Publications by authors named "Sevcan Karakoc Demırkaya"

Objective: The aim of this study was to evaluate the relationship between pathological internet use, aggression, and cyberbullying/victimization in children with attention deficit hyperactivity disorder.

Methods: Male children (10-18 years old) with attention deficit hyperactivity disorder (n = 30) and without any diagnosis (n = 30) were evaluated using Questionnaire of Computer/Internet Use of Children and Adolescents (Children-Adolescent Form and Parent Form), Children's Aggression Scale-Parent Version, Young Internet Addiction Scale, and Cyber Bullying and Online Aggression Survey Instrument.

Results: Weekly internet/computer using time, Young Internet Addiction Scale scores, Children's Aggression Scale-Parent Version scores were higher in the attention deficit hyperactivity disorder group.

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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.

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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.

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Article Synopsis
  • The study aimed to assess the prevalence of affective disorders in a representative sample of Turkish students from second to fourth grades.
  • A total of 5,842 participants were analyzed, revealing a 2.5% prevalence of affective disorders, with major depressive disorder (MDD) being the most common at 1.06%.
  • The findings suggest the need for early interventions, particularly for children with family risk factors like maternal psychopathology and paternal illness.
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Objective: Risperidone has been widely used to control aggression and conduct disorder (CD) in youth; however, treatment compliance is a major problem in CD. Our aim is to evaluate the effectiveness and tolerability of long-acting risperidone (LAR) in treating nonadherent cases.

Methods: The medical records of children and adolescents who had CD and were nonadherent to conventional drugs and psychosocial interventions (and therefore taking LAR) were reviewed.

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Background: The role of adrenomedullin hormone, which has been shown to be associated with many psychiatric disorders, in the etiology of ADHD and its relation to disease is not yet known.

Aim: In this study, it was aimed to compare plasma adrenomedullin and nitric oxide (NO) levels of newly diagnosed, treatment-naive patients with ADHD with healthy children.

Methods: A total of 45 children with ADHD and 45 healthy children were included.

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Early-onset bipolar disorder is difficult for child psychiatrists in terms of both diagnosis and treatment. The proper diagnostic evaluation is negatively impacted by the atypical clinical manifestation and rapid cycling pattern of the disease, together with common comorbidity with attention-deficit hyperactivity disorder and anxiety disorder. In addition to poor insight, nonadherence to treatment, poor family coping skills, and insufficient child psychiatric inpatient units make clinicians unsuccessful in following up and treating such patients.

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Obsessive compulsive disorder (OCD) is characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions). Although selective serotonin reuptake inhibitors are widely used to treat OCD, only half of the patients respond well. Several potentiation strategies including off-label use of antipsychotics (mostly risperidone, quetiapine) have been tried.

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Attention-deficit/hyperactivity disorder (ADHD) is a common comorbid disease in children with pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS), in which tic-like involuntary movements are frequently seen clinical conditions. In contrast to psychostimulants, atomoxetine is considered as having minimal effects on tics. Here we report two cases with ADHD and PANDAS who were treated with atomoxetine for their ADHD and comorbid tics.

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Sleep problems are common and difficult to manage in children with autism spectrum disorders (ASD). Another major adverse impact of sleep problems is that they exacerbate behavioral problems. To assess sleep problems and possible behavioral risk factors in detail, we aimed to compare sleep habits of children with ASD, with healthy children.

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Background/aim: Hemophilia is an inherited disease with serious repercussions. Psychiatric symptoms are frequently seen in children and adolescents with hemophilia. The aim of this study was to assess symptoms of anxiety in children with hemophilia and parental attitude towards children with hemophilia.

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Background: This cross-sectional study investigated the clinical features of functional constipation (FC) at preschool age, as well as emotional and behavioral characteristics of the children, psychological symptom level and parental attitudes of the mothers, and compared these with that of non-referred typically developing controls with normal intestinal habits.

Methods: Participants included 65 children with FC (mean age, 43.6 ± 15.

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The present study investigated emotional and behavioral problems in children with selective mutism (SM) along with the psychological adjustment and parenting attitudes of their mothers and fathers. Participants included 26 children with SM (mean age = 8.11 ± 2.

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