Climate change is one of the greatest threats to health that societies face and can adversely affect mental health. Given the current lack of a European consensus paper on the interplay between climate change and mental health, we signal a need for a pan-European position paper about this topic, written by stakeholders working in mental health care.

On behalf of the European Psychiatric Association (EPA), we give recommendations to make mental health care, research, and education more sustainable based on a narrative review of the literature.

Examples of sustainable mental healthcare comprise preventive strategies, interdisciplinary collaborations, evidence-based patient care, addressing social determinants of mental health, maintaining health services during extreme weather events, optimising use of resources, and sustainable facility management. In mental health research, sustainable strategies include investigating the impact of climate change on mental health, promoting research on climate change interventions, strengthening the evidence base for mental health-care recommendations, evaluating the allocation of research funding, and establishing evidence-based definitions and clinical approaches for emerging issues such as ‘eco-distress’. Regarding mental health education, planetary health, which refers to human health and how it is intertwined with ecosystems, may be integrated into educational courses.

The EPA is committed to combat climate change as the latter poses a threat to the future of mental health care. The current EPA position paper on climate change and mental health may be of interest to a diverse readership of stakeholders, including clinicians, researchers, educators, patients, and policymakers.

Studies in different countries of defendants with mild to borderline intellectual disability found they have distinct characteristics from other defendants. The aim of this study was to examine several characteristics among defendants with intellectual disability comparing to those defendants without intellectual disability presenting to court services in London, England.

This was a retrospective data analysis of routine administrative data collected by the Liaison and Diversion services across five Magistrates courts in London, England. Data were analysed on defendants identified through screening to have an intellectual disability and compared to defendants without an intellectual disability.

9088 defendants were identified and of these 349 (4%) had an intellectual disability. Defendants with intellectual disability were over four times more likely to have comorbid attention deficit hyperactive disorder and over 14 times more likely to have autism spectrum disorder. There was an increased odds ratio of self-reported suicidal/self-harming behaviour for those defendants with intellectual disability compared to those without intellectual disability.

This study has highlighted the increased vulnerability of defendants with intellectual disability for other neurodevelopmental disorders.

J. McCarthy Grant / Research support from: Guy’s & St. Thomas’ Charity for £674,000, E. Chaplin Grant / Research support from: Guy’s & St. Thomas’ Charity for £674,000

There is growing concern regarding teratogenic effect of antipsychotics. Previous research assessing association between antipsychotics and congenital malformations (CMs) yielded mixed results and were all derived from Western countries. We aimed to examine risk of major and organ/system-specific CMs associated with prenatal antipsychotic exposure in Hong Kong.

This population-based study identified women aged 15–50 years who delivered their first/singleton child between 2003–2018 from public healthcare service database. Propensity score (PS)-weighted logistic-regression analyses were performed to examine risk of CMs following first-trimester exposure to antipsychotic classes (second- and first-generation antipsychotic; SGA and FGA) and six most frequently-prescribed individual antipsychotics.

Of 465,069 women, 419 and 420 redeemed ≥1 prescription of SGA and FGA during first-trimester, respectively. Prevalence of any CMs was 4.9% (95%CI:4.9–5.0%) in unexposed-infants, 9.1% (6.7–12.3%) in SGA-exposed infants, and 6.2% (4.3–9.0%) in FGA-exposed infants. SGA exposure (adjusted-odds-ratio: 2.11 [95%CI:1.19–3.86]) was associated with increased risk of CMs. This finding was consistent with sensitivity analyses addressing exposure misclassification and confounding by treatment indication, but not with PS-matched sensitivity analysis. Elevated risk of CMs was observed in infants exposed to high-dose olanzapine (7.50 [1.65–36.13]) and high-dose quetiapine (15.03 [4.86–56.72]), but with wide-CIs. Organ/system-specific malformations were not associated with SGA, FGA or individual antipsychotics.

We observed a small increased risk of major malformations associated with SGA, but was not consistently affirmed in sensitivity analyses, precluding firm conclusions. Research with large sample size clarifying comparative safety of individual antipsychotics on specific malformations is warranted.

Care and treatment of prisoners with intellectual disabilities I will describe what is the care, from different points of view when an offender with intelledtual disabilities entry in the penitentiary system. As a vulnerable population, people with intellectual disabilities have to be treated in a more specific manner, and both prison managers and clinciacal staff have to be aware of of that. This prisoners, sometimes, also belongs to another vulnerable population ( illegal inmigration, fenmales, ehtnic groups ,etc) that make this cases as a complex ones.  The care have to be as a comprehensive, with thr higest standards of care a nd avoid neglicence en treating this cases. We have to emphasize about rehablitation and a goodl coordnation with the intellectual disability community services to avoid relapse and recidivism

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Anorexia nervosa (AN) is a serious mental illness. One-third of people develop severe, enduring, illness, adversely impacting quality of life with high health system costs. This study assessed the economic case for enhanced care for adults newly diagnosed with AN.

A five-state 312-month-cycle Markov model assessed the economic impact of four enhanced care pathways for adults newly diagnosed with AN in England, Germany, and Spain. Enhancements were halving wait times for any outpatient care, receiving specialist outpatient treatment post-referral, additional transitional support post-referral, and all enhancements combined. Care pathways, estimates of impact, resource use, and costs were drawn from literature. Net monetary benefits (NMBs), impacts on health system costs, and disability-adjusted life years (DALYs) averted were estimated. Parameter uncertainty was addressed in multi-way sensitivity analyses. Costs are presented in 2020 purchasing power parity adjusted Euros.

All four enhanced care pathways were superior to usual care, with the combined intervention scenario having the greatest NMBs of €248,575, €259,909, and €258,167 per adult in England, Germany, and Spain, respectively. This represented maximum NMB gains of 9.38% (€21,316), 4.3% (€10,722), and 4.66% (€11,491) in England, Germany and Spain compared to current care. Healthcare costs would reduce by more than 50%.

Early and effective treatment can change the trajectory of AN. Reducing the untreated duration of the disorder is crucial. There is a good economic case in different country contexts for measures to reduce waiting times between diagnosis and treatment and increase access to enhanced outpatient treatment.

A thorough pre-electroconvulsive therapy (ECT) assessment is a integral to ECT preparation. Usually, the assessment encompasses elements such as medical history, cognitive assessment, laboratory tests, imaging diagnostics, and consultation with an anesthesiologist. However, there is currently no universally standardized minimal or optimal pre-ECT evaluation at the international level. Recent results show a high variability of the pre-ECT evaluation practice across Europe. Establishing a standardized approach to pre-ECT evaluation would be of great interest for both patients and practitioners.

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Predominant negative symptoms (PNSs) in schizophrenia can affect the patients’ psychosocial functioning immensely and are less responsive to treatment than positive symptoms.

The aim of the study was to observe negative symptoms and psychosocial functioning in PNS schizophrenia patients and to understand whether PNS can be improved and with what treatment strategies.

This was a 1-year, prospective, multicentric cohort study conducted in Slovakia. Adult outpatients with diagnosis of schizophrenia according to ICD-10 and PNS evaluated using the criteria by the European Psychiatric Association’s (EPA) guidance were included. Change in negative symptoms, functionality, and treatment patterns were observed. Treatment effectiveness was evaluated using the modified Short Assessment of Negative Domain (m-SAND), the Self-evaluation of Negative Symptoms (SNS) scale, the Personal and Social Performance (PSP) scale, and the Clinical Global Impression – Severity (CGI-S) and the Clinical Global Impression – Improvement (CGI-I) scales. Least-squares (LS) means were calculated for the change from baseline to final visit for the outcomes.

The study included 188 patients. Functionality improved as, by the end of the study, fewer patients were unemployed (53%) and more worked occasionally (21%). PNS improved significantly according to both physicians and patients (LS mean change from baseline in m-SAND total score: -10.0 (p-value <0.0001)). Most patients received polytherapy throughout the study. Cariprazine was utilized most (20% monotherapy and 76% polytherapy). Only a few patients discontinued treatment due to adverse drug reactions.

With the right treatment strategy, it is possible to achieve improvement in PNS and everyday functioning in schizophrenia outpatients.

The recent network perspective of depression conceptualizes depression as a dynamic network of causally related symptoms, this in contrast with the traditional view of depression as a discrete latent entity that causes all symptoms. Electroconvulsive therapy (ECT) is an effective treatment for severe depression, but little is known about the temporal trajectories of symptom improvement during a course of ECT. We will present the results of a study that investigates the temporal trajectories of individual symptoms during treatment with ECT.

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Cognitive reserve (CR) has been linked to dementia, yet its influence on the risk of depression and related outcomes remains unknown. We aimed to examine the association of CR with depression and subsequent dementia or death, and to assess the extent to which CR is related to depression-free survival.

Within the UK Biobank, 436,232 participants free of depression and dementia were followed. A comprehensive CR indicator (low, moderate, and high) was created using latent class analysis based on information on education, occupation, mentally passive sedentary behavior, social connection, confiding with others, and leisure activities. Depression, dementia, and survival status were ascertained through self-reported medical history and/or linkages to medical records. Data were analyzed using multi-state Markov model and Laplace regression.

Over a median follow-up of 12.96 years, 16,560 individuals developed depression (including 617 with subsequent dementia) and 28,655 died. In multivariable multi-state models, compared with low CR, high CR was associated with lower risk of depression (hazard ratio 0.53 [95% confidence interval 0.51–0.56]) and lower risk of post-depression dementia (0.55 [0.34–0.88]) or death (0.69 [0.55–0.88]) in middle-aged adults (aged <60 years). In Laplace regression, the depression-free survival time was prolonged by 2.77 (2.58–2.96) years in participants with high compared to low CR.

High CR is associated with lower risks of depression and subsequent transitions to dementia and death, particularly in middle age. High CR may prolong depression-free survival. Our findings highlight the importance of enhancing CR in the prevention and prognosis of depression.

After numerous unsuccessful attempts to create a therapy that could alter the course of Alzheimer’s disease, first monoclonal antibodies targeting amyloid-β in the brain have finally shown consistent evidence of clinical effectiveness. These therapies not only slow the progression of the disease, but also show positive results in secondary clinical outcomes and reduced amyloid-β levels on PET scans. This presentation will examine the main features of the previous failed trials and explore possible reasons for their lack of success in developing a treatment for early-stage Alzheimer’s disease. It will also compare the safety profiles of various antibodies and point out precautions that should be taken when using them in regular clinical practice. Furthermore, it will be discussed how blood-based biomarkers can revolutionize the clinical care pathway, making it easier to adopt antibody treatments. A comprehensive model that integrates case-finding and treatment across various healthcare sectors will be proposed. In conclusion, we may have made a significant breakthrough by demonstrating that reducing amyloid-β levels leads to clinical benefits, not just changes in biomarkers. As the new generation of drugs becomes more commonly used, we will see whether their statistical effectiveness translates into meaningful clinical changes. This could mark the start of a new phase in the development of drugs for Alzheimer’s disease.

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Evidence on the negative outcomes of untreated mental disorders during pregnancy and in the first year after childbirth on women’s and children’s health has stimulated interest in how to develop and sustain high-quality mental health care during the perinatal period. In Italy, there is a lack of knowledge about how mental health services support women with perinatal mental disorders (PMDs). This study aims to describe the adoption of good practices for the prevention and care of PMDs by the Italian mental health departments (MHDs).

This is a nationwide cross-sectional survey conducted online using LimeSurvey. Starting from the Ministry of Health Registry’s 127 MHDs were invited to participate between February and March, 2023. Characteristics of the participating MHDs were reported as descriptive statistics.

One hundred nineteen MHDs participated, with a response rate of 93.7%. Regarding the prevention of PMDs, 69 (58.0%) MHDs offer preconception counseling, whereas only 6 (5.0%) have information material for this purpose. Written integrated care pathways for PMDs are not available in 94 (79.7%) MHDs. A reference professional for psychopharmacological treatment during pregnancy or breastfeeding is available in 55 (46.2%) MHDs, while a specific treatment plan for women with PMDs is adopted by 27 (22.7%) MHDs. Thirty-four (28.6%) MHDs have established an outpatient clinic for PMDs, whereas there are no inpatient psychiatric facilities designed for mothers and infants (mother-baby units).

There is a need to improve the care of women with PMDs in Italy. The provision of pre-conception counseling, integrated care pathways, and specialist skills and facilities for PMDs should be prioritized.

Persistent negative symptoms of schizophrenia are generally considered difficult to treat or treatment resistant. A large number of investigational drugs developed and or tested for the treatment of persistent negative symptoms failed to show efficacy leading to pessimism in treatment and disinvestment in treatment research of negative symptoms.

1. To demonstrate, that available treatment methods – both pharmacological and non-pharmacological - are in fact effective for the treatment of negative symptoms of schizophrenia 2. To shortly summarize new drug research in this field.

Review of research data.

The overall estimate for the placebo effect had a medium effect size, with a Cohen’s d value of 0.6444 (SE = 0.091).1 The estimates for the placebo effect were similar in the add-on and monotherapy studies. Amisulprid was superior to placebo, cariprazine was superior to risperidone, and “direct comparisons of antipsychotics in patients with predominant negative symptoms indicated no significant difference between amisulpride and olanzapine and between asenapine and olanzapine…”2 . Various nonpharmacological interventions improved negative symptoms in randomized controlled trials relative to treatment as usual (e.g. social skills training, music therapy, non-invasive brain stimulation, mindfulness, and exercise-based interventions) 3 There is a progress in research with non-dopaminergic agents for the treatment of negative symptoms (e.g. pimavanserin, roluperidon, ulotaront).

For medication classes other than antipsychotics and antidepressants, we found no reliable support for evidence-based recommendations for using these agents in the treatment of negative symptoms in clinical practice. Effect sizes for psychosocial interventions range from small to moderate. The use of placebo has shown a clinically significant positive effect on negative symptoms, a finding that warrants further research and provides a sense of optimism regarding potential therapeutic benefits.

1. 1. Czobor, P., Kakuszi, B. and Bitter, I., 2022. Placebo response in trials of negative symptoms in schizophrenia: a critical reassessment of the evidence. Schizophrenia Bulletin, 48(6), pp.1228-1240. 2. Czobor, P., Bitter I. Pharmacologic treatment of negative symptoms: Focus on efficacy. In: Bitter I. (ed): Managing Negative Symptoms of Schizophrenia, Oxford University Press, 2020, p. 67

2. 2. Savill, M. Psychosocial/non-pharmacologic treatment of negative symptoms: focus on efficacy. In: Bitter I. (ed): Managing Negative Symptoms of Schizophrenia, Oxford University Press, 2020, p. 87

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Whether material deprivation-related childhood socio-economic disadvantages (CSD) and care-related adverse childhood experiences (ACE) have different impacts on depressive symptoms in middle-aged and older people is unclear.

In the Guangzhou Biobank Cohort Study, CSD and ACE were assessed by 7 and 5 culturally sensitive questions, respectively, on 8,716 participants aged 50+. Depressive symptoms were measured by 15-item Geriatric Depression Scale (GDS). Multivariable linear regression, stratification analyses, and mediation analyses were done.

Higher CSD and ACE scores were associated with higher GDS score in dose-response manner (P for trend <0.001). Participants with one point increment in CSD and ACE had higher GDS score by 0.11 (95% confidence interval [CI], 0.09–0.14) and 0.41 (95% CI, 0.35–0.47), respectively. The association of CSD with GDS score was significant in women only (P for sex interaction <0.001; women: β (95% CI)=0.14 (0.11–0.17), men: 0.04 (−0.01 to 0.08)). The association between ACE and GDS score was stronger in participants with high social deprivation index (SDI) (P for interaction = 0.01; low SDI: β (95% CI)=0.36 (0.29–0.43), high SDI: 0.64 (0.48–0.80)). The proportion of association of CSD and ACE scores with GDS score mediated via education was 20.11% and 2.28%.

CSD and ACE were associated with late-life depressive symptoms with dose-response patterns, especially in women and those with low adulthood socio-economic status. Education was a major mediator for CSD but not ACE. Eliminating ACE should be a top priority.

Mortality from cardiovascular disease is increased in people with mental health disorders in general and schizophrenia in particular. The causes are multifactorial, but it is known that antipsychotic medication can cause cardiac side-effects beyond the traditional coronary risk factors. Schizophrenia itself is a contributor to an increased risk of cardiovascular mortality via cardiac autonomic dysfunction and a higher prevalence of metabolic syndrome, both contributing to a reduced life expectancy.

Overall, management of cardiovascular risk within this population group must be multifaceted and nuanced to allow the most effective treatment of serious mental illness to be conducted within acceptable parameters of cardiovascular risk; some practical measures are presented for the clinical cardiologist.

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This prospective study aimed to assess couples’ psychological status during the perinatal period to identify those at risk for postpartum depression.

Conducted at Lyon University Hospital from March to July 2022, the study enrolled pregnant women without progressive psychiatric disorders or obstetric risk factors, and their partners. Participants completed the Edinburgh Postnatal Depression Scale (EPDS) at three points: during the 9th month of pregnancy, immediate postpartum, and 6–8 weeks after delivery. A score ≥10 on the EPDS indicated depression risk. A score ≥10 on the EPDS indicate depression risk. The primary endpoint was EPDS scores throughout the perinatal period.

Ninety-five couples participated; 96% of patients and 68% of partners completed pre-delivery questionnaires, 81% and 71% during maternity stay, and 64% and 46% postpartum, respectively. Overall, 15% of patients and 1% of partners had EPDS scores >10 in the postpartum period. Psychiatric history and emergency cesarean sections were associated with higher immediate postpartum EPDS scores in patients [Beta 3.7 points, 95% CI 0.91; 6.4 and Beta 5.2 points, 2.2; 8.1, respectively]. Episiotomy was associated with higher EPDS scores in partners. No significant association between the different factors studied and the EPDS score was found at 6–8 weeks postpartum in patients nor their partners.

While specific risk factors for persistent perinatal depression in couples were not identified, a notable proportion of patients exhibited high EPDS scores. Screening all couples during prepartum and postpartum periods is crucial, regardless of identified risk factors.

Negative symptoms of schizophrenia are linked with poor functioning and quality of life. Therefore, appropriate measurement tools to assess negative symptoms are needed. The NIMH-MATRICS Consensus defined five domains for negative symptoms. We used the COSMIN guidelines for systematic reviews to evaluate the quality of psychometric data of negative symptom scales as Clinician-Rated Outcome Measure (ClinROM). COSMIN assesses risk of bias, so called updated criteria of measurement properties, a modified GRADE approach and a final judgement on the rating scale. In the lecture the process will be described using the Brief Negative Symptom Scale and the Clinical Assessment Interview for Negative Symptoms (CAINS) as examples.

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The mental health of healthcare workers (HCWs) may have improved after the COVID-19 pandemic. We aimed to model the trajectories of psychological distress, depressive symptoms, and resilience during the COVID-19 pandemic and toward its end in HCWs in Czechia and investigate, which COVID-19 work stressors were associated with these trajectories.

The study included 322 HCWs from the Czech arm of the international HEROES Study who participated in an online questionnaire in two waves during the pandemic and one wave toward its end. Growth mixture modeling identified trajectory patterns of depressive symptoms (measured with Patient Health Questionnaire), distress (General Health Questionnaire), and resilience (Brief Resilience Scale). Logistic regression was applied to estimate the association of COVID-19 stressors with mental health trajectories, adjusting for baseline characteristics.

Trajectory classes revealed both high and low depressive symptoms (high in 61% of participants), distress (high in 82% of participants), and resilience (low in 32% of participants). Depressive symptoms and distress trajectories demonstrated the same shape, first increasing during the pandemic and decreasing toward its end, while resilience remained constant. Exposure to COVID-19 stressors, in particular, the experience of stigmatization, discrimination, and violence, was associated with high depressive symptoms and distress trajectories, but not with resilience.

Interventions provided to HCWs during crises such as pandemic should target distress and depressive symptoms and need to address stigmatization, discrimination, and violence.

Affective disorders represent a category of psychiatric syndromes with high prevalence and associated disability. While effective, both pharmacological and psychosocial, treatments are available for depression and bipolar disorder, the many therapeutic needs of affected patients are far from being properly addressed under routine conditions. Along the past decade, several digital treatments, tools and approaches have been developed and tested in clinical settings, showing an highly promising potential to fill the treatment gap of affective psychopathology. In more detail, reviewed here will be telepsychiatry solutions for affective disorders, also encompassing the available officially approved digital therapies for major depression and bipolar disorder. Furthermore, the impact of artificial intelligence, serious gaming, social media and virtual/augmented reality in the treatment of mood disorders will be also discussed, in the light of the most recent research evidence on these topics.

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Depression is one of the most prevalent mental health conditions in the world. However, the heterogeneity of depression has presented obstacles for research concerning disease mechanisms, treatment indication, and personalization. The current study used network analysis to analyze and compare profiles of depressive symptoms present in community samples, considering the relationship between symptoms.

Cross-sectional measures of depression using the Patient Health Questionnaire – 9 items (PHQ-9) were collected from community samples using data from participants scoring above a clinical threshold of ≥10 points (N = 2,023; 73.9% female; mean age 49.87, SD = 17.40). Data analysis followed three steps. First, a profiling algorithm was implemented to identify all possible symptom profiles by dichotomizing each PHQ-9 item. Second, the most prevalent symptom profiles were identified in the sample. Third, network analysis for the most prevalent symptom profiles was carried out to identify the centrality and covariance of symptoms.

Of 382 theoretically possible depression profiles, only 167 were present in the sample. Furthermore, 55.6% of the symptom profiles present in the sample were represented by only eight profiles. Network analysis showed that the network and symptoms’ relationship varied across the profiles.

Findings indicate that the vast number of theoretical possible ways to meet the criteria for major depressive disorder (MDD) is significantly reduced in empirical samples and that the most common profiles of symptoms have different networks and connectivity patterns. Scientific and clinical consequences of these findings are discussed in the context of the limitations of this study.

The final aim of the EXPERIENCE project is to enable individuals to record and share extended-personal realities in Virtual Reality (VR) - which entails the consideration of a person’s neurophysiological, psychological, and cognitive states. One prospective application is using this technology to aid in assessing symptoms of affective disorders.

The objective is to test the ability of a pre-designed VR environment to differentiate between individuals with depressive symptoms and healthy controls (HCs) via machine learning algorithms.

Conducted as a pilot study in Italy, we recruited 100 volunteers, comprising 50 HCs and 50 individuals with moderate depressive symptoms assessed via the PHQ-9. Through a 40–60-minute VR engagement, comprehensive data on cognitive (inc. cognitive flexibility, sustained attention, working memory, processing speed), behavioral (exploration, attentional bias), and physiological (heart-rate variability, skin conductance) variables was collected. Subsequently, an explainable artificial intelligence model (xAI) was trained on data from 80% of the sample and tested on the remaining 20% in terms of accuracy for between-group classification.

Following an iterative process that considered both the importance assigned to each variable in the different models and the theoretical relevance of these variables to depression the final model achieved an average accuracy of 71% (with individual trials ranging from 64.5% to 77.1%). Key predictors included exploratory behaviors and heart-rate variability during both exploration and cognitive tasks.

These results are comparable, however remain below the levels of accuracy achieved based on fMRI and DTI data alone (around 80%). Nonetheless, the EXPERIENCE system, slated for refinement beyond this pilot phase, shows potential in integrating multimodal data for evaluating affective disorder symptoms, aiming for a more objective screening and diagnostic approach at a lower cost.

The EXPERIENCE project is funded by the European Commission H2020 Framework Program, Grant No. 101017727.

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