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39 patients with carcinoma of the uterine cervix who were treated with radium and required repeated general anaesthetics were randomised to halothane and control groups. Their serum-alanine-aminotransferase (S.G.P.T.) levels were measured before each general anaesthetic, and those patients whose S.G.P.T. levels rose above 100 I.U. per litre were freed from the restriction determined by the initial allocation and treated as indicated clinically. None of the 21 patients in the control group had S.G.P.T. levels rising above 100 I.U. per litre. 4 out of 18 patients in the halothane group developed S.G.P.T. levels above 100 i.u. per litre before their third radium treatment. None of these had any symptoms or alteration in other liver-function tests, but liver biopsies in 2 of these patients showed changes characteristic of Hepatitis. Arbitrary selection of 18 out of the 39 patients would only give rise to the degree of abnormality observed in the halothane-treated group with a probability of about 0-02. In the patients studied who required repeated general anaesthetics at short time intervals, the monitoring of S.G.P.T. levels before each operation was useful screen for liver damage and may have reduced postoperative hepatic necrosis by preventing further anaesthetics with halothane when the liver was already damaged.


Journal article



Publication Date





821 - 824


Adult, Aged, Alanine Transaminase, Anesthesia, Inhalation, Chemical and Drug Induced Liver Injury, Clinical Trials as Topic, Female, Halothane, Humans, Liver, Liver Function Tests, Middle Aged, Necrosis, Radium, Time Factors, Uterine Cervical Neoplasms