Cited by 74Hepatocellular Carcinoma Treatment and PrognosisCancer Immunotherapy and BiomarkersHepatitis B Virus Studies

Perspectives on the Neoadjuvant Use of Immunotherapy in Hepatocellular Carcinoma

Pinato, David J., Fessas, Petros, Sapisochin, Gonzalo, Marron, Thomas U.·2021·Hepatology

Abstract

Immune checkpoint inhibitor (ICI) therapy is an increasingly used treatment modality across the various stages of hepatocellular cancer (HCC). There is currently no standard peri-operative therapy for HCC, despite a high probability of recurrence. Emerging studies in a variety of tumors demonstrate significant pathologic and immune responses to neoadjuvant immunotherapy. Unlike kinase inhibitors and other targeted therapies, which demonstrated no benefit in the adjuvant setting and fail to induce significant responses, ICIs can induce radiologically appreciable reduction in disease burden, which make ICI combinations an appealing downstaging strategy in patients early or locally advanced disease. Additionally, induction of anti-tumor immunity in the pre-operative setting may induce protracted T-cell response that, in the post-operative phase, may be capable of eliminating micro-metastatic disease and prevent future recurrence. In this review, we discuss the rationale and clinical hurdles that underlie optimal integration of immunotherapy in the pre-operative setting, highlighting the positive impact on surgical and oncological outcomes in patients with early-stage HCC.

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Crossref · 10.1002/hep.31697

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Authors
Pinato, D. J., Fessas, P., Sapisochin, G., & Marron, T. U.
Affiliations
  • Hammersmith Hospital (GB)
  • Multi‐Organ Transplant and HPB Surgical Oncology, Division of General Surgery, Toronto General Hospital, Department of Surgery,University of Toronto,Toronto,Canada
  • Mount Sinai Hospital (US)
Corresponding author
Pinato, David J.
Venue
Hepatology
Published
2021-06-28
Volume
74
Issue
1
Pages
483-490
ISSN
  • 0270-9139 (ISSN-L)
  • 1527-3350
OpenAlex
W3114582868
Cited by
74
References
44
Citations by year
2026: 1 · 2025: 9 · 2024: 18 · 2023: 12 · 2022: 25 · 2021: 9
FWCI
1.53
Type
journal article
Language
en
Open access
closed
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • Spiral (Imperial College London) (submittedVersion)
Funders
Wellcome Trust (P3416)
Topics
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Health Sciences › Medicine › Epidemiology › Hepatitis B Virus Studies
Keywords
hepatocellular carcinoma, neoadjuvant immunotherapy, immune checkpoint inhibitors, downstaging, early-stage HCC, recurrence prevention, antitumor immunity, T cell response
MeSH terms
Antineoplastic Agents, Immunological, Progression-Free Survival, Immune Checkpoint Inhibitors, Antineoplastic Combined Chemotherapy Protocols, Hepatectomy, Carcinoma, Hepatocellular, Humans, Liver Neoplasms, Neoplasm Recurrence, Local, Randomized Controlled Trials as Topic, Chemotherapy, Adjuvant, Disease-Free Survival, Neoadjuvant Therapy, Protein Kinase Inhibitors

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