Medibeacon

This study tests if a sensor placed on the skin can accurately measure kidney function in 15 adults with heart failure. Participants receive an injection of a fluorescent dye and a standard dye, then wear a sensor on their chest for up to 24 hours. The goal is to see if the senso…

This study looks at whether eating a high-protein meal can help measure kidney reserve—the kidney's ability to boost its filtering work when needed. About 25 adults with mild-to-moderate kidney disease will wear a skin sensor that tracks kidney function after a protein drink. The…