摘要 : Eligibility criteria for clinical trials are important for maintaining patient safety and scientifically valid results. Patients are commonly excluded from trials due to a history of a previous cancer. We demonstrate that patients... 展开 Eligibility criteria for clinical trials are important for maintaining patient safety and scientifically valid results. Patients are commonly excluded from trials due to a history of a previous cancer. We demonstrate that patients with a previous cancer have similar survival to those who do not, and that this is not a justifiable reason to exclude them from clinical trial participation. 收起