The use and abuse of tranquillizing drugs for chronic mental patients.

The purpose of this study was to determine the necessity of administering maintenance doses of tranquillizing drugs to chronic mental patients. The behaviour of 16 female psychotic patients in a mental hospital was measured while they received maintenance doses of chlorpromazine (average dose, 50 mg. q.i.d.) and again while receiving identical doses of a placebo. The double-blind technique was employed. Nurses used a behaviour rating scale to measure noisiness, personal cleanliness, interpersonal relations among patients, occupational activities, hostility, activity, co-operation, dress, eating, and sleeping. Patients' behaviour over a six-week period of chlorpromazine administration was compared with behaviour over an equal period of placebo administration. There was no evident difference in behaviour in 90% of the cases. Among the others there was a slight trend towards improved behaviour while the patients received placebo. It was concluded that tranquillizing drugs are often used needlessly for chronic mental patients. Implications of the use of tranquillizing drugs with chronic mental patients are discussed.

RCT Entities:   Population Interventions Outcomes