Few studies have evaluated, in patients with symptomatology the impact of cannabis use on the duration of hospitalization and on short- and medium-term developments. The objective of this study will be to assess the impact of cannabis on the duration, the hospitalization and the short- and medium-term evolution of patients with psychotic symptoms and cannabis use. We hypothesize that these patients (in comparison with patients with psychotic symptomatology and not using cannabis) would be hospitalized more long, exposed to a higher risk of resistance to the usual therapeutics, would have a lack of therapeutic alliance and insight, relapses and hospitalizations more frequent, more marked negative symptoms and lower quality remission. They would also be more prone to impulsive and aggressive behaviour.
Hospitalized in psychiatry regardless of the mode of hospitalization
With or without protective measures (guardianship or curatorship)
Presenting psychotic symptoms (schizophrenia, schizo affective disorder, thymic disorder with psychotic characteristic, psychotic disorder substance-induced, brief psychotic disorder, schizophrenic disorders, delirious disorders)
Members of the social security system
Degenerative neurological pathologies or mental retardation
Psychotic disorders secondary to generalized medical conditions(epilepsy, delirium tremens, tumors, etc.)
Other psychiatric pathologies
The population of this study will consist of patients over the age of 18 with trans-nosographic psychotic symptomatology (schizophrenia, schizoaffective disorder, mood disorder with psychotic characteristic, psychotic disorder induced by substances, brief psychotic disorder, schizophrenic disorder, delirious disorders), hospitalized in psychiatry, free care or under duress in the Hospitalization Units to Full-time (UHTP) EPS Ville-Evrard. This protocol also concerns protected adults. Forecasted number of patients: 200 patients.
Other
Prospective
Not listed
PANSS: Positive and Negative Syndrom Scale
This scale permit to assess the severity of schizophrenia.Positive Scale, Negative Scale, and General Psychopathology Scale. Each subscale is rated with 1 to 7 points ranging from absent to extreme. The range for the Positive and Negative Scales is 7-49, and the range for the General Psychopathology Scale is 16-112. The total PANSS score is simply the sum of the sub scales.
PANSS: Positive and Negative Syndrom Scale
This scale permit to assess the severity of schizophrenia.Positive Scale, Negative Scale, and General Psychopathology Scale. Each subscale is rated with 1 to 7 points ranging from absent to extreme. The range for the Positive and Negative Scales is 7-49, and the range for the General Psychopathology Scale is 16-112. The total PANSS score is simply the sum of the sub scales.
PANSS: Positive and Negative Syndrom Scale
This scale permit to assess the severity of schizophrenia.Positive Scale, Negative Scale, and General Psychopathology Scale. Each subscale is rated with 1 to 7 points ranging from absent to extreme. The range for the Positive and Negative Scales is 7-49, and the range for the General Psychopathology Scale is 16-112. The total PANSS score is simply the sum of the sub scales.
PANSS: Positive and Negative Syndrom Scale
This scale permit to assess the severity of schizophrenia.Positive Scale, Negative Scale, and General Psychopathology Scale. Each subscale is rated with 1 to 7 points ranging from absent to extreme. The range for the Positive and Negative Scales is 7-49, and the range for the General Psychopathology Scale is 16-112. The total PANSS score is simply the sum of the sub scales.
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