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Featured researches published by Sibelnur Avcil.


International Journal of Psychiatry in Medicine | 2015

Relationships between pediatric obesity and maternal emotional states and attitudes

Aynur Akay; Yesim Ozturk; Sibelnur Avcil; Canem Kavurma; Evren Tufan

Objective The goal of this study was to investigate depression and anxiety levels of mothers whose child (7–11 years) and adolescent (12–18 years) offspring had obesity, as well as those mothers’ attitudes toward their children and their family relationships. Method This is a cross-sectional, case–control study of 100 dyads. All mothers completed the Beck Depression Inventory, the State-Trait Anxiety Inventory, the Parental Attitude Research Instrument, and the Family Assessment Device. Results Maternal state anxiety in the group with obesity was significantly higher than controls (p = 0.03). As measured by Family Assessment Device, affective involvement (p = 0.05) and behavior control (p = 0.00) scores were significantly higher for those with obesity. Obesity and adolescence have independent effects on maternal state anxiety; affective involvement domain of family function is affected by both obesity and its interaction with adolescence, while behavior control domain is singularly affected by obesity. Conclusions Our results may demonstrate that, for the mothers of children who have obesity, this condition may have an adverse effect on their lives and their family relationships. Pediatric obesity and developmental stage of offspring may have different effects on maternally reported psychometric variables. Cross-sectional design may hinder causal explanations. Further studies with longitudinal designs are needed.


Psychiatry and Clinical Neurosciences | 2018

Evaluation of the neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, and mean platelet volume as inflammatory markers in children with attention-deficit hyperactivity disorder: Inflammation in children with ADHD

Sibelnur Avcil

The neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), monocyte/lymphocyte ratio (MLR), and mean platelet volume (MPV) have recently been used as indicators of a systemic inflammatory response. The aim of this study was to investigate the relations of the NLR, PLR, MLR, and MPV with attention‐deficit hyperactivity disorder (ADHD).


Comprehensive Psychiatry | 2017

Dynamic thiol/disulfide homeostasis in children with attention deficit hyperactivity disorder and its relation with disease subtypes

Sibelnur Avcil; Pınar Uysal; Mücahit Avcil; Murat Alisik; Cemile Bicer

BACKGROUND The aim of this study was to evaluate a novel oxidative stress marker (thiol/disulfide homeostasis) in attention deficit hyperactivity disorder (ADHD) children for the first time in literature. METHODS Ninety children with ADHD diagnosed according to DSM-V and as control group, 65 healthy children were included to the study. Native thiol, total thiol, disulfide, disulfide/native thiol, disulfide/total thiol were compared between the groups. RESULTS Total and native thiol levels were significantly higher whereas the disulfide/native thiol ratios were significantly lower in children with ADHD. ADHD combined type appeared to have higher disulfide, disulfide/native thiol and disulfide/total thiol ratios compared to other subtypes. Disulfide levels of the males with ADHD were significantly higher than those of the females with ADHD. CONCLUSION This study suggests that thiol/disulfide homeostasis is abnormal in children with ADHD. It may be used as a novel OS marker in ADHD children because it is easy, practical, fully automated and relatively inexpensive.


Turk Pediatri Arsivi-turkish Archives of Pediatrics | 2016

High-dose anti-histamine use and risk factors in children with urticaria

Pınar Uysal; Sibelnur Avcil; Duygu Erge

AIM The drugs of choice in the treatment of urticaria in children are H1-antihistamines. The aim of the study was to evaluate children with urticaria and define risk factors for requirement of high-dose H1-antihistamines in children with urticaria. MATERIAL AND METHODS The medical data of children who were diagnosed as having urticaria admitted to our outpatient clinic between January 2014 and January 2016 were searched. The medical histories, concomitant atopic diseases, parental atopy histories, medications, treatment responses, blood eosinophil and basophil counts, and serum total IgE levels were recorded. In addition, the urticaria activity score for seven days, autoimmune antibody tests, and skin prick test results were evaluated in children with chronic urticaria. RESULTS The numbers of the children with acute and chronic urticaria were 138 and 92, respectively. The age of the children with chronic urticaria was higher than that of those with acute urticaria (p<0.0001). There was no difference between the two groups in terms of blood eosinophil and basophil counts, and serum total IgE levels (p>0.05). There was a negative correlation between blood eosinophil count and the UAS7 score in children with chronic urticaria (r=-0.276, p=0.011). Chronic urticaria and requirement of high dose H1-antihistamines were significant in children aged ≥10 years (p<0.001, p=0.015). High UAS7 score (OR: 1.09; CI 95%: [1.03-1.15]) and basopenia (OR: 6.77; CI 95%: [2.01-22.75]) were associated with the requirement of high-dose H1-AH in children with chronic urticaria. CONCLUSION The requirement of high-dose H1-antihistamines was higher with childrens increasing age. Disease severity and basopenia were risk factors for the requirement of high-dose H1-antihistamines.


Nordic Journal of Psychiatry | 2018

Association between altered lipid profiles and attention deficit hyperactivity disorder in boys

Sibelnur Avcil

Abstract Background: Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder, which is multifactorial, complex, and seen most commonly in childhood. Aims: The aim of this study was to examine the hypothesis that altered serum lipid profiles are associated with ADHD. Methods: The study inluded 32 boys diagnosed with ADHD according to DSM-IV-R criteria and a control group of 29 healthy subjects. All patients were assessed with The Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version, the Turgay DSM-IV-based Disruptive Behavior Disorders Child and Adolescent Rating and Screening Scale, the Conners Parent Rating Scale-Revised Long Form, and the Conners Teacher Rating Scale. Measurements were taken of fasting plasma total cholesterol (T-Chol), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and 1-day food intake levels, and the groups were compared. Results: The mean TC, LDL, and HDL levels were significantly lower in the ADHD group than the control group (p = .005, p < .001, p = .002, respectively). There was no significant difference between the groups’ TG levels (p = .295). No significant differences were determined between the combined-type ADHD patients and the predominantly inattentive subtype of ADHD in respect to the lipid profile. Conclusion: The results of this study add to the growing body of evidence indicating an association between serum cholesterol and ADHD in boys. Further genetic and molecular studies are required to elucidate the biochemical mechanisms underlying this relationship.


Journal of Asthma | 2018

Mothers’ emotional states and attitudes regarding their children with asthma

Sibelnur Avcil; Pınar Uysal; Faruk Demir; Duygu Erge; İmran Kurt Ömürlü; Ayşe Yenigün

Abstract Objectives: The aim of this study was to investigate the associations of asthma with the psychological profile (depression and anxiety) of children with asthma and their mothers as well as the attitudes of these mothers toward their children and their family relationships. Methods: Sixty-four children with asthma, 60 healthy children and their mothers were included in the study. The Children’s Depression Inventory (CDI) and Childhood Anxiety Sensitivity Index (CASI) were applied to the children. All mothers completed the Beck Depression Inventory, the State-Trait Anxiety Inventory, the Parental Attitude Research Instrument and the Family Assessment Device. Results: CASI scores were significantly higher in children with asthma (p < 0.001) than in healthy children. The increasing duration and severity of asthma were associated with increasing anxiety levels in children with asthma. Depression and anxiety scores were significantly higher in the mothers of children with asthma than in the comparison group. The mothers of children with asthma did not have supportive and friendly relationships with their children. In addition, these mothers had significantly higher Attitude of Hostility and Rejection, Attitude of Over-parenting and Authoritarian Attitude scores than those of the comparison group. Increasing duration and severity of asthma influenced family functions and the attitude of the mothers of children with asthma. There was a correlation between an increasing number of emergency department visits and increasing depression in the mothers of children with asthma. Conclusions: This cross-sectional study revealed that the disease may negatively affect the lives of children with asthma and their mothers and their family relationships.


Clinical and Experimental Dermatology | 2018

Association of oxidative stress and dynamic thiol-disulphide homeostasis with atopic dermatitis severity and chronicity in children: a prospective study

Pınar Uysal; Sibelnur Avcil; S. Neşelioğlu; C. Biçer; F. Çatal

Oxidative stress (OS) has an important effect on the pathogenesis of atopic dermatitis (AD). Thiols are antioxidants that regulate intracellular redox metabolism and protect keratinocytes against OS damage in the stratum corneum.


Clinical Laboratory | 2017

Vitamin D Deficiency and a Blunted Parathyroid Hormone Response in Children with Attention-Deficit/Hyperactivity Disorder

Sibelnur Avcil; Pınar Uysal; Mustafa Yilmaz; Duygu Erge; Sevcan Karakoç Demirkaya; Esra Eren


Adnan Menderes Üniversitesi Tıp Fakültesi/Journal Of Adnan Menderes University Medical Faculty | 2015

Sociodemographic Characteristics and Diagnoses of Individuals Referred to a Child and Adolescent Psychiatry Outpatient Clinic of a University Hospital

Sevcan Karakoç Demirkaya; Hatice Aksu; Nevzat Yılmaz; Börte Gürbüz Özgür; Esra Eren; Sibelnur Avcil


Archive | 2012

Acil Servise Özkıyım Amaçlı İlaç Alımı ile Başvuran Pediyatrik Olguların Değerlendirilmesi

Sibelnur Avcil; Mücahit Avcil

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Pınar Uysal

Adnan Menderes University

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Mücahit Avcil

Adnan Menderes University

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Duygu Erge

Adnan Menderes University

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Hatice Aksu

Adnan Menderes University

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Faruk Demir

Adnan Menderes University

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Aynur Akay

Dokuz Eylül University

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