Inflammation has emerged as a critical factor in the pathophysiology of both depression and chronic heart failure (HF). Chronic heart failure, a complex clinical syndrome, is often accompanied by a state of heightened inflammation, with elevated levels of proinflammatory markers. Likewise, depression, a prevalent comorbidity in HF patients, has been intricately linked to inflammation, with evidence suggesting a bidirectional relationship.

This study aimed to evaluate the effect of antidepressant treatment on plasma fibronectin levels in patients with comorbid depression and chronic heart failure.

We enrolled a total of 113 patients with HF, all of whom had comorbid depression. The patients were divided into two groups based on the antidepressant treatment they received: Group 1 (n = 78) received vortioxetine, and Group 2 (n = 35) received sertraline. Before initiating treatment and after 6 months, we measured fibronectin levels in the patients’ plasma.

The study revealed a significant difference in the effects of the two antidepressants on fibronectin levels. Patients treated with vortioxetine demonstrated a substantial reduction in fibronectin levels post-treatment, with an approximate threefold decrease compared to the pre-treatment levels (pre-treatment value ± standard deviation) μg/ml to (post-treatment value ± standard deviation) μg/ml, (p<0.05). Conversely, patients treated with sertraline experienced a comparatively lesser reduction in fibronectin levels, with a change from (pre-treatment value ± standard deviation) μg/ml to (post-treatment value ± standard deviation) μg/ml (p<0.05).

This study highlights the considerable impact of vortioxetine on fibronectin levels in patients with comorbid depression and chronic heart failure, resulting in a significant reduction. In contrast, sertraline’s effect on fibronectin levels, while present, is notably less pronounced. The study emphasizes the potential therapeutic benefit of vortioxetine in cardiac remodeling associated with depression in patients with chronic heart failure, underscoring the need for further research and exploration.

None Declared

We aim to describe the psychosocial features, including Stanford Integrated Psychosocial Assessment for transplantation (SIPAT) scores of individuals undergoing assessment for heart transplantation in Ireland.

All potential heart transplant candidates undergo assessment of psychosocial criteria to enhance selection and improve transplant outcomes. The Mater Hospital Consultation Liaison Psychiatry (CLP) department provides this national service in Ireland. All potential heart transplant candidates should receive a biopsychosocial assessment and screening via SIPAT tool as per international best practice. The SIPAT is a psychosocial evaluation and risk assessment tool which can help to determine suitability for organ transplant and identify modifiable risk factors to optimise a patient for transplant. Lower scores represent higher rates of suitability with a score < 21 representing an acceptable candidate and ≥21 minimally acceptable.

We retrospectively examined the clinical files of all individuals referred to the national centre for heart transplant assessment over a five-year study period between January 2014 and December 2019.

One-hundred and fifty four individuals were referred for heart transplant assessment with 79% (n=122/154) listed for a heart transplant. The most common indication for heart transplant assessment was non-ischaemic cardiomyopathy (48%, n=74/154). Of those listed for transplant, 74% (n=90/122) went on to receive a heart transplant. Of those undergoing assessment for heart transplant, 92% (142/154) were assessed by CLP and 94% (144/154) received social work assessment.

SIPAT scores were available for 64/154 individuals with 22% (14/64) deemed excellent candidates for transplant, 59% (38/64) deemed good candidates, 14% (9/64) minimally acceptable candidate and 5% (3/64) deemed high risk. The SIPAT domain breakdown was as follows: patient readiness (mean 3.9, SD 3.4); social support system (mean 2.9, SD 4.2); psychological stability (mean 5.1, SD 4.9); and substance use (mean 3.8, SD2.4), with an average total score of 16 (SD 12.4).

Post-transplant, 26% (23/90) were referred and seen by CLP, 53% (48/90) were referred to social work and 32% (29/90) required psychology services. Seventeen individuals (19%, 17/90) received a psychiatric diagnosis and 27% (24/90) were prescribed psychotropic medication in the post-transplant period.

This study describes for the first time the psychosocial factors and SIPAT scores of a national cohort of individuals referred for heart transplant. Psychiatric morbidity is high and this has implication for transplant suitability and post-operative course. This highlights the need for services to proactively identify and treat psychosocial factors in potential transplant recipients.

None Declared

In the first years of life, parents and a secure family environment are essential to the survival and development of young children.

Attention is focused on the undeniable importance of mothers’ role in childcare. But it’s also important to involve fathers, who are often sidelined from the responsibilities of this role, not least because of cultural factors linked to the separation of roles. In some situations, this is compounded by the psychological suffering that men may feel, without being able to admit it or express it, as a result of representations linked to masculinity.

The aim of the intervention was to strengthen the psychosocial and parenting skills of men, while taking into account their distress. The objective was to reduce intra-family violence, to involve men more in family life and in the care of young children, and to work on cultural representations of the role and cultural dynamics within the family and the community.

Men, fathers and future fathers were recruited in the Mweso region in the Democratic Republic of Congo, following community psychoeducation. The group protocol took the form of five weekly sessions covering various themes linked to psychological distress, emotion management, psychosocial skills as well as gender roles and child development.

Between 2021 and 2023, 727 men participated in the program. They showed an improvement in well-being (reduction in anger, symptoms of anxiety, depression and PTSD), better management of emotions and the acquisition of strategies to address cultural factors linked to fatherhood within the family unit and the community.

The use of this protocol allowed men to become more aware of the issues of psychological suffering and fatherhood linked to cultural factors by allowing them better inclusion in the family dynamic.

None Declared

Due to the global humanitarian crisis, there has been a significant increase in global immigration.(1)

The migration process typically involves multiple trauma exposures that are sustained over time(2), which may result in an impact on the mental health of these individuals(3), such as posttraumatic stress disorder(3). A recent meta-analysis estimated that 25% of migrants had PTSD(15), which is significantly higher than the 0.2% to 3.8 percent prevalence data found for the general population(4). In addition, a number of meta-analyses indicate an increased risk of psychosis among immigrants(5). Despite this rise, there is a gap in trauma research in non-refugee immigrants, particularly those with psychotic disorders.

To describe and compare PTSD diagnosis between immigrants and locals recruited from mental health services in Barcelona.

Patients who have presented, according to DSM-V criteria, one or more non-affective psychotic episodes, were recruited in Acute and Chronic inpatients units at Hospital del Mar (Barcelona) from November 2019 to June 2021, leading to a total sample of 199 patients.

Demographic characteristics of patients, clinical data and main pharmacological treatment were recorded through a questionnaire. Database information was completed with electronic medical records. Global Assessment of Posttraumatic Stress Questionnaire (EGEP-5) was used as an instrument to assess PTSD diagnosis, main trauma nature and PTSD symptoms. Comparative analysis was performed with IBM SPSS Statistics (Chicago INC) using Chi-Square Test for qualitative variables and t-Student test for continuous variables. Covariate adjustment with demographic and clinical variables was performed by ANOVA test. Study received local ethics committee approval “CEIC” (No. 2019/8398/I).

From the total sample of 199 individuals, 98 were immigrants and 98 locals. From the total sample 39 individuals (19.69%) presented PTSD. 32.3% of the immigrants with psychotic disorders presented PTSD compared to 7.1% of the locals with psychotic disorders (F1=19.9, p=0.00). Most traumatic events related to PTSD in immigrants were: “murder of relatives” (33.1%), Physical violence (21.9%) and Terrorism (15.6%) in locals were: “physical violence” (28.6%). Immigrants and locals with psychotic disorders showed similar averages of symptoms, except for avoidance symptoms where locals showed a mean of 5.1 compared to a mean of 3.5 in the immigrant group. Finally, immigrants showed one more functionality affected area by PTSD (5.1) when compared to locals (4) (F7=3.9, p=0.05).

According to our results there are important differences in PTSD prevalence between immigrants and locals with psychotic disorders. These findings ought to be taken into consideration for programs that are both clinically and sociopolitically tailored to improve assessment and treatment for this population.

None Declared

It has been several years since the World Health Organization (WHO) advocated for shared decision-making(SDM) models when developing treatment plans for individuals with mental illnesses. It is emphasizing the importance of actively involving patients in expressing their opinions and sharing treatment-related information. However, few clinicians accept patients’ subjective views in clinical practice. Given that patients’ subjective beliefs about their symptoms significantly impact treatment satisfaction, prognosis, and adherence, it is essential to assess these perceptions. However, few studies have been conducted to assess patients’ subjective beliefs, their mental representation, of their disease. Therefore, this study aims to develop Interview that enable the utilization of patients’ cognitive representations of their mental illnesses in clinical practice.

The primary objective of this study is to develop a semi-structured interview and a self-report scale to evaluate patients’ mental representations of their illnesses. Subsequently, validate the reliability and validity of these tools as psychological assessments.

An initial structure for both the semi-structured interview and self-report scale was established through a literature review of existing disease representation measurements. Subsequently, expert panel discussions and further literature reviews were conducted to refine the structure and content of both tools. Content validity for both the interview and self-report scale was assessed by a panel of nine experts and a group of ten students. Following this, the developed interview tool was subjected to a validity analysis with clinical patients using Missick’s six validity criteria(Content, Substantive, Structural, Generalizability, External, Consequential).

Content validity index (CVI) values for the overall structure indicated that all subdomains scored above 0.8, demonstrating the appropriateness of the interview tool’s five subdomains: symptoms, causes, temporal aspects, impact, and treatment and control. Content validity assessment for individual items revealed that some items within the “causes of the disease” subdomain, specifically stress-related factors, scored below 0.6, prompting necessary item modifications. All other factors achieved CVI scores of 0.6 or higher. Facial validity assessment yielded favorable results for all items in the self-report scale. All validity was demonstrated to be satisfactory.

This study has provided evidence that the developed tools are reliable and valid instruments for measuring patients’ perceptions of their illnesses, offering a trustworthy means to assess these vital cognitive representations in clinical practice.

None Declared

Epilepsy is one of the most common serious brain illness, with symptoms influenced by multiple risk factors and a strong genetic predisposition, rather than having a single expression and cause¹. Neuropsychiatric symptoms in epilepsy can encompass manifestations such as mood alterations, anxiety, sleep disturbances, psychosis, and behavioral disorders. While the motor and sensory manifestations of epileptic seizures are widely recognized, neuropsychiatric symptoms accompanying epilepsy are often underestimated. Therefore, it is essential to understand the most prevalent epidemiological profile of these patients to improve the diagnosis and management of these symptoms.

Our goal was to evaluate the neuropsychiatric behavior of epilepsy patients in Brazilian over the past 3 years through hospitalization data in order to outline an epidemiological and behavioral profile.

A cross-sectional, descriptive, retrospective, and quantitative study was conducted on hospitalizations of individuals simultaneously diagnosed with epilepsy, schizotypal and delusional disorders, and mood disorders in all five regions of Brazil (South, Southeast, Midwest, North, and Northeast) between February 2020 and December 2022. Data from January 2020 were not available. The data used were collected through the Department of Health Informatics of the Brazilian Unified Health System (DATASUS) in the “Hospital Information System of SUS” section, gathering information regarding the nature of care, age range, gender, and ethnicity of the patients.

The analysis covers the years 2020 to 2022, totaling 503,045 hospitalizations. In 2022, the highest number of cases occurred (≈ 37.55%), followed by 2021 (≈ 33.62%) and 2020 (≈ 28.81%). Urgent hospitalizations represented ≈ 90.85% of the total. The most affected age group was 30 to 39 years old (≈ 18.30%). Men were more affected than women (≈ 52.03% and ≈ 47.96%, respectively), and Caucasians accounted for ≈ 36.07% of the hospitalizations. The average length of stay was 19.1 days, and the mortality rate was 1.4%.

Thus, there is a gradual and annual increase in the number of hospitalizations during the observed period. While there is a minimal disparity between the affected genders, it is evident that the profile of male, caucasian, and adult patients is the most prevalent. Moreover, the predominantly urgent nature of hospitalizations points to an alarming scenario regarding this issue. From the analysis of the data obtained in the study, there is a clear need for interventions capable of reducing the prevalence of hospitalizations for neuropsychiatric symptoms in epilepsy patients in Brazil.

None Declared

Opioid Use Disorder (OUD) is a severe and recurrent condition that contributes to a global prevalence of disabilities. Accumulating evidence suggests a potential convergence of clinical and genetic factors underlying OUD.

This study explores the clinical and genetic factors associated with OUD in the Lebanese population.

A cross-sectional study in the Lebanese population included three different groups of participants stratified according to the cut-off of the revised Opioid Risk Tool (ORT-OUD): (1) Low-risk group for OUD (n=513; general population; ORT-OUD score <2.5); (2) High-risk group for OUD (n=87; general population; ORT-OUD score ≥3); (3) a third group consisting of patients clinically diagnosed with OUD according to the DSM-5 (n=46). The survey included sociodemographic information and used validated scales to assess other substance use disorders, sleep disturbances, depression, and anxiety. Genotyping for the COMT, MTHFR, and CRY2 genes was conducted for 91 patients using a real-time PCR (Roche®). Bivariate and multivariate analyses were conducted to identify the associations between OUD risk and sociodemographic, clinical, and genetic factors.

This study enrolled 646 participants. Multivariate analysis showed significant associations between risk of developing an OUD and cigarette smoking (B=0.583), worse insomnia scores (B=0.074) and Alcohol, Smoking and Substance Involvement Screening Test-alcohol (B=0.053) scores, male gender (B=13.351), lack of education (B=4.159), unemployment (B=7.235), low income (B=11.285), lack of healthcare coverage (B=4.190), neuropsychiatric disorders (B=7.966). Conversely, OUD risk was negatively correlated with the morning chronotype (B=-0.372). Bivariate analysis showed that the CRY2 AA genotype was significantly associated with a higher risk of OUD; nevertheless, none of the genetic factors remained significant in the multivariable model.

This study identified several sociodemographic, clinical, and genetic factors that could potentially increase the risk of developing OUD in the Lebanese population. Further research is needed to clarify risk factors and underlying mechanisms, enabling the development of more effective prevention strategies.

None Declared

Cannabis consumption constitutes a public health problem both because of its serious repercussions and complications and the psychological and social problems it causes.

Our objective was to assess the level of cannabis dependence in consumers receiving care at the Sfax detoxification center in Tunisia, to describe the sociodemographic profile of these consumers and the neuropsychological complications that may be caused.

We conducted a cross-sectional study, over a period of 13 months (September 2020 to October 2021), among cannabis users consulting the Sfax detoxification center in Tunisia. We used the Cannabis Abuse Screening Test (CAST) in order to detect a “problematic” cannabis use, along with a clinical information sheet to collect epidemiological and clinical data. All patients gave their free and informed oral consent to participate in the survey while ensuring anonymity.

We included 38 patients. The average age was 26 years old with a median age of starting cannabis use at 17 years old. The sex ratio was 8.5 with an over-representation of men. Most of the subjects were single, lived with their family and had a secondary school education. Consumption was daily for the majority of patients (68.5%) with an average quantity of 4 joints/day. According to the CAST scale, 36 users (94.7%) had problematic cannabis use. The factors favouring cannabis consumption were stress and anxiety in 34 patients (89.5%) followed by depression and the festive atmosphere in 14 subjects (36.8%) each. Among the participants, 26.3% had a psychiatric history including depression (5.3%), a psychopathic personality disorder (10.5%) and cannabis-induced psychotic disorder (10.5%). History of psychiatric hospitalization and history of suicide attempt were found in 21.1% and 26.3% of the patients respectively. Concerning the complications caused by cannabis, 68.4% of the patients described a phenomenon of tolerance, while 63.2% reported the sensation of craving. Psychotic symptoms such as delirium and/or hallucinations were found in 6 patients (15.8%) and 8 subjects (21.1%) reported a history of overdose in the form of cannabis psychosis. Chronic complications were an amotivational syndrome (63.2%) and social disintegration (52.6%). Treatment of cannabis dependence was considered effective with total withdrawal in 31.6% of subjects. Weaning was partial in 42.1% of the patients.

Cannabis use is emerging as one among many interacting factors that can affect psychological and physical health, with an impact on various levels including mood, neurocognition and general health. Although studies have shown functional brain mechanisms underlying the effects of cannabis, the exact mechanisms remain unclear. Overall, treatment for substance use disorders generally prevents these complications and improves prognosis.

None Declared

The issue of substance abuse is increasingly being recogniszed as a significant global public health concern. In relation to its influence on the Arab world, scholarly investigation continues to be regarded as relatively constrained in scope.

The primary goal of the present study was to investigate the extent of substance abuse in a sample of patients with psychiatric disorders who attended a psychiatric clinic in Amman and analyse this in relation to demographic and clinical variables.

In this prospective study, we investigated the prevalence, sociodemographic, and clinical characteristics of substance abuse among patients with psychiatric disorders who attended an outpatient private psychiatric clinic in Amman, Jordan between January and May 2023. Overall, 671 patients were enrolled. We compared demographic and clinical parameters of drug abuse and non-drug abuse patients.

Among the 671 patients included in the study, 48.0% (n=322) reported substance use, while 52.0% (n=349) did not. The mean age of the patients was 32.45±10.18 years. The sample included 546 male patients (81.4%). Among the participants, 388 (57.8%) were single, 360 (53.7%) held a bachelor’s degree or higher, 394 (58.7%) were employed, and 545 (81.2%) lived with their families. 506 (75.4%) were smokers, 110 (16.4%) reported having a medical illness, and 25% reported engaging in self-harm. The most prevalent psychiatric diagnosis was major depressive disorder, accounting for 30.6% of cases, followed by anxiety disorders. Additionally, 148 patients (22.1%) reported emotional abuse, 40 (6.0%) reported physical abuse, 57 (8.8%) reported sexual abuse, and 47 (7.0%) had a family history of substance use.

Our research findings indicate that substance abuse is more prevalent among certain demographic groups, specifically young, unemployed, male patients with a low level of education and a family history of substance use. These findings highlight the need for further research in diverse settings and populations to better understand the scope and underlying factors contributing to substance abuse in Arab countries. Additionally, targeted interventions and prevention strategies should be developed to address the specific needs of these high-risk groups and reduce the burden of substance abuse in these communities.

None Declared

During cannabis use, some individuals may experience psychotic symptoms, such as unusual perceptions or irrational thoughts, including mild hallucinations or temporary paranoia. Anxiety is also common, characterized by excessive worry or intense fear. The occurrence of these symptoms varies based on cannabis quantity, individual sensitivity, and surroundings. Although not all users experience these effects, the link between cannabis and psychotic or anxiety symptoms highlights the need for a thorough risk assessment.

Our goal is to analyze trends in cannabis use, as well as the psychotic and anxiety symptoms experienced by users, and to examine whether cannabis use is associated with other substances consumption.

We collected demographic and substance consumption data from two groups: 29 individuals aged 18 to 28 who had tried cannabis at least once and 19 regular consumers through a structured questionnaire.

Regular cannabis consumers had a higher proportion of males than those who had tried it once (X²(1)=4.81; p=0.028). There were no significant differences in age, alcohol or tobacco consumption between the groups. Notably, regular cannabis consumers had a history of using other illegal drugs, both in the past and within the last month (X²(1)=8.53; p=0.003). Regarding cannabis effects, regular users more frequently reported sensations like euphoria, relaxation, altered time perception, tachycardia, motor coordination difficulties, and impaired clear thinking compared to one-time users (X²(1)=10.12; p=0.001). Regarding anxiety symptoms during cannabis consumption, both groups experienced a similar frequency. Finally, regular cannabis consumers reported strange ideas or perceptions more often than one-time users (X²(1)=0.743; p=0.019). However, the associated discomfort level was similar in both groups.

This study highlights that regular cannabis use is associated with a greater likelihood of using other substances and experiencing more pronounced effects, including psychotic symptoms. However, it doesn’t necessarily lead to increased anxiety symptoms compared to one-time users. It’s important to acknowledge that the relationship between cannabis and psychosis is intricate and influenced by factors like consumption quantity and individual sensitivity. These findings stress the importance of understanding cannabis’s impact on mental health and its connection to the use of other substances.

None Declared

Early onset psychosis (EOP) and bipolar disorder (EOBP), occurring before the age of 18, have been linked to early signs of atherosclerosis and an elevated risk of cardiovascular disease (CVD). Physical exercise is a well-established factor in reducing the risk of developing CVD. However, it remains unclear whether regular physical activity can mitigate cardiovascular risk factors and signs of atherosclerosis in individuals with EOP and EOBP.

This study aimed to explore the impact of physical exercise on cardiovascular risk factors in these populations.

We assessed the physical exercise habits of 71 individuals, including 22 with EOP, 21 with EOBP, and 28 age-matched healthy controls. Participants’ physical exercise routines were categorized as 0, 1, 2, or 3 or more times per week, with each session lasting at least 30 minutes. Our analysis included adjustments for conventional CVD confounders. Additionally, we used high-frequency ultrasound (22 MHz) to evaluate different layers of the arterial wall in the left common carotid artery (LCCA).

Compared to the control group, adolescents with EOP and EOBP exhibited significantly thicker LCCA intima thickness (0.132 vs. 0.095 mm, p<0.001) and intima/media ratio (0.24 vs. 0.17, p<0.001). Remarkably, adolescents with EOP and EOBP who engaged in physical exercise three times or more weekly (n=13) displayed significantly less intima thickness (0.142 vs. 0.116 mm, p<0.01). However, we did not observe a significant association between exercise and other CVD risk factors. Even when considering factors such as the extent of antipsychotic medication use or the severity of the disorders in our regression analysis, the significant association between exercise and reduced intima thickness persisted (p<0.05).

Among adolescents with EOP or EOBP, those who engaged in physical exercise three or more times weekly exhibited less pronounced LCCA intima thickness compared to their less active counterparts, although it remained thicker than that of healthy controls. These findings, if replicated, suggest that regular physical exercise, specifically three or more times a week, could potentially offer protection against the future development of CVD in individuals with EOP and EOBP. Further research is warranted to confirm and expand upon these promising results.

None Declared

An increase in suicidal behavior among the adolescent population is reflected in the literature and in clinical practice. According to a study of suicidal behavior and mental health by the Spanish ANAR Foundation, the number of cases with suicidal behavior has experienced an accentuated growth in the period 2012-2022 (1,921.3%), highlighting the increase produced in the post-COVID-19 period, between 2020 and 2022 (128%)

To analyze the reasons for admission to the short hospitalization unit. To describe the sociodemographic characteristics of hospitalized adolescents.

Descriptive observational study of the sample of adolescents admitted to the inpatient psychiatric unit of the Hospital Universitario Puerta de Hierro between January 1, 2023 and June 30, 2023. It is carried out through the information obtained in the clinical history of the patients.

During this period of time 113 adolescents were admitted, 80.2% were female. The mean age was 15.16 years. The main reason for admission was autolytic ideation, occurring in 33.3% of the patients. The second most frequent reason for admission was suicide attempt (29.7%) and behavioral disturbance (17.1%) was the third most frequent. Of the methods used in suicide attempts, drug overeating stands out among the methods used in suicide attempts. (75.8%), followed by attempted hanging (12.1%) or cutting (12.1%).

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The results corroborate what is reported in the scientific literature, where self-harm and self-injury attempts have increased and are the most frequent reasons for admission. This shows that suicide is a public health problem of the first order, where prevention and early intervention programs are necessary.

None Declared

Commencing in 2019, the onset of the COVID-19 pandemic prompted an upsurge in online engagement, drawing attention to the advantages and perils associated with the use of social media. Existing research emphasizes that elevated symptom levels of attention deficit/hyperactivity disorder (ADHD) are linked not to the extent (time) of usage but to its addictive nature. However, scant research has explored its relationship with sleep quality.

In this study, we scrutinized the correlation between problematic social media usage, sleep quality, and ADHD symptoms in a non-clinical sample of young individuals during the third wave of the pandemic.

We administered an online survey to 139 participants (mean age: 21.37 years, standard deviation: 2.68 years, range: 15-27). The survey encompassed various assessments, including the Bergen Social Media Addiction Scale (BSMAS), the Athens Insomnia Scale (AIS), and the self-report version of the SWAN scale (Strengths and Weaknesses of ADHD Symptoms and Normal Behavior). Participants also reported on the extent of their social media use.

Significant distinctions emerged in the extent of social media usage between online (M=3.12; SD=1.08) and in-person educational settings (M=2.47; SD=0.78) (t(73)=6.01; p<0.001; d=0.70). While ADHD symptom levels exhibited no correlation with the extent of social media engagement, they did exhibit a significant positive correlation with problematic usage (r=0.32; p<0.001). Likewise, the extent of social media usage displayed no correlation with sleep quality; however, problematic usage was linked to poorer sleep quality (r=0.27; p=0.002). In our mediation analysis, problematic usage correlated both directly (c’=-0.61; p=0.02) and indirectly (ab=-0.36; 95% CI: -0.60 - -0.10) with heightened ADHD symptoms through diminished sleep quality (F(1,120)=21.94; p<0.001; R2=0.27).

Our findings affirm that it is not the extent but rather the problematic nature of social media usage that assumes significance. Moreover, our results propose that problematic usage may exacerbate ADHD symptoms, not only directly but also by influencing sleep quality.

None Declared

The COVID-19 pandemic has led to a rise in psychological disorders among adolescents and young adults. There is an increase in the prevalence of likely anxiety and likely depression among the subscribers of MoreGoodDays supportive text message program, reflecting the impact of the COVID-19 pandemic on this cohort.

To assess the prevalence, severity, and correlates of likely generalized anxiety disorder (GAD) and likely major depressive disorder (MDD) among subscribers of MoreGoodDays program.

This study used a cross-sectional design. An online survey questionnaire was used to collect sociodemographic and clinical information from subscribers of MoreGoodDays program, a daily supportive text message program co-designed with adolescents and young adults for their peers in Alberta. Validated instruments, the Generalized Anxiety Disorder GAD-7 and Patient Health Questionnaire-9 PHQ-9 were used to collect information on likely GAD and likely major depressive disorder (MDD), respectively. Data was analyzed with SPSS version 25 using chi-squared tests and binary logistic regression analysis.

343 subscribers of MoreGoodDays participated in the survey. Overall, 117 (56.0%) respondents had a likely MDD and 97 (46.6%) had a likely GAD. Participants who would like to receive mental health counselling were 27 times more likely to experience GAD (OR = 27; 95% CI: 3.09–250.00) and 40 times more likely to experience MDD (OR = 40.03; 95% CI: 4.43–361.51) than those who did not. Respondents who had received mental health counselling in the past were 18.5 times more likely to experience MDD compared with those who had not (OR = 18.52; 95% CI: 1.55–200.00). Demographic variables, including age, education, employment, and relationship status, and clinical variables, such as history of anxiety, depression, obsessive-compulsive disorder, ADHD, and adverse childhood experience, did not independently the predict presence of likely GAD or MDD in subscribers of MoreGoodDays.

The prevalence of anxiety and depression was relatively high among subscribers of MoreGoodDays, indicating the long-term effect of the COVID-19 pandemic. This finding has significant implications in the broader context of mental health research and emphasizes the need for more research into innovative mental health support for this cohort. The desire to receive counselling was predictive of both anxiety and depression and is a positive sign of the openness of this cohort to receive psychological intervention. Since this group is mostly adapted to mobile text technology, government agencies and policymakers should prioritize and implement readily accessible interventions such as supportive text messages to support their psychological well-being.

None Declared

Postpartum depression (PPD) is a common psychiatric illness affecting maternal health, which can lead to poor outcomes for the infant, mother and family. Since the usual pharmacological treatment has low efficacy and a delayed onset of action, new treatment options should be explored. A recent meta-analysis demonstrated positive effects of racemic ketamine on PPD, but limited evidence is available on its more potent derivative esketamine.

To determine the effect of esketamine administered prophylactically during labor on the risk of incidence of PPD at 1 week and 6 weeks after delivery.

PubMed, Scopus and GoogleScholar databases were searched for randomized controlled trials that studied the efficacy of esketamine that screened for PPD using the Edinburgh Postpartum Depression Scale (EPDS). Risk ratio was used to determine the effect of incidence on PPD. Heterogeneity was examined with I2 statistics. A random-effects model was used, as per moderate heterogeneity (I2=59%, p-value<0.05).

We included 7 RCTs with 1287 patients, 635 having received esketamine (49.3%). Patient-controlled intravenous analgesia (PCIA) or single intravenous dose during the delivery or cesarian section were the main drug delivery methods. Follow-up ranged from 4 weeks to 6 months, and EPDS cut-off scores for depression risk differed between studies, from 9 to 13 points. Dosages varied from 0.2mg/kg to 0.5mg/kg for single-dose administration and 0.1mg/kg to 1.25mg/kg for PCIA. Incidence of PPD at one week (RR: 0.459 95%CI 0.217-0.970; p<0.05; figure 1A) and at 6 weeks (RR: 0.470 95%CI 0.273-0.810; p<0.01; figure 1B) was significantly less common in patients who received esketamine during or after labor. Risk of bias was low in 5 studies and moderate in 2 studies. Risk of publication bias is significant.

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Prophylactic esketamine seems to improve EPDS scores in women at one and six weeks after birth. A more thorough analysis of the adverse effects on maternal and neonatal health are required, and long-term benefits are not fully understood. Larger multicenter studies would be a welcome addition to the issue at hand.

None Declared

Spravato® (esketamine nasal spray- ENS) is a new adjunctive drug for Treatment Resistant Depression (TRD), i.e. patients with major depressive disorder that failed to adequately respond despite the use of two different antidepressants. In France, a real world non-interventional post-commercialization cohort study is being conducted aiming to describe the conditions of use of the esketamine, and to observe the outcomes.

To in-depth explore the lived experience of first administered ENS treatment among adults with TRD, we are conducting an ancillary qualitative study.

This qualitative study uses the IPSE approach (Sibeoni et al. BMC Medical Research Methodology 20.1(2020):1-21) and has been conducted in four French psychiatric departments. Design was based on the recruitment of patients through the Cohort study, all interviewed twice, the first time 3 to 5 weeks after the first administration of ENS, and the second time around 6 months after, whether treatment has been continued or not. Data analysis follows the IPSE analytic procedure and is conducted in two stages: three individual researchers carry out independent work and the group collectively pools data. These preliminary results are based on the sole analysis of the first interviews conducted from July 2022 to July 2023.

Eighteen participants with moderate to severe TRD, including 13 women, were interviewed and two axes of experience have been produced: (1) the overwhelming experiences of the treatment, perceived differently depending on patients, as a dissociative experience, both inside – described as a trip- and outside of them; (2) A discordant treatment experience with both solitude and relational support from medical team.

These results highlight the need to better prepare the patients for the initiation of the treatment and to take into consideration the settings in which the treatment is administered, as well as the importance of the support received from the nursing staff.

E. Manolios Grant / Research support from: have recieved financial support to conduct the study, J. Mathé Grant / Research support from: have recieved financial support to conduct the study, J. Sibeoni Grant / Research support from: have recieved financial support to conduct the study, M. Rotharmel Consultant of: Janssen, B. Astruc Consultant of: Janssen, B. Falissard Consultant of: Janssen, L. Mekaoui Consultant of: Janssen, A. Laurin Consultant of: Janssen, E. Gaudre-Wattinne Employee of: Janssen Cilag, J. Dupin Employee of: Janssen Cilag, A. Revah-Levy Grant / Research support from: have recieved financial support to conduct the study

The DiSCoVeR Project: ‘Examining the synergistic effects of a cognitive control videogame and a self-administered non-invasive brain stimulation on alleviating depression’ is a double-blind, sham controlled, randomized controlled trial investigating the feasibility and efficacy of an innovative, self-applied treatment approach for patients diagnosed with major depressive disorder. The trial is conducted at three clinical trial sites (Hadassah, Israel; Riga Stradiņš University, Latvia; Ludwig-Maximilian-University, Germany). The treatment approach combines prefrontal transcranial direct current stimulation with a videogame designed to enhance cognitive and emotional control. This treatment is self-applied at home and remotely monitored. At the beginning of the intervention the patients are randomized in an active group receiving both active stimulation and videogame and the other group receiving sham stimulation and visually similar but not active videogame.

The present interims analysis after half of the patients included examines patients’ intrinsic motivation after completing the first five sessions (of 30) of the treatment. We also examine patients’ interest/enjoyment, perceived competence, effort, felt pressure/tension, and perceived choice following the first week of treatment. Intrinsic motivation has been associated with enhanced learning and performance, so it can be used as one of the predictors for patient compliance.

At the end of the 5th session, the patients filled in the Intrinsic Motivation Inventory (IMI) including the following subscales: interest/enjoyment, perceived choice, perceived competence, effort/importance and felt pressure/tension (scored on a 7-point Likert scale, ranging from 1 “not at all true” to 7 “very true”).

This report includes the first 55 patients randomized (27 patients in the active group and 28 patients in placebo group) for the DiSCoVeR trial. Patients rated their overall interest/enjoyment at 4.50 out of 7 (SD±0.17 95% CI 4.16 to 4.84), their perceived choice at 5.55 (SD±0.16; 95% CI 5.23 to 5.87), their perceived competence at 4.52 (SD±0.15; 95%CI 4.22 to 4.82), their effort/importance at 5.07 (SD±0.16; 95%CI 4.74 to 5.40) and their pressure/tension at 3.00 (SD±0.13; 95% CI 2.73 to 3.26).

We conclude that overall patients were quite interested in the treatment and had inherent pleasure while doing the sessions, felt that it was their choice to do them, felt that they performed the task quite effectively, were invested in doing the sessions and the experienced pressure and tension were low. The perceived choice and competence are positive predictors of intrinsic motivation. This aligns with the previous published data of a smaller patient subset (L. Konosonoka et al Medicina (Kaunas) 2022;58(Supplement 1):72) with the standard deviations being smaller in our larger patient sample.

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SARS-CoV virus showed transneuronal penetration through the olfactory bulb resulting in the rapid intracranial spread. So, olfactory dysfunction is an early marker of COVID-19 infection. However, individuals may develop chronic olfactory impairment for more than six months in 1–10% of cases.

The study’s objective was to evaluate the efficacy and safety of intranasal immunotherapy using bioactive substances produced by M2 macrophages for the treatment of people with long-term post-COVID-19 hyposmia.

Seven individuals with long-term persistent hyposmia (7 to 24 months), associated with PCR-confirmed coronavirus infection were evaluated for olfactory function at baseline, one, and six to twelve months after therapy.

The intranasal inhalation of M2 macrophage conditioned medium (one time per day for 28-30 days) was well tolerated. Furthermore, olfactometry demonstrated that the patients restored their capacity to perceive (Kruskal-Wallis H test 14.123, p = 0.0009) and recognize odors (H = 11.674, p = 0.0029). In addition, the subjective evaluation of smell significantly improved (H = 11.935, p = 0.0026). At the 6- to 12-month follow-up, the majority of patients (5/7) reported extremely high levels of satisfaction with the outcomes, and the remaining two patients also felt generally positive about the therapy’s success.

Overall, our study showed that the use of intranasal inhalations as a method of delivering bioactive factors and the conditioned medium of M2 macrophages as a therapeutic agent are both safe, well tolerated and, according to preliminary data, clinically effective in the treatment of patients with long-term post-COVID-19 hyposmia.

None Declared

Although increasing resilient coping throughout life is beneficial, it is particularly important in young people. To prevent the development of mental health problems, it is crucial to understand the factors associated with resilience. However, among university students, the characteristics considered conducive to resiliency have not been sufficiently studied, particularly during pandemic times.

The present study examined factors associated with resilient coping in Portuguese higher education students during the COVID-19 pandemic.

Data were collected from an opportunity large sample of participants during the academic year 2020/2021. Four self-report measures were utilized within the study: Herth Hope Index, Brief Resilient Coping Scale, Depression Anxiety and Stress Scale – 21 items, and Impact of Event Scale-Revised. Additionally, a demographic questionnaire was used to collect data including age, gender, have children, education level, and study area. Ethics clearance was obtained. In order to test the research question, a multiple regression was conducted (using SPSS 28), with resilient coping as the dependent variable and the other variables entered as potential predictor variables.

A total of 1522 students (75.1% women and 24.9% men) took part in this study. Most participants were single (91.2%), had no children (93%), and the ages ranged from 18 to 59, with a mean age of 22.88±6.93 years. In terms of study level, the majority of students (73.7%) are at the undergraduate level and are not working (76.6%). Among the participants, 35.7%, 36.2%, and 28.5% had symptoms of stress, anxiety, and depression above the normal range, respectively. High resilience scores were found in 215 participants (14.1%). The mean hope (HHI) was 35.53 (SD = 5.92). Our results also demonstrated that hope is the only predictor of resilient coping (p<0.001). A higher level of hope is expected to affect people’s psychological adjustment by influencing both their appraisal of, and their coping with, the stressors confronted by them.

Establishing and improving protective factors should increase the likelihood of the individual successfully avoiding negative outcomes and increase their ability to function normally, thus promoting resilient outcomes. We were able to draw practical implications for developing resilience-promoting methods in a university context. These results can be used to help students build resilience by preparing for future problems.

None Declared

Chronic fatigue and psychiatric manifestations (depression, anxiety and sleep disturbances) appear to be key features of post-COVID-19 syndrome and increase significantly in prevalence over time (Lavienraj et al. J Neurol Sci 2022;434:120162). Several studies have suggested an association between altered levels of arginine metabolites and depression, anxiety and stress severity (Arisoy et al. J Psychiatr Res 2020;120:21-28). L-arginine supplementation has also been shown to improve walking performance, muscle strength, endothelial function and fatigue in adults with Long COVID (Tosato et al. Nutrients 2022;14(23):4984).

To study effects of L-arginine oral supplementation on chronic fatigue and depressive symptoms reported 3 months or more after acute COVID-19 onset in elderly outpatients without severe comorbid conditions.

This is a parallel-group, double-blind, randomized controlled trial conducted on 96 over 65 non-hospitalized patients suffering from Long Covid-related fatigue and depression. The first group included patients that received 1,66 g L-arginine twice a day in addition to a standard antidepressant therapy based on Selective Serotonin Reuptake Inhibitors (SSRIs), whereas the second group received antidepressant only. Severity of fatigue and depressive symptoms was evaluated at baseline and after 8 weeks of treatment using Fatigue Symptom Inventory (FSI) and Hamilton Rating Scale for Depression (HAM-D), respectively.

At baseline, 64 patients (66,7%) reported moderate fatigue (4-6) and the remaining 32 (33,3%) reported severe fatigue (7-10). In this phase the average HAM-D score was 12,85 ± 5,97; among patients, 57,3% experienced mild symptoms of depression, 32,3% experienced moderate symptoms and 6,4% experienced severe symptoms. After two months, patients treated with L-arginine supplementation exhibited a 30% greater improvement in fatigue-related symptom severity (p=0.008) and a significantly decrease in average HAM-D score (p=0.002) compared to the group treated with SSRI only.

According to our results, adding oral L-arginine to standard antidepressant therapy in elders with Long Covid-related fatigue and depression significantly decreases severity of both physical and affective symptoms. Further studies are needed to clarify the intriguing role of L-arginine in the treatment of Post Covid-19 syndrome and its potential effects in promoting geriatric patients’ health, wellbeing and quality of life.

None Declared