Risk factors of suicide in prisons: a comprehensive retrospective cohort study in France, 2017-2020.

PURPOSE: Suicide is a leading cause of death in prison and the suicide rates are several times higher in the prison population than in the general population in most countries. Of the studies that have investigated risk factors for suicide in prison, few have controlled for possible confounding factors. The aim of this study is to identify risk factors of suicide among people in French prisons, over a four-year period. METHODS: All incarcerations that occurred in France during 2017-2020 were eligible. Sociodemographic, criminal and prison characteristics were collected for each incarceration from data of the National Prison Service. Survival univariate and multivariate analyses were performed with a Cox regression model. RESULTS: 358,522 incarcerations were included, of which 449 ended in suicide during the follow-up. The median length of prison stay was 5.1 months. The median age at prison entry was 30 years and 95.8% of incarcerations involved men. The overall suicide rate was 173 [157-189] per 100,000 person-years. Factors associated with suicide in the multivariate model (p < 0.05) were the early stage of incarceration and in particular the first week (HR = 7.6 [5.4-10.8]), violent offences and in particular homicide (HR = 3.0 [2.1-4.2]), French (HR = 1.7 [1.2-2.4]) and other European nationalities (HR = 2.1 [1.4-3.3]), age above 40 (HR = 2.0 [1.5-2.6]), pre-trial incarceration (HR = 1.8 [1.4-2.3]), being separated (HR = 1.6 [1.1-2.3] and having a high school diploma (HR = 1.4 [1.0-1.8]). CONCLUSIONS: Factors associated with suicide in prison are complex and involve individuals' criminal history as well as conditions of incarceration. These characteristics may be relevant to focus suicide prevention efforts.

[Prevalence of mental disorders in French prisons: A systematic review]. / Prévalence des troubles psychiatriques en population carcérale française : une revue systématique de la littérature.

INTRODUCTION: The prevalence of psychiatric disorders among prisoners remains a major public health issue worldwide. In France, despite the increasing number of persons who are incarcerated (+30% between 1992 and 2002 with a 120% prison overcrowding), and a historical concern about the mental health of persons in detention and its management, no systematic review has been published on this subject. The aim of this article is to present the results of a systematic review of the literature on the prevalence of psychiatric disorders in French prisons. METHOD: The reporting of this systematic review conforms to the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) checklist. We searched the PubMed and Web of Science databases. We used combinations of keywords relating to prison (prison*, jail*, inmate*), to psychiatry ("mental health", psychiatr*), and to France (France, French). This work was completed with a search through the digital libraries of the École des Hautes Études en Santé Publique (EHESP) and of the Système Universitaire de Documentation (Sudoc) to obtain data from academic works and the gray literature. References cited in studies included in this review were also examined. All references published up to September 2022, written in English or French, presenting the results of original quantitative studies on the prevalence of psychiatric disorders in correctional settings were included. Two researchers independently extracted data from included references according to a pre-established protocol. RESULTS: Among 501 records identified, a total of 35 papers based on 24 epidemiological studies met the eligibility criteria for inclusion in this review: 16 were cross-sectional, 7 retrospective and 1 both cross-sectional and retrospective. All papers were published between 1999 and 2022. We found one European study, 5 international studies, 18 regional or local studies. Of these, 21 studies had all-male or mixed gender samples (but when the sample was mixed gender, it was always at least 92% male). Almost half of the studies (n=11) involved a small sample of fewer than 500 persons. Half of the studies involved a sample of recently incarcerated persons: 6 involved a random sample of persons in detention, and 1 involved a sample of people incarcerated for more than 5 years. The last 5 studies focused on persons aged over 50 years and incarcerated for more than one year (n=1), incarcerated for sexual offences (n=2), placed in disciplinary cells (n=1) or in a special wing for radicalized or suspected radicalized individuals (n=1). Nine studies used standardized and validated diagnostic tools. According to the 4 studies involving representative samples and using standardized and validated diagnostic tools, the prevalence of the following psychiatric disorders was: 29.4-44.4% for anxiety disorders, 5-14.2% for PTSD, 28-31.2% for mood disorders, 6.9-17% for psychotic disorders, 32% for personality disorders and 11% for ADHD. CONCLUSION: This systematic review of the literature highlights the high prevalence of psychiatric disorders in French prisons. The data collected are in line with international studies. The great methodological heterogeneity of the papers included in this review calls for further rigorous research to better understand the rates of mental disorders in French prisons and to explore their determinants.

Attentional bias toward negative stimuli in PTSD: an eye-tracking study.

BACKGROUND: Research on biased processing of aversive stimuli in posttraumatic stress disorder (PTSD) has produced inconsistent results between response time (RT) and eye-tracking studies. Recent RT-based results of dot-probe studies showed no attentional bias (AB) for threat while eye-tracking research suggested heightened sustained attention for this information. Here, we used both RT-based and eye-tracking measures to explore the dynamics of AB to negative stimuli in PTSD. METHODS: Twenty-three individuals diagnosed with PTSD, 23 trauma-exposed healthy controls, and 23 healthy controls performed an emotional dot-probe task with pairs of negative and neutral scenes presented for either 1 or 2 s. Analyses included eye movements during the presentation of the scenes and RT associated with target localization. RESULTS: There was no evidence for an AB toward negative stimuli in PTSD from RT measures. However, the main eye-tracking results revealed that all three groups showed longer dwell times on negative pictures than neutral pictures at 1 s and that this AB was stronger for individuals with PTSD. Moreover, although AB disappeared for the two groups of healthy controls with prolonged exposure, it persisted for individuals with PTSD. CONCLUSION: PTSD is associated with an AB toward negative stimuli, characterized by heightened sustained attention toward negative scenes once detected. This study sheds light on the dynamics of AB to negative stimuli in PTSD and encourages us to consider optimized therapeutic interventions targeting abnormal AB patterns.

Admission to jail and psychotic symptoms: a study of the psychotic continuum in a sample of recently incarcerated men.

PURPOSE: We sought to measure the prevalence of psychotic symptoms (PSs) and psychotic disorders (PDs) in a sample of men entering jail and to compare these prevalences with those observed in the general population. We also aimed to explore the sociodemographic and clinical factors associated with PSs and PDs. METHODS: The Mental Health in the Prison Population (MHPP) survey interviewed 630 incarcerated men upon admission to jail, using the Mini International Neuropsychiatric Interview. We looked for associations between sociodemographic and clinical characteristics and the presence of lifetime PSs and PDs in the MHPP and Mental Health in the General Population (MHGP) surveys, which used the same methodology to collect data from the jail and general populations of the same geographical area. RESULTS: A higher proportion of PSs without PDs was found in the MHGP group (25.3% vs. 17.8%, p < 0.001), whereas a higher prevalence of PDs was found in the MHPP group (7.0% vs. 2.6%, p < 0.001). The multivariable model indicated that subjects who were single or separated/divorced/widowed and had a history of trauma exposure were at joint risk of PSs and PDs, whereas entering jail was not associated with either PSs or PDs after adjustment for all covariates. CONCLUSION: The present study shows that PDs, but not PSs, are more prevalent in men entering jail than in the general population. This overrepresentation could be further explained by the exposure to vulnerability factors found in this population rather than by any specificity related to entering jail.

Deinstitutionalization, community-based care and incarceration of people with severe mental illness: Out of sight, out of mind?

Although the international literature points to a number of benefits from deinstitutionalization, such as limiting coercion, more cost-effectiveness of care systems, and better use of community care, it may be helpful to take a broader perspective on where coercion and institutionalization of people with severe mental illnesses (SMI) and/or substance use disorders frequently occur: in prisons and jails. In this comment, we propose to move beyond the inpatient/outpatient dichotomy.

Opening the black box of hospitalizations in French high-secure psychiatric forensic units.

INTRODUCTION: Basic epidemiological data are rare concerning the activity of specialized forensic psychiatric facilities in France. Here, we investigated the activity of the ten (640 beds) French "units for difficult patients" (unités pour malades difficiles [UMDs]). METHOD: We used the Programme de médicalisation des systèmes d'information (PMSI) database to describe the characteristics and evolution of psychiatric hospitalisations in UMDs between 2012 and 2021, as well as the age, sex, and principal diagnoses of the patients hospitalized in these facilities. RESULTS: Between 2012 and 2021, 4857 patients were hospitalized in UMDs (6082 stays). Among them, 897 (18.5%) had more than one stay. The number of admissions ranged from a minimum of 434 to a maximum of 632 per year. The number of discharges ranged from a minimum of 473 to a maximum of 609 per year. The mean length of stay was 13.5 (SD: 22.64) months with a median of 7.3 months (IQR: 4.0-14.4). Among the 6082 stays, 5721 (94.1%) involved male patients. The median age was 33 (IQR: 26-41) years. The most frequent principal psychiatric diagnoses were psychotic disorders and personality disorders. CONCLUSION: The number of individuals hospitalized in specialized forensic psychiatric facilities has been stable for 10 years in France and remains lower than in most European countries.

[The transitional mobile team, psychiatric care upon release from prison]. / L'équipe mobile transitionnelle, des soins psychiatriques en sortie de prison.

The "transitional mobile team" has been developed to optimize the management of the transition from prison to the community for people with psychiatric disorders in France. The objectives are to limit the risk of relapse and death during this high-risk period and to ensure the links between psychiatry in prison and community psychiatry.

[Isolation and mechanical restraint in psychiatry]. / Isolement et contention mécanique en psychiatrie.

Since 2016, there has been a succession of legal texts aimed at framing the use of seclusion and mechanical restraint in psychiatric services. These legal evolutions are not without consequence on the practice of caregivers. We propose here a practical summary of this issue.

[Soothing spaces and techniques in psychiatry]. / Espaces et techniques d'apaisement en psychiatrie.

The development of alternatives to seclusion and restraint is a priority for psychiatric care services. Among them, the implementation of soothing spaces is currently experiencing considerable growth.

rTMS for depression: The difficult transition from research to clinical practice.

The publication of the 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for the management of mood disorders was followed by a series of correspondences discussing the place of repetitive transcranial magnetic stimulation (rTMS) in the sequence care for the routine treatment of depression. The controversy has led to an intense debate about the positioning of this neuromodulation technique in the clinical armamentarium for depression in the Australian and New Zealand Journal of Psychiatry. The many arguments presented by the authors to defend their respective points of view can be summarised in two main key issues: (i) the interpretation of the level of evidence of rTMS for depression and (ii) the characterisation of patients who could benefit from this treatment. In this viewpoint, we discuss the difficult transition from research to clinical practice regarding the use of rTMS to treat depression.

Substance Use, Substance Use Disorders, and Co-Occurring Psychiatric Disorders in Recently Incarcerated Men: A Comparison with the General Population.

INTRODUCTION: The rates of alcohol and illegal drug use and the prevalence of alcohol and illegal drug use disorders (AUDs and DUDs) are high in prison populations, particularly in men entering jail. However, these rates have never been exhaustively assessed and compared to those of the general population in France. METHODS: We based our research on two surveys, conducted in the same French region, which included a total of 630 men entering jail and 5,793 men recruited from the general population. We used the Mini-International Neuropsychiatric Interview to assess alcohol and drug use, AUD, DUD, as well as co-occurring psychiatric disorders, and we examined differences in prevalence rates between the two populations. Logistic regression models were performed to (i) identify the factors associated with AUD and DUD and (ii) test whether the interaction between admission to jail and the presence of AUD, DUD, or both is linked to the presence of at least one co-occurring psychiatric disorder. RESULTS: Compared to the general population sample, the prevalence of AUD (33.8% vs. 8.7%, p < 0.001) and DUD (at least one type of drug: 28.7% vs. 5.0%, p < 0.001; cannabis: 24.0% vs. 4.7%, p < 0.001; opioids: 6.8% vs. 0.4%, p < 0.001; stimulants: 5.2% vs. 0.8%, p < 0.001) was significantly higher in the jail population sample, as well as the rates of past-year use of various substances (alcohol: 62.1% vs. 56.4%, p = 0.007; at least one type of illegal drug: 50.0% vs. 14.4%, p < 0.001; cannabis: 45.6% vs. 13.9%, opioids: 9.4% vs. 0.7%; stimulants: 8.6% vs. 1.9%). Admission to jail was associated with a higher risk of AUD (aOR = 3.80, 95% CI: 2.89-5.01, p < 0.001) or DUD (aOR = 4.25, 95% CI: 3.10-5.84, p < 0.001). History of trauma was also associated with both AUD (aOR = 1.81, 95% CI: 1.53-2.14, p < 0.001) and DUD (aOR = 2.15, 95% CI: 1.74-2.65, p < 0.001), whereas history of migration was only associated with DUD (aOR = 1.38, 95% CI: 1.12-1.71, p = 0.003). AUDs and DUDs were more strongly associated with co-occurring psychiatric disorders in incarcerated men than in the general population. Among individuals with AUD, DUD, or both, co-occurring anxiety and mood disorders were particularly more frequent in jail than in the general population. DISCUSSION/CONCLUSION: As in most countries, AUD and DUD are highly prevalent among men entering jail in France. Our results also suggest that incarceration constitutes an independent vulnerability factor for a dual disorder, which supports a systematic assessment and treatment of psychiatric disorders in men entering jail and diagnosed with an AUD or DUD.

[Psychiatric emergencies in teleconsultation: legal and practical aspects]. / Urgences psychiatriques en téléconsultation, aspects juridiques et pratiques.

In the context of the Covid-19 pandemic, teleconsultation is an obvious solution in psychiatry to ensure continuity of care and facilitate access. However, the digitisation of ambulatory practices raises a certain number of reservations, in particular concerning the remote management of psychiatric emergencies. These situations, because of the specific aspects they cover, are in fact upsetting texts and recommendations of good practice in terms of teleconsultation. Thus, the questions of eligibility of people suffering from psychiatric disorders, the identification of an immediate self- or hetero-aggressive risk during teleconsultation and the establishment of a measure of psychiatric care without consent at the end of a teleconsultation require specific reflection in order to allow the practitioner to anticipate and manage the situation in the best possible way.

Towards a Pragmatic Approach to a Psychophysiological Unit of Analysis for Mental and Brain Disorders: An EEG-Copeia for Neurofeedback.

This article proposes what we call an "EEG-Copeia" for neurofeedback, like the "Pharmacopeia" for psychopharmacology. This paper proposes to define an "EEG-Copeia" as an organized list of scientifically validated EEG markers, characterized by a specific association with an identified cognitive process, that define a psychophysiological unit of analysis useful for mental or brain disorder evaluation and treatment. A characteristic of EEG neurofeedback for mental and brain disorders is that it targets a EEG markers related to a supposed cognitive process, whereas conventional treatments target clinical manifestations. This could explain why EEG neurofeedback studies encounter difficulty in achieving reproducibility and validation. The present paper suggests that a first step to optimize EEG neurofeedback protocols and future research is to target a valid EEG marker. The specificity of the cognitive skills trained and learned during real time feedback of the EEG marker could be enhanced and both the reliability of neurofeedback training and the therapeutic impact optimized. However, several of the most well-known EEG markers have seldom been applied for neurofeedback. Moreover, we lack a reliable and valid EEG targets library for further RCT to evaluate the efficacy of neurofeedback in mental and brain disorders. With the present manuscript, our aim is to foster dialogues between cognitive neuroscience and EEG neurofeedback according to a psychophysiological perspective. The primary objective of this review was to identify the most robust EEG target. EEG markers linked with one or several clearly identified cognitive-related processes will be identified. The secondary objective was to organize these EEG markers and related cognitive process in a psychophysiological unit of analysis matrix inspired by the Research Domain Criteria (RDoC) project.

Prediction of activation patterns preceding hallucinations in patients with schizophrenia using machine learning with structured sparsity.

Despite significant progress in the field, the detection of fMRI signal changes during hallucinatory events remains difficult and time-consuming. This article first proposes a machine-learning algorithm to automatically identify resting-state fMRI periods that precede hallucinations versus periods that do not. When applied to whole-brain fMRI data, state-of-the-art classification methods, such as support vector machines (SVM), yield dense solutions that are difficult to interpret. We proposed to extend the existing sparse classification methods by taking the spatial structure of brain images into account with structured sparsity using the total variation penalty. Based on this approach, we obtained reliable classifying performances associated with interpretable predictive patterns, composed of two clearly identifiable clusters in speech-related brain regions. The variation in transition-to-hallucination functional patterns not only from one patient to another but also from one occurrence to the next (e.g., also depending on the sensory modalities involved) appeared to be the major difficulty when developing effective classifiers. Consequently, second, this article aimed to characterize the variability within the prehallucination patterns using an extension of principal component analysis with spatial constraints. The principal components (PCs) and the associated basis patterns shed light on the intrinsic structures of the variability present in the dataset. Such results are promising in the scope of innovative fMRI-guided therapy for drug-resistant hallucinations, such as fMRI-based neurofeedback.

fMRI capture of auditory hallucinations: Validation of the two-steps method.

Our purpose was to validate a reliable method to capture brain activity concomitant with hallucinatory events, which constitute frequent and disabling experiences in schizophrenia. Capturing hallucinations using functional magnetic resonance imaging (fMRI) remains very challenging. We previously developed a method based on a two-steps strategy including (1) multivariate data-driven analysis of per-hallucinatory fMRI recording and (2) selection of the components of interest based on a post-fMRI interview. However, two tests still need to be conducted to rule out critical pitfalls of conventional fMRI capture methods before this two-steps strategy can be adopted in hallucination research: replication of these findings on an independent sample and assessment of the reliability of the hallucination-related patterns at the subject level. To do so, we recruited a sample of 45 schizophrenia patients suffering from frequent hallucinations, 20 schizophrenia patients without hallucinations and 20 matched healthy volunteers; all participants underwent four different experiments. The main findings are (1) high accuracy in reporting unexpected sensory stimuli in an MRI setting; (2) good detection concordance between hypothesis-driven and data-driven analysis methods (as used in the two-steps strategy) when controlled unexpected sensory stimuli are presented; (3) good agreement of the two-steps method with the online button-press approach to capture hallucinatory events; (4) high spatial consistency of hallucinatory-related networks detected using the two-steps method on two independent samples. By validating the two-steps method, we advance toward the possible transfer of such technology to new image-based therapies for hallucinations. Hum Brain Mapp 38:4966-4979, 2017. © 2017 Wiley Periodicals, Inc.