Does Involvement in Peer Bullying Invite Self-Injury?: The Association Between Peer Bullying and Self-Injury in a Clinical Sample.

ABSTRACT: Previous studies have linked peer bullying to nonsuicidal self-injury (NSSI). However, the evidence is largely limited to population-based groups. This study examined whether there is a relationship between NSSI and being a victim of peer bullying among adolescents in a clinical sample and how this may be influenced by types of bullying. The sample consisted of 96 outpatients with NSSI and 107 healthy adolescents. The Inventory of Statements About Self-Injury, Peer Bullying Scale, and Rosenberg Self-Esteem Scale were applied. Whereas the scores of each bullying type of adolescents with NSSI were significantly higher, their self-esteem scores were significantly lower. Each victimization score of bullying had a negative correlation with NSSI-onset age and self-esteem scores and a positive correlation with self-injury scores. This study demonstrated that being a victim of any type of bullying is strongly associated with self-injury. It would be advisable to screen adolescents with self-injury for exposure to bullying, and vice versa.

The Turkish version of the problem areas in diabetes-parents of teens (P-PAID-T): Cross-cultural adaptation, reliability, and validity.

OBJECTIVE: To examine the Turkish validity and reliability of the Problem Areas in Diabetes- Parents of Teens (P-PAID-T) scale and its psychometric properties for determining the parents' diabetes-related distress. METHODS: The study included the parents of 200 adolescents with T1DM for at least a year. P-PAID-T and a demographic data form were used for data collection. Davis technique was used for the content validity of the scale. The scale's reliability was tested using test-retest, and its internal reliability was analyzed with Cronbach's alpha test. Exploratory Factor Analysis (EFA) was used to analyze the factor structure. Confirmatory Factor Analysis (CFA) was used to evaluate the fit of the scale. RESULTS: 69.5% (n = 139) of the participants were mothers. Compared to the fathers, the mothers' mean P-PAID-T score was significantly higher. Parents of sons, who used insulin injections for their children, and had a college degree or higher education level had higher P-PAID-T scores. The test-retest correlation coefficient of the scale was 0.977. The Cronbach α value of the scale was 0.901. The results of confirmatory factor analysis were x2/df = 2.931, GFI = 0.736, CFI = 0.711, NFI = 0.628, NNFI = 0.660, RMSEA = 0.141. CONCLUSION: The Turkish version of P-PAID-T was a valid and reliable screening tool for measuring diabetes stress in parents of adolescents with T1DM. PRACTICE IMPLICATIONS: Nurses could use the Turkish version of P-PAID-T to monitor parental diabetes distress and organize interventions; also Turkish P-PAID-T could facilitate research on diabetes distress for parents of adolescents with T1DM.

The executive functions, intellectual capacity, and psychiatric disorders in adolescents with Chiari malformation type 1.

PURPOSE: In the last two decades, the non-motor functions of the cerebellum have become the centre of attention for researchers. Anecdotal observations of cognitive and psychiatric manifestations of cerebellar lesions have increased this interest. We aimed to investigate the executive function (EF), intellectual capacity, and comorbid psychiatric disorders in adolescents with Chiari malformation type 1 (CM1), which is a pathological manifestation of posterior cranial fossa structures include the cerebellum. METHODS: The Chiari group consisted of ten adolescents aged 12-18 years old, and the control group consisted of 13 healthy adolescents with similar age and sex with patients. Stroop test (ST), trail making test (TMT), and Behaviour Rating Inventory of Executive Function-Parent form (BRIEF) were used to evaluate EF; Kent EGY and Porteus Maze Test was used to measuring the intelligence quotient (IQ), and a semi-structured interview was used to determine the psychiatric disorders. RESULTS: EF test scores were found comparable between the two groups. IQ scores of the Chiari group were found in the normal range, but significantly lower than controls. No significant difference was revealed in terms of comorbid psychiatric disorders between the two groups. CONCLUSION: In this study, we did not observe an impairing effect of CM1 on EF and intelligence. Also, we found that CM1 did not cause more psychiatric disorders compared to controls. Further studies need to support our findings in adolescents diagnosed with CM1.

Effects of agmatine, glutamate, arginine, and nitric oxide on executive functions in children with attention deficit hyperactivity disorder.

In this study, we aimed to investigate the effects of agmatine, nitric oxide (NO), arginine, and glutamate, which are the metabolites in the polyamine pathway,  on the performance of executive functions (EF) in attention deficit hyperactivity disorder (ADHD). The ADHD group included 35 treatment-naive children (6-14 years old) who were ewly diagnosed with ADHD. The control group consisted of 35 healthy children with the same age and sex, having no previous psychiatric disorders. In the study groups, Stroop test (ST) and trail making test (TMT) were used to monitor EF, and blood samples were collected to measure agmatine with ultra-high-performance liquid chromatography and NO, glutamate, and arginine with enzyme-linked immunosorbent assay (ELISA). The EFs were significantly impaired in the ADHD group. The agmatine and arginine levels of the ADHD group were significantly higher than their peers. The NO and glutamate levels were also higher in the ADHD group compared to the control group, but these differences did not reach statistical significance. Children with ADHD had more difficulties during EF tasks compared to healthy children. The elevated NO and glutamate levels may be related with the impairment during EF tasks. Therefore, agmatine and arginine may increase to improve EF tasks through its inhibitory effect on the synthesis of NO and glutamate. Further studies are needed about polyamine pathway molecules to shed light on the pathophysiology of ADHD.

Evidence supporting the role of telomerase, MMP-9, and SIRT1 in attention-deficit/hyperactivity disorder (ADHD).

Growing evidence suggests that telomeres, telomerase, matrix metalloproteinase-9 (MMP-9), and SIRT1 (sirtuin1) are involved in the pathophysiology of neuropsychiatric and neurodevelopmental disorders. However, whether these molecules are contributors to attention-deficit/hyperactivity disorder (ADHD) has been little explored and poorly understood. This study aimed to determine the potential role of telomerase, MMP-9, and SIRT1 in children with ADHD. The study was performed on 46 children with ADHD aged between 8 and 14 and 43 healthy children matching in age and gender. Children were evaluated by Kiddie-Sads-Present and Lifetime Version, Conners' Parent Rating Scale-Revised Short Form (CPRS-RS) and Stroop test. Serum telomerase, MMP-9, and SIRT1 levels were measured by a quantitative sandwich enzyme-linked immunosorbent assay. MMP-9 and telomerase levels were significantly higher and SIRT1 levels were significantly lower in patients with ADHD than those of controls. All three molecules were significantly associated with both the severity of ADHD symptoms and cognitive functions. This is the first attempt to indicate that the important role of telomerase, MMP-9, and SIRT1 in ADHD, and the association of all these molecules with the severity of ADHD and cognitive functions, but future studies are required to verify these results.

Olfactory Function in Depressed Adolescents.

Some researchers have suggested that olfactory deficits might be a sensitive marker for depression in adults. However, olfactory function has not been well studied in relation to depression among children and adolescents. The aim of this study was to evaluate the effect of depression on olfactory function of adolescents. The olfactory threshold, odor identification, and discrimination abilities of adolescents aged 12 to 17 (43 adolescents with major depressive disorder and 43 healthy controls) alongside their sum were evaluated using the Sniffin' Sticks extended test. Olfactory scores were similar between the groups. However, depressed adolescents perceived their own olfactory function scores significantly lower than the measured values. No correlation was found between olfactory scores and age, sex, severity of depression, and duration of depression. This study conducted with a small sample size revealed that olfactory function of the adolescents with depression was similar to olfactory function of the healthy adolescents. It is required to conduct further adequately powered, longitudinal studies in order to verify these results.

Association of Suicide Attempt With Seroprevalence of Toxoplasma gondii in Adolescents.

In this study, we aimed to explore the potential pathophysiological relationship between suicide attempts and Toxoplasma gondii infection. Fifty patients aged between 12 and 18 years who attempted suicide and 50 healthy adolescents were included in this study. All adolescents were evaluated by a child psychiatrist using a semistructured interview and Rosenberg Self-Esteem Scale (RSES), Children's Depression Inventory (CDI), and Inventory of Parent and Peer Attachment. T. gondii IgM and IgG antibodies of patients and control subjects were analyzed from blood samples by enzyme-linked immunosorbent assay. Psychiatric disorders particularly mood disorders were more common in adolescents in the patient group. Adolescents attempting suicide were found to have worse relationships with their parents; their CDI scores were higher, and their RSES scores were lower than their healthy peers. There were no significant differences between the patient and the control groups in terms of Toxoplasma IgG antibody positivity. Although the seropositivity of Toxoplasma IgG antibody was higher in the patient group than that in the control group, the difference between the two groups was not statistically significant.

Test anxiety and self-esteem in senior high school students: a cross-sectional study.

PURPOSE: In this study, it is aimed to determine the level of test anxiety and self-esteem in the high school students preparing for the university exam in Bitlis, Turkey, and to investigate the effect of test anxiety on self-esteem. MATERIAL AND METHODS: Seven-hundred and twenty-four high school students who were preparing for the university entrance examination in Bitlis participated in the study. A questionnaire which includes socio-demographic data form, Rosenberg Self-Esteem Scale and Revised Test Anxiety Scale was prepared as an e-questionnaire for the students to fill easily and uploaded to the Bitlis State Hospital's website. Schools were called and informed for the students to fill out the e-questionnaire on the Internet. RESULTS: The most important findings from our study are that gender is influential on test anxiety and self-esteem score and test anxiety level are negatively correlated. It was observed that female students had more test anxiety than male students and those who had higher self-esteem had less test anxiety. CONCLUSION: Consequently, our study shows that university entrance examination creates anxiety on students and reduces self-esteem, especially in female students.

A Nonrandom Sample of 55 Sexual Abuse Cases in Sivas.

BACKGROUND Sexual abuse in childhood is a significant public health problem because of the destructive results both to the individual and to the community. The aim of this study was to examine the sociodemographic characteristics of children who were victims of sexual abuse, the relationship of the victim and abuser, and the findings of sexual abuse. MATERIAL AND METHODS An examination was made of the results of forensic medicine and psychiatric evaluations of child victims of sexual abuse. The sociodemographic characteristics of the cases and the characteristics of the incidents of sexual abuse were evaluated at the Forensic Medicine Department of Cumhuriyet University between 2013 and 2016. RESULTS A total of 55 cases were included in the study, comprising eight males (14.5%) and 47 females (85.5%) in the age range of 5-17 years. The vast majority of the cases were high school students. The place of the abuse incident was the home of the victim or the perpetrator in 29 cases (52.7%). The sexual abuse was determined to be bodily penetration in 32 cases (58.1%). In 32 cases (58.1%), the perpetrator was known to the victim. CONCLUSIONS The study findings that the perpetrator of the sexual abuse was known to the child, that predominantly female children were attacked, and the low sociocultural level of the cases were consistent with other studies reported in the literature. To prevent sexual abuse of children, to make an early diagnosis, and to provide rehabilitation for the abused children, it is essential that the evaluations of these cases are made using a professional multidisciplinary approach.

Psychometric Properties of the Turkish Validity and Reliability of the Parent Diabetes Distress Scale

Objective: The aim of this study was to evaluate the validity and reliability of the Turkish translation of the Parent Diabetes Distress Scale (PDDS). Methods: The PDDS is a 5-point Likert-type scale with 20 items. After obtaining permission from the scale developers, the study commenced. First, a systematic adaptation of the scale into the Turkish language was performed including translation, expert panel review, back translation, and pilot study. Test-retest was applied to 35 participants. After these procedures, data collection was undertaken using the adapted PDDS and a demographic data collection form. The collected data were analyzed for reliability, including stability of the scale with test-retest and internal consistency of the scale (Cronbach's α), and validity including construct validity of the scale with confirmatory factor analysis (CFA). Results: The parents of 210 teenagers, aged >11 and <18 years, who had been diagnosed with type 1 diabetes mellitus for at least one year were included. Of these parents, 71.9% (n=151) were mothers and 53.3% (n=112) of the children were girls. The Cronbach's α value was 0.906. The results of the CFA were χ2/df=4.406, p<0.001, comparative fit test 0.704, and goodness of fit tests 0.749. The mean total PDDS score was 2.2±0.7. These results indicate that scores of 1.6 points or less was evaluated as "little or no distress" 1.7-2.4 as "moderate distress," and >2.4 points as "high distress". This showed that the majority of the parents in the study experienced moderate or severe diabetes-related distress. Conclusion: The Turkish version of the PDDS fulfilled the validity and reliability tests at an acceptable level.

The Effect of Methylphenidate Treatment on Olfactory Function in Children and Adolescents With ADHD.

OBJECTIVE: This study aimed to research whether there is an olfactory disorder in ADHD, and if so, what is the effect of methylphenidate on this condition. METHOD: This is a cross-sectional study aiming to evaluate olfactory threshold, identification, discrimination and threshold, discrimination, and identification (TDI) scores in 109 children and adolescents, 33 of whom have ADHD without medication, 29 with ADHD with medication and 47 control groups. RESULT: In the post hoc tests, the mean odor discrimination test, the mean odor identification test, and the mean TDI scores of the unmedicated ADHD group were significantly lower than those of the other two groups, and that the mean odor threshold test scores of the medicated ADHD group were significantly lower than those of the control and unmedicated groups. CONCLUSION: Olfactory function could be a useful tool to monitor treatment effects and may be a promising candidate as a biomarker in ADHD.

Body Perception, Self-Esteem, and Comorbid Psychiatric Disorders in Adolescents Diagnosed with Polycystic Ovary Syndrome.

STUDY OBJECTIVE: To investigate adolescents with polycystic ovary syndrome (PCOS) in terms of body perception, self-esteem, and comorbid psychiatric diseases by comparing them with their healthy peers. DESIGN: Cross-sectional design. SETTING: The Department of Child and Adolescent Psychiatry and the Department of Pediatric Endocrinology outpatient clinic of Cumhuriyet University in Sivas, Turkey. PARTICIPANTS: Fifty female adolescents aged 12-18 years who were diagnosed as having PCOS and 37 healthy adolescents aged 12-18 years. INTERVENTIONS AND MAIN OUTCOME MEASURES: All adolescents were evaluated by a child and adolescent psychiatrist using a semistructured interview (Schedule for Affective Disorders and Schizophrenia for School-Age Children) and asked to complete the Rosenberg Self-Esteem Scale, Children's Depression Inventory, and Body Image Scale. RESULTS: The rate of psychiatric disorders in the PCOS group was significantly higher than in the control participants (16/50 (32%) vs 5/37 (13.5%), respectively; P = .046). The most common disorder was major depressive disorder. The Rosenberg Self-Esteem Scale and Body Image Scale scores of the PCOS group were lower (P = .03; P < .001, respectively), and Children's Depression Inventory scores were higher (P = .03) than in the control group. There was no significant relationship between obesity, hirsutism, and insulin resistance with any psychiatric disorders in the PCOS group. CONCLUSION: Adolescents with PCOS had more psychopathology than their peers. Moreover, their self-esteem was lower and their body perceptions were more dissatisfied compared with their peers.