Predicting Antidepressant Treatment Response From Cortical Structure on MRI: A Mega-Analysis From the ENIGMA-MDD Working Group.

Accurately predicting individual antidepressant treatment response could expedite the lengthy trial-and-error process of finding an effective treatment for major depressive disorder (MDD). We tested and compared machine learning-based methods that predict individual-level pharmacotherapeutic treatment response using cortical morphometry from multisite longitudinal cohorts. We conducted an international analysis of pooled data from six sites of the ENIGMA-MDD consortium (n = 262 MDD patients; age = 36.

White matter hyperintensities and their role in major depressive episodes: a cross-sectional study in adults under 65.

Objective: White matter hyperintensities (WMH) are associated with Major Depressive Episodes (MDE) in individuals aged 65 and over. WMH are prevalent in adults under 65, yet the association between their volume and MDE in this population remains uncertain. This study aimed to assess the association between WMH volume and MDE and its severity in patients < 65.

Shaping tomorrow: how the STEP training course pioneered noninvasive brain stimulation training for psychiatry in France.

Over the past three decades, non-invasive brain stimulation (NIBS) techniques have gained worldwide attention and demonstrated therapeutic potential in various medical fields, particularly psychiatry. The emergence of these novel techniques has led to an increased need for robust training programs to provide practitioners, whether clinicians or scientists, with the necessary skills and knowledge. In response, a comprehensive training curriculum for NIBS in psychiatry has been developed in France.

Risk of admission to hospital for self-harm after admission to hospital for COVID-19: French nationwide longitudinal study.

Background: Assessing the risk of subsequent self-harm after hospitalisation for COVID-19 is critical for mental health care planning during and after the pandemic.

Aims: This study aims to compare the risk of admission to hospital for self-harm within 12 months following a COVID-19 hospitalisation during the first half of 2020, with the risk following hospitalisations for other reasons.

Method: Using the French administrative healthcare database, logistic regression models were employed to analyse data from patients admitted to hospitals in metropolitan France between January and June 2020.

COVID-19 pandemic's impact on French Health Students' consumption of substances - a mixed analysis of their substance use.

Objectives: The COVID-19 pandemic had a huge impact on global mental health. Health care students, both as young people and regarding their student condition, were a more at-risk population. During the first and the third waves, two national surveys already found high levels of psychological distress (21 to 83% of severe psychological distress).

Barriers to discharge: A retrospective study of factors associated with stays of longer than 2 years in a French secure hospital unit.

Background: Extended stays in specialist secure hospital units raise ethical concerns. While this topic has been investigated in various countries, there has been little research on it in France.

Aims: We aimed to study the length of stay of patients in the Henri Colin unit, a secure hospital unit in the Paris area and test relationships between length of stay and sociodemographic, clinical and legal features.

Measuring loneliness: a head-to-head psychometric comparison of the 3- and 20-item UCLA Loneliness Scales.

Background: Despite the growing interest in the prevalence and consequences of loneliness, the way it is measured still raises a number of questions. In particular, few studies have directly compared the psychometric properties of very short measures of loneliness to standard measures.

Methods: We conducted a large epidemiological study of midwife students ( = 1742) and performed a head-to-head comparison of the psychometric properties of the standard (20 items) and short version (3 items) of the UCLA Loneliness Scales (UCLA-LS).

Association of the GRIK4 rs1954787 polymorphism with clinical response in antidepressant-treated depressed patients: results from a prospective cohort and meta-analysis.

Major Depressive Disorder (MDD) is the leading cause of disability worldwide. Genetic factors influence the effect of its main treatment option, antidepressant drugs (ATD). The GRIK4 rs1954787(T>C) genetic polymorphism was associated with response following 1-3 months of ATD treatment in some studies, but not others.

Acute COVID-19 severity markers predict post-COVID new-onset psychiatric disorders: A 2-year cohort study of 34,489 patients.

New-onset psychiatric disorders are frequent after COVID-19. We aim to determine whether acute COVID-19 severity markers can predict post-COVID new-onset psychiatric disorders. We conducted an electronic health records (EHR) cohort study of patients hospitalized for COVID-19 and without any known history of psychiatric disorders.

Mental health in midwifery students: A French nationwide survey.

Background: Poor mental health in health students is a major public health issue, impacting personal quality of life and functioning, curriculum and care quality to patients.

Problem: Few studies to date have examined mental health in midwifery students.

Aim: To evaluate the midwifery students'mental health.

'We are all children of war': a qualitative inquiry into parenting following adolescents' recent traumatic exposure in a multiple crisis setting in Beirut, Lebanon.

Strong familial bonds are crucial to building resilience among youth exposed to traumatic events in socially adverse environments. Exploring parental experiences in the aftermath of adolescents' traumatic exposure in these settings would help tailor early interventions. We qualitatively explored experiences and perceived needs among parents of teenagers aged 11-16 years who were exposed in the last three months to a potentially traumatic event in Beirut, Lebanon.

Serotonin reuptake inhibitors improve muscle stem cell function and muscle regeneration in male mice.

Serotonin reuptake inhibitor antidepressants such as fluoxetine are widely used to treat mood disorders. The mechanisms of action include an increase in extracellular level of serotonin, neurogenesis, and growth of vessels in the brain. We investigated whether fluoxetine could have broader peripheral regenerative properties.

Adherence to clinical practice guidelines for using electroconvulsive therapy in elderly depressive patients.

Objectives: Electroconvulsive therapy (ECT) is one of the most effective treatments in mood disorders, mainly in major depressive episode (MDE) in the context of either unipolar (MDD) or bipolar disorder (BD). However, ECT remains a neglected and underused treatment. Older people are at high risk patients for the development of adverse drug reactions.

Optimisation of pharmacotherapy in psychiatry through therapeutic drug monitoring, molecular brain imaging and pharmacogenetic tests: Focus on antipsychotics.

Background: For psychotic disorders (i.e. schizophrenia), pharmacotherapy plays a key role in controlling acute and long-term symptoms.

Habenular volume changes after venlafaxine treatment in patients with major depression.

Background: Habenula, a hub brain region controlling monoaminergic brain center, has been implicated in major depressive disorder (MDD) and as a possible target of antidepressant response. Nevertheless, the effect of antidepressant drug treatment on habenular volumes remains unknown. The objective of the present research was to study habenular volume change after antidepressant treatment in patients with MDD, and assess whether it is associated with clinical improvement.

Tobacco Images Choice and its Association With Craving and Dependence in People Who Smoke Cigarettes.

Introduction: Increased salience of drug-related cues over nondrug reinforcers can drive drug use and contribute to tobacco use disorder (TUD). An important scientific and clinical goal is to effectively measure this elevated drug-seeking behavior in TUD. However, most TUD assessments rely on self-reported cravings and cigarette consumption, not providing an objective measure of the impact of drug cues on biasing behavior toward drugs.

Cognition and gut microbiota in schizophrenia spectrum and mood disorders: A systematic review.

FRILEUX, M., BOLTRI M. and al.

Predictors of Functional Impairment in Bipolar Disorder: Results From 13 Cohorts From Seven Countries by the Global Bipolar Cohort Collaborative.

Objectives: Persistent functional impairment is common in bipolar disorder (BD) and is influenced by a number of demographic, clinical, and cognitive features. The goal of this project was to estimate and compare the influence of key factors on community function in multiple cohorts of well-characterized samples of individuals with BD.

Methods: Thirteen cohorts from 7 countries included = 5882 individuals with BD across multiple sites.