Cora Sternberg discusses her presentation on event-free survival (EFS) as a surrogate endpoint for overall survival in muscle-invasive bladder cancer. Dr. Sternberg explains the study's methodology, which analyzed 15 clinical trials evaluating neoadjuvant treatments followed by radical cystectomy. The research demonstrates a strong association between EFS and overall survival, supporting EFS as a valid surrogate endpoint. This finding could potentially expedite regulatory and reimbursement decisions for new therapies. Dr. Sternberg stresses the importance of this approach given the rapidly evolving treatment landscape in bladder cancer, which has led to longer survival times. The discussion highlights the potential benefits of using EFS for accelerated drug approvals while acknowledging the need for ongoing reassessment as treatments continue to improve. Dr. Sternberg stresses the study's significance for both investigators and regulatory agencies in advancing bladder cancer research and treatment.
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