Peer Review | Real-world Overall Survival Using Oncology Electronic Health Record Data: Friends of Cancer Research Pilot
Randomized controlled trials (RCTs) evaluate the safety and efficacy of medical products in specific patient populations under rigorously controlled conditions. While adherence to structured protocols, use of restrictive eligibility criteria, and patient randomization maximize the internal validity of RCT results, eligibility and protocol-directed care may reduce the relevancy of study results for broader patient populations…