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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pharmateca</journal-id><journal-title-group><journal-title xml:lang="en">Pharmateca</journal-title><trans-title-group xml:lang="ru"><trans-title>Фарматека</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2073-4034</issn><issn publication-format="electronic">2414-9128</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">462786</article-id><article-id pub-id-type="doi">10.18565/pharmateca.2023.1-2.214-220</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Dermatology/allergology</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Дерматология/аллергология</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">A personalized approach to omalizumab therapy in patients with chronic spontaneous urticaria: case series</article-title><trans-title-group xml:lang="ru"><trans-title>Персонифицированный подход к терапии омализумабом у пациентов с хронической спонтанной крапивницей: серия клинических случаев</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5103-2446</contrib-id><name-alternatives><name xml:lang="en"><surname>Petukhova</surname><given-names>Anna  Yu.</given-names></name><name xml:lang="ru"><surname>Петухова</surname><given-names>Анна  Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Headof the Outpatient Consultative Department of Allergology and Immunology</p></bio><bio xml:lang="ru"><p>к.м.н., зав. амбулаторно-консультативным отделением аллергологии и иммунологии</p></bio><email>anna-petuhova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Central City Clinical Hospital № 6</institution></aff><aff><institution xml:lang="ru">Центральная городская клиническая больница № 6</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-05-15" publication-format="electronic"><day>15</day><month>05</month><year>2023</year></pub-date><volume>30</volume><issue>1/2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>214</fpage><lpage>220</lpage><history><date date-type="received" iso-8601-date="2023-05-28"><day>28</day><month>05</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-05-28"><day>28</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, ООО «Бионика Медиа»</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2073-4034/article/view/462786">https://journals.eco-vector.com/2073-4034/article/view/462786</self-uri><abstract xml:lang="en"><p>Chronic spontaneous urticaria (CSU) is one of the most common skin diseases and leads to a significant decrease in the quality of life of patients. In some cases, in the presence of angioedema of certain localizations, this disease can lead to life-threatening conditions. Patients whose CSU is not controlled by fourfold doses of non-sedating antihistamines require genetically engineered biological therapy (GEBT) with omalizumab. Wherein, it is not always possible to achieve complete control of CSU using standard doses of this drug. Current therapeutic strategies allow achieving a complete response to therapy by escalating doses of omalizumab. This article presents the clinical experience of successful personalized selection of GIBT in patients with severe CSU, refractory to standard treatment.</p></abstract><trans-abstract xml:lang="ru"><p>Хроническая спонтанная крапивница (ХСК) является одним из самых распространенных заболеваний кожи и ведет к существенному снижению качества жизни пациентов. В некоторых случаях при наличии ангиоотеков определенных локализаций данное заболевание может приводить к жизнеугрожающим состояниям. Пациентам, у которых ХСК не контролируется четырехкратными дозами неседативных антигистамииных препаратов, требуется генно-инженерная биологическая терапия (ГИБТ) омализумабом. При этом, применяя стандартные дозы данного лекарственного препарата, не всегда удается достигать полного контроля ХСК. Современные стратегии терапии позволяют добиваться полного ответа на терапию путем эскалации доз омализумаба. В данной статье представлен клинический опыт успешного персонифицированного подбора ГИБТ пациентам с тяжелой ХСК, рефрактерной к стандартному лечению.</p></trans-abstract><kwd-group xml:lang="en"><kwd>clinical case</kwd><kwd>chronic spontaneous urticaria</kwd><kwd>efficacy of therapy</kwd><kwd>omalizumab</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>клинический случай</kwd><kwd>хроническая спонтанная крапивница</kwd><kwd>эффективность терапии</kwd><kwd>омализумаб</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Zuberbier T., et al. The international EAACI/GA²LEN/EuroGuiDerm/APAAACI guideline for the definition, classification, diagnosis, and management of urticaria. Allergy. 2022;77:734–66.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Gaig P., Olona M., Munoz Lejarazu D., et al. Epidemiology of urticaria in Spain. J. Investig. Allergol. Clin. Immunol. 2004;14:214–20. 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