SAFETY

This study tests a new treatment called XS228, made from stem cells, to help repair nerve damage in people who had a spinal cord injury 2 to 12 weeks ago. About 60 adults with severe but incomplete paralysis will receive either a single injection of XS228 into their spinal fluid …

This study tests a website called the Family Safety Check-In to see if it helps families with children store their firearms more safely. About 548 parents who have guns at home and store them unsafely will use the website and report back. The goal is to prevent accidental shootin…

This study tests a program called Safe Night Out, which trains bar staff to spot and stop sexual and intimate partner violence. Researchers will compare 25 bars that use the program with 25 that don't, tracking 150 staff and 500 patrons over 18 months. The goal is to see if the p…

This study tests whether a nasal spray containing dexmedetomidine can safely sedate patients before surgery with minimal monitoring. About 564 adults will receive either the spray or a placebo 45 minutes before anesthesia. Researchers will track breathing and heart problems, how …

This early-stage study tests a new oral drug called YR011 in 64 healthy adults to see if it is safe and how the body processes it. Participants receive either the drug or a placebo in single or multiple doses. The goal is to gather safety data, not to treat any disease.