SummaryThis study was aimed at development of cystic fibrosis (CF) patient register for those living at Moscow and Moscow region. The CF patients living in Moscow region were found to have some clinical, genetic and bacteriological differences from CF patients living at the Western Europe. The median survival in 2003-2012 was 39.5 years. Aging of CF patients was associated to reduction in respiratory function, occurrence of more aggres sive respiratory pathogens, increase in respiratory and gastrointestinal complication rate. Key words: cystic fibrosis, register, age related features. РезюмеЦелью исследования явилось создание регистра больных муковисцидозом (МВ), проживающих в Москве и Московской области. Пока зано, что больные МВ московского региона имеют ряд клинико генетических и микробиологических особенностей по сравнению с пациентами ряда западных стран. Медиана выживаемости за период 2003-2012 гг. составила 39,5 лет. Продемонстрировано, что взрос ление больного МВ сопровождается снижением респираторной функции, сменой микрофлоры дыхательных путей на более агрессив ную, нарастанием частоты осложнений со стороны органов дыхания и пищеварения. Ключевые слова: муковисцидоз, регистр, возрастные особенности.

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Aim: to assess clinical and genetic, microbiological and functional characteristics of patients with cystic fibrosis living in Moscow and Moscow region as of January 31, 2010. Patients and methods: 359 patients were examined. Mean age was 12,1 ± 9,6 years old (0,2-43,2), median age-11,0 (16,0) years. Adult rate (patients older than 18 years old) was 30,6%. Median age at the moment of diagnosis confirmation was 1,0 (5,0) years; 3,8% of all patients (12,4% of adults) were diagnosed in adulthood. Genetic screening for the purpose of cystic fibrosis mutations detection and microbiological assay of lower respiratory tract discharge were performed. Results: the prevalence of the most common mutation in the world-F508del-was 52,96%, a relatively high frequency of «mild» genotypes was observed among adult patients. Interestingly, a high percentage of Burkholderia cepacia complex (8,7%) in the structure of microbiological pattern of the respiratory tract was noted. A significant increase of pneumothorax, haemoptysis, hypoxemic respiratory failure and diabetes mellitus with fasting hyperglycemia frequency was established, while hepatocirrhosis with portal hypertension prevalence was comparable between adults and patients. Conclusions: patients with cystic fibrosis from Moscow and Moscow region have a number of clinical and genetic and microbiological special features in comparison to patients from other regions of Russian Federation and certain western countries.

Генетическому разнообразию больных муковисцидозом (МВ) в России посвящены единичные работы на ограниченной выборке боль ных. Цель. Выявление особенностей генетического профиля больных МВ в России по данным Национального регистра (2014). Мате риалы и методы. Данные пациентов с МВ (n = 2 131) из 74 регионов России, включенные в Национальный регистр больных МВ (2014).