The vast majority of patients who have participated in cancer clinical trials say they had an overall positive experience.
Clinical trials are important for two reasons.
First, patients who take part may be helped by the treatment they receive. Trial participants have access to the latest drugs, procedures and other types of treatment. Although there is no guarantee that a new treatment will be effective, many trial participants conclude that the possible benefits outweigh the risks. But if a new treatment is effective, patients in trials are among the first to receive it. Second, clinical trials contribute to the overall knowledge and progress against cancer.