Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0268596 (EMA)
 2,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From January 1976 through December 1985, methotrexate (MTX) with citrovorum factor (CF) was administered as primary treatment to 57 patients with low-risk gestational trophoblastic tumor (GTT); 51 patients were non-metastatic and 6 were metastatic GTT. The median number of courses needed to achieve biochemical remission was two (range, 1-7). Complete remission was attained in 95% of non-metastatic GTT patients with postmolar persistent trophoblastic disease, but when choriocarcinoma was histologically confirmed, this fell to 60%. The cure rate of metastatic GTT patients was only 50%. The overall remission rate with the MTX-CF combination was 84.2%. Toxicity was mild, consisting of myelosuppression and mucositis. Fifteen patients were resistant to MTX-CF, or relapsed subsequently, but they all achieved remission with chemotherapy rescue treatment (VP 16 alone, EMA/CO, CHAMOCA). Two patients required a pulmonary lobectomy. They are all still alive in biochemical remission with a median survival of 54 months. Our experience suggests that drug resistance and relapse rate seem related to a beta-HCG value higher than 10(4), an enlarged uterus with myometrial deep involvement, and a histologically confirmed diagnosis of choriocarcinoma. In conclusion, the MTX-CF combination is effective in postmolar GTT, whereas a different therapeutic approach may be considered for a "special" low-risk group of patients, on the basis of prognostic factors.
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PMID:Methotrexate with citrovorum factor in low-risk gestational trophoblastic tumor. 303 44

Dexrazoxane can prevent anthracycline-associated cardiotoxicity. However, in 2011, its use in children was contraindicated by the EMA over concerns of increased risk of infection, myelosuppression and second primary malignancies, and because its efficacy in children had not then been established. We review here the evidence published since 2011, which confirms that dexrazoxane is an effective cardioprotectant in children and adolescents, is not associated with an increased risk of second primary malignancies or excess early or late mortality and does not impair chemotherapy efficacy. Based on this evidence, the contraindication for children and adolescents requiring high doses of anthracyclines and at risk for cardiotoxicity was removed from the European labeling for dexrazoxane.
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PMID:Risk-benefit of dexrazoxane for preventing anthracycline-related cardiotoxicity: re-evaluating the European labeling. 2974 41