

Episode # 305 • 02 Jun 2026
Immune Therapy Innovations for BCG Unresponsive Cancer
Ready to move beyond “one-size-fits-all” for BCG-unresponsive NMIBC? In this episode of BackTable Urology, Dr. Ruchika Talwar hosts Dr. Sam Chang to discuss the evolving treatment landscape for BCG-unresponsive non-muscle invasive bladder cancer (NMIBC). They explore why BCG may fail, the science and clinical rationale behind new immunotherapies and gene therapies, practical approaches to patient selection, treatment sequencing, and surveillance, and the value of emerging biomarkers, empowering urologists to make more informed, personalized decisions in complex cases of NMIBC.
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Timestamps
00:00 - Introduction
03:48 - BCG: How it Works and Why it Fails
11:13 - Pembrolizumab Role and Limits
14:38 - Nadofaragene firadenovec
16:34 - Cretostimogene grenadenorepvec
18:39 - BCG + Anktiva Rationale
29:50 - Explaining Options to Patients
33:05 - Post Treatment Surveillance
37:32 - Future of Biomarkers and AI
42:05 - Key Takeaways
Resources
- N-803 Plus BCG Treatment for BCG-Naïve or -Unresponsive Non-Muscle Invasive Bladder Cancer: A Plain Language Review
- Safety, Tolerability, and Long-Term Clinical Outcomes of an IL-15 analogue (N-803) Admixed with Bacillus Calmette-Guérin (BCG) for the Treatment of Bladder Cancer
- IL-15 Superagonist NAI in BCG-Unresponsive Non–Muscle-Invasive Bladder Cancer
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