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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47360/1995-4484-2022-369-373</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-3186</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Цереброваскулярная реактивность у пациентов с сочетанием ревматоидного артрита и артериальной гипертензии</article-title><trans-title-group xml:lang="en"><trans-title>Cerebrovascular reactivity depending on rheumatoid factor and anticitrullinated protein antibody positivity in hypertensive patients with rheumatoid arthritis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3294-6568</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Реброва</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rebrova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634012, Томск, ул. Киевская, 111а;</p><p>634050, Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>634012, Tomsk, Kievskaya str., 111A;</p><p>634050, Tomsk, Moskovskiy trakt, 2</p></bio><email xlink:type="simple">rebrova2009@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9375-1000</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саркисова</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sarkisova</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>634050, Tomsk, Moskovskiy trakt, 2</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5898-0361</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рипп</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ripp</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634012, Томск, ул. Киевская, 111а </p></bio><bio xml:lang="en"><p>634012, Tomsk, Kievskaya str., 111A </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7011-4316</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпов</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpov</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634012, Томск, ул. Киевская, 111а;</p><p>634050, Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>634012, Tomsk, Kievskaya str., 111A;</p><p>634050, Tomsk, Moskovskiy trakt, 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2238-4573</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мордовин</surname><given-names>В. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Mordovin</surname><given-names>V. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634012, Томск, ул. Киевская, 111а </p></bio><bio xml:lang="en"><p>634012, Tomsk, Kievskaya str., 111A</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук»;&#13;
ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Cardiology, Tomsk National Research Medical Center, Russian Academy of Science;&#13;
Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Cardiology, Tomsk National Research Medical Center, Russian Academy of Science</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>07</month><year>2022</year></pub-date><volume>60</volume><issue>3</issue><fpage>369</fpage><lpage>373</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Реброва Н.В., Саркисова О.Л., Рипп Т.М., Карпов Р.С., Мордовин В.Ф., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Реброва Н.В., Саркисова О.Л., Рипп Т.М., Карпов Р.С., Мордовин В.Ф.</copyright-holder><copyright-holder xml:lang="en">Rebrova N.V., Sarkisova O.L., Ripp T.M., Karpov R.S., Mordovin V.F.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://rsp.mediar-press.net/rsp/article/view/3186">https://rsp.mediar-press.net/rsp/article/view/3186</self-uri><abstract><p>Цель исследования – изучить состояние цереброваскулярной реактивности (ЦВР) у пациентов с сочетанием ревматоидного артрита (РА) и артериальной гипертензии (АГ) в зависимости от серопозитивности по ревматоидному фактору (РФ) и антителам к циклическому цитруллинированному пептиду (АЦЦП).</p><sec><title>Материалы и методы</title><p>Материалы и методы. В одномоментное исследование включен 61 пациент (6 мужчин и 55 женщин) с сочетанием РА и АГ 1–2-й степени (средний возраст – 59,8±7,7 года). Продолжительность РА у обследуемых составила в среднем 11,2±7,4 года, продолжительность АГ – 12,1±8,6 года. Все пациенты получали метотрексат. В зависимости от наличия РФ и АЦЦП пациенты были разделены на подгруппы с РФ-/АЦЦП-серопозитивным и РФ-/ АЦПП-серонегативным РА. Для оценки ЦВР выполняли транскраниальную допплерографию среднемозговых артерий (СМА) с проведением гипероксической и гиперкапнической проб. Измеряли среднюю (Vmn, см/с), усредненную по времени максимальную (TAMAX, см/с) и пиковую систолическую (Vps, см/с) скорости кровотока в СМА в состоянии покоя, в течение 2 минут ингаляции 100%-го кислорода и 3 минут фазы восстановления (гипероксическая проба). Затем по этой же схеме проводили ингаляцию 4%-й смеси углекислого газа с воздухом (гиперкапническая проба). Для оценки ЦВР рассчитывали коэффициент изменения скорости кровотока относительный (КИСотн), тестовую скорость изменения (ТСИ) линейных скоростей кровотока (ЛСК) и индекс восстановления ЛСК. Данные представлены в виде Me [Q1 ; Q3 ].</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. В гипероксической пробе у пациентов с РА и АГ наблюдалось уменьшение силы ответной реакции кровотока в СМА на стимул, более выраженное в группе с РФ-серопозитивным РА по сравнению с РФ-серонегативным. КИСотн составил -13,4% [–19,9; –0,9] и –16,2% [–22,7; –13,4] соответственно (р=0,0453). У пациентов с АЦЦП-позитивным РА по сравнению с пациентами с АЦЦПнегативным РА выявили более выраженное уменьшение КИСотн (–9,74% [–15,9; 2,84] и –20,9% [–25,0; –14,7] соответственно; р=0,0062), а также ТСИ ЛСК (–0,05 см/с2 [–0,09; 0,02] и –0,09 см/с2 [–0,20; –0,05] соответственно; р=0,0488). В гиперкапнической пробе у всех пациентов с сочетанием РА и АГ также наблюдали снижение силы ответной реакции мозгового кровотока на гиперкапнию. Однако статистически значимых различий в состоянии ЦВР у пациентов с серопозитивным и серонегативным РА не выявлено.</p></sec><sec><title>Выводы</title><p>Выводы. Серопозитивные по РФ и АЦЦП пациенты с АГ и РА имеют более выраженные нарушения параметров ЦВР в гипероксической пробе по сравнению с пациентами серонегативными по РФ и АЦЦП. </p></sec></abstract><trans-abstract xml:lang="en"><p>Objective – to investigate cerebrovascular reactivity (CVR) depending on rheumatoid factor (RF) and anti-citrullinated protein antibody (ACPA) positivity in hypertensive patients with rheumatoid arthritis (RA).</p><sec><title>Subjects and methods</title><p>Subjects and methods. A single cross-sectional study included 61 patients (mean age 59.8±7.7 years; 6 men and 55 women) with combined RA and grade 1–2 hypertension (HTN). The duration of RA was 11.2±7.4 years. The duration of HTN was 12.1±8.6 years. All patients were treated with methotrexate. RA patients were categorized into RF/ACPA seronegative and RF/ACPA seropositive subgroups. CVR was evaluated by bilateral transcranial Doppler sonography of the middle cerebral arteries (MCA) in a hyperoxic test (O2 CVR) and in a hypercapnic test (CO2 CVR). We measured MCA mean blood flow velocity (Vmn), time average maximal blood flow velocity (TAMX), peak systolic velocity (Vps) at baseline, within 2 minutes of 100% oxygen inhalation and within 3 minutes of recovery phase (hyperoxic test). We calculated the following indicators for assessing CVR: index changes of flow velocity mean (IFVm), speed modification of velocity (SMFVm) and normalized answer of reserve (NAR). Then, according to the same scheme, we performed a hypercapnic test with the inhalation of a 4% mixture of carbon dioxide with air. Values are presented as Me [Q1 ; Q3 ].</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Hypertensive patients with RA had a decrease in response power of MCA blood flow to hyperoxia. RF-seropositive RA patients had a more pronounced decrease in the power of the response to hyperoxia compared with RF-seronegative RA patients. The values of IFVm in the hyperoxic test were –13.4 [–19.9; –0.9] versus –16.2 [–22.7; –13.4]% (р=0.0453), respectively. ACPA-seropositive RA patients had not only a more pronounced decrease in the power of the response of MCA blood flow to hyperoxia, but also a more pronounced slowdown in the response velocity of MCA blood flow to hyperoxia compared with ACPA-seronegative RA patients. The values of IFVm in the hyperoxic test were –9.74 [–15.9; 2.84] versus –20.9 [–25.0; –14.7]% (р=0.0062), the values of SMFVm were –0.05 [–0.09; 0.02] versus –0.09 [–0.20; –0.05] sm/s2 (р=0.0488) respectively. Combined RA and HTN patients had a decrease in response power of MCA blood flow to hypercapnia. However, no statistical differences were found in the state of CO2 CVR between patients with seropositive RA and seronegative RA.</p></sec><sec><title>Conclusion</title><p>Conclusion. Hypertensive patients with seropositive RA have a more pronounced O2 CVR disorder in compared to seronegative RA patients. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>цереброваскулярная реактивность</kwd><kwd>ревматоидный артрит</kwd><kwd>артериальная гипертензия</kwd><kwd>ревматоидный фактор</kwd><kwd>антитела к циклическому цитруллинированному пептиду</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cerebrovascular reactivity</kwd><kwd>rheumatoid arthritis</kwd><kwd>hypertension</kwd><kwd>rheumatoid factor</kwd><kwd>anti-citrullinated protein antibody</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wiseman SJ, Ralston SH, Wardlaw JM. Cerebrovascular disease in rheumatic diseases: A systematic review and meta-analysis. 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