MTE #32: Bridging to Transplant in Hepatocellular Carcinoma—Immunotherapy, Locoregional Therapy, or Both? (Ticketed)
Immune checkpoint inhibitors (ICIs) have reshaped the treatment paradigm of hepatocellular carcinoma (HCC), delivering improvements in tumor responses and survival benefits in those with advanced disease. Simultaneously, liver transplantation remains the most effective curative strategy for selected perons with HCC. As immunotherapy is increasingly considered a primary strategy or in combination with locoregional therapy (LRT) for bridging or downstaging to transplantation, clinicians are confronted with a fundamental and unresolved clinical question: Should immunotherapy be routinely incorporated into transplant pathways or are established locoregional approaches sufficient for most candidates?
This session utilizes a structured pro-con discussion examining whether immunotherapy should be routinely incorporated as a primary or adjunctive bridging/ downstaging strategy, or whether LRT alone remains sufficient in most transplant candidates. Through interactive, case-based discussion, the presenters aim to provide a pragmatic framework for multidisciplinary, patient-centered decision-making in one of the highest stakes scenarios in contemporary hepatology. Presenters explicitly address unresolved and controversial questions, including:
- Should immunotherapy be routinely used as a primary or adjunctive bridging/downstaging therapy in transplant-eligible patients with HCC, or is locoregional therapy alone adequate?
- Rejection or recurrence: Which risk should weigh more in transplant decision-making?
- For how long is it worthwhile to treat with immunotherapy in the pretransplant setting?
- What is the optimal washout period before transplantation? Is a universal threshold realistic?
- Should deep or durable responses to immunotherapy alter transplant candidacy or timing?
- How should immunosuppression be managed in patients previously exposed to ICIs?