Comparative Analysis of Pediatric Brucellosis Cases With and Without Bacteremia.

Brucellosis, which is among the endemic regions of Turkey, is a common zoonotic disease. The gold standard in diagnosing brucellosis is culture. We aimed to compare demographic characteristics, risk factors, and clinical and laboratory variables between cases with culture positivity and undetected in culture.

Addressing data scarcity in optical matrix multiplier modeling using transfer learning.

We present and experimentally evaluate the use of transfer learning to address experimental data scarcity when training neural network (NN) models for Mach-Zehnder interferometer mesh-based optical matrix multipliers. Our approach involves pretraining the model using synthetic data generated from a less accurate analytical model and fine-tuning it with experimental data. Our investigation demonstrates that this method yields significant reductions in modeling errors compared to using an analytical model or a standalone NN model when training data is limited.

BD Chloraprep™ ("2 % chlorhexidine with 70 % isopropyl alcohol") versus povidone iodine plus alcohol, for prevention of blood culture contamination at children: An investigator-initiated, open-label, single centre, randomized controlled trial.

Introduction: One of the important problems that lower the diagnostic value of blood culture is contamination with skin organisms. The povidone-iodine, alcohol, and chlorhexidine gluconate alcohol are used for disinfection prior to blood sampling for culture.

Methods: The investigator-initiated, open label, single centre, randomised trial compared blood culture contamination rates between two groups of patients in which using a povidone iodine skin-preparation process with the contamination rate for using "2 % chlorhexidine with 70 % isopropyl alcohol" skin-disinfection.

The frequency and determinants of vaccine hesitancy among parents of preschool and kindergarten students in Edirne central district.

Purposes: The aim of our study is to determine the frequency of vaccine hesitancy and the associated factors among parents with preschool children in a city center.

Design And Methods: We conducted a cross-sectional study among parents of preschool children in the central district of Edirne. The cluster sampling method was applied.

The evaluation of Candida-related central line-related bloodstream infections in pediatric cancer patients: A pre- and post-intervention study.

Aim/objections: The purpose of this study was to assess the efficacy of a central line maintenance bundle in preventing catheter-related (implanted venous access devices, port) Candida bloodstream infections.

Methods: The study encompassed two distinct time periods, namely, pre-bundle and bundle. The number of catheter-related bloodstream infections (CRBSI) episodes per catheter days for each timeframe was determined.

A hidden burden of disease in a specific group: Evaluation of COVID-19 seroconversion rates in pediatric patients with leukemia.

Background: SARS-CoV-2, a respiratory viral disease, is thought to have a more severe course in patients with malignancy and low immune systems.

Methods: This prospective single-center study was conducted at the University of Health Sciences Dr Behçet Uz Children's Hospital from September 22 to December 31, 2021. Asymptomatic COVID-19 transmission rates were assessed using SARS-CoV-2 serology in patients with leukemia who had no history of COVID-19 infection.

Rehospitalization indications of children hospitalized for COVID-19 infections after discharge: Should we suspect long COVID?

Background: Complications that may develop in children after coronavirus disease 2019 (COVID-19) infections are unknown. The `Long COVID` syndrome is a new process that can also be identified in children. Therefore, in this study, the conditions that may develop in children after COVID-19 infection were discussed, and the indications for rehospitalizations were reviewed.

Evaluation of antithrombotic prophylaxis and thrombotic events in children with COVID-19 or MIS-C: A tertiary pediatric center experience.

Objectives: COVID-19 and multisystem inflammatory syndrome in children (MIS-C) are associated with a risk of hypercoagulability and thrombotic events. We aimed (a) to evaluate the demographic, clinical, and laboratory findings as well as the incidence of thrombotic events of COVID-19 and MIS-C in children and (b) to determine the role of antithrombotic prophylaxis.

Methods: A single-center retrospective study evaluated hospitalized children with COVID-19 or MIS-C.

The Evaluation of Troponin I Levels and Myocarditis in Children with COVID-19: A Pediatric Single-Center Experience.

Children with COVID-19 usually show milder symptoms than adults; however, a minority of them may have cardiac involvement. We aimed to identify the role of troponin I levels that may predict early cardiac involvement in children with COVID-19. A single-center retrospective study was conducted to evaluate hospitalized children diagnosed with COVID-19 between March 11, 2020, and December 31, 2021.

A retrospective comparative analysis of factors affecting the decision and outcome of initial intravenous immunoglobulin alone or intravenous immunoglobulin plus methylprednisolone use in children with the multisystem inflammatory syndrome.

Background: For children with the multisystem inflammatory syndrome(MIS-C), intravenous immunoglobulins (IVIG) with or without methylprednisolone are the most effective treatment. In this study, IVIG combined with methylprednisolone was compared to IVIG used alone in children with MIS-C.

Methods: This retrospective cohort study was carried out between April 1, 2020, and November 1, 2021.

Follow-Up of Cases with the Telemedicine Method During the COVID-19 Pandemic: An Alternative Strategy for Reduction of Hospital Workload and Hospital-Related Transmissions.

This study evaluated the effect of telemedicine use in children with COVID-19 to reduce the workload of health care facilities. This study was conducted at Dr. Behçet Uz Children's Hospital between October and December 2020.

Which Findings Make multisystem Inflammatory Syndrome in Children Different from the Pre-Pandemic Kawasaki Disease?

Multisystem Inflammatory Syndrome in Children associated with COVID-19 infection attracted attention because some features overlapped with Kawasaki disease. And due to these overlapping features with Kawasaki disease, it has become difficult to diagnose both disorders. Therefore, this study focused on the differences between the patients diagnosed with MIS-C after COVID-19 and Kawasaki patients analyzed, particularly during the pre-pandemic period.

Evaluation of proximal tubule functions in children with COVID-19: a prospective analytical study.

Background: There are limited numbers of studies focusing on renal effects of coronavirus disease 2019 (COVID-19) infection and proximal tubular dysfunction in children with COVID-19 infections. The purpose of this study was to evaluate the functions of the proximal tubule in hospitalized children with confirmed acute COVID-19.

Methods: The children who were hospitalized for confirmed COVID-19 were included in this prospective descriptive analysis.

Prevalence of Anosmia in 10.157 Pediatric COVID-19 Cases: Multicenter Study from Turkey.

Introduction: COVID-19-related anosmia is a remarkable and disease-specific finding. With this multicenter cohort study, we aimed to determine the prevalence of anosmia in pediatric cases with COVID-19 from Turkey and make an objective assessment with a smell awareness questionnaire.

Material And Methods: This multicenter prospective cohort study was conducted with pediatric infection clinics in 37 centers in 19 different cities of Turkey between October 2020 and March 2021.

Comparison of the pediatric hospitalizations due to COVID-19 and H1N1pdm09 virus infections during the pandemic period.

There are two major pandemics in the new millennium, including the pandemic of swine influenza and the COVID-19 pandemic. These two pandemics affected children as well as the adult population. In this case-control study, we compared children with COVID-19 infection and those with H1N1pdm09 virus infection.

Evaluation of childhood hospitalization rates and degree of severity of SARS-CoV-2 variants, including B.1.1.7 (Alpha), B.1.315/P.1 (Beta/Gamma), and B.1.617.2 (Delta).

Severe acute respiratory syndrome coronavirus 2 is reappearing with an increasing number of variants every day; this study aimed to determine the effect of B.1.1.

Review of Complications of Operated Esophageal Atresia and Tracheoesophageal Fistula Patients.

Objective: This study was aimed to investigate the complications arising during follow-up and the reasons for hospitalization in pediatric patients who were operated on for esophageal atresia (EA) and tracheoesophageal fistula (TEF).

Materials And Methods: Between 2007 and 2019, all patients operated for EA and TEF were evaluated in terms of age, gender, age at diagnosis, post-op, and complications in follow-up.

Results: In the study, 28 of 50 patients were operated on for EA and TEF, 14 for isolated EA, and 8 for isolated TEF.

A Comparative Study of Children with MIS-C between Admitted to the Pediatric Intensive Care Unit and Pediatric Ward: A One-Year Retrospective Study.

Objectives: This descriptive study aimed to compare the clinical and laboratory features of the children with the multisystem inflammatory syndrome in children (MIS-C), requiring pediatric intensive care unit (PICU), admission with the MIS-C patients who did not require PICU admission.

Patients And Methods: This study was conducted between March 2020 and February 2021 at the University of Health Sciences Dr. Behçet Uz Children's Hospital, a referral center for pediatric infectious diseases in the Aegean Region of Turkey.

Fecal S100A12 in Takayasu arteritis predicts disease activity and intestinal involvement.

Gastrointestinal involvement in Takayasu Arteritis (TA) requires invasive or expensive diagnostic studies. Instead a fecal biomarker can be used as an initial screening test. In this context, S100A12 is promising as an established biomarker in intestinal inflammation and its role in TA pathogenesis.

Mucocutaneous Findings of Multisystem Inflammatory Syndrome in Children: A Single-Center Experience.

This descriptive study aimed to evaluate the frequency and the types of mucocutaneous manifestations associated with multisystem inflammatory syndrome in children (MIS-C). A cohort of 49 patients was reviewed. There were 6 patients (12.