What is a clinical trial?

A clinical trial is a medical research study involving volunteers to explore new ways to prevent, detect, or treat diseases, illnesses or ailments. These studies assess investigational treatments, which may include new drugs, combinations of drugs, new delivery methods for existing medications, or medical devices. Before approval, these treatments undergo rigorous testing to ensure they are safe and effective. Each trial follows a detailed protocol outlining the study’s purpose, participant criteria, procedures, and duration. A principal investigator, often a medical doctor, leads the research team, which includes various healthcare professionals. Participation is entirely voluntary, and diverse involvement is crucial to understand different responses to the investigational product.