Most of the South African medical graduates who participated in this study were unable to satisfactorily perform technical procedures appropriate to the house officer on entry to the pre-registration year. This is in line with the conclusions of the few studies published in other countries. We suggest that the learning outcomes of undergraduate medical programmes should include an explicit statement of the competencies required for practice in the pre-registration year, and that these should be adequately taught and rigorously assessed before graduation.

A 25-night single-blind cross over design was employed to determine the long-term effects of clozapine on the sleep patterns of six normal young adults. Subjects received 12.50 mg placebo on the first and last five nights, whereas on the intermediate 15 nights 12.5 mg clozapine was administered. The subjects slept in the laboratory on the third and fourth nights to obtain baseline recordings, and on the eight, twelfth, sixteenth, and twentieth nights to determine the effects of clozapine on sleep variables. Recordings on nights 21 and 25 were used to assess withdrawal effects. Percentage stage 1 sleep and indices of body movements during sleep were significantly reduced, suggesting that clozapine may have sleep-inducing properties. There were no significant rebound of stage REM sleep during drug withdrawal despite a small but significant reduction in stage REM during drug administration. Numerous side effects, indicative of sleepiness, were reported on the mornings following drug administration, and there was evidence of a rapid tolerance to clozapine. These findings may limit the efficacy of clozapine as an hypnotic agent over an extended period of time. Further research on insomniac subjects is therefore indicated.

Psychiatric patients access both indigenous healers and services rendered by psychiatric facilities in South Africa. The various groups of healers which are available are clearly not all acceptable to the whole population and variable experiences are reported with different categories of healer and the different treatments provided. An increasing collaboration between psychiatric services and indigenous healers is becoming evident, as in other health services. Reports indicate that many African psychiatric patients seek treatment from indigenous healers while attending psychiatric clinics, in both rural and urban regions. This has led to much discussion and differing viewpoints as to the possible benefits and disadvantages of collaboration and simultaneous use of different treatment modalities. Included in this is the question of the medical competence of traditional healers and the possible neglect of serious conditions.

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