Association of Reactive-Proactive Aggression and Anxiety Sensitivity with Internalizing and Externalizing Symptoms in Children with Attention-Deficit/Hyperactivity Disorder.

This study evaluates the associations among the symptoms of anxiety, depression, and disruptive behavioral disorders (DBD) in the context of their relationships with reactive-proactive aggression and anxiety sensitivity in children with attention-deficit/hyperactivity disorder (ADHD). The sample consisted of 342 treatment-naive children with ADHD. The severity of ADHD and DBD symptoms were assessed via parent- and teacher-rated inventories. Anxiety sensitivity, reactive-proactive aggression and severity of anxiety and depression symptoms of children were evaluated by self-report inventories. According to structural equation modeling, depression and anxiety scores had a relation with the DBD scores through reactive-proactive aggression. Results also showed a negative relation of the total scores of anxiety sensitivity on DBD scores, while conduct disorder scores had a positive relation with anxiety scores. This study suggests that examining the relations of reactive-proactive aggression and anxiety sensitivity with internalizing and externalizing disorders could be useful for understanding the link among these disorders in ADHD.

The Effect of Drug Use, Body Mass Index and Blood Pressure on Oxidative Stress Levels in Children and Adolescents with Attention Deficit and Hyperactivity Disorder.

Objective: The aim of this study was to determine the correlation between clinical variables such as body mass index, blood pressure, drug use and oxidative stress level in children and adolescents with attention deficit and hyperactivity disorder (ADHD). Methods: Total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), malondialdehyde (MDA) and superoxide dismutase (SOD) activity were measured in the serum of 51 patients (38 male, 13 female) diagnosed with ADHD according to DSM-5 diagnostic criteria and 32 control subjects (12 male, 20 female). The Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version was applied to all participants. Results: The mean TOS, OSI, MDA values were determined to be significantly higher (p < 0.001) and the mean SOD value was lower in the ADHD group (p < 0.001). Multivariate regression analysis indicated significantly lower SOD and diastolic blood pressure values and significantly higher MDA in the ADHD group compared to the control group (p < 0.01). Low SOD (sensitivity 90.2%, specificity 78.0%) and high MDA (sensitivity 86.3%, specificity 81.2%) were determined to be predictive parameters for diagnosing ADHD. In univariate analysis, the mean TOS, OSI and SOD values were higher in ADHD patients under medication, while the mean TAS was higher in patients not using medication (p < 0.01). Only TOS was significant in multivariate logistic regression analysis (p < 0.01). Conclusion: The results of this study demonstrate that impaired oxidative balance may play a role in the etiology of ADHD.

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.

An Evaluation of Anxiety Disorder and Emotion Regulation Difficulty in Children and Adolescents with Alopecia Areata.

Context: The relationship between alopecia areata (AA) and emotion regulation difficulty has not yet been fully explained. Aims: The aim of the study was to investigate the levels of anxiety and emotion regulation difficulty in children diagnosed with AA. Settings and Design: This case-control study was done in the university setting. Methods: Behavioral tests measuring anxiety and emotion regulation difficulties, and the measures assessing AA severity were applied to 32 AA patients consulted at Dermatology Clinic of Yozgat Bozok University. A control group was formed of 36 healthy children. Statistical Analysis Used: Kolmogorov-Smirnov normality test, Mann-Whitney U test and Pearson's and Fisher's Chi-square tests and Spearman's correlation test. Results: Evaluation was made of a total of 68 subjects (32 patients, 36 healthy subjects). The Difficulties in Emotion Regulation Scale (DERS)-total score and the DERS-clarity subscore were statistically significantly higher in the control group than in the patient group (P = 0.021, P = 0.003, respectively). No significant difference was determined between the two groups in respect of anxiety levels. No correlation was determined between disease severity and the scales. It was determined that as disease duration increased, so the DERS-non-acceptance subscale score increased, and with an increase in age, the SAI score of the AA patients increased. The DERS-impulse subscale score was seen to be statistically significantly higher in the boys with AA than in girls (P = 0.030). Conclusions: The results of this study showed that a visible, chronic, recurrent disease such as AA is not always seen with high psychiatric comorbidity and that together with the presence of the disease, patient age and disease duration are also important. It can be considered that AA may have been affected by the location, time and conditions of the study.

Relationship between sleep problems and chronotypes of children and adolescents with attention deficit and hyperactivity disorder and serum GABA, glutamate and homocysteine levels.

In this study, we aimed to determine the relationship between chronotype, sleep problems and serum levels of GABA (gamma amminobutyric acid), glutamate and homocysteine in children and adolescents diagnosed with attention deficit and hyperactivity disorder (ADHD) as well as factors affecting this relationship. Sleep problems of 46 children and adolescents aged 7-18 years diagnosed with ADHD and 30 healthy volunteers aged 7-18 years were evaluated with Children's Sleep Habits Questionnaire (CSHQ) while chronotypes were evaluated with Children's Chronotype Questionnaire (CCQ). Serum glutamate, GABA and homocysteine levels were measured using immunosorbent test (ELISA) kits. Sleep problems were significantly more common in the ADHD group compared to the control group (p < .001). Serum GABA, glutamate and homocysteine levels were found to be predictor biomarkers for ADHD, independent of total sleep problem score. When the homocysteine levels were above the cut-off point of 9.445 µmol/L, the sensitivity in early diagnosis of ADHD was 84.8% and the specificity was 70.0%. Although ADHD is a disorder in which sleep problems are common, increased serum GABA, glutamate and homocysteine are important in diagnosing ADHD independent of ADHD-related sleep problems. Homocysteine levels may be an important predictor for the presence of ADHD.

Increased Frequency of Encopresis in a Child Diagnosed With Attention Deficit/Hyperactivity Disorder and Encopresis After Atomoxetine Use: A Case Report.

Attention deficit hyperactivity disorder (ADHD) is among the most frequently reported coexisting psychiatric conditions in children with encopresis. Some case reports state that atomoxetine-a selective presynaptic norepinephrine reuptake inhibitor-approved for treatment of ADHD is also effective in the treatment of coexisting encopresis. Contrasting those reports, here we present a case diagnosed with ADHD and secondary encopresis without constipation whose encopretic symptoms increased after atomoxetine treatment and discuss possible mechanisms.

Sociodemographic and Clinical Features of Disruptive Mood Dysregulation Disorder: A Chart Review.

OBJECTIVE: Disruptive mood dysregulation disorder (DMDD) is a novel diagnosis listed in Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-5) to encompass chronic and impairing irritability in youth, and to help its differentiation from bipolar disorders. Because it is a new entity, treatment guidelines, as well as its sociodemographic and clinical features among diverse populations, are still not elucidated. Here, DMDD cases from three centers in Turkey are reported and the implications are discussed. METHODS: The study was conducted at the Abant Izzet Baysal University Medical Faculty Department of Child and Adolescent Psychiatry (Bolu), and American Hospital and Bengi Semerci Institute (Istanbul) between August 2014 and October 2014. Records of patients were reviewed and features of patients who fulfilled criteria for DMDD were recorded. Data were analyzed with SPS Version 17.0 for Windows. Descriptive analyses, χ(2) test, and Mann-Whitney U test were used for analyses. Diagnostic consensus was determined via Cohen's κ constants. p was set at 0.01. RESULTS: Thirty-six patients (77.8 % male) fulfilled criteria for DMDD. κ value for consensus between clinicians was 0.68 (p = 0.00). Mean age of patients was 9.0 years (S.D. = 2.5) whereas the mean age of onset for DMDD symptoms was 4.9 years (S.D. = 2.2). Irritability, temper tantrums, verbal rages, and physical aggression toward family members were the most common presenting complaints. CONCLUSIONS: Diagnostic consensus could not be reached for almost one fourth of cases. Most common reasons for lack of consensus were problems in clarification of moods of patients in between episodes, problems in differentiation of normality and pathology (i.e., symptoms mainly reported in one setting vs. pervasiveness), and inability to fulfill frequency criterion for tantrums.