چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Background: Diffuse bronchiectasis is an irreversible abnormal dilation of proximal subsegmental bronchi. The aim was to investigate and compare CFTR gene mutations and clinical presentations in children with idiopathic bronchiectasis. Materials and Methods: In a cross-sectional study, all children with idiopathic bronchiectasis who were hospitalized from 2019 to 2020 in Tabriz Children’s Hospital, Iran, were reviewed. Bronchiectasis confirmation was based on signs, symptoms, and HRCT findings. Data was collected through medical records, medical history, clinical examination, and para-clinical examination. CFTR variants were examined by liquid chromatography, direct sequencing, and multiple probe ligations. Then children were divided into two groups based on variants identified in the CFTR gene and compared in terms of demographic, clinical, and para-clinical findings. Descriptive statistics, Chi-square Tests, and independent samples t-test was used to analyze the data using SPSS software version 22.0. Results: Out of 21 patients, 0 (47.6%) children were males with a mean age of 9.75 years. Out of 21 children with diffuse bronchiectasis, five clinically significant CFTR-related gene variants were identified (group 1). Other patients either had only single polymorphism or no variants related with CFTR (group 2). Age, FEV1 and sweat test were lower in group 1 than in group 2. Conclusion We observed the CFTR variants in heterozygote form in children with diffuse bronchiectasis with a normal or borderline sweat test. Therefore, it is necessary to determine whether DB is a part of CFTR-Related Diseases failing to meet the diagnostic criteria of Cystic fibrosis or a disease independent of Cystic fibrosis. |
| نویسنده | نفر چندم مقاله |
|---|---|
| امیر حسین جعفری روحی | اول |
| مریم رضازاده | دوم |
| ساینا پزشکی | سوم |
| لیلا واحدی | پنجم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Analysis.pdf | 1399/12/02 | 370258 | دانلود |
