If you get injured during a clinical trial, the first thing you should do is to seek medical attention right away. Don't wait! The people in charge of your study have specific procedures in place for managing adverse events, which include injuries. You'll want to tell the study staff about your injury as soon as possible so that they can help you get the right medical care.
The clinical trial sponsor is responsible for providing medical treatment for any injuries or complications that occur during the trial. They may also have insurance coverage that can help pay for any medical expenses related to the injury.
It's important to understand that clinical trials are designed to minimize risks to participants, and study staff will do everything possible to ensure your safety. However, all medical procedures and treatments come with some level of risk, and injuries can occur, even in the best circumstances. If an injury happens during the study, the sponsor may be required to provide compensation or other benefits to the injured participant.