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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">arthyper</journal-id><journal-title-group><journal-title xml:lang="ru">Артериальная гипертензия</journal-title><trans-title-group xml:lang="en"><trans-title>"Arterial’naya Gipertenziya" ("Arterial Hypertension")</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-419X</issn><issn pub-type="epub">2411-8524</issn><publisher><publisher-name>Antihypertensive League</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/1607-419X-2011--1
-</article-id><article-id custom-type="elpub" pub-id-type="custom">arthyper-1581</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Прогностическое значение синдрома обструктивного апноэ во сне: промежуточные результаты пятилетнего проспективного наблюдения</article-title><trans-title-group xml:lang="en"><trans-title>Prognostic value of obstructive sleep apnea: intermediate results of five years follow-up</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свиряев</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sviryaev</surname><given-names>Y. V.</given-names></name></name-alternatives><email xlink:type="simple">ahleague@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коростовцева</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korostovtseva</surname><given-names>L. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Звартау</surname><given-names>Н. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Zvartau</surname><given-names>N. E.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинкин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinkin</surname><given-names>A. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Конради</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Konradi</surname><given-names>A. O.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГУ «Федеральный Центр сердца, крови и эндокринологии им. В.А. Алмазова Федерального агентства по высокотехнологичной медицинской помощи»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov Federal Heart, Blood and Endocrinology Centre, St Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Городская клиническая больница № 83 ФМБА</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Hospital 83 FMBA, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2011</year></pub-date><volume>17</volume><issue>1</issue><fpage>10</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Свиряев Ю.В., Коростовцева Л.С., Звартау Н.Э., Калинкин А.Л., Конради А.О., 2011</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Свиряев Ю.В., Коростовцева Л.С., Звартау Н.Э., Калинкин А.Л., Конради А.О.</copyright-holder><copyright-holder xml:lang="en">Sviryaev Y.V., Korostovtseva L.S., Zvartau N.E., Kalinkin A.L., Konradi A.O.</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://htn.almazovcentre.ru/jour/article/view/1581">https://htn.almazovcentre.ru/jour/article/view/1581</self-uri><abstract><p>Целью исследования являлась оценка влияния синдрома обструктивного апноэ во сне (СОАС) на сердечно-сосудистую заболеваемость и смертность, а также связь с другими установленными факторами сердечно-сосудистого риска. Было отобрано 147 амбулаторных больных для проспективного наблюдения. По результатам кардиореспираторного мониторирования было сформировано 2 группы: 42 пациента без нарушений дыхания во сне (НДС) и 105 больных с СОАС, среди них 12 больных использовали СРАР-терапию, и они составили третью подгруппу. Средний период наблюдения составил 46,4 ± 14,3 месяцев. Выживаемость случай-контроль была ниже в группе с нелеченым СОАС (p =,035). Таким образом, больные СОАС продемонстрировали более высокий риск фатальных и нефатальных сердечно-сосудистых событий. Более того, отсутствие лечения СОАС сопровождалось большей частотой госпитализаций в связи с развитием или дестабилизацией течения сердечно-сосудистых заболеваний.</p></abstract><trans-abstract xml:lang="en"><p>To assess the impact of obstructive sleep apnea-hypopnea syndrome (OSAHS) on cardiovascular morbidity and mortality with relation to other major cardiovascular risk factors. 147 patients from out-patient clinic were recruited for a prospective study. Based on cardiorespiratory monitoring patients were divided into 2 groups: 42 patients without sleep breathing disorders (SBD), and 105 patients with OSAHS. Among these 12 patients started CPAP therapy and formed third subgroup. The mean follow-up period was 46,4 ± 14,3 months. Event-free survival was lowest in the OSAHS untreated patients (log rank test 6,732, p = 0,035). OSAHS hypertensive patients are at higher risk of fatal and non-fatal cardiovascular events. Moreover, untreated OSAHS patients demonstrate higher rates of hospitalization caused by the onset or deterioration of cardiovascular disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром обструктивного апноэ во сне</kwd><kwd>прогноз</kwd><kwd>смертность</kwd><kwd>гипертензия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>obstructive sleep apnea</kwd><kwd>outcome</kwd><kwd>mortality</kwd><kwd>hypertension</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">Lüthje L., Andreas S. Obstructive sleep apnea and coronary artery disease // Sleep Med. Rev. - 2008. - Vol. 12, № 1. - P. 19-31.</mixed-citation><mixed-citation xml:lang="en">Lüthje L., Andreas S. Obstructive sleep apnea and coronary artery disease // Sleep Med. Rev. - 2008. - Vol. 12, № 1. - P. 19-31.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Marshall N.S., Wong K.K.H., Liu P.Y. et al. Sleep apnea as an independent risk factor for all-cause mortality: the Busselton Health Study // SLEEP. - 2008. - Vol. 31, № 8. - P. 1079-1085.</mixed-citation><mixed-citation xml:lang="en">Marshall N.S., Wong K.K.H., Liu P.Y. et al. Sleep apnea as an independent risk factor for all-cause mortality: the Busselton Health Study // SLEEP. - 2008. - Vol. 31, № 8. - P. 1079-1085.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Young T., Finn L., Peppard P.E. et al. Sleep disordered breathing and mortality: eighteen-year follow-up of the Wisconsin Sleep Cohort // SLEEP. - 2008. - Vol. 31, № 8. - P. 1071-1078.</mixed-citation><mixed-citation xml:lang="en">Young T., Finn L., Peppard P.E. et al. Sleep disordered breathing and mortality: eighteen-year follow-up of the Wisconsin Sleep Cohort // SLEEP. - 2008. - Vol. 31, № 8. - P. 1071-1078.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Lavie P. Mortality in sleep apnea syndrome: a review of the evidence // Eur. Respir. Rev. - 2007. - Vol. 16, № 106. - P. 203-210.</mixed-citation><mixed-citation xml:lang="en">Lavie P. Mortality in sleep apnea syndrome: a review of the evidence // Eur. Respir. Rev. - 2007. - Vol. 16, № 106. - P. 203-210.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Logan A.G., Perlikowski S.M., Mente A. et al. High prevalence of unrecognized sleep apnoea in drug-resistant hypertension // J. Hypertens. - 2001. - Vol. 19, № 12. - P. 2271-2277.</mixed-citation><mixed-citation xml:lang="en">Logan A.G., Perlikowski S.M., Mente A. et al. High prevalence of unrecognized sleep apnoea in drug-resistant hypertension // J. Hypertens. - 2001. - Vol. 19, № 12. - P. 2271-2277.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Вейн А.М. Синдром апноэ во сне и другие расстройства дыхания, связанные со сном: клиника, диагностика, лечение. - М., 2002. - 310 с.</mixed-citation><mixed-citation xml:lang="en">Вейн А.М. Синдром апноэ во сне и другие расстройства дыхания, связанные со сном: клиника, диагностика, лечение. - М., 2002. - 310 с.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Marin J.M., Carrizo S.J., Vicente E., Agusti A.G. Long-term cardiovascular outcomes in men with obstructive sleep apnoea-hypopnoea with or without treatment with continuous positive airway pressure: an observational study // Lancet. - 2005. - Vol. 365, № 9464. - P. 1046-1053.</mixed-citation><mixed-citation xml:lang="en">Marin J.M., Carrizo S.J., Vicente E., Agusti A.G. Long-term cardiovascular outcomes in men with obstructive sleep apnoea-hypopnoea with or without treatment with continuous positive airway pressure: an observational study // Lancet. - 2005. - Vol. 365, № 9464. - P. 1046-1053.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Lavie P., Herer P., Lavie L. Mortality risk factors in sleep apnoea: a matched case-control study // J. Sleep Res. - 2007. - Vol. 16, № 1. -P. 128-134.</mixed-citation><mixed-citation xml:lang="en">Lavie P., Herer P., Lavie L. Mortality risk factors in sleep apnoea: a matched case-control study // J. Sleep Res. - 2007. - Vol. 16, № 1. -P. 128-134.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Peker Y., Kraiczi H., Hedner J. et al. An independent association between obstructive sleep apnoea and coronary artery disease // Eur. Respir. J. - 1999. - Vol. 14, № 1. - P. 179-184.</mixed-citation><mixed-citation xml:lang="en">Peker Y., Kraiczi H., Hedner J. et al. An independent association between obstructive sleep apnoea and coronary artery disease // Eur. Respir. J. - 1999. - Vol. 14, № 1. - P. 179-184.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Peker Y., Carlson J., Hedner J.. Increased incidence of coronary artery disease in sleep apnoea: a long-term follow-up // Eur. Respir. J. -2006. - Vol. 28, № 3. - P. 596-602.</mixed-citation><mixed-citation xml:lang="en">Peker Y., Carlson J., Hedner J.. Increased incidence of coronary artery disease in sleep apnoea: a long-term follow-up // Eur. Respir. J. -2006. - Vol. 28, № 3. - P. 596-602.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Valham F., Mooe T., Rabben T., Stenlund H., Wiklund U., Franklin K.A. Increased risk of stroke in patients with coronary artery disease and sleep apnea: a 10-year follow-up // Circulation. - 2008. - Vol. 118, № 9. - P. 955-960.</mixed-citation><mixed-citation xml:lang="en">Valham F., Mooe T., Rabben T., Stenlund H., Wiklund U., Franklin K.A. Increased risk of stroke in patients with coronary artery disease and sleep apnea: a 10-year follow-up // Circulation. - 2008. - Vol. 118, № 9. - P. 955-960.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Milleron O., Pillière R., Foucher A. et al. Benefi ts of obstructive sleep apnoea treatment in coronary artery disease: a long-term follow-up study // Eur. Heart. J. - 2004. - Vol. 25, № 9. - P. 728-734.</mixed-citation><mixed-citation xml:lang="en">Milleron O., Pillière R., Foucher A. et al. Benefi ts of obstructive sleep apnoea treatment in coronary artery disease: a long-term follow-up study // Eur. Heart. J. - 2004. - Vol. 25, № 9. - P. 728-734.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Dancey D.R., Hanly P.J., Soong C. et al. Gender differences in sleep apnea // Chest. - 2003. - Vol. 123, № 5. - P. 1544-1550; doi:10.1378/ chest.123.5.1544</mixed-citation><mixed-citation xml:lang="en">Dancey D.R., Hanly P.J., Soong C. et al. Gender differences in sleep apnea // Chest. - 2003. - Vol. 123, № 5. - P. 1544-1550; doi:10.1378/ chest.123.5.1544</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Lyle D.V. Obstructive sleep apnea // AFP. - 1999. - Vol. 60, № 8. - P. 2279-2288.</mixed-citation><mixed-citation xml:lang="en">Lyle D.V. Obstructive sleep apnea // AFP. - 1999. - Vol. 60, № 8. - P. 2279-2288.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Somers V.K., White D.P., Amin R. et al. Sleep Apnea and Cardiovascular Disease. An American Heart Association/American College of Cardiology Foundation Scientifi c Statement From the American Heart Association Council for High Blood Pressure Research Professional Education Committee, Council on Clinical Cardiology, Stroke Council, and Council on Cardiovascular Nursing Council // Circulation. - 2008. - Vol. 118, № 10. - P. 1080-1111.</mixed-citation><mixed-citation xml:lang="en">Somers V.K., White D.P., Amin R. et al. Sleep Apnea and Cardiovascular Disease. An American Heart Association/American College of Cardiology Foundation Scientifi c Statement From the American Heart Association Council for High Blood Pressure Research Professional Education Committee, Council on Clinical Cardiology, Stroke Council, and Council on Cardiovascular Nursing Council // Circulation. - 2008. - Vol. 118, № 10. - P. 1080-1111.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Gami A.S., Howard D.E., Olson E.J. et al. Day-night pattern of sudden death in obstructive sleep apnea // N. Engl. J. Med. - 2005. -Vol. 352, № 12. - P. 1206-1214.</mixed-citation><mixed-citation xml:lang="en">Gami A.S., Howard D.E., Olson E.J. et al. Day-night pattern of sudden death in obstructive sleep apnea // N. Engl. J. Med. - 2005. -Vol. 352, № 12. - P. 1206-1214.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Serizawa N., Yumino D., Kajimoto K. et al. Impact of sleep-disordered breathing on life-threatening ventricular arrhythmia in heart failure patients with implantable cardioverter-defi brillator // Am. J. Cardiol. - 2008. - Vol. 102, № 8. - P. 1064-1068.</mixed-citation><mixed-citation xml:lang="en">Serizawa N., Yumino D., Kajimoto K. et al. Impact of sleep-disordered breathing on life-threatening ventricular arrhythmia in heart failure patients with implantable cardioverter-defi brillator // Am. J. Cardiol. - 2008. - Vol. 102, № 8. - P. 1064-1068.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Roebuck T., Solin P., Kaye D.M. et al. Increased long-term mortality in heart failure due to sleep apnoea is not yet proven // Eur. Respir. J. -2004. - Vol. 23, № 5. - P. 735-740.</mixed-citation><mixed-citation xml:lang="en">Roebuck T., Solin P., Kaye D.M. et al. Increased long-term mortality in heart failure due to sleep apnoea is not yet proven // Eur. Respir. J. -2004. - Vol. 23, № 5. - P. 735-740.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Kasai T., Narui K., Dohi T. et al. Prognosis of patients with heart failure and obstructive sleep apnea treated with continuous positive airway pressure // Chest. - 2008. - Vol. 133, № 3 - P. 690-696.</mixed-citation><mixed-citation xml:lang="en">Kasai T., Narui K., Dohi T. et al. Prognosis of patients with heart failure and obstructive sleep apnea treated with continuous positive airway pressure // Chest. - 2008. - Vol. 133, № 3 - P. 690-696.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Peker Y., Hedner J., Johansson A. et al. Reduced hospitalization with cardiovascular and pulmonary disease in obstructive sleep apnea patients on nasal CPAP treatment // Sleep. - 1997. - Vol. 20, № 8. -P. 645-653.</mixed-citation><mixed-citation xml:lang="en">Peker Y., Hedner J., Johansson A. et al. Reduced hospitalization with cardiovascular and pulmonary disease in obstructive sleep apnea patients on nasal CPAP treatment // Sleep. - 1997. - Vol. 20, № 8. -P. 645-653.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
