Genetics of Spontaneous Coronary Artery Dissection (SCAD-INSPIRE Genetics) — SCAD-INSPIRE  

Spontaneous Coronary Artery Dissection Clinical Trial

Official title: Genetics of Spontaneous Coronary Artery Dissection (SCAD-INSPIRE Genetics): A Substudy of the INSPIRE Registry

Status Enrolling by invitation

Clinical Trial Summary

Spontaneous coronary artery dissection (SCAD) is a rare cause of coronary ischemia and infarction where a tear in blood vessel wall either restricts the flow of blood or the blood becomes trapped in between the layers of the vessel causing the vessel to impinge on the lumen and causing an obstruction or restriction of blood flow. The ultimate goal of this proposal is to further understand the risk factors leading to SCAD with a focus on familial and genetic causes of SCAD.

Clinical Trial Description

For this study, we will ascertain clinical data and biological samples from a cohort of SCAD patients identified using retrospective review of medical records and prospective surveillance of Intermountain patients that undergo coronary angiography. The SCAD diagnosis will be based on independent review of clinical presentation, cardiac imaging, and angiography findings by two cardiologists and a third cardiologist in case of disagreement. It is anticipated that we hope to recruit 100 SCAD patients.

Enrollment of these subjects will be done under the INSPIRE registry. The subjects will be asked to sign a consent, provide biological samples, and complete questionnaires related to SCAD as part of the INSPIRE registry.

The SCAD cases will be matched to records in the Intermountain Genealogy Registry (IGR) to allow for the identification of possible high-risk SCAD families. Risk of first and second degree relatives will also be assessed. The obtained blood samples will be processed, stored and genotyped. ;

Related Conditions & MeSH terms

• Aortic Dissection
• Coronary Vessel Anomalies
• Spontaneous Coronary Artery Dissection
• Vascular Diseases

• NCT number: NCT03876847
• Study type: Observational
• Source: Intermountain Health Care, Inc.
• Status: Enrolling by invitation
• Start date: October 17, 2016
• Completion date: December 31, 2036