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Clinical Trial Summary

The study design is a double blinded randomised control trial study that aims to conduct a randomised controlled trial of empagliflozin and determine if empagliflozin will improve myocardial blood flow in asymptomatic high risk type 2 diabetic patients. Also, to determine a cut-off using maximum upslope ratio and myocardial perfusion reserve index in which patients would demonstrate an improvement in myocardial blood flow.


Clinical Trial Description

It is unknown whether empagliflozin will improve myocardial blood flow and resolve myocardial ischaemia caused by microvascular coronary artery disease in asymptomatic patients with type 2 diabetes.This study proposes to perform a randomised controlled trial to compare optimised medical therapy against empagliflozin in addition to optimised medical therapy to improve myocardial blood flow as measured by stress CMR. This trial would provide evidence if 10mg of empagliflozin given for 6 months could be an indicated treatment in asymptomatic high risk type 2 diabetic patients using stress CMR. The duration of 6 months is slightly longer than the mouse study (ie. 5 months) which showed an improvement in myocardial blood flow but not too long that the risk of increased patient withdrawal from the study will occur. All patients will undergo coronary CT angiography in order to assess degree of coronary artery narrowing non-invasively before allocation to the control or intervention group. Patients will also undergo coronary CT angiography at the end of the study after 6 months of placebo or empagliflozin. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04541797
Study type Interventional
Source The University of Hong Kong
Contact Ming-Yen NG, BMBS
Phone (+852) 22552524
Email myng2@hku.hk
Status Recruiting
Phase N/A
Start date October 1, 2020
Completion date December 31, 2024

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