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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Neuromuscular Diseases</journal-id><journal-title-group><journal-title xml:lang="en">Neuromuscular Diseases</journal-title><trans-title-group xml:lang="ru"><trans-title>Нервно-мышечные болезни</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-8721</issn><issn publication-format="electronic">2413-0443</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">496</article-id><article-id pub-id-type="doi">10.17650/2222-8721-2022-12-3-17-25</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Validation Chronic Acquired Polyneuropathy – Patient Reported Index (CAP-PRI) in Russia for CIDP patients</article-title><trans-title-group xml:lang="ru"><trans-title>Валидация опросника для оценки качества жизни пациентов с хронической приобретенной полинейропатией (Chronic Acquired Polyneuropathy – Patient Reported Index, CAP-PRI) в России</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3956-6362</contrib-id><name-alternatives><name xml:lang="en"><surname>Suponeva</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Супонева</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5436-836X</contrib-id><name-alternatives><name xml:lang="en"><surname>Melnik</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Мельник</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Evgeniya Aleksandrovna Melnik</p><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>Евгения Александровна Мельник</p><p>125367 Москва, Волоколамское шоссе, 80</p></bio><email>evmel88@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9890-3552</contrib-id><name-alternatives><name xml:lang="en"><surname>Arestova</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Арестова</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5826-9112</contrib-id><name-alternatives><name xml:lang="en"><surname>Yusupova</surname><given-names>D. G.</given-names></name><name xml:lang="ru"><surname>Юсупова</surname><given-names>Д. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9226-2870</contrib-id><name-alternatives><name xml:lang="en"><surname>Zimin</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Зимин</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3774-3070</contrib-id><name-alternatives><name xml:lang="en"><surname>Zaytsev</surname><given-names>A. B.</given-names></name><name xml:lang="ru"><surname>Зайцев</surname><given-names>А. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 8 Trubetskaya St., Moscow 119991</p></bio><bio xml:lang="ru"><p>119991 Москва, ул. Трубецкая, 8, стр. 2</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4364-5947</contrib-id><name-alternatives><name xml:lang="en"><surname>Polekhina</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Полехина</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8717-7305</contrib-id><name-alternatives><name xml:lang="en"><surname>Gatina</surname><given-names>G. A.</given-names></name><name xml:lang="ru"><surname>Гатина</surname><given-names>Г. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>1 Ploshchad Lenina, Makhachkala 367000</p></bio><bio xml:lang="ru"><p>367000 Махачкала, площадь Ленина, 1</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4680-9297</contrib-id><name><surname>Ramchandani</surname><given-names>Nisha Mohan</given-names></name><address><country country="KE">Kenya</country></address><bio><p>Hospital Road, Upper Hill, Nairobi 00202</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9129-7118</contrib-id><name><surname>Bundhun</surname><given-names>Pratish</given-names></name><address><country country="MU">Mauritius</country></address><bio><p>Candos, Quatre Bornes 7235</p></bio><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3307-8472</contrib-id><name-alternatives><name xml:lang="en"><surname>Golovneva</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Головнева</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6026-3388</contrib-id><name-alternatives><name xml:lang="en"><surname>Gnedovskaya</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Гнедовская</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7924-3405</contrib-id><name-alternatives><name xml:lang="en"><surname>Grishina</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Гришина</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>80 Volokolamskoe Shosse, Моscow 125367</p></bio><bio xml:lang="ru"><p>125367 Москва, Волоколамское шоссе, 80</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Neurology</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Научный центр неврологии»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО Первый Московский государственный медицинский университет им. И. И. Сеченова Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Dagestan State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Дагестанский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff id="aff4"><institution>Kenyatta National Hospital</institution></aff><aff id="aff5"><institution>Victoria Hospital</institution></aff><pub-date date-type="pub" iso-8601-date="2022-09-21" publication-format="electronic"><day>21</day><month>09</month><year>2022</year></pub-date><volume>12</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>17</fpage><lpage>25</lpage><history><date date-type="received" iso-8601-date="2022-09-21"><day>21</day><month>09</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-09-21"><day>21</day><month>09</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Suponeva N.A., Melnik E.A., Arestova A.S., Yusupova D.G., Zimin A.A., Zaytsev A.B., Polekhina N.V., Gatina G.A., Ramchandani N., Bundhun P., Golovneva E.A., Gnedovskaya E.V., Grishina D.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Супонева Н.А., Мельник Е.А., Арестова А.С., Юсупова Д.Г., Зимин А.А., Зайцев А.Б., Полехина Н.В., Гатина Г.А., Ramchandani N., Bundhun P., Головнева Е.А., Гнедовская Е.В., Гришина Д.А.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Suponeva N.A., Melnik E.A., Arestova A.S., Yusupova D.G., Zimin A.A., Zaytsev A.B., Polekhina N.V., Gatina G.A., Ramchandani N., Bundhun P., Golovneva E.A., Gnedovskaya E.V., Grishina D.A.</copyright-holder><copyright-holder xml:lang="ru">Супонева Н.А., Мельник Е.А., Арестова А.С., Юсупова Д.Г., Зимин А.А., Зайцев А.Б., Полехина Н.В., Гатина Г.А., Ramchandani N., Bundhun P., Головнева Е.А., Гнедовская Е.В., Гришина Д.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://nmb.abvpress.ru/jour/article/view/496">https://nmb.abvpress.ru/jour/article/view/496</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Chronic inflammatory demyelinating polyneuropathy (CIDP) is the most common immune‑mediated polyneuropathy. CIDP is characterized by a long‑term progressive or recurrent course of the disease and the development of neurological deficits and disability, it is important to assess the quality of life of patients. The paper presents the results of the first and second steps of validation of the Chronic acquired polyneuropathy – Patient Reported Index (CAP‑PRI) questionnaire designed to assess quality of life in patients with immune‑mediated polyneuropathy.<bold>Aim</bold>. To develop the Russian version of the CAP‑PRI questionnaire.<bold>Materials and methods</bold>. 85 patients with CIDP (according to EAN / PNS 2021 criteria) were enrolled. At the first step we conducted linguocultural validation according to the standard protocol. Two Russian‑speaking professional translators in the field of medicine performed direct translation of the original English‑language questionnaire, and the back translation was performed by native speakers with a medical background. At the second step the psychometric parameters were evaluated.<bold>Results</bold>. The developed Russian version of the CAP‑PRI questionnaire demonstrated a high level of reliability, validity and sensitivity.<bold>Conclusion</bold>. The Russian version of the CAP‑PRI questionnaire is recommended for clinical practice and research. In addition, the relationship between improved quality of life and the reduction of neurological deficits, disability and fatigue (as assessed by the IRODS, NIS and FSS scales) has been shown.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Хроническая воспалительная демиелинизирующая полинейропатия (ХВДП) – самая частая из иммуноопосредованных полинейропатий. Для ХВДП характерны многолетнее прогрессирующее или рецидивирующее течение, развитие неврологического дефицита и инвалидизации, в связи с чем важен мониторинг качества жизни пациентов. Представлены результаты 1‑го и 2‑го этапов валидации русскоязычной версии опросника Chronic Acquired Polyneuropathy – Patient Reported Index (CAP‑PRI) для оценки качества жизни у пациентов с иммуноопосредованными полинейропатиями.<bold>Цель исследования</bold> – проведение валидации опросника CAP‑PRI у пациентов с ХВДП с разработкой его русскоязычной версии.<bold>Материалы и методы</bold>. В исследование было включено 85 пациентов с ХВДП, диагностированной на основании критериев EAN / PNS 2021. На 1‑м этапе проведена лингвистическая валидация оригинальной англоязычной версии опросника согласно общепринятым рекомендациям: 2 русскоязычными профессиональными переводчиками в сфере медицины выполнен прямой перевод оригинальной англоязычной шкалы, обратный перевод осуществлен носителями языка с медицинским образованием. На 2‑м этапе валидации проводилось исследование психометрических показателей разработанного русскоязычного варианта.<bold>Результаты</bold>. Разработана русскоязычная версия опросника CAP‑PRI с высоким уровнем надежности, содержательной валидности и чувствительности.<bold>Заключение</bold>. Представленная официальная русскоязычная версия опросника для пациентов с хронической приобретенной полинейропатией (CAP‑PRI) рекомендована для отечественной клинической практики и научно‑исследовательской работы с целью оценки качества жизни пациентов. Дополнительно показана связь между улучшением качества жизни и уменьшением выраженности неврологического дефицита, степени инвалидизации и утомляемости (по результатам оценок по шкалам IRODS, NIS и FSS).</p></trans-abstract><kwd-group xml:lang="en"><kwd>chronic inflammatory demyelinating polyneuropathy</kwd><kwd>linguocultural validation</kwd><kwd>quality of life</kwd><kwd>Chronic Acquired Polyneuropathy – Patient Reported Index</kwd><kwd>CAP‑PRI</kwd><kwd>Russian version</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хроническая воспалительная демиелинизирующая полинейропатия</kwd><kwd>лингвокультурная адаптация</kwd><kwd>качество жизни</kwd><kwd>опросник для пациентов с хронической приобретенной полинейропатией</kwd><kwd>Chronic Acquired Polyneuropathy – Patient Reported Index</kwd><kwd>CAP‑PRI</kwd><kwd>русскоязычная версия</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was carried out in the framework of the state assignment of the Research Center of Neurology.</funding-statement><funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания ФГБНУ «Научный центр неврологии».</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Broers M.C., Bunschoten C., Nieboer D. et al. 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