Encephale
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Case Reports
[Psychiatric manifestations of a new variant of Creutzfeldt-Jakob disease. Apropos of a case].
The new variant of Creutzfeldt-Jakob disease (nvCJD) was first described in the UK in 1996 (16). The nvCJD differs from sporadic, genetic and iatrogenic CJD. Creutzfeldt-Jakob disease is closely associated with an abnormal isoform PrPSc of a cell-surface glycoprotein, prion protein (14). Molecular analysis suggests that nvCJD is caused by the same prion strain as bovine spongiform encephalopathy (BSE) (4, 10). To the end of September 2000, there have been 82 cases of nvCJD in the UK. We report the second French case of nvCJD to our knowledge (5, 13). ⋯ The first symptoms of this patient were purely psychiatric and difficult to distinguish from common psychiatric disorders. Clinical surveillance of human prion disease is crucial in France, as in UK. The link with BSE has dramatically highlighted the need for neurological and neuropsychological precise investigations.
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Improved compliance with antipsychotic medication is a major issue in schizophrenic management. For this purpose educational programs have been used, but up to now, little or no information has been gathered or published in France concerning schizophrenic patients' opinion on information they have about their disease and their treatment. Thus we conducted a survey in concert with 78 psychiatrists from the French psychiatric health service. ⋯ More patients with atypical antipsychotics accepted to take their treatment on a regular basis (p = 0.035) compared to patients under classical neuroleptics. This survey underlines that mental health consumers' opinions can be obtained even in the field of schizophrenia, and argues in favour of further such investigations. It also highlights the need for educational programs on schizophrenia and antipsychotic medications.
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Study of depression in North-Africa and Sub-Saharan Africa has shown that, since the seventies, the clinical expression of depression is markedly different from that of depression in the West. Several authors have noted the rareness of guilt themes and the frequency of persecution themes and somatic complaints in depressed Africans, even those living in the West. ⋯ Our study addresses delusional depression: in 73 cases of delusional depression, delusions of guilt were present in 31% of cases, persecution in 48% and hallucinations in 31.5%. A comparison of the sub-groups consulting in 1991 and a second sub-group consulting in 1998 shows a marked increase in guilt (23.5 versus 39%).
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Medical information for the general public, patients and their families is a current Public Health priority. What information can be given to a patient suffering from schizophrenia, whose understanding and judgement capacities are supposedly affected by this mental disease? In the United States, 70% of psychiatrists inform patients of schizophrenia and diagnosis of schizophreniform disorder, while in Japan less than 30% do this. The lack of information given to the general public on the disease may contribute to reinforcing the difficulty in announcing the diagnosis. ⋯ It is possible that the multi-disciplinary team work of public practice psychiatrists and the fact that they are more often confronted with schizophrenic disease facilitate the announcement of this diagnosis. In the survey population, the inability to give a diagnosis may be related to the questions of the practitioners about the capacity of the subjects to understand, the lack of precision of this diagnosis, the fear of disheartening the patients and the absence of curative treatment. The risk of suicide does not seem to be one