Clinical trials are meticulously designed research studies aimed at evaluating the safety, efficacy, and potential benefits of new medical treatments, interventions, or diagnostic procedures. These trials are conducted in progressive phases, each with specific objectives and participant groups, ensuring a comprehensive understanding of the medical innovation’s impact on diverse populations. By adhering to rigorous ethical standards and regulatory guidelines (GCP), clinical trials provide invaluable evidence that informs medical practices, advances healthcare, and ultimately enhances patient outcomes