Background of behavioral addictions, which include smartphone addiction, is complicated and unclear. Belonging to an Internet community that shows many forms of virtual pathology and generates new, artificial trends also favors the development of mental implications which include lowered mental immunity, emotional lability, increased depressiveness, aggression, inadequate self-esteem, lowered self-value and personality disorders. Implications regarding the social sphere are above all related to the gradual alienation from the closest environment as a result of preoccupation with the subject of dependence. Those consequences include deterioration of social relations, loss of interpersonal skills and former interests, as well as the minimization of contacts with the closest ones which lead to the sense of social isolation and loneliness.

The aim of this study was to estimate the scale of mobile phone addiction among young adults as well as to establish whether the low level of perceived social support is related to the problematic smartphone use, and whether an addictive pattern of smartphone use is related to the prevalence of depressiveness and excessive daytime sleepiness.

The study involved 567 young-adult respondents from West Pomeranian Voivodship in Poland. The study was carried out using the diagnostic poll method via questionnaire technique. Both the author’s own questionnaire and the following standardized research tools were used: the Mobile Phone Problem Use Scale for Adolescents (MPPUSA), the Beck Depression Inventory (BDI), the Epworth Sleepiness Scale (ESS), the Multidimensional Scale of Perceived Social Support (MSPSS).

Perceived social support was significantly lower in the group of respondents who problematically used their smartphones in comparison with the ones who used them in a correct way (p < 0.05). Severity of depressive symptoms and daytime sleepiness (p < 0.05) was significantly greater in respondents addicted to their mobiles in comparison with non-addicted ones.

The scale of the mobile phone addiction phenomenon in respondents was low. Many respondents though expressed a subjective sense of being addicted to their smartphones in comparison with the obtained results. Problematic smartphone use concerns to the same degree members of both sexes, residents of villages and cities, as well as singles and ones in relationships (both formal and informal). The mobile phone addiction is associated with the risk of severe symptoms of depression and excessive daytime sleepiness. Pathologic pattern of smartphone use much more frequently concerned individuals who perceived their social support level as low.

None Declared

During the COVID-19 pandemic the internet has become an important medium for learning and communication for university students. Increased time spent online during the pandemic is a significant risk factor for the development of internet addiction (IA) in this population.

This study aimed to investigate the influence of pandemics on IA among Croatian university students and to evaluate the characteristics of IA during the pandemic in comparison to pre-pandemic time.

Two cross-sectional studies, one in April 2016 and another in April 2022 were conducted. As part of these studies, a validated, anonymous questionnaire that contained questions regarding demographic data, as well as Young’s Internet Addiction Test, was self-administered to a cross-faculty representative student sample of the University of Osijek in Eastern Croatia.

The study sample included 1602 university students (810 in the year 2016 and 792 in the year 2022), the median age was 21 years (interquartile range 20-22), 34.5% males, and 65.5% females. There was no statistically significant difference in the median age of the two students’ samples (p=0.234). The main reasons for internet usage were learning and faculty assignments (25.0%), social networking and entertainment (71.0%), and online gaming (4.0%), and there was no statistically significant difference between observed students’ samples (p=0.075). The overall prevalence of IA in 2016 was 41.4% and 39.8% in 2022 but this difference was not statistically significant (p=0.542). The proportions of students with mild, moderate, and severe IA in 2016 were 32.8%, 8.4%, and 0.1% respectively, while in 2022 they were 27.4%, 11.9%, and 0.5%, and observed differences were statistically significant (p=0.011).

The COVID-19 pandemic has changed the pattern of IA among Croatian university students where proportions of students with moderate and severe IA were significantly higher in comparison to pre-pandemic time. To successfully manage this important public health challenge during the pandemic and post-pandemic time specific preventive measures intended for this population should be developed.

None Declared

Recovery from substance use disorder requires sustained effort and perseverance. Grit is a resilience factor that may be important for people in recovery. Little research has been conducted on grit in patients with substance use disorder, especially in a large and varied sample.

To examine the Short Grit Scale (Grit-S) in patients with substance use disorder, our aims were to analyze its psychometric properties and use demographic and clinical characteristics to predict variance in Grit-S scores.

In this study of patients in treatment for substance use disorder, participants completed the Grit-S and other self-report measures. The psychometric properties of the Grit-S were assessed in outpatients (N=94) and a hierarchical regression was used to predict Grit-S variance in inpatients (N=1238).

The Grit-S demonstrated good internal consistency (α=.75) and strong test-retest reliability (unadjusted r=.81, adjusted r=.79, p values<.001). The mean Grit-S score was 3.15, which was lower than other clinical samples reported in the literature. Regression modeling indicated a moderate, statistically significant association between demographic and clinical characteristics and Grit-S scores (R2=15.5%, p<.001).

Of particular interest, the positive factor of recovery protection showed the strongest association with grit of all the variables assessed. Hence the positive construct of grit was correlated with other positive constructs, as well as with risks. Longitudinal assessment of grit and substance use could measure the stability and clinical significance of grit throughout recovery.

M. Griffin: None Declared, R. Weiss Consultant of: Analgesic Solutions, WCG, & Alkermes, C. Trinh: None Declared

Hypomania Check List 33 (HCL-33) constitutes a self-rating questionnaire for lifetime history of hypomanic symptoms, used in patients who present with depressive symptoms and a further screening for bipolar disorder is required.

- Translation and cultural adaptation of HCL-33

- Measuring psychometric abilities, gender and age differences in score

In order to culturally adapt, standardize and validate the instrument for the Albanian context, the reliability and validity of the HCL-33 was examined using an sample of 99 patients, of whom 22 were diagnosed as bipolar disorder but all presented with a depressive episode.

In order to reach reliability, internal consistency analyses were performed.

The factor analysis yielded two factor, with an internal consistency of .838 and .736 from the Cronbach’s alphas, with a total alpha of .765, falling within the “good to excellent” range.

Furthermore, Albanian norm scores and cut-off scores have been generated for the Albanian version of HCL-33. The article provides evidence regarding the psychometric propërties and utility of HCL-33 in the Albanian adult population for clinical assessment, outcome evaluations and research purposes. With a cut-off value of 16, sensitivity was 73% and specificity was 53%, with a prevalence of 22% and positivie predictive value of 30% and negative predictive value 87%.

Gender differences were not relevant in the total scoring, but there was a positive correlation between age an HCL-33 scoring (r(n=99)=.243, p≤.01), especially with Factor II (r(n=99)=.211, p≤.05).

The article provides evidence regarding the psychometric properties and utility of HCL-33 in the Albanian adult population as a screening tool for bipolar disorder in patients presenting with a depressive episode.

None Declared

Recent theories hypothesized that chonobiological dis-rhythmicity might contribute to Bipolar disorders (BD) by dysregulating most of the systems involved in mood, stress and emotion regulation. In particular, the key role of sleep in regulating stress system and emotions has been hypothesized. Among other important factors contributing to BD the stress vulnerability/resilience dimension may play a key role. In particular low resilience has been associated with a dysregulation in emotions and stress response possibly involved in psychopathological process of BDs

The study aimed to investigate the possible impact of resilience and emotion dysregulation on the clinical manifestations of bipolar disorders (BDs) focusing on the possible role of circadian rhythm alterations.

A sample of 197 inpatients suffering from BD of type I (BDI) or II (BDII) were assessed during a major depressive episode using the Structural Clinical Interview for DSM-5 (SCID-5), the Beck Depression Inventory-II (BDI-II), the Young Mania Rating Scale (YMRS), Resilience Scale for Adults (RSA), Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN), Difficulties in Emotion Regulation Scale (DERS) and the Scale for Suicide Ideation (SSI). Participants with or without circadian rhythm disturbances as measured with Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN), were compared; regression and mediation analyses were computed.

Participants with circadian rhythms disturbances showed a greater severity of depressive symptoms, of suicidal risk, lower resilience and more disturbances in emotion regulation including impulsivity and regulatory strategies. The logistic regression revealed that circadian rhythm disturbances was related to depressive symptoms (O.R. 4.0), suicidal risk (OR 2.51), emotion dysregulation (OR 2.28) and low resilience (OR 2.72). At the mediation analyses, circadian rhythm alterations showed an indirect effect on depressive symptoms by impairing resilience (Z= 3.17, p=0.0014)/ emotional regulation (Z= 4.36, p<0.001) and on suicidal risk by affecting resilience (Z= 2.00, p=0.045) and favoring impulsivity (Z= 2.14, p=0.032).

The present findings may show that circadian rhythm alterations might play a key role in BD manifestations, as being correlated with more severe clinical presentations of depressive symptoms, suicidal risk, impaired resilience and emotional dysregulation. Addressing circadian rhythm alterations might potentially promote resilience and emotion regulation hence improving mood symptoms and suicidal risk in BDs.

None Declared

Cognitive impairment has been commonly found in patients with bipolar disorder (BD).(1) Recent evidence supports the view that global and cognitive functioning decrease as a function of number of prior mood episodes, but the relationship is still not clear. (2)

We conducted a cross-sectional study to explore the associations between the lifetime number of affective episodes and functioning, in particular, cognitive functioning in a cohort of patients with BD.

Adult patients with BD were recruited if euthymic for at least 3 months. Socio-demographic and clinical variables were recollected at the baseline evaluation. Functioning was evaluated at baseline with the functioning assessment short test (FAST). The strength of the association between the lifetime number of affective episodes and FAST subscores was explored with Spearman’s correlation test. Linear regression was computed using cognitive functioning as the dependent variable and a set of clinically relevant variables including the lifetime number of affective episodes as independent variables after controlling for illness duration.

261 BD patients were recruited. Patients with a higher number of lifetime affective episodes showed a significant positive correlation with higher FAST global score (r=0.334, p<0.001) and FAST cognitive functioning subscore (r=0.331, p<0.001). At the linear regression, a higher number of affective episodes was associated to worse cognitive functioning (b=0.037, 95%CI [0.011-0.064], p=0.005).

Poor cognitive functioning in BD could be the result of multiple affective relapses. A timely diagnosis with subsequent effective prophylactic treatment may prevent poor functional outcomes in real-world patients with BD.

None Declared

Bipolar disorder (BD) is a source of marked disability, morbidity, and premature death. There is a paucity of research on personalized psychosocial interventions for BD, especially in lowresource settings. A previously published pilot randomized controlled trial (RCT) of a Culturally adapted PsychoEducation (CaPE) intervention for BD in Pakistan reported higher patient satisfaction, enhanced medication adherence, knowledge and attitudes towards BD, and improvement in mood symptom scores and health-related quality of life measures compared to treatment-as-usual (TAU).

This protocol describes a larger multicentre RCT to confirm the clinical and cost-effectiveness of CaPE in Pakistan.

A multicentre individual, parallel arm, RCT of CaPE in 300Pakistani adults with BD. Participants over the age of 18, with adiagnosis of bipolar I and II and who are currently euthymic, will berecruited from seven sites including Karachi, Lahore, Multan, Rawalpindi,Peshawar, Hyderabad and Quetta. Time to recurrence will be the primaryoutcome assessed using Longitudinal Interval Follow-up Evaluation(LIFE). Secondary measures will include mood symptomatology, qualityof life and functioning, adherence to psychotropic medications, andknowledge and attitudes towards BD.

Full ethics approval has been received from National Bioethics Committee (NBC) of Pakistan and Centre for Addiction and Mental Health (CAMH), Toronto, Canada. The study has completed sixty-five screening across the seven centres, of which forty-eight participants have been randomised.

A successful trial will lead to rapid implementation of CaPE in clinical practice, not only in Pakistan, but also in other low-resource settings including those in high-income countries, to improve clinical outcomes, social and occupational functioning, and quality of life in South Asian and other minority patients with BD.

None Declared

Oxidative stress is the main characteristic of several diseases including Bipolar Disorder (BD). The involvement of oxysterol derivatives has recently been reported. In this study, the involvement of oxidative stress in the alteration of cholesterol in PTB patients will be evaluated.

To assess the association of oxidative stress and oxysterol profiles in subjects with BD and compare them to healthy physical and mental controls.

This is a case-control study involving subjects with BD. Selected based on DSM-5 criteria, an assessment of positive and negative symptoms was performed using the Positive and Negative Syndrome Scale (PANSS). Controls included in this study were matched to patients by age and gender. For all patients and control. Eight parameters of oxidative status were assessed: plasma ferric reducing capacity (FRAP), carbonyl proteins (PC), protein products of advanced oxidation (AOPP), reduced glutathione (GSH), total thiols, malondialdehyde (MDA ), glutathione peroxidase activity (GSH-Px) and catalase activity (CAT) analyzed by colorimetric methods. In addition, six cholesterol derivatives: oxysterols are measured by ULPC MS/MS.

This study included 33 patients with BD and 40 controls. Plasma GSH levels were significantly reduced in patients compared to controls (p < 0.001). Moreover, MDA, AOPP, PC and GSH-Px activity were significantly increased in patients compared to controls (p=0.005; p=0.003; p<0.001 and p=0.05, respectively). Significantly higher levels were observed for cholestane-3β, 5α, 6β-triol, 27-hydroxycholesterol (27-OHC), and cholestanol in patients with PTB. The concentration of 24(S)-hydroxycholesterol (24-OHC) was significantly lower in patients compared to controls. 25-OHC was positively and significantly correlated with CAT and GSH-Px activities (p=0.035 and p=0.010). 27-OHC was negatively and significantly correlated with MDA (p=0.014). Binary logistic regression revealed an association between the parameters: 27-OHC, 24-OHC, PC and MDA and the occurrence of PTB (OR = 1.007, 95% CI= 1.002-1.013), (OR = 0.956; 95% CI = 0.927 – 0.986), (OR = 39.925; 95% CI = 1.101 – 44.483) and (OR = 4.238; 95% CI = 1.091 – 16.466), respectively.

Our data support the relationship between disruption of redox homeostasis and oxidation of lipids and cholesterol in BD.

None Declared

Data regarding coping strategies used by bipolar patients to deal with psychosocial stress and their consequences in adaptational outcomes are scant. Moreover, family studies have reported the presence of several similarities between bipolar patients and their relatives regarding genetics, biology, personality traits, temperaments and stressful lived life experiences. Bipolar patients and their siblings had significantly higher global score of life events and more events in the field of work, socio-family events and health than control subjects. This might suggest that patients with bipolar disorder would be distinguished from their family members by the coping strategies they use to deal with stress.

In this study, we aimed to compare perceived stress and coping strategies of remitted bipolar I patients with those of their siblings and controls.

A descriptive and comparative study of case-control type was conducted. Were included 46 bipolar I patients, 46 siblings and 50 controls. The three groups were matched for age and sex. Assessments of perceived stress and coping strategies were performed using the 10-item Perceived Stress Scale (PSS) and the 28-item Brief COPE respectively.

Mean age of bipolar I patients was 39 ± 13 years. Thirty-one patients (67%) reported family history of one or more psychiatric disorders.Mean duration of bipolar disorder was 11.83 ± 9.92 years.

There was no significant difference between the three groups on PSS scores. Bipolar patients and siblings were more likely to use emotion-focused coping strategies than controls (p=0.001). Controls used problem-focused coping strategies more than bipolar patients (p = 0.02). Compared to controls, bipolar patients were less likely to use active coping and planning, but they showed higher scores in the dimensions of humor, religion and behavioral disengagement with intergroup p value: 0.02; 0.019; 0.002 respectively.

Our findings suggest that bipolar I patients were more likely to use maladaptive coping strategies to deal with stress than their siblings. Based on this observation, it seems advisable to study coping strategies used by bipolar patients, in order to reinforce adaptive strategies and to reduce maladaptive ones.

None Declared

Systemic inflammation has been increasingly related to bipolar disorder -BD- (Tanaka et al. Neurosci Res 2017;115 59-63). Intestinal bacterial translocation has been postulated as one of the causes of this inflammation (Nguyen et al. J Psychiatr Res 2018;99 50-61). A possible pathway is through the lipopolysaccharide, which is presented to CD14 through lipopolysaccharide binding protein (LBP) leading to a release of systemic inflammatory markers like C-reactive protein (CPR) (Funda et al. Infect Immun 2001;69 3772-81).

1) Describe gut permeability in patients with BD through the determination of intestinal inflammatory markers (LBP, sCD14) in plasma; 2) Analyze variables associated with intestinal inflammation.

Cross-sectional study of 38 patients with BD [mean age=45.50 (SD=10.93; range 23-68); males=15 (39.5%)], recruited from mental health outpatient clinics in Oviedo (Spain).

Assessment: Pro-inflammation biomarkers [CRP (mg/dL), Erythrocyte Sedimentation Rate (ESR) (mm/h), Neutrophil/Lymphocyte, Monocyte/Lymphocyte, Platelet/Lymphocyte and Systemic Immune Inflammation Indexes]. Indirect markers of intestinal bacterial translocation [LBP, soluble CD14 (sCD14)]. Dichotomous variables were created for LBP, considering LBP ≥15 μg/dL as increased gut permeability; and for CPR, considering CRP≥0.3 as systemic inflammation. Metabolic syndrome [ATPIII criteria: glucose, HDL, triglycerides (mg/dl), arterial pressure (mmHg), abdominal circumference (cm)], body mass index (BMI) (kg/m2), smoking, cannabis or alcohol use.

Statistical analyses: t-Student test, multiple linear regression analyses.

Average LBP was 14.60 μg/dL (SD=6.4) and 15 patients (39.5%) had increased gut permeability. Moreover, average CPR was 0.40 mg/dL (SD=0.58) and 16 patients (47.1%) showed systemic inflammation. There were no patients with increased levels of sCD14.

Associations were found between LBP and CPR (r=0.357; p=0.032), cannabis use in the last month (t=-2.293; p=0.029), BMI (r=0.433; p=0.008) and abdominal obesity (t=3.006; p=0.005); but no with age or sex.

Subsequently, a multiple linear regression model for LBP was calculated with variables previously mentioned, and age (based on expert criteria). The overall regression was statistically significant (R2=0.49, F=9.273, p<0.001). It was found that CPR, abdominal obesity, and cannabis use in the last month significantly predicted LBP levels (table 1).Table 1.Multiple linear regression analyses to LBP

More than one third of patients with BD had increased gut permeability. Almost 50% had systemic inflammation. Intestinal permeability was directly related to abdominal obesity and systemic inflammation, but inversely related to cannabis use.

None Declared

Bipolar disorder (BD) is a chronic hereditary disorder. Trial and error principles and long period of untreated disorder mandate further research. Relatively recent advances in statistical computing and techniques introduced Polygenic risk scores (PRS) as predictors of the genetic susceptibility to diseases. Although they provide an estimate of the risk of developing specific pathologies, they are a genome-wide measure. PRS do not provide specific information on the biological meaning of the variants. The use of subsets of risk variants (limited to one or few related biological pathways) to calculate pathway-PRS (pPRS) may provide an estimate of the functioning of specific molecular cascades.

In the present study we calculated pPRS and tested them as potential predictive factors which, together with other clinical/environmental features, may estimate the treatment outcome of BD individuals in a clinical realistic treatment environment.

1538 BD (41.39+/-12.66 years, 59.17% females) individuals from STEP-BD were included in the analysis. A latent class analysis identified three groups of patients according to the YMRS and MADRS scores variations during ˜ 1 year (308.47+/-293.83 days YMRS, 357.78+/-367.76 days MADRS). A GWAS analysis with clinical covariates provided the input for pPRS calculation. SNPs with best nominal significance and biologic relevance were prioritized through GTEx. A molecular pathway analysis (MPA) based on the interaction network of drugs used for treatment provided the genetic data needed for pPRS calculation. A Neural network was built using pPRS as features together with other variables (including Sex, Age, Scores at baseline) to predict the 3 groups previously identified. Performance was evaluated through 5-fold cross-validation, Python, R and Bash served for environments. Gene Ontology, ReactomePA and Bioconductor were key packages together with Cytoscape, Plink, impute and gtool.

Ten biological networks were retrieved from MPA: 1)GO:0016705 + GO:0016641, 2)GO:0019585, 3)GO:003018, 4)GO:0099589 + GO:1904014, 5)GO:0015464 + GO:1905144, 6)GO:0004935 + GO:0004364 + GO:00031690, 7)GO:1903351 + GO:1903350, 8)GO:0016917 + GO:0007214, 9)GO:0008066 + GO:0007215, 10)GO:0048016. Risk variants within the genes contained in each group were used to compute pPRS. The ten pPRS were used to compute a neural network to predict treatment outcomes.

BD treatment is influenced by socio-demographic, clinical and genetic factors. To tackle this complexity, we tried to implement an approach where the multivariate analysis encompasses clinical analysis and the biologic background of treatment response. As a result, we can infer through a hypothesis-free approach potential pathways whose alterations may estimate treatment. At the time of writing the analyses are still undergoing, the final results will be presented and discussed at the congress.

None Declared

Brain tumors can be associated with psychiatric symptoms in up to 50% of cases. The most frequent primary is meningioma and the clinic will depend on its location. Since surgical treatment does not always guarantee complete resolution of the condition, concomitant psychopharmacological treatment is usually recommended.

To review about organic mania and its differential diagnosis.

We carry out a literature review about organic affective disorder accompanied by a clinical description of one patient with organic mania.

A 50-year-old woman admitted due to psychotic symptoms. She had a diagnosis of frontal and parietal meningioma treated with surgical treatment 10 years ago. In this context she had a diagnosis of Organic Affective Disorder and 3 previous psychiatric admissions due to affective or psychotic symptoms. Current episode consisted in dysphoria, magalomanic ideation, delusional ideation of harm and mystical-religious content, high speech pressure and insomnia with little awareness of the disease. Cranial magnetic resonance showed postoperative right frontal changes and stability in parietal meningioma, with no significant differences compared to the previous study. Diagnosis of Organic Affective Disorder is maintained and reintroduced treatment with aripiprazole withdrawaled by the patient weeks before. Because of adverse effects and persistence of the symptoms described, it was changed to olanzapine with good response and tolerability. The behavior was progressively adapted with improvement of the dysphoria and without psychotic symptoms at discharge.

Affective symptons due to organic disorders such as brain tumors can be treated surgically and with psychopharmacological treatment.

None Declared

When completing the medical record of a patient with bipolar disoder (BD), hardly anything is more impacting than a family history of completed suicide (FHS). In fact, FHS is a main risk factor for personal suicide attempts and death in this population. There are few modifiable protective factors against suicide in BD, such as lithium treatment and absence of substance abuse.

We aimed to explore the relationship between a FHS and clinical characteristics in patients with BD. Given the impact that FHS has on the individual and on healthcare professionals, we hypothesized that it would modify behaviors towards a higher prevalence of the modifiable protective factors against suicide, namely more treatment with lithium and less drug addiction.

This is a cross-sectional study that included all patients with BD that were followed up in a specialised unit between 1998 and 2020. Only subjects with complete information on FHS were retained for the analysis. We assessed sociodemographic and clinical data and described it with measures of frequency, central tendency and dispersion. Differences between subjects with and without FHS were calculated with χ², Fisher’s exact test and Student’s t-test as appropriate. We set the significance level at p≤0.05. All tests were two-tailed.

The sample consisted of 480 subjects with a mean age of 45.9 years (standard deviation 14.4, range 18-88), of which 54.4% (n=261) were women. 69.2% (n=332) had a diagnosis of BD type I and 30.8% (n=148) of BD type II. 77 subjects (16%) had a FHS. Regarding differences between groups, those with relatives who had committed suicide did not show statistically significant differences in terms of sociodemographic variables (age, gender, civil status, employment) or key clinical features (type of BD, illness duration, psychotic features, predominant polarity, rapid cycling, number of lifetime manic and depressive episodes, comorbid personality disorder), neither did they have a higher use of lithium (55.8% vs 59.3%, p=0.572) nor lower substance use disorder (10.9% vs 15.5%, p=0.34). Predictably, people with FHS had a higher prevalence of family history of mental and affective disorders (96.1% vs 70.9%, p<0.001; 86.3% vs 56.3%, p<0.001) and of stressful life events (71.6% vs 58.9%, p=0.05). Personal lifetime suicide attempts also tended to be higher (36.4% vs 26.7%, p=0.088).

Contrary to our hypothesis, in our sample of subjects with BD a FHS was not associated with a higher prevalence of the modifiable protective factors against suicide. Therefore, although suicide has a major impact both in families and healthcare professionals, our results suggest it does not modify attitudes towards prevention in a real-life scenario. The main limitation of our study is its cross-sectional design, which does not allow for causal inference. In conclusion, there is room for improvement in the fight against suicide.

None Declared

Migraine and bipolar disorder (BD) are two chronic and recurrent disorders with a major impact on patient’s quality of life. It is now well known that affective disorders and migraine are often comorbid (Leo et al. Scand J Pain. 2016; 11:136-145). Starting from these observations, we can hypothesis that BD patients with comorbid migraine might have specifical clinical and biological features.

The aim of this study was to estimate the prevalence of migraine in a cohort of French BD patients; determine sociodemographic, clinical, and biological features associated BD-migraine comorbidity.

4348 BD patients from the FACE-BD cohort were included from 2009 to 2022. Sociodemographic and clinical characteristics, lifestyle information, and data on antipsychotic treatment and comorbidities were collected, and a blood sample was drawn. The Structured Clinical Interview for DSM-IV Axis I Disorders was used to confirm the diagnosis of BD. Migraine diagnosis was established according to a clinician-assessed questionnaire.

20.1% of individuals with BD had comorbid migraine. Half of these patients received treatment for migraine. Multivariate logistic regression model showed that risk of migraine in women was nearly twice that in men (OR = 1.758; 95% CI, 1.345-2.298). Anxiety disorder, sleep disturbances and childhood trauma were also associated with an increased risk of migraine comorbidity. Patients receiving antipsychotic treatment had less risk of developing migraine than those not receiving those treatment (OR 0.716, 95% CI, 0.554-0.925), independent of other potential confounders.

The prevalence of migraine in our cohort was lower than those previously reported in other studies. This result might suggest an overestimation of migraine diagnosis in BD patients population studies. However, BD-migraine comorbidity could constitute a subphenotype of bipolar disorder requiring specific treatments.

None Declared

Bipolar disorder (BD) is a psychiatric disease whose heterogeneity in phenotypic manifestations and disease severity hampers the diagnosis and the achievement of adequate therapeutic management. Increased pro-inflammatory cytokines and cortisol levels (CORT) have been observed in BD patients that might affect brain plasticity by decreasing Brain-Derived-Neurotrophic Factor (BDNF) levels. However, BD etiopathological mechanisms are still largely unclear and little is known about the interaction among these biomarkers and affective episodes.

To assess changes in peripheral endocrine and inflammatory markers, CORT awakening response, BDNF and cytokines levels during an acute phase of the disease and during euthymia and to evaluate whether these changes might be exploited as a biosignature of the disease.

The study will be carried out on BD patients aged 18-65 who will be recruited during affective episodes (depressive, manic/hypomanic phase). In addition, a control group of 40 healthy subjects, age- and sex-matched will be also enrolled. All assessments will be carried out at the time of recruitment and after 3 and 6 months. Blood samples will be collected to evaluate cytokines (IL-1, IL-2, IL-6, IL-10, TNF-alpha, IFN-gamma) and BDNF. Hypothalamic-pituitary-adrenal (HPA) axis response will be assessed by measuring salivary cortisol levels upon awakening (cortisol awakening response – CAR). The psychopathological assessment will include the use of MADRS, YMRS and HAM-A for the assessment of psychiatric symptoms; PSP and C-SSRS for the assessment of global functioning and suicidal risk; IPSS and SRRS for the assessment of stress levels; CIRS for the evaluation of physical comorbidities.

We expect that 1) changes in inflammatory markers can predict the onset of acute phases of BD; 2) to observe significant differences in the levels of pro-inflammatory cytokines, CORT and BDNF between BD patients (during euthymia) and control subjects.

Using a longitudinal approach, we will be able to evaluate whether the presence of affective symptoms in the BD patient is correlated with fluctuations in the levels of pro-inflammatory cytokines and chemokines, salivary cortisol and BDNF. Furthermore, the enrolment of control subjects will allow to evaluate if the inflammatory state and the activation of the HPA axis are steadily elevated in BD patients.

“Funded by: Bando Ricerca Indipendente ISS 2021-2023 to A. Berry project code ISS20-9286e4091f8e”

None Declared

Bipolar disorder is characterized with recurrent manic and depressive episodes with interepisodic remission periods. The course of illness including frequency and severity of mood episodes are the most evident changes at geriatric ages in bipolar disorders.

With this background, we aim to evaluate the clinical variables of bipolar patients older than 60 years and compare clinical variables before and after this age.

Bipolar patients who applied to psychiatry outpatient unit in Çanakkale 18 Mart University Medical Faculty between the years of 2017-2022 were evaluated retrospectively. Patients over the age of 60 were included in the study. 47 out of 133 people over the age of 60 with bipolar disorder were not included in the study due to lack of information. Socio-demographic data of 85 patients recruited for the study, and clinical variables of the patients before and after the age of 60 were compared with Wilcoxon test. SPSS 26 version was used for statistical analysis and p<0.05 was considered as significance level.

When we evaluate the sociodemographic variables of the patients, we found that 61.2% (n=52) of the patients were female, mean age was 67.6± 6.3 years and mean duration of education was 7.2±4.6 years. Most of the patients (76.5%, n=65) was diagnosed with bipolar disorder type 1 (BP1) while nearly one four of them (24.7%) had a mood disorder history among their relatives. Median of the illness duration was 19.5 years (min:2, max:60), mean age of the first episode was 43.6±14.3 years and more than half had their first episode as depression (56.5%, n=48). When we compare the number of episodes, number and duration hospitalizations before and after the age of 60 years, we found that number of depressive (p=0.001,z:-3.3), (hypo)manic (p=0.001,z:-3.3), episodes and number of hospitalizations (p<0.001,z:-3.8), were lower at geriatric ages. However, there was no difference before and after the age of 60 years in terms of duration of hospitalization.

Course of illness in bipolar disorder is highly variable and recurrence of mood episodes may increase with age (van der Markt A et al . Int J Geriatr Psychiatry. 2022;3;37(11), Dols A et al, The clinical course of late-life bipolar disorder, looking back and forward. 2017 Dec 11). However, in our study we found that number of depressive, (hypo)manic episodes and number of hospitalizations were lower at geriatric ages. This discrepancy may be related with sample selection and study design. Nevertheless, it should be taken into account for further studies. Besides, this is not a mirror image study and duration of follow-up periods were not considered for the statistical analysis. These are the additional limitation of our study. It is difficult to make further interpretations considering these limitations. Prospective follow-up studies with large sample size are required to better understand the course of bipolar disorder at geriatric ages.

None Declared

Psychosomatic disorders, their polymorphism and wide distribution in the population are the subject of study by many specialists in borderline mental disorders.

We examined 48 (19 boys, 29 girls) children aged 6-13 years who were referred for treatment to a pediatric hospital with suspected cardiac or respiratory pathology.

Standard clinical methods (pediatric, psychopathologic, neurological, vegetative, psychological) were used. The mental state of children was assessed qualitatively, taking into account the data of psychopathologic, psychological examinations, as well as quantitatively, according to original questionnaires.

The clinical picture of the mental state was determined by neurotic disorders of the anxiety-suspecting hysterical type, and in 14% with transient psychotic episodes, qualified as an outpost, the symptoms of an endogenous disease.

Neurophysiologic tests revealed disturbances in the process of lateralization, visual perception and information processing with weakness of the right hemispheric, less often left hemisphere functions.

Neurological examination revealed some scattered symptoms of minimal cerebral dysfunction, as well as non-localized neurological signs in the area of cerebral innervation, there were signs of mixed vascular dystonia.

An analysis of environmental factors showed that children were brought up in conditions of insufficient attention, hypopedia. One third of the cases came from incomplete families. About a quarter of the children grew up in large families, were the youngest children of elderly parents.

In heredity, cases of manifest psychosis were not identified. However, an analysis of the personal qualities of parents speaks of schizotypical stigmatization; in almost every family, fathers or mothers had coronary heart disease and joint damage. Insufficient level of education of some parents.

In general, the mental state of children, we can conclude that it corresponds to dysontogenetic with a predominance of schizotypical stigmas in half of them, partial underdevelopment of the sensory and emotional-volitional spheres, similar to disorders in children from conditions of maternal deprivation.

None Declared

Children with autism spectrum disorder (ASD) are frequently clumsy and are more likely to be bullied compared to typically developing peers. The link between motor skills and bully victimization is poorly understood.

The aim of the current study was to evaluate the effect of poor motor skills in childhood on bully victimization from early life to adulthood in those with ASD.

In this cross-sectional study, 182 adults diagnosed with ASD completed a questionnaire on their recollection of bully victimization at different stages of life and their performance in physical education (PE), as a proxy for motor skills, and academic skills at age 12. Prevalence rates of bully victimization (defined as bullied ≥twice monthly) were compared at different time periods between those with- and without a memory of poor motor skills by chi-square tests. Moreover, logistic regression evaluated the associations while adjusting for candidate covariates sex and academic skills.

Out of the total sample of 182 adults (mean age=33 years, 48% female), 50% reported below average performance in PE. Prevalence rates of bully victimization were more common in those categorized as having poor motor skills as compared to those without poor motor skills in all measured time periods; 72% vs 28% p=.001 in nursery school, 69% vs 31%, p>.001 at 7-9 years, 61% vs 39%, p=.001 at 10-12 years, 64% vs 36%, p>.001 at 13-15 years, 73% vs 27%, p=.005 at 16-18 years and 73% vs 27%, p=.009 in working life. The statistically significant associations seen in the prevalence comparisons remained in the logistic regression models.

The present study adds to the small, but growing, body of literature supporting an association between poor motor skills and bully victimization amongst children and adolescents with ASD. Moreover, we showed that the effect of childhood clumsiness on bully victimization continues into adulthood. Possibly, poor motor skills and social deficits share the same biological pathways and contribute to the risk of being perceived as “different”, and consequently bullied, by peers.

None Declared

Autism Spectrum Disorder (ASD) is a multifactorial neurodevelopmental disorder, with both contribution of genetic and non-genetic factors. A collaboration of de novo mutations and prenatal with postnatal environmental factors are likely to play a role. ASD can be syndromic or non-syndromic. The etiology of non-syndromic ASD is still relatively undefined due to its genetic heterogeneity. Contrary to non-syndromic ASD, syndromic ASD is often associated with chromosomal abnormalities or monogenic alterations. Familial cases of ASD support the strong genetic component of ASD.

To collect clinical arguments supporting a genetic cause of autism spectrum disorder.

We present a clinical study of familial cases of ASD. The families were recruited as part of a collaborative project between the department of Medical Genetic and the department of Child Psychiatry in Hedi Chaker Hospital, Sfax, Tunisia. The clinical and paraclinical data were collected retrospectively.

Our study included 11 unrelated families from southern Tunisia, each with two ASD children, among them four couples of twins. Most families (80%) are consanguineous belonging to a middle socioeconomic class. None of the parents suffered from psychiatric disorder and a familial history of autism was reported in one family. Perinatal history, including advanced maternal or paternal age, fetal suffering and/or gestational problems, was found in 35% of cases.

The average age was 9.89 ± 3.787 (3 to 17 years) with a balanced sex-ratio.

ASD was syndromic in seven out of 11 families: facial dysmorphism in half of cases (6/11 families) and/or another comorbidity in 25% of cases (celiac disease, congenital heart disease or idiopathic hydrocephaly). ASD was associated with other(s) neurodevelopmental disorder(s) in all children. Most of cases (14/22) had delayed psychomotor development and all of them had intellectual disability with various degrees. Epilepsy was identified in three cases belonging to unrelated families. Other behavioral problem was identified in 65% of cases.

When the autism spectrum disorder is syndromic and/or associated with other(s) neurodevelopmental(s) disorder(s), this points more towards a genetic origin.

Our study highlights the interest of clinical investigations to determine genetic risk factors of ASD. The identification of a genetic cause in familial cases would contribute not only to better understand the pathological processes of ASD but also to provide an appropriate genetic counseling.

None Declared

Not only children with autism spectrum disorders (ASD) need specialized care, but the whole family as a whole. The family is seen as an important resource in the treatment and rehabilitation process.

To identify coping strategies for parents of children with ASD after psychoeducation.

The study involved 75 families (75 mothers and 68 fathers aged 27 to 38) raising children with ASD (age range from 3 to 5 years). All children were diagnosed under subheading F84 “Pervasive developmental disorders” according to ICD-10 (F84.01; F84.02; F84.11; F84.12). Diagnosis period for a child: from 6 months to 1 year.

The main instrument was “Ways of Coping Checklist” (R. Lazarus & S. Folkman) (in Russian adaptation by L.I. Wasserman et al.).

Psychoeducational work was carried out with all parents, including:

- attitude and acceptance of the child’s illness;

- awareness of the disease and ways of helping a child with ASD;

- compliance with the recommendations of specialists working with the child (psychiatrist, psychologist, speech therapist, social pedagogue);

- skills of interaction with the child in the conditions of the house and society;

- emotional experiences of parents (anxiety due to insufficient information about the child’s illness);

- emotional acceptance of the child.

After completing the psychoeducational program, the parents’ scores on the “positive reappraisal” scale increased, which may indicate that parents, in spite of everything, are looking for positive aspects in the situation of raising a child with ASD and focus their attention on their own personal growth. Thus, mothers of children often undergo training in programs for working with children with ASD, begin to conduct educational webinars, blogs, and share their experience in solving problems with other parents. There is also an increase in scores on the “confrontation” scale, as well as a decrease on the “distancing” scale.

Conducting psychoeducation with the parents of underage patients allows us to come closer to solving one of the main issues of psychosocial rehabilitation - the socialization of a child with ASD and the whole family as a whole.

None Declared