Canadian journal of psychiatry. Revue canadienne de psychiatrie
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Between six percent and 35% of psychiatric patients discharge themselves from hospital against medical advice (AMA). The discharges may prevent patients from deriving the full benefit of hospitalization and may result in rapid rehospitalization. We examined sociodemographic and clinical characteristics of 195 irregular discharges from a 237 bed psychiatric hospital over a five year period and found that AMA discharges increased over the study period to a peak of 25% in 1986. ⋯ The repeat group also spent twice as long in hospital, and 27% were readmitted within one-week of the index AMA discharge. Less than three percent of the one-time AMA group was readmitted within a week. These results were cross-validated on a new sample of irregular discharges and matched controls.
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Recent studies of amputees reveal a remarkable diversity in the qualities of experiences that define the phantom limb, whether painless or painful. This paper selectively reviews evidence of peripheral, central and psychological processes that trigger or modulate a variety of phantom limb experiences. The data show that pain experienced prior to amputation may persist in the form of a somatosensory memory in the phantom limb. ⋯ A peripheral mechanism involving a sympathetic-efferent somatic-afferent cycle is presented to explain fluctuations in the intensity of paresthesias referred to the phantom limb. While phantom pain and other sensations are frequently triggered by thoughts and feelings, there is no evidence that the painful or painless phantom limb is a symptom of a psychological disorder. It is concluded that the experience of a phantom limb is determined by a complex interaction of inputs from the periphery and widespread regions of the brain subserving sensory, cognitive, and emotional processes.
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This paper is the third in a series of four using the concepts introduced in the paper Child Psychiatry and Early Intervention: I. The Aggregate Burden of Suffering. This paper reviews the developmental disorders of childhood to set priorities for early intervention programs. ⋯ However, successful interventions have yet to be demonstrated. Priority should be given to the development of effective interventions. There is a great need for research studies on the effects and effectiveness of early intervention with these individuals.
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Planning mental health services is a complex task requiring an understanding of background developments and key issues related to mental health services. In Canada, the deinstitutionalization of patients attempted to shift the locus of care from provincial psychiatric hospitals to general hospital psychiatric units. ⋯ In the development of a comprehensive mental health plan, each issue should be recognized and decisions made which are in keeping with current knowledge. A companion report will survey Canadian initiatives in mental health planning and discuss approaches to many of the issues identified.
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In this study, the repeat utilization of child psychiatric emergency services was examined. There are patients who use psychiatric emergency services repeatedly, and these patients represent a significant proportion of child psychiatric emergencies seen in emergency rooms. ⋯ They were significantly more likely than the one-time patients to be less compliant with outpatient follow-up, admitted to hospital more often, needed more social support and had greater difficulty remaining in a residential treatment setting. Intervention in the emergency room did not appear to change the way they used emergency services.