The Gut Onc Lab Podcast
Dr. Nicholas Hornstein, Udhayvir Grewal, and Dr. Timothy Brown dive into all things oncology related to the gut in these short but info-packed episodes.
- Indexed episodes, last 90 days
- 5
- Latest publication
- Sep 9, 2026
- Audience
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- Earliest in this view
- Jul 9, 2026
Latest episodes
The POD1UM-303 Triumph: Retifalimab, Mitomycin Toxicity, and Frontline Anal Oncology (opens the original)
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In this episode of The Gut-Onc Collab, Drs. Nicholas Hornstein, Timothy Brown, and Udhayvir Grewal dive into a disease site currently undergoing a massive therapeutic shift: anal cancer. As an inherently HPV- and HIV-associated malignancy, managing anal squamous cell carcinoma demands rigorous multidisciplinary staging, careful toxicological navigation, and an understanding of newly minted frontline survival data. Key highlights from the discussion include: The Diagnostic Checklist: Establishing
Curative Intent in CRLM: Surgery, ctDNA, and the Biology of Liver Metastases (opens the original)
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In this episode of The Gut-Onc Lab, Drs. Nicholas Hornstein and Timothy Brown welcome renowned HPB and surgical oncologist Dr. Robert Martin (University of Louisville) to dismantle the management of colorectal cancer liver metastases. While metastatic colorectal cancer carries a heavy prognosis overall, oligometastatic liver-limited disease represents a unique, potentially curable window when local interventions and systemic therapies are deployed in tandem. Key discussion points include: Optimi
Systemic Therapies in HCC: Immunotherapy and Beyond with Mark Yarchoan (opens the original)
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In this episode of The Gut-Onc Lab, Drs. Nicholas Hornstein, Timothy Brown, and Udhayvir Grewal welcome physician-scientist Dr. Mark Yarchoan (Johns Hopkins / Sidney Kimmel Comprehensive Cancer Center) to navigate the rapid evolution of hepatocellular carcinoma (HCC) management. Moving away from the era when single-agent TKIs offer limited survival extension at high toxicity costs, the panel outlines how modern immune checkpoint combinations and redefined staging guidelines are transforming clin
Approaching Clinical Trials As A Patient, What To Know. (opens the original)
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In this special foundational episode of The Gut-Onc Collab, Drs. Nicholas Hornstein, Timothy Brown, and Udhayvir Grewal step back from individual disease sites to pull back the curtain on clinical trials. As the literal engines of modern oncology, trials bridge the gap between bench discovery and real-world clinic operations. The panel outlines everything from the hidden logistics of study startups to the nuances of statistical endpoints, providing a comprehensive guide for both patients and cli
The Gut-Onc Collab: Universal Testing Laws, BRCA1 Discordance, and the RAS Wave with Dr. Kim Reiss (opens the original)
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On this in-person episode of The Gut Onc Lab podcast, Drs. Nicholas Hornstein, Timothy Brown, and Udhayvir Grewal welcome world-renowned BRCA specialist Dr. Kim Reiss to dismantle the historic view of pancreatic cancer as a monolithic, chemo-only disease. The group dives deep into the 5% to 9% of pancreatic ductal adenocarcinoma (PDAC) patients harboring germline or somatic homologous recombination repair (HRR) defects and how to maximize their survival. Key discussion points include: First-Line
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