title: [Clinical analysis of 6 cases of gestational trophoblastic neoplasms complicated by cardiotoxicity after chemotherapies].
abstract: Gestational trophoblastic neoplasm treated by large dosage of 5-fluorouracil and actinomycin could cause cardiotoxicity. In 6 cases of gestational trophoblastic neoplasms admitted to our hospital from March to December 1993, cardiotoxicity was found to have occurred after chemotherapies in 10/21 courses. There were 2 cases with heart failures, 4 cases with palpitation and 4 cases with feelings of oppression and (or) chest pains. In 7 cases the electrocardiogram (EKG) findings were abnormal (70.0%) and in 5 cases there were increased sera glutamic oxalacetic transaminase enzyme (AST). 90.0% of these complications were brought under control after decreasing the dosages and changing the methods of administration. If the proper managements were not given on time, patient may even expire. So attention should be paid to this complication. It is suggested that attention should be paid to patients' subjective symptoms, and proper surveillance by EKG and serum AST determinations should be conducted to minimize deaths due to chemotherapeutic complications.
authors.affiliation: People's Hospital, Beijing Medical University.
authors.forename: Y
authors.initials: Y
authors.lastname: Wu
authors.forename: H
authors.initials: H
authors.lastname: Qian
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects* / Q000627:therapeutic use; D002303:Cardiac Output, Low / Q000139:chemically induced*; D002637:Chest Pain / Q000139:chemically induced; D003609:Dactinomycin / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000188:drug therapy*; D014594:Uterine Neoplasms / Q000188:drug therapy*
chemical_list: D003609:Dactinomycin; D005472:Fluorouracil