Rural-urban variation in incidence of psychosis in France: a prospective epidemiologic study in two contrasted catchment areas.

International audienceBACKGROUND: The aim of our study is to provide data on the incidence of psychotic disorders in France and compare the incidence rates in populations with different levels of urbanization. METHODS: We prospectively included the incident cases of psychotic disorders from two catchment areas with contrasted levels of urbanization. In the more rural area, we also calculated incidence rates in three different groups of population defined by the size of towns in which they live (small, medium and large towns). RESULTS: The annual incidence of psychosis was greater in the urban area (36.02/100000 person-year at risk) than in the rural area (17.2/100000 person-year at risk).Non-affective psychoses were the majority of cases and their incidence was greater in males and younger subjects. The affective psychoses were slightly more frequent in women and showed less variation with age. In the rural centre, greater levels of urbanicity were associated with an increase in the incidence of all psychoses (affective and non-affective). CONCLUSIONS: Our study confirms previous observations of increased incidence rates for non-affective psychoses in the more urbanized areas and suggests that a similar pattern might be present for affective psychoses

Ability of family members to predict patient's consent to critical care research.

International audienceOBJECTIVE: A European Union Directive provides for the designation of a surrogate who can consent to or refuse inclusion of an incapacitated patient in research studies. The accuracy with which surrogates consent to research on behalf of patients has not been evaluated in the intensive care unit (ICU). METHODS: A prospective multicenter study was conducted in ten ICUs of the French Famirea study group between July and October 2004. Two hypothetical studies were simultaneously submitted to the patient, surrogate, and physician at the time that the patient was discharged to a ward. One study involved minimal risk and the other greater-than-minimal risk to the patients. RESULTS: With the minimal risk study there was patient-surrogate discrepancy in 32% of cases and patient-physician discrepancy in 25%. Corresponding figures with the greater-than-minimal risk study were 42% and 46%. None of the collected variables differed significantly between cases with and without patient-surrogate discrepancy. CONCLUSIONS: Family members designated to serve as surrogate decision makers may fail to accurately consent to research for critically ill patients in one-third to nearly one-half of cases

Functional outcome after convulsive status epilepticus

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A communication strategy and brochure for relatives of patients dying in the ICU.

International audienceBACKGROUND: There is a need for close communication with relatives of patients dying in the intensive care unit (ICU). We evaluated a format that included a proactive end-of-life conference and a brochure to see whether it could lessen the effects of bereavement. METHODS: Family members of 126 patients dying in 22 ICUs in France were randomly assigned to the intervention format or to the customary end-of-life conference. Participants were interviewed by telephone 90 days after the death with the use of the Impact of Event Scale (IES; scores range from 0, indicating no symptoms, to 75, indicating severe symptoms related to post-traumatic stress disorder [PTSD]) and the Hospital Anxiety and Depression Scale (HADS; subscale scores range from 0, indicating no distress, to 21, indicating maximum distress). RESULTS: Participants in the intervention group had longer conferences than those in the control group (median, 30 minutes [interquartile range, 19 to 45] vs. 20 minutes [interquartile range, 15 to 30]; P<0.001) and spent more of the time talking (median, 14 minutes [interquartile range, 8 to 20] vs. 5 minutes [interquartile range, 5 to 10]). On day 90, the 56 participants in the intervention group who responded to the telephone interview had a significantly lower median IES score than the 52 participants in the control group (27 vs. 39, P=0.02) and a lower prevalence of PTSD-related symptoms (45% vs. 69%, P=0.01). The median HADS score was also lower in the intervention group (11, vs. 17 in the control group; P=0.004), and symptoms of both anxiety and depression were less prevalent (anxiety, 45% vs. 67%; P=0.02; depression, 29% vs. 56%; P=0.003). CONCLUSIONS: Providing relatives of patients who are dying in the ICU with a brochure on bereavement and using a proactive communication strategy that includes longer conferences and more time for family members to talk may lessen the burden of bereavement. (ClinicalTrials.gov number, NCT00331877.

Risk of Post-traumatic Stress Symptoms in Family Members of Intensive Care Unit Patients

Rationale: Intensive care unit (ICU) admission of a relative is a stressful event that may cause symptoms of post-traumatic stress disorder (PTSD). Objectives: Factors associated with these symptoms need to be identified. Methods: For patients admitted to 21 ICUs between March and November 2003, we studied the family member with the main potential decision-making role