Deep sleep therapy (DST), also called prolonged sleep treatment or continuous narcosis, is a discredited form of purported psychiatric treatment in which drugs are used to keep patients unconscious for a period of days or weeks. This controversial treatment led to the death of 25 patients in Chelmsford Private Hospital  from the early 1960s to late 1970s.
Deep sleep therapy (DST), also called prolonged sleep treatment or continuous narcosis, is a discredited form of purported psychiatric treatment in which drugs are used to keep patients unconscious for a period of days or weeks. The controversial practice led to the death of 25 patients in Chelmsford Private Hospital in News South Wales from the early 1960s to late 1970s.
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This controversial treatment
The controversial practice
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in News South Wales