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Introduction The purpose of this study was to describe the occupational outcome of bipolar patients 3 years after being hospitalized in a psychiatry department, and the determinants of this outcome. Methods One hundred and one bipolar patients consecutively hospitalized between 1st January 2002 and 31st December 2003, were recruited. Their occupations and medical items were assessed at baseline from the medical records and reassessed 3 years later, using a questionnaire on their work and treatment, and a quality of life scale. Occupational outcome was compared by univariate and multivariate analyses. Results Of the 101 patients initially recruited, 36 were excluded and 34 were lost to follow-up. Among the 31 bipolar patients included in the study, 58.1% were working in 2003 and 54.8% were working in 2006. The presence of a personality disorder was significantly associated with a poorer occupational outcome and a lower rate of “return to work”. Conclusion More than half of a population of hospitalized bipolar patients was employed. The presence of a personality disorder appeared to be a pejorative factor for “return to work”, although other studies are needed to define the factors that determine the occupational outcome of bipolar patients. [ABSTRACT FROM AUTHOR]

Several case-control association studies have raised the possibility that the A allele of a -1438 G/A polymorphism in the type 2A serotonin receptor (HTR2A) gene may be a risk factor for anorexia nervosa. However the absence of linkage and the existence of negative association studies raise the possibility of false positive findings, resulting from population stratification or lack of statistical power. To address this controversy we recruited a sample of 316 patients with anorexia nervosa from six European centres, and utilised a family-based transmission disequilibrium (TDT) approach to analyse the HTR2A-1438 G/A polymorphism. Age at onset and minimal BMI were also taken into consideration in order to detect clinical heterogeneity or a quantitative trait effect. The TDT approach showed that the A allele was transmitted 133 times and not transmitted 148 times (McNemar X² = 0.29, df = 1, P = 0.59). Also, the haplotypebased haplotype relative risk method showed no evidence for association of the A allele, in samples from each centre (X² < 2.15, df = 1, P > 0.14) and in the total sample (X² = 0.55, df = 1; P = 0.46). Furthermore, we found no evidence for heterogeneity of the A allele frequency between samples (X² = 2.54, df = 4, P = 0.64), either according to minimal-BMI (F1/242 = 2.14, P = 0.45) or age at onset (F1/224 = 2.39; P = 0.12). QTL-TDT analyses also showed no direct role of the A allele on these traits. We thus found no evidence for a significant role of the 5-HT[sub 2A] gene in anorexia nervosa. Previous results may have been exposed to stratification bias (which we controlled by the TDT method) and/or the risk of type 1 error (from which we were less exposed because of the sample size). [ABSTRACT FROM AUTHOR]

The Obsessive-Compulsive Drinking Scale (OCDS) is an instrument developed to measure cognitive aspects of alcohol craving. The aim of this study was to validate the French translation of the OCDS according to the international methodology as published by Hunt and coworkers (see text), including forward-backward translations, patient interviews (9 patients), patient’s perception of acceptability (15 patients), and final validation within a treatment program (50 patients). All 74 patients were native French-speaking alcohol-dependent patients from Belgium, France, and Switzerland. The derived aggregated total (TOT) score and both subscores corresponding to the obsessive (OB) and compulsive (CP) dimensions were shown to be asymptomatically normal. Good internal consistencies were found, with Cronbach α: TOT = 0.88; OB = 0.82; CP = 0.79. The test-retest procedure was used to examine intrarater reliability (r = 0.81). The construct validity was examined with linear correlation of the two main components: r(OB, CP) = 0.62; r(OB, TOT) = 0.86; r(CP, TOT) = 0.92. Principal-components analysis revealed two main factors: the first factor representing the total scale score, while the obsessive and compulsive subscale scores were distributed along factor two. The translated scale seems to be psychometrically as valid as the original English scale and confirms the psychometric properties of the OCDS.Copyright © 2000 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Anatomical, pharmacological and human post-mortem studies suggest the dopamine D[sub 3] receptor (DRD3) gene as a candidate for drug dependence. We thus performed an association study of the Bal I polymorphism at the DRD3 gene, including 54 opiate addicts and 70 controls. Opiate addicts had a higher sensation-seeking score (on the Zückerman scale) than controls (P=0.001), particularly a subgroup (70%) who had a distinctly higher score, exceeding 24. There were no marked differences in genotypes between patients as a whole and controls. However, patients with a sensation-seeking score above 24 were more frequently homozygotes for both alleles than patients with a sensation-seeking score under 24 (P=0.038) or controls (P=0.034). Although obtained in a sample of limited size, these results suggest that the DRD3 gene may have a role in drug dependence susceptibility in individuals with high sensation-seeking scores. This hypothesis is consistent with the role of DRD3 in mediating responses to drugs of abuse in animals and the association of homozygosity at the Bal I polymorphism with drug abuse in schizophrenic patients (see companion article by Krebs et al). [ABSTRACT FROM AUTHOR]