Fakülteler / Faculties

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    Subcortical Auditory Processing and Speech Perception in Noise Among Individuals With and Without Extended High-Frequency Hearing Loss
    (JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH, 2024-05-16) Colak, Hasan; Aydemir, Berfin Eylul; Sakarya, Merve Deniz; Cakmak, Eda; Alniacik, Asuman; Turkyilmaz, Meral Didem
    Purpose: The significance of extended high -frequency (EHF) hearing (> 8 kHz) is not well understood so far. In this study, we aimed to understand the relationship between EHF hearing loss (EHFHL) and speech perception in noise (SPIN) and the associated physiological signatures using the speech-evoked frequency-following response (sFFR). Method: Sixteen young adults with EHFHL and 16 age- and sex-matched individuals with normal hearing participated in the study. SPIN performance in right speech-right noise, left speech-left noise, and binaural listening conditions was evaluated using the Turkish Matrix Test. Additionally, subcortical auditory processing was assessed by recording sFFRs elicited by 40 -ms /da/ stimuli. Results: Individuals with EHFHL demonstrated poorer SPIN performances in all listening conditions (p < .01). Longer latencies were observed in the V (onset) and O (offset) peaks in these individuals (p <= .01). However, only the V/A peak amplitude was found to be significantly reduced in individuals with EHFHL (p < .01). Conclusions: Our findings highlight the importance of EHF hearing and suggest that EHF hearing should be considered among the key elements in SPIN. Individuals with EHFHL show a tendency toward weaker subcortical auditory processing, which likely contributes to their poorer SPIN performance. Thus, routine assessment of EHF hearing should be implemented in clinical settings, alongside the evaluation of standard audiometric frequencies (0.25-8 kHz).
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    Determinants of Unmet Need For Family Planning: Evidence From The 2018 Turkey Demographic and Health Survey
    (JOURNAL OF BIOSOCIAL SCIENCE, 2024) Okem, Zeynep Guldem; Pekkurnaz, Didem
    Unmet need for family planning is a valuable concept to indicate the discrepancy between women's fertility preferences and contraceptive use. Unmet need may lead to unintended pregnancies and unsafe abortions. These may result in health deterioration and reduced employment opportunities for women. The 2018 Turkey Demographic and Health Survey report indicated that the estimated unmet need for family planning doubled from 2013 to 2018, returning to the high levels of the late 1990s. Considering this unfavourable change, this study aims to investigate the determinants of unmet need for family planning among married women of reproductive age in Turkey by using the 2018 Turkey Demographic and Health Survey data. Logit model estimations revealed that women who were at older ages, more educated, wealthier, and had more than one child were less likely to have unmet need for family planning. Employment statuses of women and their spouses and place of residence were significantly associated with unmet need. Results emphasised that training and counselling to enhance the use of family planning methods should effectively target young, less educated, and poor women.
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    The Middle Ear Functions and Vestibular-Evoked Potentials in Springboard-Platform Diving Children
    (2023) Borisova, Natalia; Ozer, Fulya; Kuntman, Berna Deniz; Erbek, Seyra H.; 0000-0002-8453-6069; 0000-0003-0038-8167; AAJ-2445-2021; JNE-6747-2023
    Objective: To examine the middle ear and Eustachian tube functions of children who perform springboard and platform diving sports professionally and to evaluate the vestibulospinal and vestibuloocular reflexes of these athletes with evoked myogenic potentials.Methods: Two groups consist of athletes and a control group. Pure tone audiometry and speech audiometry, Eustachian tube function test and resonance frequency in multifrequency tympanometry, and ocular/cervical vestibular-evoked myogenic potentials were performed in all participants.Results: Forty-five ears in 25 athletes were evaluated as non-patent Eustachian tube. In athlete girls, resonance frequency mean value was measured lower than the control group in both ears. Cervical vestibular-evoked myogenic potentials amplitude mean values were statistically lower in athlete girls in the left ear (P = .031), and ocular vestibular-evoked myogenic potentials amplitude mean values were statistically higher in athlete boys in the left ear (P = .024). Conclusions: Repeated diving from very high meters platform did not cause significant difference on resonance frequency of the middle ear, but cause frequently common Eustachian tube dysfunction. Acrobatic movements on the air before the diving caused changes in ocular/cervical vestibular-evoked myogenic potentials amplitude values of athletes. Eustachian tube function should be followed at different times of the year to see any effect on the performance of this sport. The importance of the vestibular system and the medial vestibulospinal tract in spring-board and platform diving athletes was emphasized first in this study. To monitor health of vestibular system and middle ear with different and more specific test materials may be important for their longer professional careers. However, this issue should be proven with future studies.
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    Pathology, Classification, Clinical Manifestations and Prognosis of Langerhan's Cell Histiocytosis: A Single Center Experience
    (2022) Hasbay, Bermal; Kocer, Nazim Emrah; Kayaselcuk, Fazilet; Canpolat, Emine Tuba; Buyukkurt, Nurhilal; Erbay, Ayse
    Objective: The aim of the study is to raise awareness about clinical features, histopathological and radiological analyzes and treatment details of this rare disease. Methods: A total of 55 Langerhans cell histiocytosis patients, diagnosed between the year 2006 and October 2020 in our department were included in the study. The patients were evaluated in terms of age, gender, tumor localization, risk groups, treatment modalities, recurrence, and outcome of the disease. Results: Twenty-three out of 55 patients were children and 32 were adults. The ages of the patients were between 7 months and 72 years. Thirty-seven of the cases were male and 18 were female. The most common clinical complaint in both groups was pain and swelling. The duration between the onset of the patient complaints and admission to the hospital varies between 7 days-12 months in children, and 10 days-23 years in adults. Forty-three of the cases had single organ involvement and 12 had multiorgan involvement. The most frequently affected organ in both groups was bone. Forty of the 55 patients had follow-up data and the treatment modalities are as follows: Nine patients radiotherapy, 8 patients chemotherapy+steroid, 7 patients chemotherapy, 2 patients chemotherapy+radiotherapy+steroid, 1 patient steroid, 2 patients chemotherapy+radiotherapy. Eleven patients were followed up without additional treatment after surgery. Median follow-up from the time of biopsy was 45.9 months in children and 41.9 months in adults. Conclusions: As a result, diagnosis requires a high degree of suspicion and final diagnosis is based on the histological examination of the lesions and biopsies.
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    Pediatric Androgenetic Alopecia: A Retrospective Review Of Clinical Characteristics, Hormonal Assays And Metabolic Syndrome Risk Factors In 23 Patients
    (2022) Ozcan, Deren; https://orcid.org/0000-0002-7450-6886; 35033390; AAQ-6649-2021
    Background: Androgenetic alopecia in the pediatric population is rarely discussed in the literature. Although the prevalence of the metabolic syndrome is increased in patients with early-onset androgenetic alopecia, the presence of metabolic syndrome risk factors in pediatric androgenetic alopecia is unknown. Objective: To evaluate the demographics, medical and family histories, clinical and trichoscopic features, androgenic hormones, and metabolic syndrome risk factors in pediatric androgenetic alopecia. Methods: The medical reports of pediatric patients with androgenetic alopecia were reviewed. Results: The study included 23 patients (12 females and 11 males) with a mean age of 15,3 +/- 2,1 years. Sixteen patients had adolescent androgenetic alopecia and seven, had childhood alopecia. Nine patients reported a family history, all of whom had adolescent androgenetic alopecia. Hyperandrogenism was noted in three patients with adolescent androgenetic alopecia. The most common hair loss pattern was diffuse thinning at the crown with preservation of the frontal hairline which was noted in 10 patients (43.5%), six of whom were males. Fourteen patients (60.9%) had at least one metabolic syndrome risk factor. The most common risk factor was obesity or overweight (47.8%) followed by insulin resistance (21.7%), high fasting blood glucose (13%), high blood pressure (4.4%) and lipid abnormalities (4.4%). Study limitations: Retrospective study; lack of a control group. Conclusion: Pediatric androgenetic alopecia is often associated with metabolic syndrome risk factors. Therefore, androgenetic alopecia in the pediatric population may indicate a future metabolic syndrome which warrants an accurate and prompt diagnosis for early screening and treatment. (C) 2021 Sociedade Brasileira de Dermatologia. Published by Elsevier Espana, S.L.U.
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    Plasma Exchange in the Treatment of A Child with West Nile Virus Encephalitis: A Case Report
    (2022) Ozkale, Yasemin; Ozkale, Murat; Ceylan, Ozgur; Erol, Ilknur
    Background: West Nile virus (WNV) is a member of the Japanese encephalitis antigenic complex of the family Flaviviridae that can cause a wide range of clinical symptoms, from asymptomatic disease to severe meningitis, encephalitis flaccid paralysis, and death. In immunocompetent children, WNV infection is usually benign and self-limiting. However, this virus is also associated with severe neurological disease in some patients, especially those who are older, have a chronic disease, have undergone organ transplantation, or are immunocompromised. Case Report: A 12-year-old boy with selective immunoglobulin A-deficiency (SIgAD) and refractory seizures due to WNV encephalitis (WNE) was successfully treated with therapeutic plasma exchange (TPE) in conjunction with other immunomodulatory therapies. Conclusion: WNV can progress like autoimmune encephalitis. TPE appears to be safe and effective for treating children with WNE. To our knowledge, this report is the first of a child with WNV infection and SIgAD.
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    Peer Bullying, Anxiety, and Depression Levels Among Turkish Children with Childhood Onset Fluency Disorder (COFD): A single-Center, Case-Control Study
    (2022) Kilicaslan, Fethiye; Cicek, Ekrem; Gungoren, Sumeyra; Kutuk, Meryem Ozlem; Tufan, Ali Evren
    Objective: Childhood Onset Fluency Disorder (COFD) is associated with elevated levels of emotional/ behavioral problems and peer bullying. Studies on Turkish children with COFD are limited. We aimed to evaluate rates of peer bullying and its relationships with stuttering severity and symptoms of depression and anxiety among Turkish children with COFD.Methods: Forty 8-12 years old children with COFD without comorbid neurological/ medical disorders and 36 age - and gender-matched controls were evaluated with self-report scales for depression, trait/ state anxiety and peer bullying. Stuttering severity was evaluated with Stuttering Severity Instrument-4. Multivariate and bivariate analyses were used in comparisons. P was set at 0.05.Results: COFD group had significantly elevated depression and state anxiety scores while trait anxiety was elevated but at trend levels. 52.5 % of children with COFD was bullied while this rate was 27.8 % for controls (Odds Ratio= 2.9). Bullying was not related with gender, self-reported symptoms and stuttering severity.Conclusion: Standardized trainings/practices should be introduced among Turkish speech and language therapists to screen and address peer bullying, depression, and anxiety among children with COFD in collaboration with child and adolescent psychiatrists.
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    Evaluation of video game playing status in school-age children with various variables
    (2021) Aydin, Beril; Oflu, Ayse; Yalcin, Sidika Songul; 34286323
    Objective: Excessive video game playing has several health implications on children. In this study, we evaluate the factors related to video game use in school-aged children. Material and Methods: This cross-sectional descriptive study included 160 children aged 6-8 years who applied to outpatient clinics at the Department of Pediatrics at Baskent University Hospital. Each parent completed a structured questionnaire including demographic information, video game use, average daily screen time, and parental habits and concerns about their children's screen use. Results: The mean age of first video game use was (mean +/- SD) 2.8 +/- 1.1 years. The minimum age for playing video games was 1 year. Male children spent more time playing video games. Both parental age and maternal education level were higher in the group of video gamers compared with non-gamers (p<0.05). Average time spent playing video games was 2.7 +/- 1.6 hours/day. The group of video gamers had a considerably younger age for starting watching television and higher rates for other video gamers at home than non-gamers (p=0.036 and p<0001, respectively). The group of video gamers had significantly higher rates for having a computer, tablet, and game console at home compared with non-gamers (p<0.05). Conclusions: Our study indicates a statistically significant relationship between the age of starting watching television, gender of child, parent's age, maternal education, and the categories of video gaming habits. Developing strategies toward avoiding early screen exposure in children should be taken into consideration, because it is directly related to video gaming habits in children.
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    Children's Power of Food Scale: Turkish validity and reliability study
    (2021) Sahin-Bodur, Gulsum; Keser, Alev; Akcil-Ok, Mehtap; Unsal, Emine Nuket; Akin, Onur; 34472427
    Objective: The aim of the present study was to validate the Turkish version of the Children's Power of Food Scale (C-PFS-T) after translation of the original version. Design: The data were collected via face-to-face interviews using the C-PFS-T and a socio-demographic information form. BMI was calculated by dividing body weight by the square of the height. After the adaptation of the scale to Turkish language, validity and reliability analysis were conducted for the C-PFS-T. Setting: Gulhane Training and Research Hospital Department of Child Health and Diseases Nutrition and Diet Unit in Ankara. Participants: This research was conducted with volunteer children and adolescents between the ages of 9 and 16 years (n 268). Results: It was concluded that the 15-item C-PFS-T was collected under three factors as in the original version of the child version. Cronbach's alpha coefficient was found to be 0 center dot 878 for the scale. The confirmatory factor analysis results showed the acceptability and applicability of adapting the version of the C-PFS-T in terms of chi(2)/df (= 3 center dot 816), adjusted goodness-of-fit index (AGFI = 0 center dot 931), root mean square error of approximation (RMSEA = 0 center dot 082) and goodness-of-fit index (GFI = 0 center dot 852) fit indices. C-PFS-T total score's median value of obese group wasn't substantially different from normal weight group.Conclusions: It was concluded that the Turkish version of the C-PFS, which provides an assessment of the hedonic hunger status of children and adolescents with fifteen items and threesubdimensions, has sufficient reliability and validity to be applied to these subjects.
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    Sublingual methylcobalamin treatment is as effective as intramuscular and peroral cyanocobalamin in children age 0-3 years
    (2021) Kilic, Betul Orhan; Kilic, Serhat; Eroglu, Elif Sahin; Gul, Eylem; Apak, Fatma Burcu Belen; 34871525
    Purpose: Vitamin B12 deficiency is a cause of preventable growth and developmental retardation in children. In this respect, alternative methods such as oral and sublingual treatments are being tried. We aimed to compare the efficacy of oral, sublingual, and intramuscular vitamin B12 treatments in children aged 0-3 years. Methods: The study included 158 patients with serum vitamin B12 deficiency (serum vitamin B12 level <300 ng/L) aged 0-3 years retrospectively. According to the vitamin B12 treatment modalities, the patients were divided into three groups as oral cyanocobalamin (group 1), sublingual methylcobalamin (group 2), and intramuscular cyanocobalamin (group 3). Results: The mean values of vitamin B12 levels increased to above 300 ng/L in all three groups. This increase was statistically significant for Group 1,2 and 3 (p<0.05). Conclusion: Sublingual methylcobalamin was determined as effective as oral and intramuscular cyanocobalamin improving vitamin B12 levels aged 0-3 years. What's already known about this topic? It is already known that intramuscular and oral cyanocobalamin treatments are effective in vitamin B12 deficiency of children. What does this article add? Sublingual methylcobalamin treatment, which is a new treatment method, was found to be as effective as oral and intramuscular cyanocobalamin treatments. To our knowledge, there is no study about sublingual treatment in children and comparing oral cyanocobalamin, intramuscular cyanocobalamin, sublingual methylcobalamin.