Correlates of outcome following acute glutethimide overdosage.
Potential predictors of outcome following acute glutethimide overdosage were assessed in 63 patients hospitalized with this diagnosis at a large urban medical center between 1962 and 1975. Their mean age was 34 years (range, 15 to 84 years) and 62% were female. Assisted ventilation was required in 59% of cases, and 32% developed hypotension. Six patients died, including all three aged 60 years or older. Multiple regression analysis confirmed that age was the major identifiable determinant of survival, regardless of other factors. Among identifiable determinants of coma grade, glutethimide dose, glutethimide plasma concentration, and coingestion of barbiturates were the most important. An ingested dose of 10 g or more, or a plasma concentration exceeding 30 microgram/ml, was almost always associated with deep coma. However, a relatively small ingested dose or a low plasma level by no means ruled out development of serious intoxication, particularly in those patients who also ingested barbiturates. Thus elderly individuals are at high risk for fatal outcome following glutethimide overdosage and should receive priority for intensive care and monitoring. Glutethimide dose, plasma concentration, and history of coingestion of barbiturates are of value in predicting development of deep coma. These items of information should be obtained on admission whenever possible.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001463:Barbiturates / Q000008:administration & dosage; D003933:Diagnosis; D005260:Female; D005984:Glutethimide / Q000008:administration & dosage / Q000097:blood / Q000506:poisoning*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis
D001463:Barbiturates; D005984:Glutethimide