Abstract
Background:
Primary hepatic angiosarcoma (PHA) is a rare and aggressive solid tumor, with high rates of local recurrence and distant metastasis, and poor prognosis. There are no established treatment guidelines for PHA.
Case presentation:
A 78-year-old asymptomatic man with PHA that was successfully treated with pazopanib plus PD-1 inhibitor and RetroNectin-activated killer cells (RAK cells). After one month of treatment, there was a clear reduction in the size and number of the liver metastases; and after nearly 15 months, most of the lesions were stable, no new lesions had developed, and the side effect of treatment was minor.
Conclusion:
Pazopanib, PD-1 inhibitor and RAK cells could serve as a potential option for the treatment of advanced PHA.
Keywords:
PD-1 inhibitor; Pazopanib; Primary hepatic angiosarcoma; RAK cell.
Publication types
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Case Reports
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Antineoplastic Agents, Immunological / administration & dosage
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Antineoplastic Combined Chemotherapy Protocols / adverse effects
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use*
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Biopsy
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Cell Line, Tumor
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Combined Modality Therapy
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Hemangiosarcoma / diagnosis*
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Hemangiosarcoma / therapy*
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Humans
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Immunohistochemistry
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Immunotherapy, Adoptive* / methods
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Indazoles
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Liver Neoplasms / diagnosis*
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Liver Neoplasms / therapy*
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Magnetic Resonance Imaging
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Male
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Neoplasm Metastasis
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Neoplasm Staging
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Programmed Cell Death 1 Receptor / antagonists & inhibitors
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Pyrimidines / administration & dosage
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Sulfonamides / administration & dosage
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Treatment Outcome
Substances
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Antineoplastic Agents, Immunological
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Indazoles
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PDCD1 protein, human
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Programmed Cell Death 1 Receptor
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Pyrimidines
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Sulfonamides
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pazopanib