Thyroid storm. A review of cases at University of California, San Francisco.
Retrospective study of the diagnosis and management of the 8 cases of thyroid storm in a series of 400 hyperthyroid patients led to conclusion that thyroid storm is a clinical diagnosis based on a life-endangering illness in a hyperthyroid patient whose hyperthyroidism has been severely exacerbated by a serious precipitating illness, and that storm is manifest by the symptoms of hyperpyrexia, tachycardia and striking alterations in consciousness. No laboratory tests were diagnostic of storm, and the underlying precipitating cause of thyroid storm was the major determinant of survival. Vigorous therapy must include blocking synthesis of thyroid hormones with antithyroid drugs, blocking release of preformed hormone with iodine, meticulous attention to hydration and supportive therapy, as well as correction of precipitating cause of storm. The blocking of the sympathetic nervous system with reserpine or guanethidine or with alpha and beta blocking drugs may be exceedingly hazardous and requires skillful management and constant monitoring in a critically ill patient.
D000293:Adolescent; D000328:Adult; D002318:Cardiovascular Diseases / Q000209:etiology; D002493:Central Nervous System Diseases / Q000209:etiology; D005260:Female; D005767:Gastrointestinal Diseases / Q000209:etiology; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications* / Q000188:drug therapy; D007668:Kidney / Q000503:physiopathology; D008099:Liver / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D013961:Thyroid Gland / Q000503:physiopathology