{"id":12531,"date":"2024-10-11T20:00:03","date_gmt":"2024-10-11T18:00:03","guid":{"rendered":"https:\/\/valintermed.com\/?p=12531"},"modified":"2024-10-11T20:00:03","modified_gmt":"2024-10-11T18:00:03","slug":"pervichnaya-tsiliarnaya-diskineziya-ptsd","status":"publish","type":"post","link":"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/","title":{"rendered":"Primary ciliary dyskinesia (PCD)"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>Primary ciliary dyskinesia (PCD) is a genetic disorder characterized by dysfunction of the cilia, resulting in decreased mucociliary clearance. Cilia are microscopic structures on the surface of cells in the respiratory tract that are essential for removing mucus and particles from the respiratory tract. In PCD, the normal movement of the cilia is lost, leading to mucus accumulation, frequent respiratory infections, and may also cause bronchiectasis. The disorder is caused by defects in the structure or function of the cilia, usually due to mutations in a number of genes that control their formation and function. PCD is a rare condition, but its public health and diagnostic importance should not be underestimated, as it requires a comprehensive approach to treatment and monitoring.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-flat ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 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href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%98%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%8F_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%B8_%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%B5%D1%81%D0%BD%D1%8B%D0%B5_%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5_%D1%84%D0%B0%D0%BA%D1%82%D1%8B\" >History of the disease and interesting historical facts<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%AD%D0%BF%D0%B8%D0%B4%D0%B5%D0%BC%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F\" >Epidemiology<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%93%D0%B5%D0%BD%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BF%D1%80%D0%B5%D0%B4%D1%80%D0%B0%D1%81%D0%BF%D0%BE%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%BA_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%BC%D1%83_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8E\" >Genetic predisposition to this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%A4%D0%B0%D0%BA%D1%82%D0%BE%D1%80%D1%8B_%D1%80%D0%B8%D1%81%D0%BA%D0%B0_%D0%B2%D0%BE%D0%B7%D0%BD%D0%B8%D0%BA%D0%BD%D0%BE%D0%B2%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Risk factors for the development of this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%94%D0%B8%D0%B0%D0%B3%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D0%BA%D0%B0_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Diagnosis of this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%9B%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5\" >Treatment<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D0%BB%D0%B5%D0%BA%D0%B0%D1%80%D1%81%D1%82%D0%B2_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%8F%D0%B5%D0%BC%D1%8B%D1%85_%D0%B4%D0%BB%D1%8F_%D0%BB%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >List of medications used to treat this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80%D0%B8%D0%BD%D0%B3_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Disease monitoring<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%92%D0%BE%D0%B7%D1%80%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B5_%D0%BE%D1%81%D0%BE%D0%B1%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D0%B8_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Age-related features of the disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/primary-ciliars-diskinezia-ptsd\/#%D0%92%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B_%D0%B8_%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B\" >Questions and Answers<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D0%98%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%8F_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%B8_%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%B5%D1%81%D0%BD%D1%8B%D0%B5_%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5_%D1%84%D0%B0%D0%BA%D1%82%D1%8B\"><\/span>History of the disease and interesting historical facts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Primary ciliary dyskinesia was first described in the early 20th century, but remained largely underestimated until 1976, when its genetic causes began to be studied in more detail. At that time, a link was established between PCD and Kartagener syndrome, which involves a combination of PCD with situs inversus (reverse arrangement of organs). In the course of further research, many cases were found confirming the genetic nature of the disease. By the 2010s, there was a significant expansion of knowledge about this disease, thanks to advances in molecular biology and genetics, which made it possible to identify key mutations and genes responsible for PCD. <\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%AD%D0%BF%D0%B8%D0%B4%D0%B5%D0%BC%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F\"><\/span>Epidemiology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>According to current data, the prevalence of primary ciliary dyskinesia is approximately 1 in 15,000-25,000 live births. However, most studies confirm that the actual number of cases may be significantly higher due to under-detection of the disease and insufficient awareness of its manifestations in the medical community. PCD is observed in representatives of all ethnic groups, but there are certain regions with an increased prevalence, which is associated with the peculiarities of the genetic background of the population. Epidemiological studies show that PCD is more often diagnosed in children and young adults, but many adult patients may remain undiagnosed for a long time.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%93%D0%B5%D0%BD%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BF%D1%80%D0%B5%D0%B4%D1%80%D0%B0%D1%81%D0%BF%D0%BE%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%BA_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%BC%D1%83_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8E\"><\/span>Genetic predisposition to this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PCD affects individuals who have mutations in various genes that control the structure and function of cilia. The most commonly involved genes include DNAH5, DNAI1, and ZMYND10. These genes encode proteins that are essential for normal cilia movement. Mutations can be inherited or occur spontaneously. It is important to note that PCD is inherited in an autosomal recessive manner, meaning that affected genes must be present in both parents. Identifying a genetic predisposition is important for diagnosing and understanding the pathogenesis of the disease, as well as for genetic counseling in families with a history of the disease.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%A4%D0%B0%D0%BA%D1%82%D0%BE%D1%80%D1%8B_%D1%80%D0%B8%D1%81%D0%BA%D0%B0_%D0%B2%D0%BE%D0%B7%D0%BD%D0%B8%D0%BA%D0%BD%D0%BE%D0%B2%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Risk factors for the development of this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The main risk factor for primary ciliary dyskinesia is heredity, in particular the presence of mutations in key genes involved in the construction of cilia. The development of PCD can also be aggravated by certain environmental factors, such as:<\/p>\n<ul>\n<li>Chemicals that affect the cell, such as some toxins.<\/li>\n<li>Infectious agents affecting the respiratory tract that may impair ciliary function.<\/li>\n<li>Factors associated with mucus production, such as chronic cough or obstructive pulmonary disease.<\/li>\n<\/ul>\n<p>Understanding these risk factors helps in prevention and early diagnosis of the disease.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%94%D0%B8%D0%B0%D0%B3%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D0%BA%D0%B0_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Diagnosis of this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Diagnosis of primary ciliary dyskinesia is based on a combination of clinical manifestations and special examinations. The main symptoms include:<\/p>\n<ul>\n<li>Chronic cough.<\/li>\n<li>Frequent respiratory infections.<\/li>\n<li>Respiratory disorders.<\/li>\n<li>Sinusitis.<\/li>\n<li>Bronchiectasis.<\/li>\n<\/ul>\n<p>Laboratory tests may include tests for bacteria, blood oxygen levels, and molecular genetic testing to look for mutations. Radiological tests, such as X-rays and CT scans, can evaluate the lungs and detect bronchiectasis. Other diagnostic tests include video endoscopy and respiratory function testing. The differential diagnosis should exclude other conditions with similar symptoms, such as cystic fibrosis or allergic rhinitis.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%9B%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5\"><\/span>Treatment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>General treatment for primary ciliary dyskinesia aims to improve the patient\u2019s quality of life and minimize symptoms. The main approach is supportive care, including regular airway clearance and treatment of infections. Pharmacological treatment may include antibiotics to control respiratory infections and anti-inflammatory drugs to reduce lung inflammation. In severe cases, surgical intervention, such as bronchial blockage or the use of drainage tubes, may be required. Physical therapy methods, such as breathing exercises and inhalers, are also used.<\/p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script>\n\n<h2><span class=\"ez-toc-section\" id=\"%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D0%BB%D0%B5%D0%BA%D0%B0%D1%80%D1%81%D1%82%D0%B2_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%8F%D0%B5%D0%BC%D1%8B%D1%85_%D0%B4%D0%BB%D1%8F_%D0%BB%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>List of medications used to treat this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Medications commonly used for PCD include:<\/p>\n<ul>\n<li>Antibiotics (eg, cephalosporins, macrolides).<\/li>\n<li>Anti-inflammatory drugs (eg, ibuprofen).<\/li>\n<li>Mucolytics (for example, acetylcysteine).<\/li>\n<li>Bronchodilators (eg, salbutamol).<\/li>\n<\/ul>\n<p>This list may vary depending on the individual needs of the patient and the presence of concomitant diseases.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80%D0%B8%D0%BD%D0%B3_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Disease monitoring<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Monitoring of primary ciliary dyskinesia includes regular examinations by a pulmonologist to assess the patient&#039;s condition and adjust treatment. Control stages are related to:<\/p>\n<ul>\n<li>Regular lung function tests and infection screening.<\/li>\n<li>Tests to assess the impact of infection on the lungs.<\/li>\n<li>Evaluation of healing after inflammatory processes.<\/li>\n<\/ul>\n<p>The prognosis for patients with PCD depends on the nature of the disease and the quality of therapy. Some patients may experience significant improvement, while others may develop serious complications such as chronic obstructive pulmonary disease or pulmonary failure.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%92%D0%BE%D0%B7%D1%80%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B5_%D0%BE%D1%81%D0%BE%D0%B1%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D0%B8_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Age-related features of the disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In primary ciliary dyskinesia, symptoms may vary in severity depending on age. In infants and young children, respiratory infections and breathing difficulties are most common. During adolescence, symptoms often worsen, especially during growth. In adult patients, the disease may present with more obvious sequelae, such as bronchiectasis and chronic lung infections, which require ongoing medical supervision and aggressive treatment.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%92%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B_%D0%B8_%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B\"><\/span>Questions and Answers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>What is primary ciliary dyskinesia?<\/strong> It is a rare genetic disorder that involves abnormal function of the cilia, leading to mucus build-up and respiratory infections.<\/li>\n<li><strong>How is PCD diagnosed?<\/strong> Diagnosis is based on clinical manifestations, laboratory and radiological studies, and molecular genetic testing.<\/li>\n<li><strong>What treatments are used for PCD?<\/strong> Treatment includes supportive care, pharmacological treatment to control infections, and, in severe cases, surgery.<\/li>\n<li><strong>What are the risk factors for PCD?<\/strong> The main risk factor is heredity, as well as possible exposure to toxic substances at the cellular level.<\/li>\n<li><strong>What is the prognosis for patients with PCD?<\/strong> The prognosis depends on the nature of the disease, the quality of treatment, some patients may improve. Others may develop serious complications.<\/li>\n<\/ul>\n<div class=\"fpm_end\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Primary ciliary dyskinesia (PCD) is a genetic disorder characterized by dysfunction of the cilia, resulting in decreased mucociliary clearance. Cilia<\/p>","protected":false},"author":1,"featured_media":21836,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[298],"tags":[],"class_list":["post-12531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medlibrary"],"_links":{"self":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/comments?post=12531"}],"version-history":[{"count":1,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12531\/revisions"}],"predecessor-version":[{"id":14548,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12531\/revisions\/14548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media\/21836"}],"wp:attachment":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media?parent=12531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/categories?post=12531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/tags?post=12531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}