Guide BCG-Unresponsive Bladder Cancer Drugs
Federal Register notice: FDA is making available a draft guidance entitled “Bacillus Calmette-Guérin-Unresponsive Nonmuscle Invasive Bladder Cancer: Developing Drug and Biological Products for Treatment.’’ The purpose of this guidance is to assist sponsors in the development of drug and biological products for treating patients with bacillus Calmette-Guérin (BCG)-unresponsive nonmuscle invasive bladder cancer. The document clarifies the use of BCG substrains, considerations for trial design and conduct in the setting of a recent worldwide shortage of BCG, discusses the use of single arm vs. randomized trial designs, and clarifies assessing and reporting responses and assessing endpoints for trials. To view the notice, click here.