Helena Dominguez
Clinical trials sponsored by Helena Dominguez, explained in plain language.
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Heart surgeons test simple clip to slash stroke risk
Disease control OngoingThis study is testing whether closing a small pouch in the heart, called the left atrial appendage, during planned open-heart surgery can reduce the risk of future strokes. It involves 1,500 patients who are having heart surgery for conditions like blocked arteries or valve probl…
Phase: NA • Sponsor: Helena DOMINGUEZ • Aim: Disease control
Last updated Mar 27, 2026 12:38 UTC
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New heart scan could predict dangerous Post-Surgery heart rhythms
Knowledge-focused OngoingThis study aims to identify patients at risk of developing irregular heartbeats after open-heart surgery. Researchers are testing whether special heart scans (wavECG and echocardiography) can predict which patients will experience these rhythm problems. The study observes 100 pat…
Sponsor: Helena DOMINGUEZ • Aim: Knowledge-focused
Last updated Mar 16, 2026 15:25 UTC