Contribution of Risk and Resilience Factors to Suicidality among Mental Health-Help-Seeking Adolescent Outpatients: A Cross-Sectional Study.

BACKGROUND: Peer victimization is an established risk factor for youth suicidal thoughts and behavior (suicidality), yet most peer-victimized youth are not suicidal. More data are needed pertaining to factors that confer resilience to youth suicidality. AIM: To identify resilience factors for youth suicidality in a sample of N = 104 (Mean age 13.5 years, 56% female) outpatient mental health help-seeking adolescents. METHODS: Participants completed self-report questionnaires on their first outpatient visit, including the Ask Suicide-Screening Questions, a battery of risk (peer victimization and negative life events) and resilience (self-reliance, emotion regulation, close relationships and neighborhood) measures. RESULTS: 36.5% of participants screened positive for suicidality. Peer victimization was positively associated with suicidality (odds ratio [OR] = 3.84, 95% confidence interval [95% CI] 1.95-8.62, p < 0.001), while an overall multi-dimensional measure of resilience factors was inversely associated with suicidality (OR, 95% CI = 0.28, 0.11-0.59, p = 0.002). Nevertheless, high peer victimization was found to be associated with a greater chance of suicidality across all levels of resilience (marked by non-significant peer victimization by resilience interaction, p = 0.112). CONCLUSIONS: This study provides evidence for the protective association of resilience factors and suicidality in a psychiatric outpatient population. The findings may suggest that interventions that enhance resilience factors may mitigate suicidality risk.

Bridging the gap between the emergency department and outpatient care: feasibility of a short-term psychiatric crisis intervention for children and adolescents.

Child and adolescent mental health systems are facing limited resources of available psychosocial interventions, often leading to long waiting lists for acceptance to treatment. We describe the feasibility of a short-term (8-10 sessions) psychological crisis intervention (CI) protocol for children and adolescents aged 8-17 years (n = 30, mean ± standard deviation 12.9 ± 2.4 years) who were referred to an outpatient mental health clinic due to suicidal ideation, aggression, severe anxiety, or extreme family conflict. The participants were assessed before and after the CI, and at a 3-6-months follow-up visit. The psychiatric assessments included clinical evaluation by a senior psychiatrist, and the completion of self-report questionnaires by both the participants and their parents. Following the establishment of the CI unit, the waiting lists for urgent cases were reduced from a median of 84 days in the two preceding years to 23 days in the following 3 years (H[2] = 18.5, p < 0.0001) for patients of the CI unit. A 1-year psychiatric follow-up after the end of the CI revealed that 72% did not require additional psychotherapy. The overall clinical evaluation measures (clinical evaluation, parents-report and child report) improved and had been preserved at the 3-6-months follow-up. Our results demonstrate the feasibility of a short-term CI protocol for expediting admission to treatment for urgent psychiatric cases.

Internalizing symptoms impede adolescents' ability to transition from in-person to online mental health services during the 2019 coronavirus disease pandemic.

INTRODUCTION: Online mental health services were previously found to be effective in many studies. However, this method was not generally used in Israel. By the end of 2019, the coronavirus disease 2019 pandemic erupted, forcing mental health services to transition to online meetings to maintain the standard of care. In this cross-sectional study, we investigated the attitudes of adolescent patients toward this involuntary new mode of care. METHODS: Forty-four adolescents (mean age 14.62 ± 2.12 years, 54.5% females) and 40 of their primary caregivers completed a battery of questionnaires that included the telemedicine satisfaction questionnaire, session evaluation questionnaire, working alliance inventory, and pediatric symptom checklist. RESULTS: Both adolescents and their caregivers reported a reasonable experience with the online medium and a feeling that the meetings were overall powerful, helpful, and comfortable as demonstrated by medium to high scores on the telemedicine satisfaction questionnaire and session evaluation questionnaire questionnaires. A therapeutic alliance was generally maintained according to working alliance inventory scores. However, working alliance inventory scores were negatively correlated with higher levels of internalizing symptoms and parental stress. DISCUSSION: Our findings point to the possibility that anxious/depressed adolescents will have greater difficulties re-establishing therapeutic alliance when transitioned from in-person to online meetings. This may be due to the introduction of an "invisible" third party to the therapeutic setting-the computer. Psychologists and psychiatrists should be aware of these difficulties and respond adequately to maintain the standard of care.

Loneliness and Social Media Use Among Adolescents with Psychiatric Disorders.

Studies have demonstrated that a prolonged feeling of loneliness is a major risk factor for psychopathology among children and adolescents. The purpose of this study was to evaluate the association between patterns of social media use with loneliness and psychopathology among 65 adolescents who were diagnosed with psychiatric disorders and treated at a psychiatric outpatient clinic in Israel. Social capital (online and offline) was negatively associated with loneliness. There was no association between loneliness and patterns of social media use, age, gender, psychiatric diagnosis, or disease severity. Our findings indicate that both online and offline social capital are associated with loneliness, and highlight the importance of studying the effect of peer online social support in alleviating loneliness.

Stimulant Treatment Effect on Anxiety Domains in Children with Attention-Deficit/Hyperactivity Disorder With and Without Anxiety Disorders: A 12-Week Open-Label Prospective Study.

Objectives: The effect of stimulants on anxiety domains has not been systematically studied. We assessed prospectively the impact of stimulant treatment in children with attention-deficit/hyperactivity disorder (ADHD) on the severity of anxiety domains and on ADHD with comorbid anxiety disorders. Methods: Children with ADHD (n = 57, aged 6-15 years) started a stimulant or were switched from one stimulant to another. Assessments were conducted at four time points (baseline and weeks 2, 6, and 12) and consisted of parental questionnaires (ADHD rating scale, screen for child anxiety related disorders [SCARED]), and side effect questionnaire completed by a child psychiatrist. Results: A significant improvement in total SCARED scores was obtained after 12 weeks stimulant treatment in children both with and without anxiety disorders. Significant reductions were detected in generalized anxiety, separation anxiety, and school avoidance SCARED subscales, but not in panic and social anxiety subscales. ADHD symptoms significantly improved both in children with and without anxiety comorbidities. Conclusion: We found specific effects of stimulants on anxiety domains. Stimulant treatment, even for ADHD children diagnosed with comorbid anxiety disorders, is relatively safe regarding the risk of anxiety exacerbation. Moreover, the presence of anxiety symptoms or disorders does not interfere with the beneficial effect of the stimulants on the ADHD core symptoms. Clinical trial regestration number: IRB SMC-6893-20.

Association among income loss, financial strain and depressive symptoms during COVID-19: Evidence from two longitudinal studies.

BACKGROUND: COVID-19 pandemic has major ramifications for global health and economy, with growing concerns about economic recession and implications for mental health. Here we investigated the associations between pandemic-related income loss with financial strain and mental health trajectories over a 1-month course, in two independent cohorts. METHODS: Two independent studies were conducted in the U.S and in Israel at the beginning of the outbreak (March-April 2020, T1; study I: N = 2904, study II: N = 1267) and at a 1-month follow-up (T2; study I: N = 1318, study II: N = 241). Mixed-effects models were applied to assess associations among COVID-19-related income loss, financial strain, and pandemic-related worries about health, with anxiety and depression, controlling for multiple covariates including pre-COVID-19 income. RESULTS: In both studies, income loss and financial strain were associated with greater depressive symptoms at T1, above and beyond T1 anxiety, worries about health, and pre-COVID-19 income. Worsening of income loss was associated with exacerbation of depression at T2 in both studies. Worsening of subjective financial strain was associated with exacerbation of depression at T2 in one study (US). CONCLUSIONS: Income loss and financial strain were uniquely associated with depressive symptoms and their exacerbation over time, above and beyond pandemic-related anxiety. In times when a myriad of stressors are affecting mental health worldwide, our findings reveal specific links between the economic impact of COVID-19 and psychiatric outcomes.

Neutrophils to lymphocytes ratio and psychosis in 22q11.2 deletion syndrome - Clinical and scientific implications.

BACKGROUND: Individuals with 22q11.2 deletion syndrome (22q11.2DS) are at risk for having both psychotic and immune disorders, thus, implying a possible link between the two. The aim of the current study was to evaluate the usefulness of the neutrophiles to leukocytes ratio (NLR), an inflammatory marker, as a bio-marker for overt and prodromal psychotic symptoms in 22q11.2DS. METHODS: Forty-nine individuals with 22q11.2DS (13 with psychotic disorders and 36 without psychotic disorders) and 30 age- and sex-matched healthy controls underwent psychiatric evaluation using a structured psychiatric interview, the Scale of Prodromal Symptoms (SOPS) and the Global Assessment of Functioning (GAF) scale. Blood samples were collected from all participants on the day of assessment. NLR was calculated, compared among the study groups and correlated with SOPS and GAF scores. The non-psychotic 22q11.2DS group was further divided into high- and low-inflammation groups by NLR values and the analyses were done again. RESULTS: NLR was higher in the psychotic- and the high-inflammation non-psychotic 22q11.2DS groups compared to the low-inflammation non-psychotic 22q11.2DS group and controls. In the high-inflammation non-psychotic 22q11.2DS group NLR increase was associated with an increase of total negative symptoms scores on SOPS and a decrease in GAF scores. CONCLUSION: Our results suggest the potential utility of NLR as a bio-marker for psychotic disorders and subthreshold prodromal symptoms in 22q11.2DS. Furthermore, they imply that a disequilibrium between the innate and adaptive arms of the immune system facilitates the progression of psychosis in at risk populations. Further longitudinal studies are warranted to validate our findings, as this was a cross sectional observation.

Obsessive compulsive symptoms severity among children and adolescents during COVID-19 first wave in Israel .

Several current publications have considered persons with obsessive compulsive disorder (OCD) as particularly vulnerable during the COVID-19 period, and to require more frequent symptom monitoring. The purpose of this study was to evaluate whether OCD exacerbated during the first wave of COVID-19 in children and adolescents. Twenty-nine children and adolescents with OCD were evaluated in the midst of the first outbreak of the COVID-19 pandemic in Israel (April-May 2020). Obsessive-compulsive symptoms (OCS) were assessed using the Clinical Global Impression Scale (CGI), by means of a functional questionnaire and by the Obsessive-Compulsive Inventory-child version (OCI-CV) questionnaires. Obsessive-compulsive symptoms were not found to have exacerbated during the period investigated, as evident by a lack of change in CGI severity scores and by improvement rather than deterioration among more participants, based on the CGI improvement scores. Additionally, the children and adolescents reported better general functioning during the COVID-19 period and had relatively low scores on the OCI-CV scale. Our findings indicate that Israeli children and adolescents with OCD coped well with COVID-19 during the first two months of the pandemic and mostly did not experience exacerbation of OCS. However, due to the short duration of exposure to the pandemic at the time of the study, social isolation and lockdown might have masked OCS; thus, further longitudinal studies are needed.

The Feasibility of a Parent Group Treatment for Youth with Anxiety Disorders and Obsessive Compulsive Disorder.

Cognitive behavioral therapy (CBT) is an effective treatment for children and adolescents with anxiety disorders and obsessive-compulsive disorder (OCD). Yet CBT is insufficiently effective in approximately half of cases in clinical trials and in a substantial number of cases children refuse to participate in CBT sessions altogether. Parent training offers a promising alternative to direct child therapy. The present study examined the feasibility of a group implementation of SPACE (Supportive Parenting for Anxious Childhood Emotions), a novel parent training approach aimed at reducing parent's accommodation of children's anxiety symptoms. Based on parent reports (N = 25), following treatment there was a significant decrease in parental accommodation, in family power struggles and in parental sense of helplessness, as well as a significant reduction in anxiety and OCD symptom severity. Results support the promise of group SPACE treatment and underscore the need for additional clinical trial research.

Signalling pathways induced by protease-activated receptors and integrins in T cells.

Recent characterization of the thrombin receptor indicates that it plays a role in T-cell signalling pathways. However, little is known regarding the signalling events following stimulation of additional members of the protease-activated receptor (PAR) family, i.e. PAR2 and PAR3. Most of the postligand cascades are largely unknown. Here, we illustrate that in Jurkat T-leukaemic cells, activation of PAR1, PAR2 and PAR3 induce tyrosine phosphorylation of Vav1. This response was impaired in Jurkat T cells deficient in p56lck (JCaM1.6). Activation of PARs also led to an increase in tyrosine phosphorylation of ZAP-70 and SLP-76, two key proteins in T-cell receptor (TCR) signalling. We also demonstrated that p56lck is meaningful for integrin signalling. Thus, JCaM1.6 cells exhibited a marked reduction in their adherence to fibronectin-coated plates, as compared to the level of adherence of Jurkat T cells. While the phosphorylation of Vav1 in T cells is augmented following adhesion, no additional increase was noted following treatment of the adhered cells with PARs. Altogether, we have identified key components in the postligand-signalling cascade of PARs and integrins. Furthermore, we have identified Lck as a critical and possibly upstream component of PAR-induced Vav1 phosphorylation, as well as integrin activation, in Jurkat T cells.