The British Journal of Psychiatry 137: 250-255 (1980)
© 1980 The Royal College of Psychiatrists
Psychiatric disturbance in mentally handicapped patients. A prospective study of current clinical usage of depot fluphenazine in hospitals for the mentally handicapped
MJ Craft and AA Schiff
One hundred and two mentally handicapped and severely mentally handicapped
patients with behaviour disorders and superadded mental illnesses which, in
most cases, had not responded adequately to oral medication, entered a
12-week study of fluphenazine decanoate depot injections. Some of the
patients had the additional complications of epilepsy, organic brain
damage, and physical handicap. Highly significant overall improvements
occurred, irrespective of such factors as the patient's age, sex, degree of
mental handicap, or co-existence of epilepsy, or brain damage. Hyperpyrexia
was not encountered. Extrapyramidal disturbance in 22 of the patients, were
mostly well controlled by antiparkinson medication; eight of the 12
patients with pre-trial extrapyramidal abnormalities lost these during the
study. Fluphenazine decanoate injections proved a reliable drug-delivery
system, which may improve difficult behaviours and enable the mentally
handicapped patient to be more receptive to behaviour-shaping exercise,
aimed at improving long-term personality adjustment.