Characteristics of Suicide Attempts in Anorexia and Bulimia Nervosa: A Case–Control Study

Objective: Compared to other eating disorders, anorexia nervosa (AN) has the highest rates of completed suicide whereas suicide attempt rates are similar or lower than in bulimia nervosa (BN). Attempted suicide is a key predictor of suicide, thus this mismatch is intriguing. We sought to explore whether the clinical characteristics of suicidal acts differ between suicide attempters with AN, BN or without an eating disorders (ED). Method: Case-control study in a cohort of suicide attempters (n = 1563). Forty-four patients with AN and 71 with BN were compared with 235 non-ED attempters matched for sex, age and education, using interview measures of suicidal intent and severity. Results: AN patients were more likely to have made a serious attempt (OR = 3.4, 95 % CI 1.4–7.9), with a higher expectation of dying (OR = 3.7,95 % CI 1.1–13.5), and an increased risk of severity (OR = 3.4,95 % CI 1.2–9.6). BN patients did not differ from the control group. Clinical markers of the severity of ED were associated with the seriousness of the attempt. Conclusion: There are distinct features of suicide attempts in AN. This may explain the higher suicide rates in AN. Higher completed suicide rates in AN may be partially explained by AN patients ’ higher desire to die and their more severe and lethal attempts

Paroxetine treatment for children and adolescents with anxiety disorders Paroxetina en los trastornos de ansiedad en niños y adolescentes

Background. Paroxetine has become an effectiveness treatment in anxiety disorders in adults. Despite the fact that this is an especially prevalent psychiatrist disorder in children and adolescents, there are very few studies in this population. This study examines the effectiveness of paroxetine in children and adolescents with anxiety disorders. Methodology. Fifteen children and adolescents with ICD-criteria for anxiety disorder were selected. Anxiety measurement was taken with STAI scale and was filled out before treatment and 6 months later (mean). We have used descriptive parameters and t Student test for the analysis of dependent samples. Statistic work was done with SPSS 8.0. Results. On first testing, the mean score for State Factor was 41.8 (ds: 5.9) and on second -after treatment- it was 24.66 (ds: 9.8). Trait Factor was 43.53 (ds: 8.27) on first testing and 25 (ds: 8.91) on second. These differences in mean scores for both State and Trait factors were significant (α=0.05, p

A combined high CYP2D6-CYP2C19 metabolic capacity is associated with the severity of suicide attempt as measured by objective circumstances

International audienceThis study examined, for the first time, whether a high CYP2D6-CYP2C19 metabolic capacity combination increases the likelihood of suicidal intent severity in a large study cohort. Survivors of a suicide attempt (n=587; 86.8% women) were genotyped for CYP2C19 (*2, *17) and CYP2D6 (*3, *4, *4xN, *5, *6, *10, wtxN) genetic variation and evaluated with the Beck Suicide Intent Scale (SIS). Patients with a high CYP2D6-CYP2C19 metabolic capacity showed an increased risk for a severe suicide attempt (P<0.01) as measured by the SIS-objective circumstance subscale (odds ratio (OR)=1.37; 95% confidence interval (CI)=1.05-1.78; P=0.02) after adjusting for confounders (gender, age, level of studies, marital status, mental disorders, tobacco use, family history of suicide, personal history of attempts and violence of the attempt). Importantly, the risk was greater in those without a family history of suicide (OR=1.82; CI=1.19-2.77; P=0.002). Further research is warranted to evaluate whether the observed relationship is mediated by the role of CYP2D6 and CYP2C19 involvement in the endogenous physiology or drug metabolism or both