The oncologist · 2025
Metastatic insulinoma-outcomes in the current era.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Masharani Umesh, Lindsay Sheila, Moon Farhana, Paciorek Alan, Bergsland Emily
Аннотация
BACKGROUND: Multimodal interventions in neuroendocrine tumors appear to have a beneficial impact on survival. Metastatic insulinoma is associated with hypoglycemia and, historically, a shortened life expectancy.
METHODS: The authors retrospectively analyzed the clinical outcomes of patients with metastatic insulinomas treated at a tertiary care center between 2006 and 2023.
RESULTS: Clinical data on 14 patients with metastatic insulinoma (metastases to the liver, skeleton, and lung) were reviewed in this descriptive study. The patients underwent various treatments including surgery; liver directed therapies (embolization, selective internal radiotherapy), somatostatin analogs; targeted agents (everolimus); systemic chemotherapy (capecitabine/temozolomide; carboplatin/etoposide); external beam radiation; and peptide receptor radiotherapy. Seven subjects died during follow-up. The time of the 7 deaths ranged from 2.5 to 10.4 years (median time to death was 8.2 years). This compares to previous reports of median survival of about 2 years. Seven subjects are alive 1.2-12.3 years after diagnosis. Hypoglycemia was well-controlled and did not cause the deaths.
CONCLUSIONS: Multimodal interventions in metastatic insulinoma can be effective in managing hypoglycemia. The patients on multimodal treatments also lived a long time when considering previous published reports of median survival of just 2 years. Our findings challenge previous assumptions regarding clinical outcomes in this patient population.
METHODS: The authors retrospectively analyzed the clinical outcomes of patients with metastatic insulinomas treated at a tertiary care center between 2006 and 2023.
RESULTS: Clinical data on 14 patients with metastatic insulinoma (metastases to the liver, skeleton, and lung) were reviewed in this descriptive study. The patients underwent various treatments including surgery; liver directed therapies (embolization, selective internal radiotherapy), somatostatin analogs; targeted agents (everolimus); systemic chemotherapy (capecitabine/temozolomide; carboplatin/etoposide); external beam radiation; and peptide receptor radiotherapy. Seven subjects died during follow-up. The time of the 7 deaths ranged from 2.5 to 10.4 years (median time to death was 8.2 years). This compares to previous reports of median survival of about 2 years. Seven subjects are alive 1.2-12.3 years after diagnosis. Hypoglycemia was well-controlled and did not cause the deaths.
CONCLUSIONS: Multimodal interventions in metastatic insulinoma can be effective in managing hypoglycemia. The patients on multimodal treatments also lived a long time when considering previous published reports of median survival of just 2 years. Our findings challenge previous assumptions regarding clinical outcomes in this patient population.