Final answer:
Cancer prevention clinical trials are research studies that aim to find ways to prevent cancer or reduce the risk of developing cancer. The results of these trials help inform evidence-based recommendations for cancer prevention strategies.
Step-by-step explanation:
Cancer prevention clinical trials are research studies that aim to find ways to prevent cancer or reduce the risk of developing cancer. These trials test new interventions, such as medications, vaccines, or lifestyle changes, to determine their effectiveness in preventing cancer. The results of these trials help healthcare professionals make evidence-based recommendations for cancer prevention strategies.