RESUMO
A case of life-threatening infantile hemangioendothelioma of the liver in a 6-month-old infant treated successfully with the dietary supplement curcumin is reported, with 6-year follow-up. Implications for pathogenesis based on sites of action of curcumin are considered.
Assuntos
Curcumina/uso terapêutico , Hemangioendotelioma/tratamento farmacológico , Neoplasias Hepáticas/tratamento farmacológico , Anti-Inflamatórios não Esteroides , Antineoplásicos , Diagnóstico por Imagem , Suplementos Nutricionais , Hemangioendotelioma/patologia , Humanos , Lactente , Neoplasias Hepáticas/patologia , Indução de Remissão , Resultado do TratamentoRESUMO
PURPOSE: In 1992, the Early Breast Cancer Trialists' Collaborative Group reported that a meta-analysis of six randomized trials in European and North American women begun from 1948 to 1972 demonstrated disease-free and overall survival benefit from adjuvant ovarian ablation. Approximately 350,000 new cases of breast cancer are diagnosed annually in premenopausal Asian women who have lower levels of estrogen than western women. PATIENTS AND METHODS: From 1993 to 1999, we recruited 709 premenopausal women with operable breast cancer (652 from Vietnam, 47 from China) to a randomized clinical trial of adjuvant oophorectomy and tamoxifen (20 mg orally every day) for 5 years or observation and this combined hormonal treatment on recurrence. At later dates estrogen- and progesterone-receptor protein assays by immunohistochemistry were performed for 470 of the cases (66%). RESULTS: Treatment arms were well balanced. With a median follow-up of 3.6 years, there have been 84 events and 69 deaths in the adjuvant treatment group and 127 events and 91 deaths in the observation group, with 5-year disease-free survival rates of 75% and 58% (P =.0003 unadjusted; P =.0075 adjusted), and overall survival rates of 78% and 70% (P =.041 unadjusted) for the adjuvant and observation groups, respectively. Only patients with hormone receptor-positive tumors benefited from the adjuvant treatment. In Vietnam, for women unselected for hormone receptor status, a cost-effectiveness analysis suggests that this intervention costs $350 per year of life saved. CONCLUSION: Vietnamese and Chinese women with hormone receptor-positive operable breast cancer benefit from adjuvant treatment with surgical oophorectomy and tamoxifen.