Concept Medical Inc.

This study tests a special balloon coated with sirolimus (a drug that helps keep arteries open) against a standard balloon for people with blocked arteries below the knee. About 368 adults with severe leg pain or wounds will be randomly assigned to get one of the two treatments. …

This study tests a special balloon coated with a drug (sirolimus) to open up small arteries in the heart. About 1,600 adults with coronary artery disease will take part. The balloon is inflated to push plaque aside and release medicine to keep the artery open, aiming to improve b…