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Clinical Trial Summary

Coronavirus Disease 2019 (COVID-19) emerged in December 2019, and in mere few months has resulted in a pandemic of viral pneumonia. Substantial proportion of patients with COVID-19 have biochemical evidence of myocardial injuries during the acute phase. Possible mechanisms including acute coronary events, cytokine storm, and COVID-19 related myocarditis, have been postulated for the cardiac involvement in COVID-19. It is uncertain whether COVID-19 survivors are at risk cardiac dysfunction including cardiac arrhythmia and heart failure.

The prospective screening study aims to evaluate the possible latent effects from COVID-19 in COVID-19 survivors. COVID-19 survivors 4-6 weeks after hospital discharge will be recruited from the Infectious Disease clinic, Queen Mary Hospital with standard 12-lead electrocardiogram, serum troponin, NT-proBNP, and standard transthoracic echocardiogram.

The outcome measures include (1) new onset cardiac arrhythmia, (2) N Terminal (NT)-proBNP elevation above the diagnostic range of heart failure, and (3) newly detected left ventricular dysfunction.


Clinical Trial Description

Coronavirus Disease 2019 (COVID-19) emerged in December 2019, and in mere few months has resulted in a pandemic of viral pneumonia. As of April 2020, over 2 million populations were infected and more than 150,000 deaths globally. In the initial report from Wuhan, China, up to 27.8% COVID19 patients had an elevated troponin level indicating myocardial damage during the index hospitalization for COVID. This is nearly 10-folded higher than that of other common viral illnesses such as influenza (2.9%). Possible mechanisms including acute coronary events, cytokine storm, and COVID-19 related myocarditis, have been postulated for the cardiac involvement in COVID-19. Nonetheless, it is unknown whether COVID-19 survivors are at risk cardiac dysfunction including cardiac arrhythmia and heart failure.

The prospective screening study aims to evaluate the possible latent effects from COVID-19 in COVID-19 survivors. COVID-19 survivors 4-6 weeks after hospital discharge will be recruited from the Infectious Disease clinic, Queen Mary Hospital. Standard 12-lead electrocardiogram, serum troponin, NT-proBNP, and standard transthoracic echocardiogram will be performed for COVID-19 survivors.

The outcome measures include (1) new onset cardiac arrhythmia, (2) NT-proBNP elevation above the diagnostic range of heart failure, and (3) newly detected left ventricular dysfunction. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04355884
Study type Observational
Source The University of Hong Kong
Contact Chung Wah SIU, MD
Phone 852-2255-4694
Email cwdsiu@hku.hk
Status Not yet recruiting
Phase
Start date April 20, 2020
Completion date May 1, 2020

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