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Clinical Trial Summary

This implementation study aims to evaluate the efficacy, acceptability, and safety of first-trimester screening and prevention for preterm-preeclampsia. It is a multicenter stepped wedge cluster randomized trial including maternity / diagnostic units from ten regions in Asia. The study involves a period where no intervention will take place at all recruiting units, and then at regular intervals, one cluster will be randomized to transit from non-intervention group to intervention group in which first-trimester screening for preterm-preeclampsia by the Bayes based method followed by the commencement of low-dose aspirin in high-risk women.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03941886
Study type Interventional
Source Chinese University of Hong Kong
Contact
Status Completed
Phase N/A
Start date July 31, 2019
Completion date August 15, 2023

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