Clinical Observation of Coronary Arterial Microcirculation Dysfunction in Diabetic Patients With Non- Obstructive Coronary Artery Disease

• Conditions: Complications of Diabetes Mellitus; Coronary Artery Disease

• Registration Number: NCT02748980
• Lead Sponsor: Shaanxi Provincial People's Hospital

Brief Summary

The purpose of this study is to investigate the prevalence and degree of coronary arterial microcirculaiton dysfunction of non- obstructive coronary artery disease in patients with type 2 diabetes. Furthermore, the risk factors of coronary arterial microcirulation would be screened and identified.

Detailed Description

Not available

Study Timeline

• Study Start: 2016-03
• Status Verified: 2016-04
• Study First Submitted: 2016-04-17
• Study First Submitted QC: 2016-04-21
• Last Update Submitted: 2016-04-21
• Study First Posted: 2016-04-22
• Last Update Posted: 2016-04-22
• Primary Completion: 2019-03

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

• Diagnosis non- obstructive coronary artery disease;
• Positive Treadmill exercise test;
• Positive Cardiac ECT test;
• Positive Holter test

Exclusion Criteria

• Diagnosis of myocardial infarction;
• Diagnosis heart failure;
• Diagnosis of chronic kidney disease;
• Diagnosis of heart valvular disease;
• Diagnosis of malignant tumor;
• Positive heart transplant history;
• Pregnant and lactating women

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The coronary microcirculation dysfunction is measured by index of microcirculatory resistance	10 minutes after diagnosis is made by CAG

Trial Locations

Locations (1)

Shaanxi Provincial People's Hospital; 🇨🇳 Xi'an, Shaanxi, China