The Journal of reproductive medicine · 2010
Metastatic gestational trophoblastic neoplasia complicated by tumor lysis syndrome, heart failure, and thyrotoxicosis: a case report.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Schuman Samer, Pearson Joseph Matt, Lucci Joseph A, Twiggs Leo B
Аннотация
BACKGROUND: Tumor lysis syndrome (TLS) is an extremely rare complication of solid tumors and is more frequently observed in patients with hematologic malignancies. This report describes a novel approach to the management of a rare case of TLS in metastatic gestational trophoblastic neoplasia (GTN).
CASE: A 17-year-old female presented 8 weeks postpartum with severe anemia, thyrotoxicosis, and elevated serum beta-human chorionic gonadotropin (beta-hCG). Imaging studies confirmed metastatic GTN to the lungs. The patient developed grade 4 TLS after the first cycle of etoposide, methotrexate, dactinomycin, cyclophosphamide, and vincristine (EMA-CO). She did not respond to standard treatment of aggressive hydration and allupurinol and continued to be in renal failure with elevated uric acid. A single dose of recombinant urate oxidase, rasburicase, rendered the uric acid level undetectable in 3 days and completely reversed the renal failure, avoiding hemodialysis. Three more cycles of EMA-CO were then administered. Subsequently, the patient developed congestive heart failure and was switched to single-agent actinomycin-D. Beta-hCG became negative after 5 cycles, and her ejection fraction returned to baseline.
CONCLUSION: This is a rare case of TLS in the setting of metastatic GTN. To our knowledge this is the first reported case of utilizing rasburicase for the management of TLS in GTN.
CASE: A 17-year-old female presented 8 weeks postpartum with severe anemia, thyrotoxicosis, and elevated serum beta-human chorionic gonadotropin (beta-hCG). Imaging studies confirmed metastatic GTN to the lungs. The patient developed grade 4 TLS after the first cycle of etoposide, methotrexate, dactinomycin, cyclophosphamide, and vincristine (EMA-CO). She did not respond to standard treatment of aggressive hydration and allupurinol and continued to be in renal failure with elevated uric acid. A single dose of recombinant urate oxidase, rasburicase, rendered the uric acid level undetectable in 3 days and completely reversed the renal failure, avoiding hemodialysis. Three more cycles of EMA-CO were then administered. Subsequently, the patient developed congestive heart failure and was switched to single-agent actinomycin-D. Beta-hCG became negative after 5 cycles, and her ejection fraction returned to baseline.
CONCLUSION: This is a rare case of TLS in the setting of metastatic GTN. To our knowledge this is the first reported case of utilizing rasburicase for the management of TLS in GTN.