Cytokine expression profiles in children and adolescents with tic disorders.

The etiology of tic disorders (TDs) is not precisely known, although several lines of evidence suggest involvement of the immune system in pathogenesis. Here, we aimed to determine the expression levels of pro-inflammatory and anti-inflammatory cytokines in children with TD and compare them with those of healthy controls. Furthermore, we also evaluated their association with clinical variables in the TD group. Within the study period, 88 children with tic disorders and 111 healthy control children were enrolled. Most children with tic disorders were diagnosed with Tourette's disorder (n = 47, 53.4%) or persistent motor tic disorder (n = 39, 44.3%), while the remainder (n = 2, 2.3%) were diagnosed with persistent vocal tic disorder. We found that children with tic disorders had significantly elevated levels of IL-1ß, TNF-α, IL-6 and IL-4 expression, while we detected lower expression levels of IL-17 in children with tic disorders. Our findings provide a molecular landscape of cytokine expression in children with TD, which may suggest a proinflammatory state not affected by the presence of comorbidity and symptom severity. Delineating the contribution of alterations in the immune system to the pathogenesis of tic disorders may pave the way for better therapeutic interventions.

functional outcome in late adolescence/early adulthood of patients with autism spectrum disorder and its relationships with parental burnout and depression: A preliminary multi-center, cross-sectional study.

The aim of this study is to determine the functioning of adults with autism spectrum disorders (ASDs) diagnosed in childhood and depression and burnout levels among their parents. A total of 261 adults with ASDs and their parents were recruited for the study. Both parents completed the Beck Depression and Maslach Burnout Inventories and reported the functioning of their adult offspring with ASDs. Only 5.4 % of our sample reported "good" or "very good" outcomes. The most common psychiatric comorbidities were intellectual disabilities and attention-deficit/hyperactivity disorder. Maternal burnout and depression scores were significantly elevated compared to those of fathers. There is an undeniable urgent need for more research to identify the needs of adults and families suffering from ASD. Modifications for those with ASD may have to be made for support in workplaces, achieving driving licenses, using public transportation and attendance at tertiary education.

Index depressive episode and antidepressant exposure were associated with illness characteristics of pediatric bipolar disorder.

OBJECTIVE: Pediatric bipolar disorder (PBD) is a serious, recurrent disorder leading to severe functional impairment. As a first mood episode, index episode could affect the long-term course of the illness. This study aimed to investigate the clinical characteristics of youth with PBD from our multicenter, nationwide, naturalistic follow-up samples and to identify (i) the effects of index mood episode and (ii) the effect of previous antidepressant treatments on the age at mania onset of PBD. METHOD: The study sample consisted of 271 youth with BD-I followed by the child and adolescent psychiatry clinics of seven different university hospitals and three research state hospitals, representing six geographic regions across Turkey. All diagnoses were made according to structured interviews, and all data were retrospectively obtained from clinical records by the clinicians. RESULTS: When patients with index depressive/mixed episodes (IDE, n=129) and patients with index (hypo)manic episodes (IME, n=142) were compared, the total number of mood episodes and rapid cycling feature were significantly higher in the IDE group than in the IME group. The Cox regression analysis adjusted for sociodemographic and illness characteristics revealed female adolescents in the IDE group treated with antidepressants were more likely to have an earlier onset of mania (hazard ratio=2.03, 95% confidence interval=1.31-3.12, p=0.001). CONCLUSION: This is the first large-scale nationwide follow-up study in Turkey that indicated prior antidepressant treatments were associated with an earlier onset of mania in youth, particularly in adolescent females. Larger prospective studies are needed to identify neurodevelopmental processes underlying PBD and initiate prevention approaches.

Effect of Impairment on the Prevalence and Comorbidities of Attention Deficit Hyperactivity Disorder in a National Survey: Nation-Wide Prevalence and Comorbidities of ADHD.

OBJECTIVE: This study aimed to determine the prevalence and comorbidities of attention-deficit hyperactivity disorder (ADHD) by evaluating a large-scale nation-wide sample of children. METHOD: The inclusion criterion was being enrolled as a 2nd, 3rd, or 4th-grade student. A semi-structured diagnostic interview (K-SADS-PL), DSM-IV-Based Screening Scale for Disruptive Behavior Disorders, and assessment of impairment (by both parents and teachers) were applied to 5,842 participants. RESULTS: The prevalence of ADHD was 19.5% without impairment and 12.4% with impairment. Both ADHD with and without impairment groups had similar psychiatric comorbidity rates except for oppositional defiant disorder (ODD) and conduct disorder (CD) diagnoses. Impairment in the ADHD group resulted in significantly higher ODD and CD diagnoses. CONCLUSION: Even when impairment is not described, other psychiatric disorders accompany the diagnosis of ADHD and may cause impairment in the future. Impairment in the diagnosis of ADHD significantly increases the likelihood of ODD and CD.

Anthropometric Analysis of the Orbital Region in Children With Autism Spectrum Disorder and Healthy Controls.

ABSTRACT: It was aimed to examine the orbital region in children with autism spectrum disorder and comparison with the healthy controls in the present study. A total of 195 children and adolescents (101 of them were in the autism group, 94 of them were in healthy group) were evaluated. Anterior view photographs were taken, and endocanthion (en), exocanthion (ex), and pupil were determined bilaterally on the photographs. Outer canthal (ex-ex), intercanthal (ex-en), inner canthal (en-en) and interpupillary distances were measured and intercanthal index [(en-en / ex-ex) × 100] was calculated. There was a statistically significant difference between the groups for males for all parameters, while a statistically significant difference was not observed for females. All orbital region distances were higher in male autistic children. Although minor physical anomalies in children and adolescents with autism have been reported before, anthropometric measurements in individuals with autism may differ between genders. Further studies are needed to investigate the differences between genders in autism spectrum disorder.

Evaluation of peripheral inflammatory markers, serum B12, folate, ferritin levels and clinical correlations in children with autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD).

AIM: The aim of the current study is to compare serum B12, folate, and ferritin levels and peripheral inflammatory indicators between children with Autism Spectrum Disorders (ASD), Attention Deficit Hyperactivity Disorder (ADHD), and healthy controls (HC) and to evaluate the correlation of those with symptoms. MATERIALS AND METHODS: A total of 203 children were evaluated (ASD = 72; ADHD = 61; HC = 70). Diagnoses of ASD and ADHD were ascertained according to Schedule for Affective Disorders and Schizophrenia for School-Age Children - Present and Lifetime Version (K-SADS-PL). Control group was chosen among the healthy children who applied to general pediatrics outpatient clinic. Gilliam Autism Rating Scale-2 is used to assess autistic symptoms and Atilla Turgay DSM-IV Based Child and Adolescent Behavior Disorders Screening and Rating Scale is used for ADHD symptoms. RESULTS: Neutrophil levels (p = 0.014) and neutrophil/lymphocyte ratio (NLR) (p = 0.016) were higher in the ADHD and ASD groups compared to HC. Neutrophil values explained 70.1% of the variance across groups while NLR explained a further 29.9% of the variance. NLR significantly correlated with social interaction problems in ASD (r = 0.26, p = 0.04). There were no significant differences between groups in terms of vitamin B12, folate and ferritin levels. CONCLUSION: Our results may support involvement of inflammation in the underlying pathophysiology of neurodevelopmental disorders. However, these parameters should be analyzed in a wider population to clarify the effect on the etiology and symptomatology of neurodevelopmental disorders.

miR-132 and miR-942 Expression Levels in Children with Attention Deficit and Hyperactivity Disorder: A Controlled Study.

OBJECTIVE: Although attention deficit hyperactivity disorder (ADHD) is a disease with high genetic transition, our knowledge about the mechanism of the disease is limited. In this study, it was aimed to evaluate the levels of miR-132-3p and miR-942-5p that are associated with the dopamine carrier protein gene (DAT1) and dopamine receptor 5 (DRD5) genes, which have been shown to play a role in the development of ADHD. METHODS: According to the Diagnostic and Statistical Manual of Mental Disorders 5th edition, 50 children diagnosed with ADHD and 48 healthy controls were included in the study. Affective Disorders and Schizophrenia Interview Schedule-Now and Lifetime Version-Turkish Adaptation was used to evaluate ADHD and the diagnoses accompanying ADHD. Quantitative Real-Time Polymerase Chain Reaction was used to evaluate miR-132-3p and miR-942-5p expression levels. RESULTS: It was observed that miR-132-3p level (p = 0.001) was significantly higher with children with ADHD compared to the control group, and the level of miR-942-5p (p = 0.181) was higher in ADHD but did not reach statistically significant level. CONCLUSION: In our study, we found that the increase in the miR-132-3p levels of children with ADHD may be a therapeutic target of the disease.

High Depression Symptoms and Burnout Levels Among Parents of Children with Autism Spectrum Disorders: A Multi-Center, Cross-Sectional, Case-Control Study.

The diagnosis of autism spectrum disorder (ASD) in a child affects family processes, increases parenting stress and marital conflicts, and may lead to parental psychopathology. It may also affect the prognosis for their children. The aim of this study is to determine depression and burnout levels as well as their predictors among parents of children with ASD compared with those of healthy children. We also sought to evaluate rate of complementary and alternative medicine (CAM) interventions among parents and explore the associations of this phenomenon in an exploratory fashion. 145 children with ASD and 127 control children were enrolled along with their mothers and fathers. Beck Depression Inventory and Maslach Burnout Inventory were used to evaluate parents' depression symptoms and burnout levels. Symptoms of children with ASDs were evaluated according to the Childhood Autism Rating Scale by the clinicians. Family, child and CAM variables were screened by means of a sociodemographic data form. Descriptive, bivariate and correlation analyses were used in statistical evaluations. Predictors of burnout were evaluated with multiple regression analysis. Burnout and depression levels among parents of children with ASD were significantly elevated compared to controls. Burnout levels of mothers were significantly elevated compared to fathers while depression scores of fathers were significantly elevated compared to mothers. Maternal burnout was significantly predicted by presence of functional speech in child while paternal burnout was significantly predicted by paternal vocation. Maternal depression was associated with paternal depression, lack of speech in child and attendance of child to special education services. Paternal depression was associated with autistic symptom severity and maternal depression. More than half the parents sought CAM interventions. Education level did not affect search for CAM interventions while both maternal and paternal psychopathology and presence of epilepsy among children increased use of CAM methods. Psychological support should be provided to both mothers and fathers of a child receiving a diagnosis of ASD. Addressing parents' burnout and stress levels and facilitating their negotiation of knowledge on etiology and treatments for ASD may be beneficial for the family unit as a whole.

Caring for the Most Vulnerable: A Model for Managing Maladaptive Behavior in Children with Mental Special Needs During the COVID-19 Pandemic.

Background: This article presents the results of a comprehensive national model developed for managing maladaptive behaviors (MBs) in children with mental special needs (CMSNs) during the coronavirus disease 2019 (COVID-19) pandemic that combines telehealth-based Applied Behavioral Analyses, psychiatric interventions, and support from local psychosocial teams. This study aims to determine the effectiveness of a system that combined telehealth applications with local psychosocial support teams, allowing services from video calls to emergency interventions. Materials and Methods: The system combines the telehealth applications with the services from local psychosocial intervention teams. In addition to system records covering sociodemographic variables and initial complaints, a telephone survey questioning the effectiveness and satisfaction of the system was used as the main outcome. Results: In total, 347 individuals used the system with mothers constituting the majority of applicants (88.7%, n = 332). The overall satisfaction of the system was 8.8/10. In terms of effectiveness, 63.3% (n = 237) of caregivers reported an improvement in the reason of application. Counselors decided on a need for follow-up visits for 36.6% (n = 137) of applications. A referral to a psychiatrist was asked for 40 patients (10.6%). Discussion: To our best knowledge, this is the first study presenting a model for managing MBs of CMSNs during the COVID-19 outbreak. In general, therefore, it seems that there is a need for unique systems to handle behavioral problems of CMSNs. Conclusions: The findings of this study suggest that it is possible to establish an integrative multistep multidisciplinary telehealth-based approach in a short while.

Cytokine expression profiles in Autism spectrum disorder: A multi-center study from Turkey.

Autism Spectrum Disorder (ASD) is a complex neurodevelopmental disorder characterized by impairments in communication and social interaction as well as restricted interests and repetitive behaviors. The pathogenesis of ASD is not completely understood, but a growing body of research has demonstrated that the immune response may be a contributing factor in the etiology and/ or ontogeny of ASD. The aim of this study was to determine the expression levels of IL-1ß, IL-1α, IL-4, IL-6, IL-17, TNF-α and TGF-ß in peripheral blood mononuclear cells of children with ASD and healthy controls in order to determine the contributions of cytokines to ASD. Within the study timeframe, 195 children with ASDs (80.5% male) and 162 controls (73.6% male) were enrolled. Most children with ASD had a comorbid disorder (n = 114, 58.5%), with the most common diagnoses as Intellectual Developmental Disorder (IDD, n = 64, 32.8%) and ADHD (n = 64, 32.8%). The majority of children with ASD had severe autistic symptoms as evaluated via Childhood Autism Rating Scale (CARS, n = 130, 64.6%). The mean CARS score in the ASD sample was 40.8 (S.D. = 7.6). The patients with ASD were found to have significantly higher levels of IL-6 (p < 0.001) and significantly lower levels of IL-17 (p < 0.05, all Bonferroni corrected). Treatment tended to affect IL-4 levels. Lastly, discriminant function analysis (DFA) revealed that a combination of IL-6, IL-17 and IL-1α correctly classified 56.6% of cases. Despite extensive immunological evidence suggesting immune system aberrations, further research is required to clarify the relationship between immune profiles and ASD symptoms.

Novel inflammatory targets for immunotherapies in pediatric patients with trichotillomania.

Immune dysregulation may be important in the etiology of obsessive-compulsive and related disordersandbody-focusedrepetitivebehaviors, such as Trichotillomania (TTM). The role of inflammation and inflammatory markers in TTM has received relatively little attention. This study was aimed to determine the expression levels of inflammatory markers (i.e. IL-1ß, IL-1α, IL-4, IL-6, IL-17, TNF-α and TGF-ß) in peripheral blood mononuclear cells of children with TTM and healthy controls and to evaluate their association with clinical variables. Seventy-seven patients with TTM and 107 healthy controls were enrolled in the study. Peripheral blood was collected in standardized conditions. The mean age of patients and controls did not differ significantly (10.8 ± 4.4 and 12.0 ± 3.2 years; respectively). The majority of patients with TTM and controls were females (n = 55, 71.4 % and n = 55, 51.4 %; respectively); with a greater preponderance of females among TTM. Patients with TTM had significantly elevated expression levels of TNF-α, IL-6 and IL-17 compared to controls. However, the expression level of IL-4 was significantly reduced in TTM patients compared to controls. Accordingly, we found a pro-inflammatory state in TTM and those findings may suggest novel treatment options for TTM and further, cross-disciplinary studies focusing on neuro- inflammation in TTM conducted on larger samples are needed.

Efficacy and Safety of Electroconvulsive Therapy in Adolescents: A Retrospective Chart Review Study From Turkey.

OBJECTIVE: The aim of this study was to report the efficacy and safety of electroconvulsive therapy (ECT) in manic, depressed, psychotic, and catatonic adolescent patients. METHODS: Medical records of 78 adolescents who had received ECT in Department of Psychiatry, Gaziantep University Medical Faculty, during 2011 to 2017 were reviewed. Sixty-two subjects in this sample were identified to have complete records and met the study inclusion criteria. RESULTS: The mean ± SD age of subjects was 17.11 ± 1.04 years and female sex was 53.2% (n = 33). Primary the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision or the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition diagnoses were bipolar mood disorders (n = 33, 53.2%), major depressive disorder (n = 16, 25.8%), schizophrenia (n = 8, 12.9%), and schizoaffective disorders (n = 5, 8.1%). Electroconvulsive therapy was significantly effective in treating manic, depressive, psychotic, and catatonia symptoms as evidenced by significant differences in pretreatment and posttreatment scores in outcome measures including Hamilton Depression Rating Scale, Young Mania Rating Scale, Positive and Negative Syndrome Scale, and Clinical Global Impression-Severity Scale (P < 0.001). Presence of comorbidity adversely affected treatment response (P = 0.001). However, ECT was also effective in those with comorbid diagnoses (P < 0.001). Depressive symptoms in patients with bipolar depression responded better than those with unipolar depression (P = 0.012). Electroconvulsive therapy was generally safe with subjective memory complaints (85%), headache (69%), and prolonged seizure (8%) as the reported adverse effects possibly related to ECT. Four subjects (6%) developed a manic switch during ECT. CONCLUSIONS: Electroconvulsive therapy is an effective and a safe treatment option in adolescent patients with severe and resistant psychopathology. Although comorbidity may decrease treatment response, ECT seems to be effective even in the presence of multiple psychiatric diagnoses.

EMDR therapy in children and adolescents who have post-traumatic stress disorder: a six-week follow-up study.

Objectives: The purpose of this study is to explore whether eye movement desensitisation and reprocessing (EMDR) is an effective therapy and to investigate whether EMDR affects anxiety levels for children and adolescents.Methods: We conducted this study with 30 clients. The clients completed self-administered questionnaires Child Post-Traumatic Stress Reaction Index Scale and The State-Trait Anxiety Inventory. The questionnaires were conducted before the therapy and 6 weeks after the completion of the therapy.Results: Nineteen clients (63%) had only one traumatic event, but 11 clients (37%) had more than one traumatic event. While the mean score on the PTSD symptom scale was 60 (±8.7), this rate decreased to 24 (±10.1), whereas the mean STAI-T scale was 59 (±8.9) before treatment and 41 (±11.5) after treatment. We found a statistically significant difference between symptom scores as quantified by both questionnaires before and after EMDR therapy (p < .05).Conclusions: As a result, we have shown that EMDR is an effective method for children and adolescents with PTSD in terms of both post-traumatic and anxiety symptom levels; however, we recommend a larger sample size with a control group to further establish the effectiveness of EMDR therapy in children.KEY POINTSPTSD is a common disorder in children and adolescents.Additional psychiatric disorders such as anxiety and depression are common in children and adolescents with PTSD.In PTSD cases applying for psychiatric treatment, trauma associated with sexual abuse is more pronounced and complex.EMDR is an effective therapy in children and adolescents as well as in adults.There is a statistically significant decrease at anxiety and PTSD symptom scores as quantified by questionnaires in patients with PTSD after EMDR therapy.

Mullerian inhibiting substance, sex hormone binding globulin and sex hormone levels in stimulant-naïve, first-diagnosed prepubertal boys with attention-deficit/hyperactivity disorder: comparison with matched healthy controls as well as before and after oros-methylpenidate treatment.

Objectives: Attention-Deficit/Hyperactivity Disorder (ADHD) is a complex neurodevelopmental disorder with strong male predominance. Since Müllerian Inhibiting Substance (MIS) produces sex-linked bias in animal studies, we aimed to investigate the role of MIS, Sex Hormone Binding Globulin (SHBG) and sex hormone levels in boys with ADHD.Methods: We compared prepubertal, psychostimulant-naïve boys with ADHD with age-matched healthy control boys (HCs). Patients were re-evaluated after 30 days of methylphenidate treatment assessing ADHD severity, and serum MIS, testosterone, estradiol, and albumin concentrations.Results: Compared to 30 HCs, with ADHD (n = 49, age = 6.9 ± 0.2 years) had lower SHBG (p = .014), and higher free testosterone (p = 0.006) and bioavailable testosterone (p = .002) percentages. Methylphenidate improved ADHD measures (all p < .0001) and abnormal baseline hormonal levels, increasing SHBG levels (p = .024), and lowering free (p = .001) and bioavailable testosterone (p = .016) percentages so that only free testosterone percentages remained higher versus HCs post-treatment (p = .02).Conclusions: Compared to age- and sex-matched HCs, prepubertal, stimulant-naïve boys with ADHD had significantly lower SHBG and higher free and bioavailable testosterone percentages, suggesting a possible contribution of sex hormones to ADHD. Osmotic-release oral system methylphenidate treatment for 30 days significantly improved ADHD symptoms and abnormal sex hormone levels, normalizing SHBG and bioavailable testosterone percentages that were similar to HCs while free testosterone remained elevated versus HCs.Key pointsCompare to healthy matched controls prepubertal stimulant-naïve boys with ADHD had significantly lower SHBG and higher free and bioavailable testosterone percentages, suggesting a possible effect on sex hormones to ADHD.After 30-day methylphenidate treatment, ADHD symptoms significantly improved, and SHBG and bioavailable testosterone percentages normalized which were similar to HCs, while free testosterone remained elevated versus HCs.We found a negative relationship between MIS levels and hyperactivity scores in ADHD boys. This finding suggests that MIS may contribute to hyperactivity symptoms, either directly by affecting behavior or indirectly by affecting sex hormone levels.

Evaluation of Platelet Parameters in Children with Autism Spectrum Disorder: Elongated Collagen-Adenosine Diphosphate and Collagen-Epinephrine Closure Times.

Changes related to the serotonin system play a key role in the etiology of autism spectrum disorder (ASD). Although we know that platelets are associated with the serotonin system, their relation to ASD has not yet been elucidated. In this study, we aim to investigate platelet parameters in children with ASD. Forty patients with ASD according to Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) and 30 healthy controls were included in the study. A complete blood count was done to measure parameters relating to platelet morphology. Moreover, prothrombin time (PT) and activated partial thromboplastin time (aPTT) were evaluated. Lastly, platelet functions were assessed with a platelet functions analyzer 100 (PFA-100) device by measuring collagen-ADP and collagen-epinephrine (EPI) closure times. There was not a significant difference between the groups in terms of platelet count, mean platelet volume (MPV), platelet distribution width, plateletcrit, PT, or aPTT parameters for ASD patients when compared to the control group (P > 0.05). However, MPV in severe ASD, as quantified by the Childhood Autism Rating Scale, was found to be significantly lower when compared to mild to moderate ASD (P = 0.047). Moreover, in terms of platelet functions, the elongation in collagen-ADP and collagen-EPI closure times were significantly higher for the ASD group (P = 0.044). These results may suggest an impairment in platelet functions rather than in platelet morphology for children with ASD. Considering these results, further investigation of thrombocyte functions in the ASD may lead to a better understanding of the pathogenesis of ASD and to the development of our limited knowledge of this disorder. Autism Res 2019, 12: 1069-1076. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Serotonin is a chemical that is found in brain as wells as in blood cells that function in blood clotting in the human body. There are problems related to serotonin in brains of people who have autism. Thus, blood clotting cells may also be affected in people who have autism. In this study, we compare blood clotting functions of children with autism with that of healthy controls.

The prevalence of childhood psychopathology in Turkey: a cross-sectional multicenter nationwide study (EPICPAT-T).

AIM: The aim of this study was to determine the prevalence of childhood psychopathologies in Turkey. METHOD: A nation-wide, randomly selected, representative population of 5830 children (6-13 years-old) enrolled as a 2nd,3rd or 4th grade student in 30 cities were evaluated for presence of a psychiatric or mental disorder by a Sociodemographic Form, Kiddie Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL), and DSM-IV-Based Screening Scale for Disruptive Behavior Disorders in Children and Adolescents scales. Impairment criterion was assessed via a 3 point-Likert scale by the parent and the teacher independently. RESULTS: Overall prevalence of any psychopathology was 37.6% without impairment criterion, and 17.1% with impairment criterion. Attention-deficit hyperactivity disorder was the most frequent diagnosis, followed by anxiety (19.5% and 16.7% without impairment, 12.4% and 5.3% with impairment, respectively). Lower education level and presence of a physical or psychiatric problem of the parents were independent predictors of any psychopathology of the offspring. CONCLUSION: This is the largest and most comprehensive epidemiological study to determine the prevalence of psychopathologies in children and adolescents in Turkey. Our results partly higher than, and partly comparable to previous national and international studies. It also contributes to the literature by determining the independent predictors of psychopathologies in this age group.

Chronotypical characteristics and related miR-142-3p levels of children with attention deficit and hyperactivity disorder.

To compare children with Attention Deficit and Hyperactivity Disorder (ADHD) and a healthy control group in terms of chronotype characteristics and miRNA-142-3p/miRNA-378 levels. 50 children with ADHD and 44 healthy children were included in the study. Childhood Chronotype Questionnaire was used to identify the chronotype preferences of children. Serum miR-142-3p and miR- 378 levels were determined. Preference for nighttime was higher in children with ADHD. Additionally, a night preference was found to be associated with attention deficit in both groups. While a significant correlation was found between the psychopathology rate in mothers and the presence of ADHD, there was no such correlation in fathers. In the comparison between children with ADHD and the control group, no significant difference was found between miRNA levels. Both the miR-142-3p and miR-378 values of the children with ADHD that have immediate relatives with a psychiatric disorder were lower, compared to control group. We found that shift to night preference in the circadian rhythm was higher and this preference was associated with attention deficit in the children with ADHD. In addition, the presence of psychopathology in the family and the mother's psychopathology affected the miR-142-3p and miR378 levels.

Depression and anxiety levels in mothers of children with epistaxis: A controlled study.

INTRODUCTION: Pediatric epistaxis is very common. A child's illness can lead to depression and anxiety in the parents. The association between pediatric epistaxis and mothers' anxiety has not been well documented. OBJECTIVE: The present study is aimed at measuring depression and anxiety levels in mothers of children with mild, recurrent epistaxis. METHODS: This prospective, clinical, questionnaire-based study examined 43 mothers of children with recurrent epistaxis and 42 mothers of healthy children. The depression and anxiety levels of the mothers in both the groups were assessed with the Beck Depression Inventory (BDI), the state-trait anxiety inventory-state (STAI-S), and the state-trait anxiety inventory-trait (STAI-T). RESULTS: No statistically-significant differences were found between the two groups of mothers in terms of educational level, employment, age, or economic status. The mean STAI-S scores were higher in the mothers of children with epistaxis (p=.010). However, no statistically-significant differences were found between the two groups for the BDI and STAI-T scores. CONCLUSIONS: The results of this comparative study suggest that mild, recurrent epistaxis in children can significantly increase their mothers' state anxiety levels, but epistaxis has no significant effect on either depression or trait anxiety.

Prevalence of Childhood Affective disorders in Turkey: An epidemiological study.

AIM: To determine the prevalence of affective disorders in Turkey among a representative sample of Turkish population. METHODS: This study was conducted as a part of the "The Epidemiology of Childhood Psychopathology in Turkey" (EPICPAT-T) Study, which was designed by the Turkish Association of Child and Adolescent Mental Health. The inclusion criterion was being a student between the second and fourth grades in the schools assigned as study centers. The assessment tools used were the K-SADS-PL, and a sociodemographic form that was designed by the authors. Impairment was assessed via a 3 point-Likert type scale independently rated by a parent and a teacher. RESULTS: A total of 5842 participants were included in the analyses. The prevalence of affective disorders was 2.5 % without considering impairment and 1.6 % when impairment was taken into account. In our sample, the diagnosis of bipolar disorder was lacking, thus depressive disorders constituted all the cases. Among depressive disorders with impairment, major depressive disorder (MDD) (prevalence of 1.06%) was the most common, followed by dysthymia (prevalence of 0.2%), adjustment disorder with depressive features (prevalence of 0.17%), and depressive disorder-NOS (prevalence of 0.14%). There were no statistically significant gender differences for depression. Maternal psychopathology and paternal physical illness were predictors of affective disorders with pervasive impairment. CONCLUSION: MDD was the most common depressive disorder among Turkish children in this nationwide epidemiological study. This highlights the severe nature of depression and the importance of early interventions. Populations with maternal psychopathology and paternal physical illness may be the most appropriate targets for interventions to prevent and treat depression in children and adolescents.