Ep. 45 Urothelial Carcinoma: Understanding ctDNA & Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor episode artwork

EPISODE · Jan 27, 2026 · 59 MIN

Ep. 45 Urothelial Carcinoma: Understanding ctDNA & Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

from BackTable Tumor Board · host BackTable Inc.

Is the era of cisplatin over, or are we simply becoming more precise about who benefits from it? As perioperative strategies in bladder cancer continue to evolve, emerging tools like circulating tumor DNA (ctDNA) are playing a bigger role in how clinicians assess recurrence risk and tailor treatment. In this episode of BackTable Tumor Board, host Alan Tan, medical oncologist at Vanderbilt-Ingram Cancer Center, is joined by bladder cancer experts Dr. Amanda Nizam and Dr. Brad McGregor to discuss recent advances in the diagnosis and treatment of urothelial carcinoma. --- SYNPOSIS The doctors examine the evolving management of muscle-invasive bladder cancer (MIBC), including the role of neoadjuvant and adjuvant therapies, the integration of immunotherapy, and the recent approval of enfortumab vedotin plus pembrolizumab. The discussion explores the rapidly changing perioperative landscape, the prognostic utility of ctDNA, and how biomarkers such as HER2 and FGFR are influencing treatment selection across disease states. They also address bladder preservation strategies, management of treatment-related toxicities, and the importance of multidisciplinary coordination. The episode concludes with a forward-looking discussion on emerging therapies and the potential to improve cure rates in bladder cancer. --- TIMESTAMPS 00:00 - Introduction01:44 - Overview of Bladder Cancer Treatment04:54 - Patient Staging and Treatment Goals10:12 - Bladder Preservation vs. Radical Cystectomy16:39 - Emerging Trials and Future Directions22:40 - ctDNA and Precision Medicine33:50 - Metastatic Disease and Biomarker Strategies42:16 - Managing Neuropathy in Metastatic Treatment48:44 - HER2 and FGFR in Bladder Cancer54:15 - Future Directions in Bladder Cancer Treatment --- RESOURCES EV-302/303 Trialhttps://newsroom.astellas.com/2023-12-15-PADCEV-R-enfortumab-vedotin-ejfv-with-KEYTRUDA-R-pembrolizumab-Approved-by-FDA-as-the-First-and-Only-ADC-Plus-PD-1-to-Treat-Advanced-Bladder-Cancer NIAGARA Regimenhttps://www.nejm.org/doi/full/10.1056/NEJMoa2408154 KEYNOTE-905 Studyhttps://www.annalsofoncology.org/article/S0923-7534(25)04894-X/fulltext

Is the era of cisplatin over, or are we simply becoming more precise about who benefits from it? As perioperative strategies in bladder cancer continue to evolve, emerging tools like circulating tumor DNA (ctDNA) are playing a bigger role in how clinicians assess recurrence risk and tailor treatment. In this episode of BackTable Tumor Board, host Alan Tan, medical oncologist at Vanderbilt-Ingram Cancer Center, is joined by bladder cancer experts Dr. Amanda Nizam and Dr. Brad McGregor to discuss recent advances in the diagnosis and treatment of urothelial carcinoma. --- SYNPOSIS The doctors examine the evolving management of muscle-invasive bladder cancer (MIBC), including the role of neoadjuvant and adjuvant therapies, the integration of immunotherapy, and the recent approval of enfortumab vedotin plus pembrolizumab. The discussion explores the rapidly changing perioperative landscape, the prognostic utility of ctDNA, and how biomarkers such as HER2 and FGFR are influencing treatment selection across disease states. They also address bladder preservation strategies, management of treatment-related toxicities, and the importance of multidisciplinary coordination. The episode concludes with a forward-looking discussion on emerging therapies and the potential to improve cure rates in bladder cancer. --- TIMESTAMPS 00:00 - Introduction01:44 - Overview of Bladder Cancer Treatment04:54 - Patient Staging and Treatment Goals10:12 - Bladder Preservation vs. Radical Cystectomy16:39 - Emerging Trials and Future Directions22:40 - ctDNA and Precision Medicine33:50 - Metastatic Disease and Biomarker Strategies42:16 - Managing Neuropathy in Metastatic Treatment48:44 - HER2 and FGFR in Bladder Cancer54:15 - Future Directions in Bladder Cancer Treatment --- RESOURCES EV-302/303 Trialhttps://newsroom.astellas.com/2023-12-15-PADCEV-R-enfortumab-vedotin-ejfv-with-KEYTRUDA-R-pembrolizumab-Approved-by-FDA-as-the-First-and-Only-ADC-Plus-PD-1-to-Treat-Advanced-Bladder-Cancer NIAGARA Regimenhttps://www.nejm.org/doi/full/10.1056/NEJMoa2408154 KEYNOTE-905 Studyhttps://www.annalsofoncology.org/article/S0923-7534(25)04894-X/fulltext

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Ep. 45 Urothelial Carcinoma: Understanding ctDNA & Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

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Is the era of cisplatin over, or are we simply becoming more precise about who benefits from it? As perioperative strategies in bladder cancer continue to evolve, emerging tools like circulating tumor DNA (ctDNA) are playing a bigger role in how...

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