{"id":12603,"date":"2024-10-11T18:53:05","date_gmt":"2024-10-11T16:53:05","guid":{"rendered":"https:\/\/valintermed.com\/?p=12603"},"modified":"2024-10-11T18:53:05","modified_gmt":"2024-10-11T16:53:05","slug":"poststreptokokkovyy-glomerulonefrit","status":"publish","type":"post","link":"https:\/\/valintermed.com\/en\/medlibrary\/poststreptococcal-glomerulonephritis\/","title":{"rendered":"Poststreptococcal glomerulonephritis"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>Poststreptococcal glomerulonephritis is an immune-mediated inflammatory kidney disease that develops as a consequence of infection with group A beta-hemolytic streptococcus. This condition is characterized by damage to the glomeruli, which manifests itself in impaired renal function. The main clinical manifestations are hemoneuritis, proteinuria, hypertension, and edema. Poststreptococcal glomerulonephritis is most often caused by respiratory or skin infections, such as streptococcal pharyngitis or impetigo. Inflammation of the glomeruli occurs as a result of an autoimmune response to microbial antigens, which leads to activation of complement and the formation of immune complexes. <\/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 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href=\"https:\/\/valintermed.com\/en\/medlibrary\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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\/poststreptococcal-glomerulonephritis\/#%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>The history of post-streptococcal glomerulonephritis is closely related to the study of streptococcal infections and their complications. The first mentions of glomerulonephritis date back to the early 19th century, when doctors began to recognize the connection between infectious diseases such as scarlet fever and glomerular pathologies. In 1947, it was established that post-streptococcal glomerulonephritis most often developed after diphtheria and streptococcal pharyngitis, which subsequently led to extensive research into the problem of this disease. Interesting facts include the fact that in countries with a high incidence of streptococcal infections, there is a significantly higher incidence of post-streptococcal glomerulonephritis, which confirms the environmental and social dependence of diseases.<\/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>Epidemiological data show that post-streptococcal glomerulonephritis is a common complication of streptococcal infections, especially in childhood. In some regions, the incidence may reach 10%-20% among children who have had a streptococcal infection. According to the World Health Organization, the incidence of glomerulonephritis in countries with low levels of health care may reach 50 cases per 100,000 population per year. This emphasizes the need for timely diagnosis and treatment of streptococcal infections to prevent the development of this serious complication.<\/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>Some studies suggest that certain genetic predispositions may influence the development of post-streptococcal glomerulonephritis. In particular, the genes involved in the immune response may play a role in predisposition to the disease. For example, mutations in genes responsible for the production of cytokines such as IL-1 and IL-6 may enhance the inflammatory response to streptococcal infection. In addition, it has also been established that multifactorial hereditary factors may contribute to an individual\u2019s susceptibility to infections, which in turn increases the risk of developing glomerulonephritis.<\/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>There are a number of risk factors that can contribute to the development of poststreptococcal glomerulonephritis. The main ones include:<\/p>\n<ul>\n<li>Infectious factors. The presence of streptococcal infection, especially in the form of sore throat or skin infections (impetigo).<\/li>\n<li>Immune factors: Weakened immune response in patients with chronic diseases or after organ transplantation.<\/li>\n<li>Social factors: Low levels of health care and education, especially in developing countries.<\/li>\n<li>Genetic predisposition, which may increase susceptibility to infections.<\/li>\n<\/ul>\n<p>Thus, understanding these factors may contribute to more effective prevention and treatment of this 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>The diagnosis of poststreptococcal glomerulonephritis is based on clinical findings and laboratory tests. The main symptoms are edema, hypertension, proteinuria, and hemorrhage. Laboratory tests include urinalysis, which may show the presence of protein and red blood cells, and bacteriologic tests to detect streptococcal infection. Radiologic studies, such as renal ultrasound, may be useful to exclude other causes of renal pathology. An important aspect is the differential diagnosis aimed at excluding other forms of glomerulonephritis, such as rapidly progressive or membranous glomerulonephritis.<\/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>Treatment for poststreptococcal glomerulonephritis is aimed at eliminating the infection and managing symptoms. General recommendations include:<\/p>\n<ul>\n<li>Specific therapy of infection using antibiotics.<\/li>\n<li>Supportive therapy, including monitoring of blood pressure and electrolyte balance.<\/li>\n<li>Pharmacological treatment including corticosteroids and diuretics to reduce inflammation and swelling.<\/li>\n<\/ul>\n<p>Surgical intervention may be required in rare cases, for example, when complications such as renal failure develop. Moreover, in cases of rapidly progressing disease, dialysis may be required.<\/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>The main drugs used to treat poststreptococcal glomerulonephritis include:<\/p>\n<ul>\n<li>Antibiotics: penicillins, macrolides to eliminate infection.<\/li>\n<li>Corticosteroids: prednisolone to reduce the inflammatory response.<\/li>\n<li>Diuretics: furosemide to control swelling and blood pressure.<\/li>\n<li>Immunosuppressants: In rare cases, to suppress an excessive immune response.<\/li>\n<\/ul>\n<p>Effective use of these drugs can significantly improve the outcome of the disease.<\/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 poststreptococcal glomerulonephritis includes regular control examinations throughout the treatment process. The main control stages are:<\/p>\n<ul>\n<li>Regular assessment of renal function using urinalysis and serum parameters.<\/li>\n<li>Control of blood pressure to prevent hypertensive crises.<\/li>\n<li>Assessment of clinical symptoms such as swelling and general health status.<\/li>\n<\/ul>\n<p>The prognosis of the disease in most cases is favorable with adequate treatment, but complications such as chronic renal failure or relapses of the inflammatory process are possible.<\/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>Poststreptococcal glomerulonephritis is most common in children, but can also develop in adolescents and adults. In children, the disease may be more acute, with pronounced clinical symptoms, while in adults, less pronounced manifestations are often observed, sometimes similar to chronic glomerulonephritis. Elderly patients have a high risk of complications due to concomitant diseases and lower resistance of the immune system.<\/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 poststreptococcal glomerulonephritis?<\/strong> It is an inflammatory disease of the kidneys that occurs as a complication of streptococcal infections and is characterized by damage to the renal glomeruli.<\/li>\n<li><strong>What are the main symptoms of the disease?<\/strong> The main symptoms include swelling, hypertension, the presence of blood and protein in the urine, and a general deterioration in condition.<\/li>\n<li><strong>How is the patient diagnosed?<\/strong> Diagnosis is based on clinical symptoms, urine analysis, serological tests and ultrasound monitoring of the kidneys.<\/li>\n<li><strong>What treatment is needed for poststreptococcal glomerulonephritis?<\/strong> Treatment includes antibiotic therapy to clear the infection and anti-inflammatory therapy to reduce symptoms.<\/li>\n<li><strong>Is it possible to avoid the disease?<\/strong> Early diagnosis and treatment of streptococcal infections can help reduce the risk of developing poststreptococcal glomerulonephritis.<\/li>\n<\/ul>\n<div class=\"fpm_end\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Poststreptococcal glomerulonephritis is an immune-mediated inflammatory kidney disease that results from infection with group A beta-hemolytic streptococci. This condition<\/p>","protected":false},"author":1,"featured_media":22171,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[298],"tags":[],"class_list":["post-12603","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\/12603","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=12603"}],"version-history":[{"count":1,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12603\/revisions"}],"predecessor-version":[{"id":14476,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12603\/revisions\/14476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media\/22171"}],"wp:attachment":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media?parent=12603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/categories?post=12603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/tags?post=12603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}