HEALTHY VOLUNTEER STUDY

This study looks at how a new drug combination (BEM/RZR) changes the way the body processes buprenorphine/naloxone or methadone, which are used for opiate withdrawal. It involves 32 healthy adults who are on stable doses of these medications. The goal is to measure drug levels in…

This study looks at how gentle touch on different parts of the ear changes brain activity in healthy adults. Researchers will use a special cap with infrared light sensors to measure brain responses while stimulating the ear with soft plastic filaments. The goal is to understand …

This study looks at how a single dose of the experimental drug combination bemnifosbuvir/ruzasvir behaves in people with severe kidney or liver problems compared to healthy people. About 28 adults will take one dose and have their blood tested to measure drug levels and safety. T…

This study looks at whether a non-invasive vibration device placed on a muscle can prevent the loss of strength and muscle mass that happens when a leg is immobilized. Researchers will test 42 healthy adults aged 18-45 who are active. The goal is to understand how well this simpl…

This study tests a new drug that blocks a specific nerve channel (NaV1.8) to see which types of pain it reduces. Healthy volunteers receive tiny, safe doses injected into the skin and undergo brief pain tests like heat, cold, and pressure. The goal is to understand pain better an…

This early-phase study looks at how heat stress changes the body's chemistry, especially in the kidneys, in 28 healthy volunteers. Researchers want to see if taking vitamin B3 (niacinamide) can alter the kidney's response to heat. The goal is to better understand kidney stress an…