aortic or other visceral arteries

• Trauma related SMA dissection

Related Conditions & MeSH terms

• Aneurysm, Dissecting
• Vascular Diseases

Locations

Country	Name	City	State
China	Tongji Hospital	Wuhan	Hubei

Sponsors (1)

Lead Sponsor	Collaborator
Tongji Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Diameters of true lumen	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	up to 6 months
Primary	the distance between dissection and SMA root	Measure the distance between dissection and SMA root in patients with isolated mesenteric artery dissection	up to 6 months
Primary	the angle between SMA root and abodominal aorta	Measure the angle between SMA root and abodominal aorta in patients with isolated mesenteric artery dissection	up to 6 months