Alternatives to acute hospital psychiatric care in east-end Montreal.

OBJECTIVE: As pressure mounts to reduce the number of costly acute care beds, governments and the literature propose top-down ratios. Is this reasonable and fair to the responsible medical officers who, as the key care providers, will need to admit patients and develop discharge plans in a reduced-beds environment? METHOD: Treating physicians of all acute care inpatients on a given day (n = 212) and all new acute care admissions over a 2-week period (n = 125) completed an adapted version of the Nottingham Acute Beds Use Survey (NABUS) Questionnaire. RESULTS: On a given day, only 62 of 212 inpatients were unsuited for any alternative to acute care hospitalization. A floor ratio of 18 acute care beds per 100,000 inhabitants seems adequate for the catchment area in question, provided that alternatives to hospitalization are fully and efficiently available. Alternatives essentially involve an array of the following: supervised residential settings, day hospitals, and intensive home care (2 to 6 hours weekly). The ratio of intensive home care workers required would be 25 per 100,000 inhabitants.

Seasonal differences in psychopathology of male suicide completers.

Suicide is known to vary according to season, with peaks in the spring and troughs in the winter. The presence of psychopathology is a significant predictor of suicidality, and it is possible that the seasonal variation of suicide completion may be related to seasonality in the manifestation of psychiatric disorders common to suicide completers. In the current study, we evaluated 115 French-Canadian male suicide completers from the Greater Montreal Area for DSM-IV psychiatric disorders using proxy-based diagnostic interviews. Subjects were assessed for seasonal differences in the prevalence of DSM-IV psychiatric diagnoses just before their deaths. Diagnoses of major depressive disorder (MDD) without comorbid cluster B personality disorders, and schizophrenia were differently distributed between seasons. Most (63.4%) subjects with MDD committed suicide in the spring/summer (P =.038). However, closer examination revealed that depressed suicides with comorbid cluster B personality disorders did not show seasonality, while 83.3% of depressed suicides without comorbid cluster B personality disorders committed suicide in the spring/summer (P =.019). 87.5% of those suicides with schizophrenia committed suicide in the fall/winter (P =.026), and the only suicide with schizophrenia who died in the spring/summer was also the only one without positive symptomology. Our study is limited to male suicide completers, and results should not be generalized to women. We conclude that seasonal variation in suicide manifests itself differently in patients with different psychopathology. These findings indicate that assessment of suicide risk may need to include consideration of possible seasonal effects, depending on psychopathology.

Wolfram syndrome and suicide: Evidence for a role of WFS1 in suicidal and impulsive behavior.

There is evidence suggesting that subjects affected with the Wolfram syndrome (WFS) and normal carriers present an increased risk of psychiatric disorders, particularly depression and suicidal behavior. We investigated a possible role of the gene involved in WFS (WFS1) in the neurobiology of suicide and the potential modulatory effect on traits associated to suicidal behavior. Genetic variation at WFS1 (H611R, R456H, and I333V) was investigated in 111 suicide victims and 129 normal controls. Possible effects on psychopathology and behavioral traits were investigated in a subsample of suicide cases (N = 31) for whom phenotyping was carried out by means of structured psychiatric interviews and questionnaires adapted for psychological autopsies. We found a significantly higher frequency of the 611R/611R genotype in suicide completers as compared to controls (chi(2) = 19.21, df=2, P = 0.001). Suicide completers with this genotype had higher scores on measures of impulsivity (t = -3.15, df = 15.3, P = 0.006); novelty seeking (NS) (t = -3.35, df = 13.8, P = 0.005); and conversely, lower scores of persistence (t = 2.4, df = 16.6, P = 0.028). Scores of impulsivity and NS remained higher in subjects with the associated genotype after adjusting for age, gender, and psychopathology. These results suggest a role for WFS1 in the pathophysiology of impulsive suicide, and are consistent with previous clinical reports suggesting an increased risk of suicidal behavior in WFS homozygotes and heterozygotes. However, these findings are preliminary and should be confirmed in independent samples.