Scopus İndeksli Açık & Kapalı Erişimli Yayınlar
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Item Clinicopathological Evaluation of Childhood Sacrococcygeal Germ Cell Tumors: A Single-Center Experience(2022) Hasbay, Bermal; Canpolat, Tuba; Aktekin, Elif; Ozkan, Hasan; Kekec, Senay Demir; 35781237Objective: We aimed to evaluate the cases of sacrococcygeal germ cell tumors diagnosed in our hospital between 2006 and June 2021. Materials and Methods::We evaluated 38 sacrococcygeal germ cell tumors cases in our series in terms of age, sex, clinical complaints, localization, macroscopy, tumor size, histopathological diagnosis, surgical, postoperative complications, treatment, recurrence, and prognosis. Results: The cases ranged from 1 day to 16 years of age; 14 cases were diagnosed with routine ultrasonographic examination during prenatal period while the rest of the cases most frequently presented with complaints of constipation. In terms of localization, 6 cases were type 1, 11 cases were type 2, 6 cases were type 3, and 15 cases were type 4. In the pathological evaluation, 25 cases were mature teratoma, 8 cases were immature teratoma, and 5 cases were pure yolk-sac tumor. In terms of complications, temporary colostomy was performed as a result of rupture during birth in 2 cases, disseminated intravascular coagulation at birth in 1 case, and colon injury in 2 cases. There was a recurrence in 2 of our cases. Thirty-seven of our cases were alive and 1 died. Alpha-fetoprotein level was high in 28 of our cases. Conclusion: In our series, type 4 cases were observed more frequently, contrary to the literature. We recommend to use a routine ultrasonography to patients who come to the clinic with complaints of constipation and inability to urinate and if a mass is detected, asking for alphafetoprotein for further follow-up. Sacrococcygeal germ cell tumors are ultimately a disease that can be successfully treated with multidisciplinary approach, accurate diagnosis in the antenatal and postnatal period, appropriate surgical intervention, and regular follow-up.Item Prevalence Of Inguinoscrotal Pathologies And Risk Factors In A Cohort Of 388 Children With Spina Bifida(2022) Ozel, S. Kerem; Kucuknane, Mustafa Alper; Ozgenel, Dicle Ozge; Ozer, Vuslat; Canaz, Huseyin; Alatas, Ibrahim; 35899567Background. There is limited information about the prevalence and risk factors of inguinal hernia and undescended testis in patients with spina bifida (SB). The aim of this study was to identify the properties and prevalence of inguinoscrotal diseases in these patients. Methods. A questionnaire was completed by parents of patients with the diagnosis of SB in our center. Together with demographic data, presence an of inguinal hernia, side, operation history, presence of ventriculoperitoneal (VP) shunt, type of SB aperta or occulta, recurrence and presence of undescended testis were questioned. Patients were grouped into 2 as SB aperta and occulta. The prevalence of these pathologies and their clinical properties were evaluated. Results. In this study, 388 patients were evaluated. Of these, 238 patients had SB aperta and 150, SB occulta. There was no significance in comparison of gender. The prevalence of inguinal hernia was 12.6% in general. A hernia was noted in 37 SB aperta patients (15.6%) whereas this was seen in 12 of the SB occulta patients (8%) (p=0.029). When there was a VP shunt, hernia prevalence was 21.5% and when there was no shunt, this ratio was 7.1% (p=0.0001). Prevalence of inguinal hernia was 21.8% in males and 3.2% in females (p=0.0001). When there was a VP shunt with SB aperta the prevalence was 21.9% and when a VP shunt was present with SB occulta, this number was found to be 13.3% (p=0.006). The prevalence of undescended testis was 17.7% and there was no difference between SB aperta and occulta patients. Conclusions. Inguinal hernia and undescended testis are more frequent in SB patients when compared to the normal population. VP shunts and male gender may be risk factors for inguinal hernia in these children. These findings may imply neurological factors in the etiology of inguinal hernia and undescended testis.Item Evaluation of the Impact of Environmental Changes on Asthma Control in Children, Access to Health Care, and Treatment Adherence in Early COVID-19 Lockdown(2022) Sancakli, Ozlem; Tuncel, Tuba; Akarcan, Sanem Eren; Kanik, Ali; Ozyurt, Gonca; 35383020Objective: During the coronavirus disease 2019 pandemic, lockdown measures and difficulties in accessing healthcare have impacted asthma management in children. This study aimed to determine the evaluation of the impact of environmental changes on asthma control in children, access to health care, and treatment adherence in early coronavirus disease 2019 lockdown. Materials and Methods: The study included children with asthma aged 6-11 years. A survey form was administered to the patients who visited the pediatric allergy outpatient clinic between June 1 and 30, 2020. The survey acquired demographic information about the children and their families as well as information about their asthma symptoms, how they reached healthcare services, and adherence. The childhood asthma control test was administered. The P values < .05 were considered significant. Results: The study included a total of 123 children (female/male : 48/75) with a mean age of 8.4 +/- 1.9 years. According to the mothers' self-report, it was found that 78% of the patients were not able to follow-up routinely, 19.5% were non-adherence to treatment, and 16.2% were poorly controlled asthma. It was found that, based on childhood asthma control test scores, asthma control was better during the pandemic lockdown period (P = .001). Asthma symptoms were better in 41.5% of the patients compared to the previous months and in 53.7% compared to the same period last year. Conclusion: Our study found that the children's asthma was controlled although most of them did not have their follow-up visits, and poorly controlled asthma was higher in older children in early coronavirus disease 2019 lockdown.Item Low-Dose Antibiotic Prophylaxis Induces Rapid Modifications of the Gut Microbiota in Infants With Vesicoureteral Reflux(2021) Morello, William; D'Amico, Federica; Serafinelli, Jessica; Turroni, Silvia; Abati, Isabella; Fiori, Jessica; Baskin, Esra; Yalcinkaya, Fatos; Jankauskiene, Augustina; Pennesi, Marco; Zurowska, Aleksandra; Becherucci, Francesca; Drozdz, Dorota; Mekahli, Djalila; Krzemien, Grazyna; La Scola, Claudio; Taranta Janusz, Katarzyna; Mehls, Otto; Schaefer, Franz; Candela, Marco; Montini, Giovanni; 34222145Background and Objectives: Maturation of the gut microbiota (GM) in infants is critically affected by environmental factors, with potential long-lasting clinical consequences. Continuous low-dose antibiotic prophylaxis (CAP) is the standard of care for children with vesicoureteral reflux (VUR), in order to prevent recurrent urinary tract infections. We aimed to assess short-term GM modifications induced by CAP in infants. Methods: We analyzed the GM structure in 87 infants (aged 1-5 months) with high-grade VUR, previously exposed or naive to CAP. Microbial DNA was extracted from stool samples. GM profiling was achieved by 16S rRNA gene-based next-generation sequencing. Fecal levels of short- and branched-chain fatty acids were also assessed. Results: 36/87 patients had been taking daily CAP for a median time of 47 days, while 51/87 had not. In all patients, the GM was predominantly composed by Bifidobacteriaceae and Enterobacteriaceae. Subgroup comparative analysis revealed alterations in the GM composition of CAP-exposed infants at phylum, family and genus level. CAP-exposed GM was enriched in members of Enterobacteriaceae and Bacteroidetes, especially in the genera Bacteroides and Parabacteroides, and showed a trend toward increased Klebsiella, often associated with antibiotic resistance. In contrast, the GM of non-CAP children was mostly enriched in Bifidobacterium. No differences were found in fatty acid levels. Conclusions: In infants with VUR, even a short exposure to CAP definitely alters the GM composition, with increased relative abundance of opportunistic pathogens and decreased proportions of health-promoting taxa. Early low-dose antibiotic exposure might bear potential long-term clinical risks.Item The effects of maternal anxiety and attitudes on the adherence to inhaled corticosteroids in children with asthma(2021) Sancakli, Ozlem; Aslan, Asli Akin; 33938199Objective: Long-term inhaled corticosteroid (ICS) use in children with asthma causes serious concerns in parents, leading to treatment non-adherence. This study aimed to investigate the effect of maternal anxiety and attitudes on adherence to ICS therapy in children with asthma. Method: The patient group included the children with mild to moderate persistent asthma, aged 6-11 years. Healthy children in a similar age range were included as a control group. The patient group was divided into two categories (treatment adherent and non-adherent) according to the regularity of ICS use. All patients were assessed with Childhood-Asthma Control Test (C-ACT), and their mothers were assessed using Parent Attitude Research Instrument (PARI) and Beck's Anxiety Inventory (BAI). Results: A total of 156 children (age: 7.4 +/- 1.4 years, F/M: 71/85) with persistent asthma and 60 healthy children (age: 7.5 +/- 1.3 years, F/M:25/35) were included in the study. The rate of adherence in children with asthma was 52.6%. Mothers of non-adherent patients had significantly higher BAI scores than those of the adherent patients and controls (p < 0.001 and p < 0.001, respectively). The number of mothers who indicated that they did not have enough information about asthma and treatment was also higher in the non-adherent group. PARI subtest scores were not different between the adherent and non-adherent groups. Conclusions: In our study, it was found that mothers' anxiety levels and their knowledge about asthma and medications were associated with treatment adherence in children with asthma. Psychological and educational support to the families of children with asthma would improve their treatment adherence and efficacy. (C) 2021 Codon Publications. Published by Codon Publications.Item The role of body temperature on respiratory rate in children with acute respiratory infections(2021) Ozdemir, Beril; Yalcin, Siddika Songal; 34795718Background: The World Health Organization (WHO) recommends the use of tachypnea as a proxy to the diagnosis of pneumonia. Objective: The purpose of this study was to examine the relationship between body temperature alterations and respiratory rate (RR) difference (RRD) in children with acute respiratory infections(ARI). Methods:This cross-sectional study included 297 children with age 2-60 months who presented with cough and fever at the pediatric emergency and outpatient clinics in the Department of Pediatrics, Baskent University Hospital, from January 2016 through June 2018. Each parent completed a structured questionnaire to collect background data. Weight and height were taken. Body temperature, respiratory rate, presence of the chest indrawing, rales, wheezing and laryngeal stridor were also recorded. RRD was defined as the differences in RR at admission and after 3 days of treatment. Results: Both respiratory rate and RRD were moderately correlated with body temperature (r=0.71, p<0.001 and r=0.65, p<0.001; respectively). For every 1 degrees C increase in temperature, RRD increased by 5.7/minutes in overall, 7.2/minute in the patients under 12 months of age, 6.4/minute in the female. The relationship between body temperature and RRD wasn't statistically significant in patients with rhonchi, chest indrawing, and low oxygen saturation. Conclusion: Respiratory rate should be evaluated according to the degree of body temperature in children with ARI. How-ever, the interaction between body temperature and respiratory rate could not be observed in cases with rhonchi and severe pneumonia.Item Postinfectious bronchiolitis obliterans masked by misdiagnosis as asthma(2020) Onay, Zeynep R.; Gursoy, Tugba Ramasli; Aslan, Ayse T.; Eyuboglu, Tugba Sismanlar; Kibar, Busra S.; Pekcan, Sevgi; Hangul, Melih; Kose, Mehmet; Budakoglu, Isil I.; Gokturk, Bahar; 32049442Objectives Asthma and postinfectious bronchiolitis obliterans (PIBO) have similar clinical findings, and PIBO may be misdiagnosed with asthma. This study aimed to determine the clinical features of PIBO in children and the causes of delay in its diagnosis. Methods We retrospectively evaluated all patients diagnosed with PIBO in four pediatric pulmonology centers between 2007 and 2018. In total, 64 PIBO patients were retrospectively reviewed. We compared the clinical and laboratory differences between PIBO patients who had initially been misdiagnosed with asthma and correctly diagnosed with PIBO. Results Of the 64 patients, 22 (34.4%) had initially been misdiagnosed with asthma. Adenovirus was the most common infectious agent in children. The age upon diagnosis was older, and the symptom duration was significantly longer in patients misdiagnosed with asthma (P < .05). There were no statistical differences in terms of sex, history of prematurity, duration of hospitalization, treatment, history of oxygen or mechanical ventilation support, pulmonary function test (PFT) results and asthma-predisposing findings between the two groups (P > .05). Conclusions Patients with PIBO who had initially been misdiagnosed with asthma were correctly diagnosed at older ages and had longer symptom duration. Asthma may mask PIBO diagnosis by the similarity of symptoms and the clinical response to inhaled beta 2-agonist or steroid treatment. PFTs may not help clinicians because of the age of children. The delay in the diagnosis of PIBO is probably attributable to the fact that some clinicians fail to include PIBO in the differential diagnosis when there is no clinical response to asthma medication.