Effects of COVID-19 Lockdowns on the Development of Educational, Social and Emotional Gaps among Children: A Retrospective Chart Review.

BACKGROUND: School closures due to the coronavirus disease 2019 (COVID-19) outbreak affected students physically, socially, and psychologically with an increase in the number of children and adolescent presenting with anxiety, depression, and drug abuse. OBJECTIVES: To examine the impact of COVID-19 and lockdown on the mental health of minors during the pandemic period and to characterize the type and number of referrals to a regional psychiatric outpatient clinic. METHODS: This study included 380 children evaluated in an outpatient child psychiatric clinic. They were divided into two groups: before the lockdowns (BLD) (n=248), from January 2019 to February 2020, and during the lockdowns (LD) (n=132), from March 2020 to April 2021. RESULTS: When comparing the LD to BLD, there was increase in suicide attempts (9.8% vs. 2.8%) and in the use of psychotherapy (81% vs. 56%). There was a decrease in the diagnoses of behavior disorders (29.5% vs. 44.8%) and ADHD (29.5% vs. 50%); as well as a decrease in stimulant usage (22.7% vs. 38%). There was a statistically non-significant increase in the number of children with depression, anxiety, and drug-use disorder. CONCLUSIONS: Many children developed educational, social, emotional, and behavioral gaps during LD, and they lost skills to deal with everyday problems due to social isolation. It is important to follow the long-term impact of the lockdowns and social isolation.

Effect of Clozapine and Other Antipsychotics on the Level of Platelet-Associated Autoantibodies in Children with Schizophrenia: A Longitudinal Follow-Up Study.

BACKGROUND: Previous studies have demonstrated significantly higher blood titers of platelet-associated autoantibodies (PAA) in adult schizophrenia patients compared to normal healthy subjects. In addition, young adult schizophrenia patients at their early stages of the disorder displayed higher PAA titers than older patients with longer duration of the disorder. AIM: To assess longitudinally the blood titers of PAA in inpatients with childhood-onset schizophrenia at admission, after short- and long-term follow-up, and the correlation of these titers with the response to clozapine and other antipsychotic treatments. METHODS: Thirty children, age range of 6-12 (mean ± SD: 9.6 ± 1.5 years), with DSM-IV TR schizophrenia in active psychotic state were assessed 3 times: at baseline, after short-term (8-17 weeks; n = 26) and after long-term follow-up (33-170 weeks; n = 19). The blood titers of PAA were analyzed using ELISA and expressed by a linear optical density (OD) scale. A test recording >1.4 OD units was predefined as the positive cutoff value. RESULTS: On long-term follow-up, 9 out of the 17 children who were PAA-positive at baseline became PAA-negative: 7 already after 2 months of clozapine treatment and 2 following 3 years of risperidone treatment. Eight children remained PAA-positive during the entire study period. There was no significant correlation between the clinical improvement (as assessed by change in the Positive and Negative Syndrome Scale score) and the alteration in PAA levels (n = 19, r = -0.4, p = 0.088). CONCLUSIONS: High rates of positive PAA in COS patients may indicate an active autoimmune process in early-onset schizophrenia. It is concluded that PAA may serve as a biomarker for the diagnosis of COS, but does not predict the response to treatment. A transition to a PAA-negative status does not indicate an improvement in psychosis. © 2015 S. Karger AG, Basel.

Assessment of Israeli Physicians' Knowledge, Experience and Attitudes towards Medical Cannabis: A Pilot Study.

BACKGROUND: Cannabis has been used throughout history for different purposes but was outlawed in the United States in 1937; many countries followed suit. Although recently reintroduced as a medical treatment in several countries, the use of cannabis in Israel is permitted for some medical purposes but is still controversial, eliciting heated public and professional debate. The few published studies on physicians' attitudes to medical cannabis found them to be generally unsupportive. OBJECTIVES: To examine, for the first time, the experience, knowledge and attitudes of Israeli physicians towards medical cannabis (MC). METHODS: A 32 item questionnaire reflected physicians' demographics, knowledge of and experience with MC and their attitudes to this treatment. RESULTS: Seventy-two physicians participated in this study. Physicians generally agreed that MC treatment could be helpful for chronic and for terminally ill patients (n = 61, 79.2%). Oncologists and pain specialists did not agree unanimously that MC can undermine mental health, whereas other physicians did (P < 0.001, df = 4). Physicians who recommended MC in the past (once or more) agreed, more than physicians who did not, with the statement "MC treatment in Israel is accessible to patients who need it" (P < 0.05, df = 2). CONCLUSIONS: In contrast to other studies we found partial acceptance of MC as a therapeutic agent. Further in-depth studies are needed to address regulatory and educational needs.

[Issues in psychiatric evaluation of children and adolescents with visual impairment].

Approximately 8% from those who are defined as blind in Israel are children and adolescents. Visual impairment is correlated with a high rate of psychopathology. However, some of these children and adolescents do not receive appropriate diagnosis and treatment. Often, the clinicians and those who treat the children/adolescents lack the proper professional knowledge related to the unique diagnosis and treatment of children/ adolescents who are visually impaired. Visual impairment might influence different aspects of the psychiatric diagnosis. These aspects include the influence of the impairment on different developmental axes; the reciprocal relationship between the child and his/her environment; the clinical presentation of different psychopathologies; and the different treatment modalities. In this review we discuss these issues. Moreover, we raise the question as to whether there is a need to adapt the psychiatric evaluation and the treatment specifically to the visually impaired child. The review is based on the existing literature in addition to our clinical experience, which stems from our work with children and adolescents who are at the "Jewish Institute for the Blind", an institute for children and adolescents with visual impairment in Israel.

High circulatory titer of platelet-associated autoantibodies in childhood onset schizophrenia and its diagnostic implications.

BACKGROUND: It has been suggested that the etiology of schizophrenia, in a distinct group of patients, originates from an autoimmune reaction against platelets. Previous studies have demonstrated significantly higher blood titers of platelet-associated autoantibodies (PAA) in adult schizophrenia patients as compared to normal healthy subjects. In addition, young adult schizophrenia patients at their early stages of the disorder displayed higher PAA titers than older patients with longer duration of the disorder. AIM: To assess the blood titers of PAA in children with schizophrenia as compared to matched control subjects without psychotic disorders, as a possible diagnostic parameter. METHODS: Twenty-nine children with DSM-IV schizophrenia in the active psychotic state, with an age range of 6-12 years (mean ± SD: 9.6 ± 1.5 years), with average Positive and Negative Syndrome Scale scores of 108 ± 19.2, were assessed. The control group consisted of 25 children with DSM-IV conduct disorder in a similar age range of 5-12 years (mean ± SD: 9.5 ± 1.6 years). The blood titers of PAA were evaluated using an optimized ELISA test, expressed by a linear optical density (OD) scale. The blood samples of all participants were tested anonymously and were scored under a code number. A test recording above 1.4 OD units was predefined as positive. RESULTS: The titers of PAA of children with schizophrenia (1.9 ± 0.5 OD units, range: 0.7-2.44 units) were significantly (p < 0.00001) higher than those of the control group (1.0 ± 0.4 OD units, range: 0.45-2.28 units). In 83% of the children with schizophrenia (24 out of the 29 patients) a positive test, i.e. OD >1.4, was detected. In contrast, in the control group, only 12% (3 of the 25 subjects) displayed a positive test, p < 0.00001. CONCLUSIONS: High titers of PAA in children with schizophrenia as compared with nonpsychotic controls may indicate an active autoimmune process in the early onset of schizophrenia. The PAA level may therefore provide a supportive diagnostic biomarker for childhood schizophrenia.

Trends in CV mortality among patients with known mental and behavioral disorders in the US between 1999 and 2020.

Introduction: Patients with mental disorders are at increased risk of cardiovascular events. We aimed to assess the cardiovascular mortality trends over the last two decades among patients with mental and behavioral co-morbidities in the US. Methods: We performed a retrospective, observational study using the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) Multiple Cause of Death dataset. We determined national trends in age-standardized mortality rates attributed to cardiovascular diseases in patients with and without mental and behavioral disorders, from 1999 to 2020, stratified by mental and behavioral disorders subtype [ICD10 codes F], age, gender, race, and place of residence. Results: Among more than 18.7 million cardiovascular deaths in the United States (US), 13.5% [2.53 million] were patients with a concomitant mental and behavioral disorder. During the study period, among patients with mental and behavioral disorders, the age-adjusted mortality rate increased by 113.9% Vs a 44.8% decline in patients with no mental disorder (both p<0.05). In patients with mental and behavioral disorders, the age-adjusted mortality rate increased more significantly among patients whose mental and behavioral disorder was secondary to substance abuse (+532.6%, p<0.05) than among those with organic mental disorders, such as dementia or delirium (+6.2%, P- nonsignificant). Male patients (+163.6%) and residents of more rural areas (+128-162%) experienced a more prominent increase in age-adjusted cardiovascular mortality. Discussion: While there was an overall reduction in cardiovascular mortality in the US in the past two decades, we demonstrated an overall increase in cardiovascular mortality among patients with mental disorders.

An open-label randomized comparison of olanzapine versus risperidone in the treatment of childhood-onset schizophrenia.

BACKGROUND AND PURPOSE: Childhood-onset schizophrenia (COS) is a clinically severe form of schizophrenia, which causes severe impairment to cognitive, linguistic, and social development. There are few prospective and retrospective open clinical trials of risperidone and olanzapine in COS. In this open-label, randomized, prospective study, we compared the tolerability and effectiveness of risperidone versus olanzapine in the treatment of COS patients. METHODS: The study population consisted of 25 children with COS (mean age 11.09 +/- 1.55 years). After an evaluation, patients received risperidone (0.25-4.5 mg/day, mean dose 1.62 +/- 1.02 mg/day) or olanzapine (2.5-20 mg/day, mean dose 8.18 +/- 4.41 mg/day) for 12 weeks, with weekly evaluations. RESULTS: Both groups showed comparable significant (p < 0.001) within-group improvement from baseline to endpoint (LOCF) in Positive and Negative Symptoms Scale (PANSS) total and subscale scores. Of the olanzapine-treated children, 11 (91.7%) completed the 12 weeks of the study, whereas in the risperidone-treated children only 9 (69.2%) did. No significant differences between risperidone-treated children and olanzapine-treated children were observed on Barnes Akathisia Rating Scale (BAS) and Simpson-Angus Scale (SAS) rating scales. Both treatment groups showed significant (p < 0.001) increase in weight from baseline to endpoint. CONCLUSION: Our open-label, small-scale comparative study suggests that both risperidone and olanzapine appear to be efficacious antipsychotic medications in COS, with a slight nonsignificant advantage of olanzapine in the dropout rate.

Improvement of extrapyramidal symptoms following dehydroepiandrosterone (DHEA) administration in antipsychotic treated schizophrenia patients: a randomized, double-blind placebo controlled trial.

Recent investigation in schizophrenia indicated dehydroepiandrosterone (DHEA) levels to be inversely correlated with extrapyramidal symptomatology (EPS). This study thus investigates the effect of DHEA administration on medication-induced EPS. Inpatients with schizophrenia or schizoaffective disorder were randomized in double-blind fashion to receive either 100 mg DHEA or placebo in addition to a constant dosage of antipsychotic medication. Parkinsonism showed a favorable effect of DHEA with a significant time effect (p < 0.0001), as well as a significant group by time interaction (p < 0.05) and with no change noted on akathisia. Change of DHEA blood levels was negatively associated with change of Parkinsonism (p < 0.05) as well as with change of total EPS ratings (p < 0.05). DHEA appears to demonstrate a significant effect on EPS, with improvement observed particularly in Parkinsonian symptoms.

Prenatal exposure to influenza and the risk of subsequent development of schizophrenia.

Various events occurring during pregnancy might influence the normal neurogenesis of fetus brain, including exposure to the influenza virus. Several studies have attempted to find a relationship between exposure to influenza virus and the onset of schizophrenic behavior in childhood or adulthood, however results remain contradictory. In this review we describe several animal and human studies that show or do not show a relationship between exposure to the influenza virus during pregnancy and the subsequent development of schizophrenia.

Metabolic effects of antipsychotics in prepubertal children: a retrospective chart review.

OBJECTIVE: Antipsychotics, especially atypical ones, are in common use in children and adolescents with psychotic or affective spectrum disorders, as well as in various other psychopathologies. The adverse effects of atypical antipsychotics in children and adolescents are similar to those seen in adults, and include weight gain, elevated blood glucose levels, and hyperlipidemia. In this retrospective chart review, we compared these adverse events in children who were treated with typical, atypical, or no antipsychotic treatment. METHODS: The medical charts of 72 children, 65 boys and 7 girls, were reviewed. All children were 6-13 years old (mean age 9.5±1.7 years). In total, 48 children received antipsychotic treatment, and 24 children were in the control group. Data were extracted from the medical charts, including weight, height, body mass index (BMI), blood pressure, aspartate transaminase (AST), alanine transaminase (ALT), triglycerides, total cholesterol, and glucose blood levels. We examined the values in the beginning of the antipsychotic treatment and at release from the hospital in the study group, and at admission and in the end of the drug-free period or at release from the hospital (a duration of at least 4 weeks) in the control group. RESULTS: The average weight gain was 3.9±3.8 kg in the atypical antipsychotic treatment (AAT) group, 1.1±4.4 kg in the typical antipsychotic treatment (TAT) group, and 0.23±2.9 kg in the control group. The average increase in BMI was 15.1±22.0 percentiles in the AAT group, 6.4±14.2 percentiles in the TAT group, and 1.6±12.5 percentiles in the control group. No statistically significant difference was found in the increase in height percentile. There were no significant differences in the rates of elevated values of serum triglycerides, cholesterol, AST, ALT, or fasting blood glucose. CONCLUSIONS: We found a significant increase in both absolute weight gain and BMI percentile following atypical antipsychotic treatment. In contrast, typical antipsychotic treatment did not affect weight gain significantly, and the same was true for the control group. In addition, the rates of elevated values of biochemical parameters (AST, ALT, total cholesterol, triglycerides, and fasting blood glucose levels) were very low at the beginning of the study, and were not significantly altered by the various treatments.

Hematological and cardiometabolic safety of clozapine in the treatment of very early onset schizophrenia: a retrospective chart review.

OBJECTIVE: There are very few studies in the literature regarding clozapine use in children <13 years of age. In this retrospective chart review, we compared the safety of clozapine--as determined by hematological and cardiometabolic changes - to that of non-clozapine antipsychotics used in the treatment of childhood-onset schizophrenia (COS). METHODS: The clozapine treatment group (CTG) consisted of 17 COS patients (mean age 10.4 ± 2 years) who were hospitalized in a psychiatric ward between the years 2005 and 2012. The control group consisted of 19 COS patients (mean age 10.1 ± 1.4 years) who were hospitalized in the same ward during the same time period, and were treated with non-clozapine antipsychotics. A retrospective chart review was conducted. Hematological (white blood cells, absolute neutrophil count [ANC], red blood cells, platelets), metabolic (aspartate transaminase, alanine transaminase, triglycerides, total cholesterol, bilirubin) and cardiac (heart rate) values were extracted from the medical charts. RESULTS: The average follow-up periods for the CTG and the control group were 332.9 ± 200.5 days and 291.7 ± 157 days, respectively. In the CTG, moderate neutropenia (ANC<1500/mm(3)) and mild neutropenia (1500/mm(3)100 beats per minute) at release from the hospital, compared with only one child (5%) in the control group (p=0.006). CONCLUSIONS: It appears that clozapine use in very early onset schizophrenia is safe. Although hematological adverse effects did occur in our study, the rates were not much higher than those seen in the control group. We found that the hematological abnormalities in the CTG were mostly transient, and that treatment with clozapine can be safely continued or renewed.