Evaluation of ciliary functions and ciliary beat frequency via cell culture method in patients with primary ciliary dyskinesia.

Background: Cell culture increases both diagnostic specificity and sensitivity of primary ciliary dyskinesia (PCD) and the most important reason to use cell culture for definitive diagnosis in PCD is to exclude secondary ciliary defects. Here we aimed to evaluate the cilia functions and cilia ultrastructural abnormalities after ciliogenesis of cell culture in patients with definitive diagnosis of PCD. We also aimed to compare high speed videomicroscopy (HSVM) results of patients before and after ciliogenesis and to compare them with electron microscopy, genetic and immunofluorescence results in patients with positive diagnosis of PCD.

Geographical barriers to timely diagnosis of cystic fibrosis and anxiety level of parents during newborn screening in Turkey.

Background: Despite the availability of cystic fibrosis (CF) screening countrywide, diagnostic delay is still a crucial issue. The objectives of this study were to explore the stages of the NBS process, determine the risk factors associated with diagnostic delay and evaluate parent anxiety and experience throughout the process.

Methods: This is a multicenter cross-sectional study.

Diverse clinical characteristics of Aspergillus growth in patients with cystic fibrosis.

Background And Objectives: Patients with cystic fibrosis (CF) have a varying spectrum of clinically significant Aspergillus disease in addition to allergic bronchopulmonary aspergillosis (ABPA). Here we aimed to review the different clinical phenotypes related with Aspergillus growth on the airway culture of patients with CF, we also aimed to investigate the effect of Aspergillus growth on lung function tests.

Method: The medical records of 100 patients with CF who had Aspergillus growth on airway culture within the period of April 2001 and June 2016 were retrospectively analyzed.

Levels of pro- and anti-inflammatory cytokines in cystic fibrosis patients with or without gingivitis.

Background: Inflammatory periodontal diseases are caused by interaction between gram negative, anaerobic bacteria and host response. Persistent infection of Pseudomonas aeruginosa in cystic fibrosis (CF) patients also cause increased pro-inflammatory response and the imbalance of pro- and anti-inflammatory response in brochoalveolar lavage fluid which leads to destruction of lungs. The aim of this study is to evaluate periodontal status of CF patients, to measure level of cytokines and biochemical molecules in gingival crevicular fluid (GCF), and to detect presence of P.

Genotype and phenotype evaluation of patients with primary ciliary dyskinesia: First results from Turkey.

Background And Objective: Primary ciliary dyskinesia (PCD) is a rare and genetically heterogeneous disease and the severity of the disease related with genetic analysis has been described in some previous studies. The main aim of our study was to describe the clinical characteristics and laboratory findings of patients with genetically diagnosed PCD and to investigate the correlation between clinical, radiologic, and laboratory findings and genetic analyses of these patients.

Method: This is a cohort study in which we analyzed the clinical characteristics, laboratory findings, and genetic results of 46 patients with genetically diagnosed PCD through whole-exome sequencing at our single center from a total of 265 patients with PCD within a 5-year period.

Meconium periorchitis: An incidentally diagnosed rare entity during inguinal herniorraphy.

Durmuş G, Boybeyi-Türer Ö, Gharibzadeh-Hizal M, Ekinci S, Kiper N. Meconium periorchitis: An incidentally diagnosed rare entity during inguinal herniorraphy. Turk J Pediatr 2018; 60: 612-614.