What does human trials mean?

Human trials, also known as clinical trials, are research studies conducted to evaluate the safety and effectiveness of new drugs, treatments, or medical devices in humans. These trials typically progress through multiple phases, starting with a small group of participants to assess safety, followed by larger groups to evaluate efficacy and side effects. The ultimate goal is to determine whether a new intervention should be approved for general use. Human trials are essential for advancing medical science and ensuring that new therapies meet regulatory standards before reaching the market.