Centre Hospitalier Esquirol de Limoges

Highlights Approximately 25% of individuals affected with ASD exhibit severe language impairments and are more likely to have challenging behavioral issues. Recent research focuses on early detection and prevention of crises by utilizing biomarkers measuring stress signals before the onset of the crisis. Regarding design requirements, the trunk appears to be the preferred location for wearable devices in this population. The arm and wrist can be an alternative with encouraging results. These locations offer interesting prospects for integrating devices into clothing or connected bracelets. The utilization of wires should be discouraged in the design of wearable devices for this specific population. Acceptance could be improved through prior desensitization. What are the main findings? A total of 67.5% of respondents support a wearable stress detection device for nmvASD children, preferably integrated into clothing, placed on the trunk, and be wireless. What is the implication of the main finding? These findings guide the development of tailored tools to improve behavioral management in this population. Abstract Children with non- or minimally verbal autism (nmvASD) commonly display sensory and emotional dysregulations leading to extremely stressful situations that trigger challenging behaviors which are often difficult to treat. Nonetheless, this population remains rarely studied in clinical research. Recent methods use electrophysiological biomarkers as diagnostic tools to detect stress signals, which may be useful in anticipating situations or conditions leading to challenging behaviors in nmvASD. A specific questionnaire was created in order to identify the characteristics of nmvASD children and gather the opinions of future users (parents and caregivers) on the design of a wearable device able to collect stress-related electrophysiological data. The results indicate that approximately 67.5% of respondents (n = 40) would be interested in such a device, both in outpatient and inpatient settings. In 70% of cases, prolonged contact with an object on the trunk is always well accepted by the child. This location was also preferentially chosen by 57.5% of respondents for such a wearable device. The presence of wires could be problematic in 82.5% of cases. About 65% of respondents find it far better to integrate these wearable devices directly into the clothing. These results will help in the development of devices specifically developed for the nmvASD population to enhance their care for behavioral disorders and based on user-center design.

Background Repetitive behaviors (RBs) are a well-known symptom of Alzheimer’s disease (AD); however, they have been little studied and have not been the subject of any specific literature review. Objective To conduct a systematic review of all studies to document RBs in AD. Methods An extensive literature search combining five databases and a meta-analysis were conducted to investigate the frequency, nature, and cognitive correlates of RBs in AD. Results Ten studies were included in the review. Seven studies out of ten investigated the frequency of RBs in patients with AD, which ranged from 52.3% to 87%. A meta-analysis showed an overall frequency of 66.3% (95% CI: 55.5; 77.1) of patients exhibiting RBs in AD, but important heterogeneity was observed between studies. Three studies investigated the predominant nature of RBs in AD. Verbal RBs, complex behavioral stereotypies, and simple motor stereotypies have been identified to different degrees depending on the level of dementia. Most verbal RBs are underpinned by episodic memory impairment, while simple motor stereotypies and complex behavioral stereotypies are mostly underpinned by executive dysfunction. Conclusions The current review seems to suggest that there are two types of mechanisms underpinning RBs involved in AD. The first is observed especially in the mild stages of the disease and is mediated by episodic memory impairment. The second occurs later and is mediated by executive impairment. Additional studies should be conducted to improve the knowledge about RBs in AD and thus improve their management. Systematic review registration number: PROSPERO 2022: CRD42022310027

Background Traditional rehabilitation programs for children with cerebral palsy and acquired brain injuries aim to enhance motor and cognitive abilities through repetitive exercises, which are often perceived as tedious and demotivating. Extended reality technologies, including augmented reality (AR) and virtual reality, offer more engaging methods through exergames. However, to date, no AR exergames simultaneously integrate cognitive and motor aspects within navigational tasks. Developing these exergames necessitates rigorous methodological steps, especially when using emerging technologies such as AR. The MIDE (Multidisciplinary Iterative Design of Exergames) framework advocates a participatory design approach, involving users from the outset, the objective being to optimize the interface and validate game mechanics through user experience (UX) assessment. Some researchers initially test these mechanisms on healthy children before applying them to clinical populations. Objective This study aims to evaluate the UX of our AR exergames, consisting of two games (AR Corsi and AR Zoo), in typically developing children. Methods Typically developing children participated in two 1.5-hour sessions. During each session, they played one of two AR games using the Microsoft HoloLens 2 headset: AR Corsi and AR Zoo, both of which are designed to engage executive functions and motor skills through navigational capabilities. UX was assessed after each session using the following measures: System Usability Scale scores for usability, AttrakDiff for attractiveness and game quality, MeCue for emotional experience, and Rating scale of Perceived Exertion for Children for pre- and postsession mental and physical fatigue. Results A total of 27 participants (mean age 11.9, SD 1.2 years) were included in the study. Mean System Usability Scale scores were 79.9 (SD 11.4) for AR Corsi and 76.3 (SD 12.1) for AR Zoo, indicating good usability. The AttrakDiff questionnaire yielded favorable results, with scores between 1 and 3 for overall attractiveness, pragmatic quality, and stimulation for both AR games. However, the hedonic quality “identity” received neutral scores (mean 0.6, SD 0.5 for AR Corsi and mean 0.7, SD 0.8 for AR Zoo). The MeCue emotions module yielded average scores of 5.2 (SD 0.7) for AR Corsi and 5.3 (SD 0.8) for AR Zoo, significantly exceeding the theoretical mean of 4 (P<.001). We observed a significant effect of physical fatigue (P=.02) and mental fatigue (P=.002) after exposure to both games. A comparative analysis of UX between the two games showed no significant differences. Conclusions This study demonstrates that our exergame, comprising two AR games, is user-friendly and well-received by typically developing children, eliciting positive emotions and overall appeal. Although some children reported fatigue, favorable UX evaluation confirms the validity of the game’s content and mechanisms, suggesting its suitability for use among children with cerebral palsy and acquired brain injuries.

Background Alcohol use disorders (AUDs) are complex pathologies with a myriad of molecular actors involved in both disease progression and remission. Brain-derived neurotrophic factor (BDNF) is suspected to be one such actor due to its neurotrophic effects. The BDNF precursor, pro-BDNF, has different effects, as it mainly promotes neuronal apoptosis. Both forms also play a role in depression and depressive episodes (DE). The aim of this exploratory study was to compare serum BDNF and pro-BDNF levels in patients with AUDs after withdrawal and according to DE status with those of controls without AUDs or DE. Materials and methods Ninety-nine AUD patients and 40 controls were included. Questionnaires were used to assess both alcohol and psychiatric domains: the severity of hazardous alcohol consumption was assessed using Alcohol Use Disorders Identification Test (AUDIT), craving was assessed using Obsessive and Compulsive Drinking Scale (OCDS), anxiety was assessed with Hamilton Anxiety Rating Scale (HAM-A) and depression with Montgomery-Åsberg Depression Rating Scale (MADRS). Blood samples were collected during two visits: at the time of alcohol withdrawal (M0) and two months later (M2). ELISAs to measure serum BDNF and pro-BDNF levels were performed. AUD patients were categorized according to depression status at M2. Forty-five patients remained abstinent whereas 54 relapsed. BDNF serum levels rose after alcohol withdrawal, but pro-BDNF levels did not vary between M0 and M2. Results AUD subjects without DE at M2 had higher BDNF levels at both M0 and M2 than AUD subjects with DE at M2. AUD subjects showed lower MADRS and OCD scores at M2 than at M0. AUD subjects without DE had lower BDNF levels at M0 than controls but not at M2, regardless of abstinence maintenance. Conclusion BDNF serum levels were reduced in AUD patients compared to controls and were further reduced in patients with both AUDs and DE. Alcohol withdrawal treatment was sufficient to induce an increase in serum BDNF levels after 2 months, regardless of whether abstinence was maintained during this time period.

Background In 2019, the world faced a pandemic brought about by a severe acute respiratory infection caused by SARS-CoV-2 virus. The spread of this virus has profoundly affected societies, particularly in terms of their economic, human and social dimensions, as well as their healthcare systems. Several restrictive measures (reduced social interaction, periodic school closures,…) had to be taken to contain the spread of the virus. These measures have had an impact on the psychological well-being of both adults and children. The aim of this study was to assess the changes in psychotropic drugs prescriptions for children and adolescents living in Limousin, a French region, over the period 2018 to 2021. Methods The consumption of psychotropic drugs was studied using a national database of drug reimbursement. These data were extracted and supplied from the nationwide French reimbursement healthcare system database (SNDS). The following therapeutic classes were studied: N05A (antipsychotics), N05B (anxiolytics), N05C (hypnotics and sedatives), N06A (antidepressants) and N06B (psychostimulants). Data were collected for insured persons under the age of 18 who received at least one reimbursement for a psychotropic drug between 2018 and 2021. Results Over a 4-year period, 7949 patients under the age of 18 were included with an average age of 12.1 years and a sex ratio of 0.97 M/F. The number of patients increased from 2018 to 2021, as did the number of reimbursements. We observed a statistically significant difference of means of patients reimbursed per week for on five therapeutic classes, with the greatest difference in 2021 (p < 0.0001). An increase in the number of patients of between + 20.7% and + 689% was observed, depending on the drug classes studied. Comparisons between the COVID-19 and pre-COVID-19 periods showed a significantly higher COVID average for psychotropic drugs reimbursements in general and individually for all classes except psychostimulants. Conclusion The results show a significant increase in the consumption of psychotropic drugs among youth. The increase in psychotropic drug use was continuous and progressive throughout the pandemic. All five classes were increased, but particularly anxiolytics and antidepressants. The COVID-19 context may have been at the origin of a deterioration in the mental health of children and adolescents, or of a heightened awareness of psychiatric care among young people.

Background: OnabotulinumtoxinA (OnaA) injection in glabella area appears to be a promising treatment for major depression. However, one major concern of placebo-controlled studies on botulinum toxin injections is to ensure adequate blinding. Patients and Methods: In this context, all subjects of this trial received the active product (OnaA). After randomization, 58 patients with resistant major depressive disorder (MDD) received OnaA either in the glabella area (N = 29) or in the crow’s feet area (N = 29). Subjects were blinded to the supposedly effective area against resistant depression and the examiner was not aware of the injected area. The primary outcome measure was the proportion of responders (50% or greater decrease in MADRS [Montgomery and Asberg Depression Rating Scale] score from baseline) in glabella group versus crow’s feet group at week 6 after the OnaA injection. Results: The number of responders was significantly higher in the glabella group than in the crow’s feet group with 13 responders out of 29 patients (44.8%) in the glabella group and five out of 28 patients (17.9%) in the crow’s feet group (p=0.029). The rate of psychomotor agitation as measured by item 9 of the Hamilton Depression Rating Scale (HAM-D), associated with a shorter span of psychiatric disorder, was a potent positive predictive factor of positive response to treatment. Conclusion: We conclude that OnaA injected in the glabella muscles is an effective and well-tolerated treatment for MDD. We suggest that patients with a high score at item 9 of the HAM-D might be a subgroup of best responders. We assume that OnaA may act as a modulator of the activity of the primary sensorimotor cortex and then of the amygdala. Trial Registration: ClinicalTrials.gov identifier: NCT03484754

Background Body image disorders are well documented in anorexia nervosa (AN); however, knowledge of interoceptive awareness (IA) in this population remains poor. This descriptive study investigated whether and how the representation of the interior of the body may have an impact on IA. Methods The representations and knowledge of the body interior were evaluated with a drawing task in 34 women with AN and 34 healthy controls (HCs). A lexicometric analysis was performed on the vocabulary used to describe the drawn body parts in a structured interview. It was assumed that the conceptual representation of the body interior could be affected by or influence IA. Thus, the relationship between IA, measured with the heartbeat task and the ischemia-induction test, and the drawings was explored. Other scales, such as those of body shape, awareness or satisfaction, were used to assess affective representations of the body. Results The drawing, lexicometric and IA results were similar in the two groups. No correlations were found among IA, body representation scores and representation level of body interior. Only the representation of bones by the AN group was significantly different. Discussion Increased visual attention to the skeleton or greater awareness of bone health could explain the stronger representation of bones in the AN group. The psychophysical therapy received by some AN participants (73%) did not seem to have influenced IA. Our results do not support a relationship between IA and the representation of the body interior. Clinical trial registration:https://clinicaltrials.gov/, identifier NCT03988218.

The aim of this study was to identify the impact of staging on a six-months transition in Ultra-High Risk (UHR) youth. Subjects were enrolled at assessment; evolution was monitored for six months. Clinical determinants (unusual thought content, perceptual abnormalities, cognitive complaint, etc.) were collected. 37 non-psychotic and 39 UHR subjects were included. 13 UHR (35.2 %) experienced psychotic transition, while none of non-psychotic subjects did log-rank p < 0.001. Self-reported cognitive complaint was inversely associated to transition OR 0.13 95 % IC [0.03–0.64]. Unusual Thought Content was associated to psychotic transition 0R 8.57 95 % IC [1.17–63]. Self-reported cognitive complaint could be a protective transition marker in UHR.

Background: Major depressive disorder is one of the leading causes of disability worldwide. Recently, the WHO has highlighted the negative impact of recent crises (COVID-19 pandemic, war in Ukraine, economic crisis). Although most international guidelines recommend psychological and psychosocial interventions as a first-line treatment for mild to moderate depression, access remains limited in France due to limited availability of trained clinicians, high costs for patients in a context of non-reimbursement and fear of stigmatisation. Therefore, online blended psychological treatment such as deprexis® could improve access to care for people with depression. It has several advantages such as easy access, scalability and is supported by evidence. Objective: This study aims to evaluate the real-life acceptability of a deprexis® for people with depression in France, outside of a reimbursement pathway. Methods: DARE was designed as a multicentre cross-sectional study in which deprexis® was offered to any patient meeting the inclusion criteria during the fixed inclusion period June 2022-March 2023. Inclusion criteria were: 1/ depression, 2/ age between 18 and 65 years, 3/ sufficient French language skills, 4/ access to internet with a device to connect to the deprexis® platform. Exclusion criteria were previous or current diagnosis of bipolar disorder, psychotic symptoms and/or suicidal thoughts during the current episode. The primary objective is to measure the prospective acceptability of deprexis®, a new digital therapy. Secondary objectives are to examine differences in acceptability according to patient and clinician characteristics and to identify reasons for refusal. All investigators received video-based training on deprexis® prior to enrolment to ensure that they all had the same level of information and understanding of the programme. Results: 245 patients were eligible (56.3% women and 56.3% single). Mean age 40.7+-14.1 years. 78% had moderate to severe depression (according to PHQ-9). More than half of the population had another psychiatric comorbidity (excluding bipolar disorder, psychotic disorders and suicidal ideation). 33.9% of patients accepted the idea of using deprexis® and the main reason for refusal was financial, at 83.3%. Multivariate logistic regression identified factors that might favour acceptability of deprexis®. Among these, being in a couple, being treated with an antidepressant or having a low severity level favoured acceptance of deprexis®. Conclusions: DARE is the first French study aiming at evaluating prospective acceptability of a Digital therapy in the treatment of depression. The main reason for refusal of deprexis® was financial. DARE will allow a better identification of factors influencing it in a natural setting. This study highlights the importance of investigating factors that may be associated with the acceptability of digital interventions, such as marital status, medication use and severity of depression.

Introduction: Evidence has shown that neurological soft signs are strongly associated with neurocognitive dysfunction. Therefore, the primary objective of this study was to assess the association between NSS and cognitive impairments in a sample of inpatients with schizophrenia. The secondary objective was to explore the association between NSS total scores and functioning. Methods: The study enrolled 95 inpatients diagnosed with schizophrenia disorders and 45 healthy controls. The neurological evaluation scale (NES) was used to assess neurological soft sign while the Brief Assessment of Cognition in Schizophrenia (BACS) was used to evaluate cognitive functioning in patients with schizophrenia. Results: Patients with schizophrenia had significantly higher mean scores on the NES total test and subtests than the control group. Higher cognition was significantly associated with lower NES total and subtest scores. Higher functional independence was significantly associated with a lower NES total score (Beta = −.25), lower motor coordination subtest score (Beta = −.04), and lower others subtest (Beta = −.12). When taking the functional independence scale as the dependent variable, a higher NES total score was significantly associated with lower functioning (Beta = −0.03). Conclusion: NSS were associated to neurocognitive impairments in almost every domain among patients with schizophrenia. Further prospective research is still needed to confirm this role.

Selective serotonin reuptake inhibitors (SSRIs) are the most commonly used psychopharmaceutical treatment for major depressive disorder (MDD), but individual responses to SSRIs vary greatly. CYP2C19 is a key enzyme involved in the metabolism of several drugs, including SSRIs. Variations in the CYP2C19 gene are associated with differential metabolic activity, and thus differential SSRI exposure; accordingly, the CYP2C19 genotype may affect the therapeutic response and clinical outcomes, though existing evidence of this link is not entirely consistent. Therefore, we analysed data from the UK Biobank, a large, deeply phenotyped prospective study, to investigate the effects of CYP2C19 metaboliser phenotypes on several clinical outcomes derived from primary care records, including multiple measures of antidepressant switching, discontinuation, duration, and side effects. In this dataset, 24,729 individuals were prescribed citalopram, 3012 individuals were prescribed escitalopram, and 12,544 individuals were prescribed sertraline. Consistent with pharmacological expectations, CYP2C19 poor metabolisers on escitalopram were more likely to switch antidepressants, have side effects following first prescription, and be on escitalopram for a shorter duration compared to normal metabolisers. CYP2C19 poor and intermediate metabolisers on citalopram also exhibited increased odds of discontinuation and shorter durations relative to normal metabolisers. Generally, no associations were found between metabolic phenotypes and proxies of response to sertraline. Sensitivity analyses in a depression subgroup and metabolic activity scores corroborated results from the primary analysis. In summary, our findings suggest that CYP2C19 genotypes, and thus metabolic phenotypes, may have utility in determining clinical responses to SSRIs, particularly escitalopram and citalopram, though further investigation of such a relationship is warranted.

Unlabelled: Clinical research in the area of cancer is of utmost importance in order to improve patient care, both in terms of overall survival and quality of life. The implementation of clinical trials on medicinal products, now falling under EU Regulation 536/2014, is conditioned on prior scientific authorisation from the French National Agency for the Safety of Medicines and Health Products and a favorable ethical opinion from a Research Ethics Committee (REC). Objective: The objective of this work is to report on the main problematic issues identified during the evaluation of oncology dossiers by the REC in order to present the expected elements and thus optimise the evaluation procedures. Methods: The National Conference of the Research Ethics Committees analysed the questions raised by the REC during their evaluation of clinical trials of oncology drugs submitted to the European information system in 2022. Results: Out of a total of fourteen dossiers, nine were subject to ethical questions on the protocol and all dossiers required modifications to the information documents. Discussion: The heterogeneous quality of the dossiers reminds the need to submit well-argued, methodologically robust protocols with supervised research procedures that are safe for the participants. The drafting of information documents needs to be thoroughly reconsidered in order to present clear, concise, loyal and respectful documents for patients' rights.

It is increasingly being recognized that new declarative, consciously accessible information can be learned in anterograde amnesia, but it is not clear whether this learning is supported by episodic or semantic memory. We report a case of a 55-year-old man who experienced severe amnesia after limited damage to the medial temporal lobe following neurosurgical complications. His general cognitive performance and knowledge of new French words and public events that occurred before and after the onset of amnesia were assessed. Performance remained satisfactory on post-morbid vocabulary and public events, with a drop in performance observed for very recent public events only, while knowledge of very recent vocabulary was comparable to that of the control subjects. The implications of these findings for our understanding of the underlying learning mechanisms are discussed. This is the first report of acquisition of consciously accessible postmorbid knowledge of public events in a patient with severe amnesia.

Objectives: Brain-derived neurotrophic factor (BDNF) levels vary in various conditions including alcohol use disorder (AUD). We aimed to identify drivers of these variations. Methods: Twelve patients with AUD were assessed at hospitalisation for alcohol withdrawal and four months later. We looked for associations between the change in serum BDNF levels and (1) length of abstinence, (2) anxiety (Hamilton Anxiety Scale) and depression (Beck-Depression Inventory), (3) one functional BDNF genotype (rs6265) and (4) methylation levels of twelve CpG sites within the BDNF gene (located in exons I, IV and IX). Results: While abstinence remained, serum BDNF level increased. This increase correlated with the variation of methylation levels of the BDNF gene, and more specifically of exon I. We found no significant effect of length of abstinence, rs6265, depression or anxiety on serum BDNF level. Conclusions: Epigenetic regulation of the BDNF gene may be involved in variations of BDNF blood level associated with alcohol abstinence.

Background: There is a well-documented lack or delay of diagnosis of dementia in all countries, including in Europe. Most general practitioners (GPs) have acquired adequate academic and scientific information about dementia but avoid using it in practice because of stigma. Objectives: To persuade GPs of their role in dementia detection, an Antistigma education intervention was designed, with teaching objectives focusing on "Why" and "How" to diagnosis and manage dementia, based on ethical and practical content, as opposed to classical training centered on teaching "What", with mainly academic content. Methods: During the European Joint Action "ACT ON DEMENTIA", the Antistigma education intervention was implemented in four Universities: Lyon and Limoges (France), Sofia (Bulgaria) and Lublin (Poland). General data, including information about training and experience in dementia, was collected. Specific scales measured Dementia Negative Stereotypes DNS and Dementia Clinical Confidence D-CO before and after training. Results: 134 GPs and 58 residents R completed the training. The participants were mainly women (74%), and the mean age was 42.8 ± 13.2. Before training, participants expressed difficulties in defining GPs role and worries about inflicting Stigma, Risks of diagnosis, Lack of benefit and Communication difficulties. Participants' D-CO was significantly higher for Diagnosis process (64%) than for other clinical situations. After training, total NS was reduced from 34.2% to 29.9% (p < 0.001), and stereotypes were improved: GPs' role (40.1% reduced to 35.9%; p < 0.001), Stigma (38.7% reduced to 35.5%; p < 0.001), Risks of diagnosis (39.0% reduced to 33.3%; p < 0.001), Lack of Benefit (29.3% reduced to 24.6%; p < 0.001) and Communication difficulties (19.9% reduced to 16.9%; p < 0.001). After training, D-CO was significantly increased in all the clinical situations (p < 0.001), but stayed highest for Diagnosis Process. There was no significant difference between the universities. Participants who benefited best from the Antistigma education intervention were those without training in Geriatrics and those working in nursing homes (who reduced the most D-NS), as well younger participants and those who managed less than five people living with dementia per week (who increased the most D-CO). Conclusion: The Antistigma program is based on the idea that most often GPs and R have acquired adequate academic and scientific information about dementia but avoid using it in practice because of stigma. These results outline the importance of addressing ethical issues and practical management situations in dementia education, to empower GPs in dementia care.

Objectives: Opioid use disorder is a public health problem worldwide with a treatment gap partially due to sociocultural representation and stigma. Taking the opportunity of an authorization to a subcutaneous (SC) injectable solution of buprenorphine, the first and only injectable treatment for opioid dependence available in France, we investigate potential obstacles to its implementation in France. Methods: This study aimed to define the factors predicting the acceptance of a new SC form of opiate substitution treatment (OST) by comparing the social representations using an adapted version of the Explanatory Model Interview Catalogue (EMIC) and the internalized stigma of intravenous drug injection using the Internalized Stigma of Mental Illness Inventory (ISMI) between participants receiving OST likely to accept the SC form or not. We also observed whether the fear of an opiate withdrawal syndrome could influence this choice. Results: Fifty OST patients were included, 54% of them accepted a new SC form of OST. Perceived causes of drug injection measured with EMIC were significantly lower among participants who would not accept the new SC form. No significant difference was found regarding the total score of the adapted ISMI or its items. The fear of opiate withdrawal syndrome did not seem to be statistically related to acceptance of a long-acting SC OST in either group. The most discriminating combination of factors in predicting patient acceptance of such treatment was related to the perceived causes of drug injection associated with a severe Diagnostic and Statistical Manual of Mental Disorders 5th version (DSM-5) diagnosis, and a lower alcohol consumption. Conclusions: We observed significant differences in social representations but not in internalized stigma between the two groups. Moreover, the predictive factors linked to the acceptance of a new SC form of OST suggest a multifactorial combination of elements that will have to be tested in a larger and prospective study delivering long-acting high-dose buprenorphine.

Background Several subjective scales have been used to measure cognitive complaints in patients with schizophrenia, such as the Self-Assessment Scale of Cognitive Complaints in Schizophrenia (SASCCS), which was designed to be clear, simple, and easy to use. This study aimed to examine the ability of SASCCS as a validated tool to collect and assess subjective cognitive complaints of patients with schizophrenia. Methods A cross-sectional study among 120 patients with schizophrenia was performed between July 2019 and Mars 2020 at the Psychiatric Hospital of the Cross, Lebanon. The SASCCS was used to assess how patients with schizophrenia perceived their cognitive impairment. Results The internal consistency of the SASCCS scale was 0.911, and the intra-class correlation coefficient was 0.81 (p < 0.001), suggesting a good stability over time. The factor analysis of the SASCCS scale showed a 5-factor solution using the Varimax rotated matrix. The SASCCS total score positively correlated with their own factors. A negative correlation was found between the objective cognitive scale and subjective cognitive complaints, which were positively correlated with clinical symptoms and depression. No significant association was found between insight and subjective cognitive complaints. Conclusion The SASCCS scale showed appropriate psychometric properties, with high internal consistency, good construct validity, and adequate concurrent validity, which makes it valuable for the evaluation of subjective cognitive complaints in patients with schizophrenia.

Background: In France, addiction care in prison usually consists of nurses' interventions, medical care and socio-educational programs, but new alternatives have arisen, namely the therapeutic community (TC) model. This pilot study aims to evaluate the effectiveness of this prison-based TC in comparison with classic and socio-educational care offered in French prisons. Methods: To compare these three types of prison-based care, two detention centers' files were screened for use of multiple drugs, willingness to participate and absence of psychiatric comorbidities incompatible with group therapy. A custom questionnaire was built based on the fifth version of the Addiction Severity Index. It investigates medical status, employment and support, primary addiction status, legal status, social/familial status and psychiatric status through various items. Results: Our sample only consisted of male repeat offenders with a mean age of 37.7 ± (9.1) years. Primary addiction status improvement was observed for all care studied but was more important in TC than in classic care. Self-esteem and social/familial status saw significant improvement throughout TC care. Conclusions: The TC model represents an alternative to classic and socio-educational care in French prisons. More studies are needed to assess the extent of the benefits provided on both the medical side and economic side.