Search

Background: In police officers, posttraumatic stress disorder (PTSD) is associated with alcohol use disorder (AUD), but we lack data on the association between PTSD and other substance-related and addictive disorders., Objectives: We assessed whether PTSD could be a risk factor for different substance-related and addictive disorders in police officers, including alcohol, tobacco, cannabis, and gambling., Method: This cross-sectional study included all police officers admitted consecutively for alcohol to an inpatient ward dedicated to police officers (Le Courbat rehabilitation center, France; n= 133). Each patient completed self-administered questionnaires that assessed lifetime exposure to potentially traumatic events (Life Event Checklist for DSM-5), PTSD severity and diagnosis (PTSD Checklist for DSM-5), AUD severity (Alcohol Use Disorder Identification Test [AUDIT]), tobacco dependence (Fagerström test for Nicotine Dependence), cannabis dependence (Cannabis Abuse Screening test), and gambling disorder (Canadian Problem Gambling Index)., Results: Mean AUDIT score was 23.7 ± 8.0; 66.2% had an AUDIT score ≥20. Our sample comprised a high prevalence for PTSD (38.3%) and for substance-related and addictive disorders: tobacco dependence (68.4%), cannabis dependence (3.8%), and pathological gambling (3%). Patients with PTSD experienced higher lifetime exposure to traumatic experiences: physical assault, severe human suffering, sudden accidental death of another person, and other types of stressful events/experiences. In multiple linear regressions adjusted for age, sex, and marital status, PTSD was a significant predictor of the severity of AUD and tobacco use disorder, but not of the severity of cannabis use disorder nor gambling disorder., Conclusions: PTSD is common in police officers hospitalized for alcohol and associated with a higher severity of some addictive disorders (alcohol/tobacco). PTSD and its comorbid addictive disorders should be systematically screened and treated in this population., (© 2019 S. Karger AG, Basel.)

The European countries have a long history of exposure to large-scale trauma. In the early 1990s the increasing awareness of the consequences of trauma within the mental health community led to the foundation of local societies for psychotraumatology across Europe and the European Society of Traumatic Stress Studies (ESTSS), which celebrated its 25th anniversary in 2018. The focus of this article is to describe the current state of care for survivors of trauma in the 15 European countries where ESTSS member societies have been established. Brief descriptions on the historical burden of trauma in each country are followed by an overview of the care system for trauma survivors in the countries, the state-of-the-art of interventions, current challenges in caring for survivors and the topics that need to be most urgently addressed in the future. The reports from the different countries demonstrate how important steps towards a better provision of care for survivors of trauma have been made in Europe. Given the cultural and economic diversity of the continent, there are also differences between the European countries, for instance with regard to the use of evidence-based treatments. Strategies to overcome these differences, like the new ESTSS training curricula for care-providers across Europe, are briefly discussed.

A polymorphism in the P2RX7 gene that encodes for the P2X7 ionotropic ATP-gated receptor (P2X7R) protein has been shown to be associated with an increased risk for developing depressive illnesses. However, the role of P2X7R in depression is still unclear. To better understand the role of P2X7R and its subsequent impact on microglial activation, we compared the effect of the P2X7R antagonist Brilliant Blue G (BBG) with that of fluoxetine in an unpredictable chronic mild stress (UCMS) model of depression in mice. Our results indicate that BBG (50 mg/kg body weight in 0.9% NaCl, 10 ml/kg/day) successfully reversed the degradation of coat states and nest-building scores induced by exposure to UCMS, similar to the conventional antidepressant fluoxetine (15 mg/kg body weight in 0.9% NaCl, 10 ml/kg/day). BBG also reversed the UCMS-induced microglial activation in cortical and hippocampal regions and the basal nuclei of mouse brains and corrected the UCMS-induced hypothalamo-pituitary-adrenal (HPA) axis dysregulation. In contrast to fluoxetine, however, BBG treatment did not increase the density of doublecortin-positive cells in the dentate gyrus, indicating that BBG had no impact on hippocampal neurogenesis. These results suggest that P2X7R is involved in recovery from depressive-like states caused by exposure to UCMS in a mechanism that involves restoration of the HPA axis but not hippocampal neurogenesis. These results add to the evidence that P2X7R antagonist agents may have potential value in the pharmacological management of depression., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

The quest for biomarkers in suicidal behaviors has been elusive so far, despite their potential utility in clinical practice. One of the most robust biological findings in suicidal behaviors is the alteration of the serotonin transporter function in suicidal individuals. Our main objective was to investigate the predictive value of the serotonin transporter gene expression (SLC6A4) for suicidal ideation and as secondary, for suicide attempts in individuals with a major depressive episode (MDE). A 30-week prospective study was conducted on 148 patients with a MDE and 100 healthy controls including 4 evaluation times (0, 2, 8 and 30 weeks). Blood samples and clinical data were collected and SLC6A4 mRNA levels were measured from peripheral blood mononuclear cells using RT-qPCR. We first demonstrated the stability and reproducibility of SLC6A4 mRNA expression measures over time in healthy controls (F=0.658; p=0.579; η 2 =0.008; ICC=0.91, 95% CI [0.87-0.94]). Baseline SLC6A4 expression level (OR=0.563 [0.340-0.932], p=0.026) as well as early changes in SLC6A4 expression between baseline and the 2 nd week (β=0.200, p=0.042) predicted the worsening of suicidal ideation (WSI) in the following 8 weeks. Moreover, changes in SLC6A4 expression between the 2 nd and 8 th weeks predicted the occurrence of a suicide attempt within 30 weeks (OR=10.976 [1.438-83.768], p=0.021). Altogether, the baseline level and the changes in SLC6A4 mRNA expression during a MDE might predict the WSI and the occurrence of suicidal attempts and could be a useful biomarker in clinical practice., (Copyright © 2017 Elsevier B.V. and ECNP. All rights reserved.)

Background: After immigration to France, the populations of Sub-Saharan Africa have often maintained their traditional lifestyles, this is why housing policies have been promoting their clustering in priority neighborhoods. Discussing issues about health promotion, requires to investigate health policies in their countries of origin., Method: For this, we (i) organized brainstorming sessions with a group of 16 persons resident in France who were involved in a process of empowerment strengthening of community health programs in order to make them understood the incentives and the obstacles in health care in their countries of origin. We also (ii) collected literature data prior to undertake several trips to Guinea and Congo, in order to compare literature data with those of these countries., Result: The result concerning health promotion in these countries allowed the identification of measures to be put in place. Among them, the facilitation of accessing to community health programs, basing on successful experiences, with the prospect of transferring them to France for migrants. These measures are based on the involvement of the institutional actors and of the populations in educational approaches to health behavior change., Conclusion: "Territorial" diagnosis allows to emphasize the importance of the influence of health environment in the country of origin on subsequent behaviours. Moreover, it allows to highlight solutions that can promote harmonization of African community health in France.

Adult onset urea cycle disorders (UCD) may present with psychiatric symptoms, occasionally as the initial presentation. We aimed to describe the characteristics of patients presenting with a psychiatric adult-onset of UCDs, to discuss which signs could suggest this diagnosis in such a situation, and to determine which tests should be conducted. A survey of psychiatric symptoms occurring in teenagers or adults with UCD was conducted in 2010 among clinicians involved in the French society for the study of inborn errors of metabolism (SFEIM). Fourteen patients from 14 to 57 years old were reported. Agitation was reported in 10 cases, perseveration in 5, delirium in 4, and disinhibition in 3 cases. Three patients had pre-existing psychiatric symptoms. All patients had neurological symptoms associated with psychiatric symptoms, such as ataxia or dysmetria, psychomotor slowing, seizures, or hallucinations. Fluctuations of consciousness and coma were reported in 9 cases. Digestive symptoms were reported in 7 cases. 9 patients had a personal history suggestive of UCD. The differential diagnoses most frequently considered were exogenous intoxication, non-convulsive status epilepticus, and meningoencephalitis. Hyperammonemia (180-600 μmol/L) was found in all patients. The outcome was severe: mechanical ventilation was required in 10 patients, 5 patients died, and only 4 patients survived without sequelae. Adult onset UCDs can present with predominant psychiatric symptoms, associated with neurological involvement. These patients, as well as patients presenting with a suspicion of intoxication, must have UCD considered and ammonia measured without delay.

Objective: The Yale Food Addiction Scale (YFAS) is the only questionnaire that assesses food addiction (FA) based on substance dependence criteria in the Diagnostic and Statistical Manual of Mental Disorders (DSM), Fourth Edition, Text Revision. Following recent updating of addiction criteria, a new DSM-5 version (YFAS 2.0) has been developed. Our study tested the psychometric properties of the French YFAS 2.0 in a nonclinical population., Method: We assessed 330 nonclinical participants for FA (French YFAS 2.0), eating behaviour, and eating disorder (Binge Eating Scale, Emotional Overeating Questionnaire, Three-Factor Eating Questionnaire-R18, Questionnaire on Eating and Weight Patterns-Revised, Eating Disorder Diagnostic Scale). We tested the scale's factor structure (confirmatory factor analysis based on 11 diagnostic criteria), internal consistency, and construct and incremental validity., Results: Prevalence of FA was 8.2%. Our results supported a 1-factor structure similar to the US version. In both its diagnostic and symptom count versions, the YFAS 2.0 had good internal consistency (Kuder-Richardson alpha was 0.83) and was associated with body mass index (BMI), binge eating, uncontrolled and emotional eating, binge eating disorder, and cognitive restraint. FA predicted BMI above and beyond binge eating frequency. Females had a higher prevalence of FA than males but not more FA symptoms., Conclusions: We validated a psychometrically sound French version of the YFAS 2.0 in a nonclinical population, in both its symptom count and diagnostic versions. Future studies should investigate psychometric properties of this questionnaire in clinical populations potentially at risk for FA (that is, patients with obesity, diabetes, hypertension, or other metabolic syndrome risk factors).

Objective: The principal aim of the study was two-fold: to determine French psychiatrists' level of general knowledge of psychogenic nonepileptic seizures (PNES) and to evaluate their perceptions of this condition in a standardized way. The secondary aim was to describe the relationship between level of education and knowledge of PNES and level of experience of case management and perceptions of PNES., Methods: In this study, psychiatrists were invited by email to answer an online survey. The questionnaire asked about their general knowledge of PNES, and perceptions of PNES were scored using the Brief Illness Perception Questionnaire (Brief IPQ)., Results: We received 1242 replies, and data from 963 respondents were included. The survey revealed that three-quarters of psychiatrists working in France (75%) had never received any training on PNES, and 42% had never managed patients suffering from PNES. In general, participants considered PNES to be a chronic disease with significant impact on patients' quality of life. Although psychiatrists were aware of the importance of psychological trauma in the etiology of PNES, they showed only moderate understanding of this pathology. Terminology and classification of these disorders were poorly known, and the relation between PNES and histrionic personality was massively overvalued. Prior training on PNES was associated with a better level of knowledge and different perceptions of trained psychiatrists compared with that of psychiatrists with no prior training., Conclusions: The condition of PNES remains relatively unknown to French psychiatrists, and some of their perceptions were inaccurate. Specific training seems essential for a better understanding of PNES., (Copyright © 2016 Elsevier Inc. All rights reserved.)

This study assessed quality of life (QoL), depression, and anxiety before and after orthognathic surgery and identified risk factors for poorer postoperative outcome. This multicentre prospective study included 140 patients from five French medical centres. We assessed patients before surgery (T1), 3 months after surgery (T2), and 12 months after surgery (T3). We assessed the severity of the orofacial deformity, physical, psychological, social, and environmental QoL (WHOQOL-BREF), and depression and anxiety (GHQ-28). Risk factors for poorer outcome were identified using linear mixed models. Between baseline and 12 months, there was significant improvement in psychological and social QoL and in depression (although below the norms reported in the general population), but not in anxiety. Physical QoL was poorer in patients who were younger, who had a mild orofacial deformity, and who were depressed. Psychological QoL was poorer in younger patients and in depressed patients. Social QoL was poorer in patients who were single, who had a mild orofacial deformity, and who were depressed. Although orthognathic surgery provides a moderate improvement in psychological and social QoL, the systematic screening and treatment of depression could further improve QoL after surgery because it is a major predictor of poor QoL in this population., (Copyright © 2015 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.)

In patients who receive transplantation for alcohol liver disease, obesity and metabolic syndrome are highly prevalent after transplantation and both contribute to a significant proportion of cardiovascular complications, late morbidity and mortality in this population. Although immunosuppressive medications have been hypothesised to explain some of these post-liver transplantation (LT) metabolic complications, they cannot be considered the sole cause of obesity and metabolic syndrome, and the high prevalence of these illnesses remains unexplained. Given the significant overlap between the neurobiological, psychiatric and psychological factors that underlie alcohol addiction and reward-related behavioural dyscontrol disorders such as food addiction (FA), we hypothesised that the high prevalence of obesity and metabolic syndrome reported in patients who receive transplantation for alcohol liver disease could be explained at least partially by a switch in some individuals from a previous alcohol addiction to post-transplantation FA (i.e., addiction transfer = addiction switch). In our integrative model, we also speculate that an increased prevalence of FA or alcohol addiction may occur in patients with both specific psychobiological profiles and shared risk factors. We further hypothesise that in the subpopulation of patients who develop either alcohol addiction or FA after LT, those with high insight with regard to the consequences of alcohol use could be at higher risk for FA, whereas those with low insight could be at higher risk for alcohol addiction. We discuss here evidence for and against this hypothesis and discuss which patients could be more vulnerable to these two addictions after LT. Because it will not be either possible or ethical to test some of our hypotheses in humans, future studies should test these hypotheses using a translational strategy, using both clinical and preclinical approaches. If our hypotheses could account for the significant increase in obesity and metabolic syndrome after LT, this would lead to new avenues for research and preventive as well as therapeutic interventions for alcohol-related LT patients. All patients with previous or current alcohol addiction should be systematically screened for FA and followed up for subsequent risk of obesity and metabolic syndrome. Such strategies might be effective in improving survival, outcomes and quality of life after LT and also in the overall population of patients with alcohol addiction. By determining common risk factors for both alcohol addiction and FA using a translational approach, our model could help to find novel psychopharmacological and psychological strategies that might be effective in both FA and alcohol addiction., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Objective: To compare measures of sensation seeking in a clinical group of cocaine-dependent (CD) patients with and without a history of probable childhood ADHD and in non-cocaine-dependent (NCD) healthy volunteers., Method: Patients (n = 75; 42 with and 33 without probable childhood ADHD) and comparisons (n = 84) were assessed with the Diagnostic Interview for Genetic Studies, the Wender Utah Rating Scale for childhood ADHD, and the Zuckerman Seeking Sensation Scale., Results: We found significantly higher prevalence rates of probable childhood ADHD in CD versus NCD (p < .001). The mean total scores of sensation seeking were significantly higher in CD versus NCD participants (p < .001) as well as in CD patients with versus those without a probable history of childhood ADHD (p < .001)., Conclusion: Our study sets the basis for longitudinal investigation assessing whether the persistence of high level of sensation seeking in adults with childhood ADHD contributes to the transition to cocaine dependence., (© 2014 SAGE Publications.)

Objective: The concept of food addiction has recently been proposed by applying the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, criteria for substance dependence to eating behaviour. Food addiction has received increased attention given that it may play a role in binge eating, eating disorders, and the recent increase in obesity prevalence. Currently, there is no psychometrically sound tool for assessing food addiction in French. Our study aimed to test the psychometric properties of a French version of the Yale Food Addiction Scale (YFAS) by establishing its factor structure and construct validity in a nonclinical population., Method: A total of 553 participants were assessed for food addiction (French version of the YFAS) and binge eating behaviour (Bulimic Investigatory Test Edinburgh and Binge Eating Scale). We tested the scale's factor structure (factor analysis for dichotomous data based on tetrachoric correlation coefficients), internal consistency, and construct validity with measures of binge eating., Results: Our results supported a 1-factor structure, which accounted for 54.1% of the variance. This tool had adequate reliability and high construct validity with measures of binge eating in this population, both in its diagnosis and symptom count version. A 2-factor structure explained an additional 9.1% of the variance, and could differentiate between patients with high, compared with low, levels of insight regarding addiction symptoms., Conclusions: In our study, we validated a psychometrically sound French version of the YFAS, both in its symptom count and diagnostic version. Future studies should validate this tool in clinical samples.

Improvement in nurses' quality of work life (QWL) has become a major issue in health care organizations. We hypothesized that the level of transactive memory (defined as the way groups collectively encode, store, and retrieve knowledge) and participative teamwork (an organizational model of care based on vocational training, a specific service's care project, and regular interdisciplinary staffing) positively affect nurses' QWL. This cross-sectional study enrolled 84 ward-based psychiatric nurses. We assessed transactive memory, participative teamwork, perceived organizational justice, perceived organizational support, and QWL using psychometrically reliable and valid scales. Participative teamwork and transactive memory were positively associated with nurses' QWL. Perceived organizational support and organizational justice fully mediated the relationship between participative teamwork and QWL, but not between transactive memory and QWL. Improved transactive memory could directly improve nurses' QWL. Improved participative teamwork could improve nurses' QWL through better perceived organizational support and perceived organizational justice.

Objective: Although depression, anxiety, and binge eating are prevalent in candidates for bariatric surgery, their impact on weight loss is unknown following sleeve gastrectomy. This study assesses the associations between weight loss and preoperative depression, anxiety, and binge eating scores in patients undergoing sleeve gastrectomy for morbid obesity., Method: This cohort study included 34 patients who underwent sleeve gastrectomy for morbid obesity between May 2006 and February 2010 in a French tertiary referral center. We assessed preoperative depression (using the Beck depression inventory and the SCL-90-R depression subscale), anxiety (using the Hamilton anxiety rating scale and the SCL-90-R anxiety subscales), and binge eating (using the bulimic investigatory test, Edinburgh). The primary outcome was the percentage of excess weight loss at 12 months (PEWL)., Results: The preoperative mean body mass index (BMI) was 55.3 kg/m2 ± 10.2 kg/m2 and 41.7 kg/m2 ± 8.7 kg/m2 at the 12-month follow-up visit. The mean PEWL was 46.8% ± 15.8%. After adjusting for the preoperative BMI, the PEWL was negatively associated with preoperative scores for depression (β= -0.357; P < 0.05), phobic anxiety (β = -0.340; P < 0.05), interpersonal sensitivity (β = -0.328; P < 0.05), and binge eating (β = -0.315; P = 0.05). Other forms of anxiety were not correlated with the PEWL., Conclusions: Higher preoperative depression, phobic anxiety, interpersonal sensitivity, and binge eating scores are associated with low postoperative weight loss in patients undergoing sleeve gastrectomy. Future studies should assess the preoperative prevalence of syndromal or subsyndromal atypical depression and its relationship to postoperative weight loss in bariatric surgery candidates., (Copyright © 2012 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.)

Introduction: The aim of the study was to evaluate trauma-related impairments of working memory in psychiatric outpatients, and the mediating role of processing speed, anxiety and depression in the cognitive decrements., Methods: This research applied a comprehensive assessment protocol including an evaluation of psychopathological and neuropsychological functioning in psychiatric outpatients. Patients with trauma history (n = 33) were compared to patients without such a history (n = 30). We collected information regarding age, gender, culture level, profession level, alcohol abuse, anxiety, and depression symptoms. Working memory and speed processing were assessed with standardised neuropsychological instruments. Data analysis was accomplished using parametric statistics, and a hierarchical multiple regression model was used to regress working memory performance scores against the trauma variable, anxiety-depression scores, and speed processing., Results: The groups differed by gender, not by age, education level, socioeconomic status and alcohol abuse. Analysis of cognitive data revealed specific trauma-related deficits in working memory. Moreover, the trauma-exposed subjects scored higher on anxiety/depression scales, and lower on processing speed tests. The regression revealed significant impairment in working memory partially mediated by speed processing, but not by anxiety or depression., Conclusions: These findings confirmed the trauma-related impairments in working memory and the paramount importance for these impairments of reduced processing speed rather than emotional factors.

The present study investigated the influence of developmental level on interaction and imitation in infants and young children with autism on the basis of family videos and filmed consultation. The sample comprised 18 children with autism divided into groups according to their developmental quotient (DQ>50 and DQ<50). A quantitative evaluation was performed on video observations at four periods (10-12 months, 16-18 months, 24-26 months, after 4 years) using scales appropriate for the evaluation of interaction and imitation impairments. The findings showed that, at a very early age, infants later diagnosed as having autistic disorder show different intensities of interaction and imitation deficits according to developmental level.

Depressive symptoms are frequent in old age. They are associated with several types of mental disorders : major depression, bipolar disorder, dysthymia, organic mood disorder, mixed anxious and depressive disorder. Various types of assessment tools can help to evaluate depressive symptomatology in the elderly: self administered questionnaires, observer ratings, standardised interviews. All are helpful in the clinical approach of depressive states. Self-administered questionnaires are the best tools for a systematic brief screening for depression, while observer ratings will be used for a quantification of depressive symptomatology in the follow up or to evaluate the efficacy of therapeutic interventions. Lastly, standardised interview are mostly used in research protocols, taking advantage of their high specificity. For the assessment of depression as one of the behavioural and psychological symptoms of dementia, multidimensional tools like the NPI, or unidimensional instruments like the Cornell scale for depression will be preferred.