Diminished social motivation in early psychosis is associated with polygenic liability for low vitamin D.

Insufficiency of vitamin D levels often occur in individuals with schizophrenia and first-episode psychosis (FEP). However, it is unknown whether this represents a biological predisposition, or it is essentially driven by illness-related alterations in lifestyle habits. Lower vitamin D has also been associated with adverse neurodevelopmental outcomes and predominant negative psychotic symptoms. This study aimed to investigate the contribution of polygenic risk score for circulating 25-hydroxyvitamin D concentration (PRS-vitD) to symptom presentation among individuals with FEP enrolled in the Athens First-Episode Psychosis Research Study (AthensFEP n = 205) and the Psychosis Incident Cohort Outcome Study (PICOS n = 123). The severity of psychopathology was evaluated using the Positive and Negative Syndrome Scale at baseline and follow-up assessments (AthensFEP: 4-weeks follow-up, PICOS: 1-year follow-up). Premorbid intelligence and adjustment domains were also examined as proxy measures of neurodevelopmental deviations. An inverse association between PRS-vitD and severity of negative symptoms, in particular lack of social motivation, was detected in the AthensFEP at baseline (adjusted R2 = 0.04, p < 0.001) and follow-up (adjusted R2 = 0.03, p < 0.01). The above observation was independently validated in PICOS at follow-up (adjusted R2 = 0.06, p < 0.01). No evidence emerged for a relationship between PRS-vitD and premorbid measures of intelligence and adjustment, likely not supporting an impact of lower PRS-vitD on developmental trajectories related to psychotic illness. These findings suggest that polygenic vulnerability to reduced vitamin D impairs motivation and social interaction in individuals with FEP, thereby interventions that encourage outdoor activities and social engagement in this patient group might attenuate enduring negative symptoms.

Role of Clinical Insight at First Month in Predicting Relapse at the Year in First Episode of Psychosis (FEP) Patients.

INTRODUCTION: Clinical insight constitutes a useful marker of the progress and outcome of the First Episode of Psychosis (FEP), and lack of insight has been associated with more severe psychopathology, treatment non-adherence, and rehospitalization/relapse. In this study, we aimed to further investigate the possible role of insight as a predictor of relapse, its relation to diagnosis, and other parameters of positive psychotic symptomatology (delusions, hallucinations, and suspiciousness). METHODS: The Athens FEP study employed a prospective, longitudinal cohort design in which consecutive newly diagnosed patients with psychosis were interviewed and asked to voluntarily participate after completing informed consent. A total of 88/225 patients were examined at three different time points (baseline, month, and year). Their scores in the relevant items of the Positive and Negative Syndrome Scale (PANSS) were compared (G12 for insight, P1 for delusions, P3 for hallucinations, and P6 for suspiciousness), and they were further associated to diagnosis and the outcome at the end of the year (remission/relapse). RESULTS: In total, 22/88 patients with relapse at the year had greater scores in G12 for both the month and the year, and this finding was corroborated after adjusting the statistical analysis for demographics, diagnosis, social environment, and depression via multiple logistic regression analysis. Moreover, delusions and suspiciousness were significantly higher in patients diagnosed with non-affective psychosis compared to those diagnosed with affective psychosis (p < 0.001) at the first month. CONCLUSIONS: Lack of insight at the first month may serve as a predictor of relapse at the year.

Investigating environmental parameters involved in psychosis etiopathology. Translation and test-retest reliability of four scales.

First Episode Psychosis (FEP) emergence and clinical outcome might be attributed to various parameters, wherein gene - environment interaction plays a pivotal role in. Four specified psychometric tools, that have been used for the evaluation of possible environmental, social and psychological parameters involved in the etiopathology and clinical course of psychosis are the following: Social Environment Assessment Tool (SEAT), Discrimination (DISC), Brief Core-Schema Scales (BCSS) and Life-Threatening Events-Brief Life-Events Questionnaire (LTE-Q). These tools were used in the Athens-FEP Study assessment schedule, which investigates the gene-environment interaction among patients presenting with FEP. The goal of the present study is to present them in regard to their content, their use in international literature, their translation in Greek, and their test-retest reliability. SEAT, DISC and BCSS were provided to the Athens FEP Study by the European Network of National Schizophrenia Network studying Gene-Environment interactions (EUGEI) research project. LTE-Q was already translated into Greek and was selected as befitting the purposes of the FEP-Study. The EUGEI instruments were translated into Greek language by two independent translators for each instrument. All translators were qualified in the administration of the English version of the scales after being trained online through a comprehensive work-package training set provided by the EUGEI. The principal investigator of the Athens-FEP project checked and approved the final versions of the questionnaires. The four tools were administered to 32 subjects, all diagnosed with FEP, participating in the Athens-FEP project. Intraclass correlation coefficients (ICCs) were used to assess the agreement between scores of the four questionnaires after first and second administration. The scales were administered to our subjects twice, with an intermediate period of three weeks between the first and second administrations, by three qualified researchers. There was a statistically significant agreement for almost all measurements of the four questionnaires, except for the frequency dimension of DISC. Agreement between those measurements was very high (ICCs>0.8). Our study is an indication that the Greek versions of the psychometric tools are reliable, although a more thorough test of their psychometric properties is needed. All four questionnaires have unique properties that differentiate them from other similar tools. Moreover, the DISC is the only discrimination scale translated into Greek. More importantly, the translated questionnaires are part of a broad, well-established research package of psychometric tools, suitable for the evaluation of environmental risk factors potentially involved in early psychosis, which might represent a valuable scientific resource in the Greek research field.

Three scales about childhood trauma, traumatic experiences and bullying: Greek translation, test-retest reliability.

Exposure to traumatic life events is one of the most robust predictors for psychosis. The Childhood Trauma Questionnaire-Short Form (CTQ-SF), a version of Childhood Experience of Care and Abuse (CECAEUGEI) and a version of the Bullying Questionnaire (BQEUGEI) refer to early life adversities, traumatic episodes and bullying. Those scales belong to a battery of psychometric tools detecting environmental and genetic factors associated with First Episode Psychosis (FEP) that was employed in the Athens-FEP study. The goal of this paper is to present those three versions, regarding their content, their use in the international research, their translation in Greek and their test-retest reliability. The three questionnaires were translated by two independent translators, administered twice to 32 subjects with FEP, with a three weeks intermediate period. Intraclass correlation coefficients (ICCs) were used to investigate agreement between scores of the first and second administration. There was a statistically significant agreement for all measurements of the three questionnaires. Cronbach's a were also calculated and were acceptable and over 0.7. Our study is an indication that the translated versions are reliable, although a more thorough test of their psychometric properties is needed. Both might be used in the Greek research field as part of a broad package of psychometric tools, specifically addressed to patients with FEP.

Association between exposome score for schizophrenia and functioning in first-episode psychosis: results from the Athens first-episode psychosis research study.

BACKGROUND: Evidence suggests that environmental factors not only increase psychosis liability but also influence the prognosis and outcomes of psychotic disorders. We investigated temporal and cross-sectional associations of a weighted score of cumulative environmental liability for schizophrenia - the exposome score for schizophrenia (ES-SCZ) - with functioning in first-episode psychosis (FEP). METHODS: Data were derived from the baseline and 1-month assessments of the Athens FEP Research Study that enrolled 225 individuals with FEP. The Global Assessment of Functioning (GAF) and the Personal and Social Performance Scale (PSP) were used to measure social, occupational, and psychological functioning. The ES-SCZ was calculated based on the previously validated method. RESULTS: ES-SCZ was associated with the total scores of GAF and PSP at baseline and 1-month assessments. These findings remained significant when accounting for several associated alternative explanatory variables, including other environmental factors (obstetric complications, migration, ethnic minority), clinical characteristics (duration of untreated psychosis, symptom severity, previous antipsychotic use), and family history of psychosis, demonstrating that the association between ES-SCZ and functioning is over and above other risk factors and cannot be explained by symptom severity alone. Functioning improved from baseline to 1-month assessment, but no significant ES-SCZ-by-time interaction was found on functioning, indicating that functioning changes were not contingent on ES-SCZ. CONCLUSIONS: Our findings suggest that rather than a predictor of functional improvement, ES-SCZ represents a stable severity indicator that captures poor functioning in early psychosis. Environmental risk loading for schizophrenia (ES-SCZ) can be beneficial for clinical characterization and incorporated into transdiagnostic staging models.

Effectiveness of a Community-Based Crisis Resolution Team for Patients with Severe Mental Illness in Greece: A Prospective Observational Study.

This prospective observational study evaluated the effectiveness of a crisis resolution team (CRT) for outpatient treatment of psychiatric patients experiencing an acute episode of severe mental disorder. The effectiveness of the CRT (n = 65) was assessed against the care-as-usual [CAU group (n = 65)]. Patients' clinical state, overall functioning, quality of life and satisfaction were respectively evaluated at baseline, post intervention and three-month post-intervention.CRT patients compared to the CAU group, had significantly improved outcomes concerning clinical state and patient satisfaction at post intervention phase. Statistically significant improvement was also recorded for the dimensions of environment, physical and psychological health related to quality of life. No significant differences were observed between the two groups regarding overall functioning.On the basis of these results, reforming of existing crisis-management services, in Greece, using the CRT model may improve substantially the services offered to psychiatric patients.

Don't blame psychosis, blame the lack of services: a message for early intervention from the Greek standard care model.

BACKGROUND: Early Intervention Services (EIS) aim to reduce relapse rates and achieve better treatment and functional outcomes for first episode psychosis (FEP) patients. Existing models of services in Greece are still treatment as usual (TAU), however a reform of mental health services is underway and initial steps have been taken to shift standard care towards EIS. The purpose of the study is to address therapeutic gaps by exploring service engagement and relapse rates in the current standard care model for psychosis. METHODS: We examined follow-up and relapse rates one year after initial treatment contact in the first longitudinal FEP study conducted in Greece. 225 patients were enrolled between 2015-2020. Sociodemographic, clinical and functional characteristics were assessed in association with follow-up and relapse rates. RESULTS: Within a TAU follow-up setting, one year attrition rates were high. Only 87 patients (38,7%) retained contact with services after one year and within this time frame, 19 of them (21,8%) experienced a severe relapse requiring rehospitalization. Demographic, clinical and functional contributors failed to predict service engagement and relapse rates, with the exception of treatment adherence. CONCLUSION: Both follow-up and one-year rehospitalization rates in our FEP sample, highlight the need for the implementation of early intervention services, that will aim at engagement maximization and relapse prevention. These indexes also provide a benchmark against which future early intervention services for psychosis in Greece will have to demonstrate superior efficacy.

Tobacco and Alcohol and Cannabis Experience Questionnaires. Greek translation and test-retest reliability.

The Tobacco and Alcohol Questionnaire (TAQ) and the Cannabis Experience Questionnaire (CEQ) are two instruments employed in the evaluation of substance use. The First Episode Psychosis (FEP) study in Athens employed two versions of those questionnaires, as part of a battery of psychometric tools, detecting environmental and genetic factors associated with FEP and addressed specifically to the distinctive characteristics of patients with FEP. The goal of the present study is to present those two versions, regarding their content, their use in international research, their translation in Greek, and their test-retest reliability. The two questionnaires were translated by two independent translators and administered to 32 subjects with FEP twice, in order to be tested for test-retest reliability. Cohen's kappa was used to measure agreement between qualitative variables and ICC between quantitative variables. Significant agreement was found between the two measurements in all items of the TAQ version and almost all items of the CEQ version. Our study is an indication that both translations are reliable, although a more thorough test of their psychometric properties is needed. Both might be used in the Greek research field as part of a broad package of psychometric tools, specifically addressed to patients with FEP.

Non-pharmacological interventions for schizophrenia-analysis of treatment guidelines and implementation in 12 Southeast European countries.

This study aimed to analyze treatment guidelines of 12 SEE countries to identify non-pharmacological interventions recommended for schizophrenia, explore the evidence base supporting recommendations, and assess the implementation of recommended interventions. Desk and content analysis were employed to analyze the guidelines. Experts were surveyed across the 12 countries to assess availability of non-pharmacological treatments in leading mental health institutions, staff training, and inclusion in the official service price list. Most SEE countries have published treatment guidelines for schizophrenia focused on pharmacotherapy. Nine countries-Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Moldova, Montenegro, North Macedonia, and Serbia-included non-pharmacological interventions. The remaining three countries-Kosovo (UN Resolution), Romania, and Slovenia-have not published such treatment guidelines, however they are on offer in leading institutions. The median number of recommended interventions was seven (range 5-11). Family therapy and psychoeducation were recommended in most treatment guidelines. The majority of recommended interventions have a negative or mixed randomized controlled trial evidence base. A small proportion of leading mental health institutions includes these interventions in their official service price list. The interventions recommended in the treatment guidelines seem to be rarely implemented within mental health services in the SEE countries.

Non-pharmacological treatments for schizophrenia in Southeast Europe: An expert survey.

BACKGROUND: Non-pharmacological treatment for schizophrenia includes educational, psychotherapeutic, social, and physical interventions. Despite growing importance of these interventions in the holistic treatment of individuals with schizophrenia, very little is known about their availability in South-East European countries (SEE). OBJECTIVE: To explore mental health care experts' opinions of the availability of non-pharmacological treatment for people with schizophrenia in SEE. METHODS: An online survey containing 11 questions was completed by one mental health expert from each of the following SEE countries: Albania, Bosnia and Herzegovina (B&H), Bulgaria, Croatia, Greece, Kosovo†, Montenegro, Moldova, North Macedonia, Romania, Serbia, and Slovenia. Data were collected on estimated rates of received non-pharmacological interventions, type of services delivering these interventions, and expert views of availability barriers. RESULTS: In eight countries, the estimated percentage of people with schizophrenia who receive non-pharmacological treatments was below 35%. The primary explanations for the low availability of non-pharmacological treatments were: lack of human and financial resources, lack of training for clinicians, and pharmacotherapy dominance in the treatment for schizophrenia. CONCLUSION: Lack of personal and institutional resources and state support were identified as primary obstacles to staff training and delivering non-pharmacological treatments to people with schizophrenia on individual and systemic levels, respectively. This evidence can be used to improve holistic, evidence-based treatment for schizophrenia in the SEE countries.

The relationship between early symptom severity, improvement and remission in first episode psychosis with jumping to conclusions.

It is suggested that Jumping To Conclusions (JTC) reasoning bias might contribute to the distortion of external reality. However, the association between psychotic manifestations and JTC is obscure, especially if general intelligence is considered as a mediator. The aim of this study is to investigate the relation between severity, early clinical improvement and remission of symptoms in First Episode Psychosis (FEP) with JTC as an explanatory factor. One hundred seventy-one FEP individuals were evaluated with the Positive and Negative Syndrome Scale (PANSS) at baseline and one month after treatment initiation. Clinical improvement was ascribed as symptom change one-month post-baseline measurements. Symptomatic remission was assessed with the Andreasen severity criteria and JTC with the Beads Task, operationalized through Draws To Decision (DTD) (the lower the number of DTD, the higher the JTC bias). Regarding symptoms severity, total psychotic, total positive psychotic, and hallucinations-item PANSS scores showed a negative association with JTC after controlling for IQ. Regarding early clinical improvement, the association with JTC was non-significant. No significant association was detected between one month remission status of FEP and JTC. Our findings indicate that severity of positive symptoms is not associated with hastiness in decision-making, but rather with a heightened conservatism in terms of increased data gathering. Further research is required to replicate the results and clarify the cognitive processes involved.

Prediction of Early Symptom Remission in Two Independent Samples of First-Episode Psychosis Patients Using Machine Learning.

BACKGROUND: Validated clinical prediction models of short-term remission in psychosis are lacking. Our aim was to develop a clinical prediction model aimed at predicting 4-6-week remission following a first episode of psychosis. METHOD: Baseline clinical data from the Athens First Episode Research Study was used to develop a Support Vector Machine prediction model of 4-week symptom remission in first-episode psychosis patients using repeated nested cross-validation. This model was further tested to predict 6-week remission in a sample of two independent, consecutive Danish first-episode cohorts. RESULTS: Of the 179 participants in Athens, 120 were male with an average age of 25.8 years and average duration of untreated psychosis of 32.8 weeks. 62.9% were antipsychotic-naïve. Fifty-seven percent attained remission after 4 weeks. In the Danish cohort, 31% attained remission. Eleven clinical scale items were selected in the Athens 4-week remission cohort. These included the Duration of Untreated Psychosis, Personal and Social Performance Scale, Global Assessment of Functioning and eight items from the Positive and Negative Syndrome Scale. This model significantly predicted 4-week remission status (area under the receiver operator characteristic curve (ROC-AUC) = 71.45, P < .0001). It also predicted 6-week remission status in the Danish cohort (ROC-AUC = 67.74, P < .0001), demonstrating reliability. CONCLUSIONS: Using items from common and validated clinical scales, our model significantly predicted early remission in patients with first-episode psychosis. Although replicated in an independent cohort, forward testing between machine learning models and clinicians' assessment should be undertaken to evaluate the possible utility as a routine clinical tool.

[New patients' access to psychiatric treatment services: Improving the quality indicators of mental health services].

Accessibility of patients to the health system as well as the system's rapid and effective response to patients' needs constitute basic quality indices of health services. Major parameter of accessibility is the required waiting time for a new patient to enter the health system. We present the results of the use of an organized system for the management of new requests for psychiatric treatment, which is based on the triage and evaluation of priorities. While taking into consideration the administrative distribution of the health services, our system intervenes in the waiting time by evaluating the requests in terms of medical and moral criteria, via gradual prioritization. Principal aim is waiting time reduction as well as the optimal response of our service to the needs of our patients. This perspective study was based on the new requests. The 1839 (100%) requests for first psychiatric evaluation at the outpatient clinic of Eginition University Hospital in 2019 were studied in relation to different parameters, as well as the efficacy of the system in terms of waiting-time management. Mean age of the petitioners was 45.8 (± 16.8), with statistically significant rate of women over men (N=1062, 59.1%, p˂0.05). The initial communication with the petitioners and the evaluation of the requests rendered the correct management feasible via immediate referrals to special psychiatric services depending on the nature of the cases, as well as redirection to their local psychiatric services for 1057 (57,5%) of the requests, where needed. The remaining 595 (33,4%) requests, after their assortment into three categories of graded prioritization, were placed in outpatient psychiatric clinics after waiting time of 25 days, 50 days and 76 days, respectively. In conclusion, the results of the study show that the systematic management of psychiatric treatment requests, when scientifically and ethically substantiated, may provide mental health services with manifold benefits.Accessibility of patients to the health system as well as the system's rapid and effective response to patients' needs constitute basic quality indices of health services. Major parameter of accessibility is the required waiting time for a new patient to enter the health system. We present the results of the use of an organized system for the management of new requests for psychiatric treatment, which is based on the triage and evaluation of priorities. While taking into consideration the administrative distribution of the health services, our system intervenes in the waiting time by evaluating the requests in terms of medical and moral criteria, via gradual prioritization. Principal aim is waiting time reduction as well as the optimal response of our service to the needs of our patients. This perspective study was based on the new requests. The 1839 (100%) requests for first psychiatric evaluation at the outpatient clinic of Eginition University Hospital in 2019 were studied in relation to different parameters, as well as the efficacy of the system in terms of waiting-time management. Mean age of the petitioners was 45.8 (± 16.8), with statistically significant rate of women over men (N=1062, 59.1%, p<0.05). The initial communication with the petitioners and the evaluation of the requests rendered the correct management feasible via immediate referrals to special psychiatric services depending on the nature of the cases, as well as redirection to their local psychiatric services for 1057 (57,5%) of the requests, where needed. The remaining 595 (33,4%) requests, after their assortment into three categories of graded prioritization, were placed in outpatient psychiatric clinics after waiting time of 25 days, 50 days and 76 days, respectively. In conclusion, the results of the study show that the systematic management of psychiatric treatment requests, when scientifically and ethically substantiated, may provide mental health services with manifold benefits.

Familial and socioeconomic contributions to premorbid functioning in psychosis: Impact on age at onset and treatment response.

BACKGROUND: Premorbid adjustment (PA) abnormalities in psychotic disorders are associated with an earlier age at onset (AAO) and unfavorable clinical outcomes, including treatment resistance. Prior family studies suggest that familial liability, likely reflecting increased genetic risk, and socioeconomic status (SES) contribute to premorbid maladjustment. However, their joint effect possibly indicating gene-environment interaction has not been evaluated. METHODS: We examined whether family history of psychosis (FHP) and parental SES may predict PA and AAO in unrelated cases with first-episode psychosis (n = 108) and schizophrenia (n = 104). Premorbid academic and social functioning domains during childhood and early adolescence were retrospectively assessed. Regression analyses were performed to investigate main effects of FHP and parental SES, as well as their interaction. The relationships between PA, AAO, and response to antipsychotic medication were also explored. RESULTS: Positive FHP associated with academic PA difficulties and importantly interacted with parental SES to moderate social PA during childhood (interaction p = 0.024). Positive FHP and parental SES did not predict differences in AAO. Nevertheless, an earlier AAO was observed among cases with worse social PA in childhood (ß = -0.20; p = 0.005) and early adolescence (ß = -0.19; p = 0.007). Further, confirming evidence emerged for an association between deficient childhood social PA and poor treatment response (p = 0.04). CONCLUSIONS: Familial risk for psychosis may interact with parental socioeconomic position influencing social PA in childhood. In addition, this study supports the link between social PA deviations, early psychosis onset, and treatment resistance, which highlights premorbid social functioning as a promising clinical indicator.

Neurobiological Trajectories Involving Social Isolation in PTSD: A Systematic Review.

Social isolation (SI) stress has been recognized as a major risk factor of morbidity in humans and animals, exerting damaging effects at the physical and mental health levels. Posttraumatic stress disorder (PTSD), on the other hand, occurs as a result of experiencing serious, life-threatening, traumatic events and involves involuntary re-experiencing trauma (intrusion), avoidance symptoms, and distortions of cognition and emotional arousal. The literature shows that PTSD is affected by genetic predisposition and triggers a large neurocircuitry involving the amygdala, insula, hippocampus, anterior cingulate- and prefrontal-cortex, and affects the function of the neuroendocrine and immune systems. Social isolation seems to influence the predisposition, onset and outcome of PTSD in humans, whereas it constitutes a valid model of the disorder in animals. According to the PRISMA (preferred reporting items for systematic reviews and meta-analyses) protocol, we systematically reviewed all original studies involving the neurobiological trajectories between SI and PTSD published till July 2019 (database: PubMed/Medline). Out of 274 studies, 10 met the inclusion criteria. We present the results of the retrieved studies in terms of hypothalamic-pituitary-adrenal (HPA)-axis and endocannabinoid system function, immune reactions, neuroplasticity, novel pharmacological targets, and shortening of telomere length, which confirm a synergistic effect on a neurobiological level between the two entities.

Organization framework and preliminary findings from the Athens First-Episode Psychosis Research Study.

AIMS: Athens First-Episode Psychosis (FEP) Research study, aims to explore the potential associations between multiple genetic, environmental and neurometabolic risk factors of psychotic disorders, through the clinical management of FEP patients with minimal exposure (<2 weeks) to antipsychotic treatment at entry. The goal of this paper is to introduce the background, rationale and design of the study and present its preliminary findings. METHODS: We developed a longitudinal cohort study of FEP patients 16-45 years old, presenting at the emergency units of five psychiatric hospitals across Athens, Greece. Research timeline includes baseline, 1-month and 1-year follow-up. Clinical, genetic, environmental, cognitive and biochemical parameters are measured, using psychometric tools, clinical interviews and laboratory tests. A descriptive analysis of baseline and 1-month assessments was performed including demographic characteristics, family history, medication, clinical picture, traumatic experiences, drug use and cognitive functioning. RESULTS: During the last 3 years, 130 subjects have been enrolled in the study. Data so far reveal that, despite the severity of baseline presentation, at 1-month the majority (57.4%) met the Andreasen symptom severity criteria for remission, without the time criterion and showed mild functional improvement. Several environmental adversities and poor cognitive performance were identified, which need to be further elaborated. CONCLUSIONS: Athens FEP Research study is the first gene-environment interaction study in Greece. In this article we introduce the organization and methodological framework of the project, along with its basic initial findings. Future analysis will allow the validation of tractable predictors and risk factors implicated in the development and outcome of psychosis.

Depression and suicidality among psychiatric residents - results from a multi-country study.

BACKGROUND: Previous studies have highlighted risks for depression and suicide in medical cohorts, but evidence regarding psychiatric residents is missing. This study aimed to determine rates of depression, suicide ideation and suicide attempt among psychiatric residents and to identify associated individual, educational and work-related risk factors. METHODS: A total of 1980 residents from 22 countries completed the online survey which collected data on depression (PHQ-9), suicidality (SIBQ), socio-demographic profiles, training, and education. Generalized linear modeling and logistic regression analysis were used to predict depression and suicide ideation, respectively. RESULTS: The vast majority of residents did not report depression, suicide ideation or attempting suicide during psychiatric training. Approximately 15% (n = 280) of residents met criteria for depression, 12.3% (n = 225) reported active suicide ideation, and 0.7% (n = 12) attempted suicide during the training. Long working hours and no clinical supervision were associated with depression, while more completed years of training and lack of other postgraduate education (e.g. PhD or psychotherapy training) were associated with increased risk for suicide ideation during psychiatric training. Being single and female was associated with worse mental health during training. LIMITATIONS: Due to the cross-sectional nature of the study, results should be confirmed by longitudinal studies. Response rate was variable but the outcome variables did not statistically significantly differ between countries with response rates of more or less than 50%. CONCLUSION: Depression rates among psychiatric residents in this study were lower than previously reported data, while suicide ideation rates were similar to previous reports. Poor working and training conditions were associated with worse outcomes. Training programmes should include effective help for residents experiencing mental health problems so that they could progress through their career to the benefit of their patients and wider society.

Correlation between depression, anxiety, and polymorphonuclear cells' resilience in ulcerative colitis: the mediating role of heat shock protein 70.

BACKGROUND: To investigate whether anxiety and depression levels are associated with Heat Shock Protein 70 (HSP70) induction in the colon of patients with ulcerative colitis (UC). METHODS: The design was cross-sectional. Clinical activity was assessed by the Rachmilewitz Index (CAI). Three psychometric questionnaires were used: Zung Depression Rating Scale (ZDRS), Spielberg State-Trait Anxiety Inventory (STAI), Hospital Anxiety and Depression Scale (HADS). Colon biopsies were obtained from each affected anatomical site. Severity of inflammation was assessed by eosin/hematoxylin. Constitutive (HSP70c) and inducible (HSP70i) HSP70 expression were immunohistochemically studied. RESULTS: 29 UC patients were enrolled (69% men). Mean age was 46.5 years (SD: 19.5). Inflammation severity was moderate in 17 patients, severe in 6, and mild in 6. The mean number of years since diagnosis was 7.9 (SD: 6.5). The mean CAI was 6.4 (SD: 3.1). In active UC, there was downregulation of HSP70c in inflamed epithelium, without significant HSP70 induction. In 22/29 cases of active cryptitis, polymorphonuclear cells (PMN) clearly expressed HSP70i, with weak, focal positivity in the other 7 cases. Except for the hospital anxiety scale, scores in all psychometric tools were higher in patients with strong HSP70i immunoreactivity in the PMN. Logistic regression showed a strong positive relationship between HSP70i immunoreactivity in the PMN cells and scores in the trait anxiety, ZDRS, and hospital depression scales, (Odds ratios 1.3, 1.3, and 1.5; P = 0.018, 0.023, and 0.038; Wald test, 5.6, 5.2, and 4.3 respectively) and a weaker but significant positive correlation with the CAI (Odds ratio 1.654; P = 0.049; Wald test 3.858). CONCLUSION: HSP70 is induced in PMN cells of UC patients and its induction correlates with depression and anxiety levels.