[Baclofen in the treatment of alcohol addiction : a French saga].

In 2018, France granted an approval to baclofen for the treatment of alcohol-dependency. It is the culmination of a long saga that began in 2005 with the publication of the personal case of Dr Ameisen, followed in 2008 by a public book which achieved great success and an important echo in the French population and in the media. The weakness of scientific data contradicting peremptory positions on its effectiveness has generated strong tensions between supporters of scientific medicine and activists supporting baclofen.

Mindfulness-based relapse prevention for cannabis regular users: Preliminary outcomes of a randomized clinical trial.

Mindfulness-based approaches have shown their effectiveness in caring for patients with substance use disorders (SUD). Mindfulness-based relapse prevention (MBRP) integrates practices from mindfulness-based interventions and cognitive-behavioral relapse prevention (RP) approaches. This article presents the preliminary results of a study that measures the effectiveness of an MBRP protocol for volunteer cannabis users willing to reduce or stop their consumptions.

Assessment of neuropsychological impairments in regular cannabis users.

Background: Cannabis is the most widely used illicit drug in the world. It is responsible for cognitive dysfunction of memory, speed of information processing, attention, and executive functions. Cognitive performance depends on the level of study, tolerance, and duration of abstinence from cannabis use.

[Specific effect of exercise training on depression in COPD patients].

Introduction: Depression is a common comorbidity in COPD patients, worsening their quality of life and their current level of physical activity. Respiratory rehabilitation is therefore highly recommended for COPD patients but only few of them have access to that kind of program. In real life, exercise training is often the only therapeutic activity provided to patients.

Working toward the ideal situation: A pragmatic Epi-Psy approach for the diagnosis and treatment of psychogenic nonepileptic seizures.

Medical international guidelines recommend regular psychiatric consultations for patients with epilepsy, in order to detect comorbidities. However, there is a lack of guidance about PNES that constitute both a differential diagnosis and a comorbidity of epilepsy. While waiting for the ideal collaboration between neurologists and psychiatrists, we develop a pragmatic approach.

Clinical features and outcomes of COVID-19 patients hospitalized for psychiatric disorders: a French multi-centered prospective observational study.

Background: Patients with psychiatric disorders are exposed to high risk of COVID-19 and increased mortality. In this study, we set out to assess the clinical features and outcomes of patients with current psychiatric disorders exposed to COVID-19.

Methods: This multi-center prospective study was conducted in 22 psychiatric wards dedicated to COVID-19 inpatients between 28 February and 30 May 2020.

[Establishment of analysis groups of professional nursing practice in mental health].

In mental health, as elsewhere, nurses are increasingly faced with clinical and organizational problems. At a time when the nursing profession is experiencing new perspectives through advanced practice, particularly in psychiatry and mental health, a cross-sectional view is proposed on the implementation of an experimentation of analysis groups of professional nursing practice at the Nancy psychotherapeutic center (54). The strengths, limits and perspectives of this system are presented for the teams, their management and for the clinical nurse specialist who leads the sessions.

Validation of the French version of the Cannabis Use Disorder Identification Test-Revised and comparison with the Cannabis Abuse Screening Test for screening cannabis use disorder in a psychiatric sample.

Introduction: Several questionnaires have been developed for screening cannabis use disorder in clinical populations, but very few studies have compared the screening abilities of the different instruments. Here, we aimed to confirm the psychometric properties of a French version of the Cannabis Use Disorder Identification Test-Revised (CUDIT-R), and to compare its screening abilities with those of the Cannabis Abuse Screening Test (CAST), in subjects consulting in mental health settings.

Methods: Two hundred and thirteen cannabis smokers who sought treatment for any type of mental disorder, recruited in four French centres, completed the French CUDIT-R (CUDIT-R-Fr) and the full version of the CAST, and were assessed for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria of cannabis use disorder by an addiction specialist.

The course of bipolar disorder as a function of the presence and sequence of onset of comorbid alcohol use disorders in outpatients attending the Fondamental Advanced Centres of Expertise.

Objectives: The comorbidity of alcohol use disorder (AUD) and bipolar disorder (BD) has been repeatedly associated with poorer clinical outcomes than BD without AUD. We aimed to extend these findings by focusing on the characteristics associated with the sequence of onset of BD and AUD.

Methods: 3,027 outpatients from the Fondamental Advanced Centres of Expertise were ascertained for BD-1, BD-2 and AUD diagnoses, including their respective ages at onset (AAOs, N =2,804).

Network of co-expressed circadian genes, childhood maltreatment and sleep quality in bipolar disorders.

Bipolar disorder (BD) is a chronic and burdensome psychiatric disease, characterized by variations in mood and energy. The literature has consistently demonstrated an association between BD and childhood maltreatment (CM), and genetic variants of circadian genes have been associated with an increased vulnerability to develop BD. In this context, environmental factors such as CM may also contribute to the susceptibility to BD through alterations in the functioning of the biological clock linked to modifications of expression of circadian genes.

[The contribution of therapeutic education in mental health].

Long absent in the provision of psychiatric care, therapeutic education programmes for patients with mental illness appeared in the 1980s, mainly for schizophrenia or bipolar disorders.

Post-traumatic stress disorder following childbirth.

Background: Childbirth experience could be complicated and even traumatic. This study explored the possible risk factors for post-traumatic stress disorder following childbirth (PTSD-FC) in mothers and partners.

Methods: Through a cross-sectional online survey biographical, medical, psychological, obstetrical and trauma history data were collected.

Retinal dysfunctions in regular tobacco users: The retina as a window to the reward circuit in addictive disorders.

The nicotine contained in tobacco is a neuromodulator which affects neurotransmission within the brain. The retina is an easy way to study central synaptic transmission dysfunctions in neuropsychiatric disorders. The purpose of this study is to assess the impact of regular tobacco use on retinal function using pattern (PERG), flash (fERG) and multifocal (mfERG) electroretinogram (ERG).

Delayed on- and off-retinal responses of cones pathways in regular cannabis users: An On-Off flash electroretinogram case-control study.

The retina is considered a useful area for investigating synaptic transmission abnormalities in neuropsychiatric disorders, including as a result of using cannabis, the most widely consumed illicit substance in the developed world. The impact of regular cannabis use on retinal function has already been evaluated, using pattern and flash electroretinogram (ERG) to demonstrate a delay in ganglion and bipolar cell response. Using multifocal ERG, it was showed that the delay to be preferentially located in the central retina.

Prevalences and predictive factors of maternal trauma through 18 months after premature birth: A longitudinal, observational and descriptive study.

Posttraumatic reactions are common among mothers of preterm infants and can have a negative influence on their quality of life and lead to interactional difficulties with their baby. Given the possible trajectories of posttraumatic reactions, we hypothesized that prevalences of postpartum posttraumatic reactions at given times underestimate the real amount of mothers experiencing these symptoms within 18 months following delivery. Additionally, we examined whether sociodemographic and clinical characteristics of dyads influence the expression of posttraumatic symptoms among these mothers.

Episodic Autobiographical Memory in Adults With Autism Spectrum Disorder: An Exploration With the Autobiographical Interview.

The literature has provided contradictory results regarding the status of episodic memory in autism spectrum disorder (ASD). This might be explained by methodological differences across studies. In the present one, the well-recommended Autobiographical Interview was used in which important aspects of episodic memory were assessed, namely, the number and richness of phenomenological memory details, before and after a retrieval support.

Antihistamine and cationic amphiphilic drugs, old molecules as new tools against the COVID-19?

Several studies have reported that certain psychoactive drugs could have a protective effect against SARS-CoV-2. Herein, we propose that antihistamines (anti-H1) and cationic amphiphilic drugs (CAD), specifically, have the capacity to disrupt virus entry and replication. In addition, several of these molecules have limited side effects and as such could be promising prophylactic candidates against SARS-CoV-2 infection.

Retinal ganglion cell dysfunction is correlated with disturbed visual cognition in schizophrenia patients with visual hallucinations.

Patients with schizophrenia have altered visual cognition and retinal functions. No studies have explored if retinal anomalies are related to visual cognition and the presence of visual hallucinations (VH). We explored functional responses of the retinal ganglion cells in schizophrenia patients with or without VH and conducted a neuropsychological evaluation to explore the links between cognition and retinal function.

Benefit of long-acting paliperidone in Huntington's disease: a case report.

Through this brief report, we described our clinical considerations about the treatment of motor fluctuations and psychiatric comorbidities in Huntington's disease, for example, aggressiveness and obsessive-compulsive disorders. Indeed, as classical treatment, for example, olanzapine and risperidone, were inefficient to improve motor disorders in our patient, we postulated that motor fluctuations could be influenced by the pharmacokinetic profile of oral risperidone. So, in line with recent practice in schizophrenia, we proposed empirically paliperidone 1-month long-acting injections hypothesized to improve motor fluctuations, treatment so far reserved to Huntington's disease patients who are noncompliant to oral risperidone.

[The evolution of child psychiatry emergencies: Results and reflections from a Nancy University Hospital study].

Introduction: Mental illness is one of the most common causes of disability, morbidity and mortality in childhood. According to the scientific literature, the prevalence of mental health disorders is an estimated 10% to 20% in the USA and similar results are found in France. Although primordial, outpatient care often appears insufficient with inequalities in its geographical distribution and its accessibility.

Anticipatory anxiety of epileptic seizures: An overlooked dimension linked to trauma history.

Objective: Fear of having a seizure called anticipatory anxiety of epileptic seizure (AAS), constitutes a daily life burden but has been rarely studied. Our aim was to assess the prevalence and the determining factors of AAS in patients with drug-resistant focal epilepsy, a dimension that has not been thoroughly investigated before.

Methods: We conducted an observational, prospective study enrolling patients with drug-resistant focal epilepsy.

Post-traumatic factors are involved in the evolution of the number of seizures in patients with PNES.

Objective: The purpose of this prospective study was to identify predictive factors of the evolution of the number of seizures.

Methods: We included 85 individuals with a diagnosis of Psychogenic Nonepileptic Seizure (PNES) who completed at least two clinical interviews spaced by 6 months during a 24-month follow-up. Participants underwent a structured interview with an experimented clinician in PNES to complete standardized evaluation and validated scales.