Promising drug may unclog tiny heart vessels and stop chest pain
NCT ID NCT07392281
First seen Feb 06, 2026 · Last updated May 01, 2026 · Updated 10 times
Summary
This study tests a drug called macitentan in 40 adults with chest pain caused by tiny heart vessel problems, not blocked arteries. Participants take the drug for 4 weeks while doctors measure blood flow and symptoms. The goal is to see if macitentan can improve microvascular function and reduce angina, with the hope of finding a better treatment for this common condition.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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China-Japan Friendship Hospital
RECRUITINGBeijing, Beijing Municipality, 100029, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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