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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2021-2-65-72</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1542</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="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ И МЕТОДИКИ</subject></subj-group></article-categories><title-group><article-title>Actovegin use in patients with cognitive impairment after coronavirus infection (COVID-19)</article-title><trans-title-group xml:lang="ru"><trans-title>Применение Актовегина у пациентов с когнитивными нарушениями после перенесенной коронавирусной инфекции COVID-19</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>Куташов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutashov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Россия, 394036, Воронеж, ул. Студенческая, 10 </p></bio><bio xml:lang="en"><p> 10, Studencheskaya St., Voronezh 394036, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Воронежский государственный медицинский университет им. Н.Н. Бурденко» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Burdenko Voronezh State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2021</year></pub-date><volume>13</volume><issue>2</issue><fpage>65</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kutashov V.A., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Куташов В.А.</copyright-holder><copyright-holder xml:lang="en">Kutashov V.A.</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://nnp.ima-press.net/nnp/article/view/1542">https://nnp.ima-press.net/nnp/article/view/1542</self-uri><abstract><sec><title> Objective</title><p> Objective: to investigate the effectiveness of long-term oral administration of Actovegin in post-COVID patients with cognitive impairment (CI).</p></sec><sec><title>Patients and methods</title><p>Patients and methods. 444 patients (142 men, 302 women) with COVID-19 and CI participated in the study. One-half of the included participants – 222 patients (70 men and 152 women) – were prescribed with actovegin 400 mg 3 times a day in addition to the baseline therapy; 222 patients (72 men and 150 women) were randomized to the control group. Cognitive functions were assessed with Montreal Cognitive Assessment (Montreal Cognitive Assessment test, МоСA test), fatigue – with Multidimensional Fatigue Inventory (MFI-20), emotional  disturbances – with Spielberger-Hanin test.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Post-COVID patients with CI in the Actovegin group after 60 days follow-up had higher mean MoCА scores (p&lt;0.05), lower MFI (p&lt;0.05), and Spielberger-Hanin test scores (p&lt;0.05) compared to the control group.</p></sec><sec><title>Conclusion</title><p>Conclusion. Positive effect of Actovegin on the cognitive  functions and emotional state of post-COVID patients with CI  was observed. </p></sec></abstract><trans-abstract xml:lang="ru"><p> Цель исследования – изучение эффективности длительного перорального приема Актовегина у пациентов с когнитивными нарушениями (КН), возникшими после перенесенной коронавирусной инфекции COVID-19.</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. В исследовании принимали участие 444 пациента (142 мужчины, 302 женщины) с COVID-19 и КН. Половина из них – 222 пациента (70 мужчин и 152 женщины) – в дополнение к базовой терапии принимали Актовегин по 400 мг 3 раза в день в течение 60 дней, 222 пациента (72 мужчины и 150 женщин) составили группу  сравнения. Когнитивные функции оценивались по Монреальской шкале  оценки когнитивных функций (Montreal Cognitive Assessment test,  МоСА-тест), астения – по Субъективной шкале оценки астении (The  Multidimensional Fatigue Inventory, МFI-20), эмоциональные  нарушения – по Шкале Спилбергера–Ханина.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. В группе пациентов, перенесших COVID-19  и имеющих КН, при приеме Актовегина через 60 дней отмечены более  высокие показатели по МоСA-тесту (p&lt;0,05), более низкие показатели  по MFI-20 (p&lt;0,05) и Шкале Спилбергера–Ханина (p&lt;0,05), чем в группе  стандартной терапии.</p></sec><sec><title>Заключение</title><p>Заключение. Отмечено положительное влияние Актовегина на  когнитивные функции и эмоциональное состояние пациентов,  перенесших COVID-19 и имеющих КН. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Актовегин</kwd><kwd>двусторонняя полисегментарная пневмония</kwd><kwd>иммуносупрессия</kwd><kwd>коронавирусная инфекция</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>коронавирусы</kwd><kwd>нервная система</kwd><kwd>цитокиновый шторм</kwd><kwd>когнитивные нарушения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Actovegin</kwd><kwd>bilateral polysegmental pneumonia</kwd><kwd>immunosuppression</kwd><kwd>coronavirus infection</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>coronaviruses</kwd><kwd>nervous system</kwd><kwd>cytokine storm</kwd><kwd>cognitive impairment</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">Временные методические рекомендации «Профилактика, диагностика и лечение новой коронавирусной инфекции (COVID-19). Версия 10 (08.02.2021)» (утв. Минздравом России). С. 1-18. Доступно по ссылке: https://static0.minzdrav.gov.ru/system/attachments/attaches/000/054/588/original/Временные_МР_COVID-19_%28v.10%29-08.02.2021_%281%29.pdf</mixed-citation><mixed-citation xml:lang="en">Vremennyye metodicheskiye rekomendatsii «Profilaktika, diagnostika i lecheniye novoy koronavirusnoy infektsii (COVID-19). Versiya 10 (08.02.2021)» (utv. Minzdravom Rossii) [Interim guidelines «Prevention, diagnosis and treatment of new coronavirus infection (COVID-19). Version 10 (02/08/2021)» (approved by the Ministry of Health of Russia)]. Available from: https://static0.minzdrav.gov.ru/system/attachments/attaches/000/054/588/original/Временные_МР_COVID-19_%28v.10%29-08.02.2021_%281%29.pdf (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Куташов ВА, Дутова ТИ, Банин ИН и др. Поражение нервной системы у пациентов с новой коронавирусной инфекцией (клиническое наблюдение). Вселенная мозга. 2020;2(4(7)):23-8.</mixed-citation><mixed-citation xml:lang="en">Kutashov VA, Dutova TI, Banin IN, et al. Damage to the nervous system in patients with a new coronavirus infection (clinical observation). Vselennaya mozga = Universe of the Brain. 2020;2(4(7)):23-8 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Heneka MT, Golenbock D, Latz E, et al. Immediate and long-term consequences of COVID-19 infections for the development of neurological disease. Alzheimers Res Ther. 2020 Jun 4;12(1):69. doi: 10.1186/s13195-020-00640-3</mixed-citation><mixed-citation xml:lang="en">Heneka MT, Golenbock D, Latz E, et al. Immediate and long-term consequences of COVID-19 infections for the development of neurological disease. Alzheimers Res Ther. 2020 Jun 4;12(1):69. doi: 10.1186/s13195-020-00640-3</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Paterson RW, Brown RL, Benjamin L. The emerging spectrum of COVID-19 neurology: clinical, radiological and laboratory findings. Brain. 2020 Oct 1;143(10):3104-20. doi: 10.1093/brain/awaa240</mixed-citation><mixed-citation xml:lang="en">Paterson RW, Brown RL, Benjamin L. The emerging spectrum of COVID-19 neurology: clinical, radiological and laboratory findings. Brain. 2020 Oct 1;143(10):3104-20. doi: 10.1093/brain/awaa240</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Гусев ЕИ, Мартынов МЮ, Бойко АН и др. Новая коронавирусная инфекция (COVID-19) и поражение нервной системы: механизмы неврологических расстройств, клинические проявления, организация неврологической помощи. Журнал неврологии и психиатрии им. С.С. Корсакова. 2020;120(6):7-16. doi: 10.17116/jnevro20201200617</mixed-citation><mixed-citation xml:lang="en">Gusev EI, Martynov MYu, Boyko AN, et al. New coronavirus infection (COVID-19) and damage to the nervous system: mechanisms of neurological disorders, clinical manifestations, organization of neurological care. Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova = Journal of Neurology and Psychiatry. S.S. Korsakov. 2020;120(6):7-16. doi: 10.17116/jnevro20201200617 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mao L, Jin H, Wang M, et al. Neurologic manifestations of hospitalized patients with coronavirus disease 2019 in Wuhan, China. JAMA Neurol. 2020 Jun 1;77(6):683-90. doi: 10.1001/jamaneurol.2020.1127</mixed-citation><mixed-citation xml:lang="en">Mao L, Jin H, Wang M, et al. Neurologic manifestations of hospitalized patients with coronavirus disease 2019 in Wuhan, China. JAMA Neurol. 2020 Jun 1;77(6):683-90. doi: 10.1001/jamaneurol.2020.1127</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hernandez-Fernandez F, Sandoval Valencia H, Barbella-Aponte RA, et al. Cerebrovascular disease in patients with COVID-19: neuroimaging, histological and clinical description. Brain. 2020 Oct 1;143(10):3089-103. doi: 10.1093/brain/awaa239</mixed-citation><mixed-citation xml:lang="en">Hernandez-Fernandez F, Sandoval Valencia H, Barbella-Aponte RA, et al. Cerebrovascular disease in patients with COVID-19: neuroimaging, histological and clinical description. Brain. 2020 Oct 1;143(10):3089-103. doi: 10.1093/brain/awaa239</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lindlau A, Widmann CN, Putensen C, et al. Predictors of hippocampal atrophy in critically ill patients. Eur J Neurol. 2015 Feb;22(2):410-5. doi: 10.1111/ene.12443. Epub 2014 Apr 12.</mixed-citation><mixed-citation xml:lang="en">Lindlau A, Widmann CN, Putensen C, et al. Predictors of hippocampal atrophy in critically ill patients. Eur J Neurol. 2015 Feb;22(2):410-5. doi: 10.1111/ene.12443. Epub 2014 Apr 12.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Iwashyna TJ, Ely EW, Smith DM, Langa KM. Long-term cognitive impairment and functional disability among survivors of severe sepsis. JAMA. 2010 Oct 27;304(16):1787-94. doi: 10.1001/jama.2010.1553</mixed-citation><mixed-citation xml:lang="en">Iwashyna TJ, Ely EW, Smith DM, Langa KM. Long-term cognitive impairment and functional disability among survivors of severe sepsis. JAMA. 2010 Oct 27;304(16):1787-94. doi: 10.1001/jama.2010.1553</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Widmann CN, Heneka MT. Long-term cerebral consequences of sepsis. Lancet Neurol. 2014 Jun;13(6):630-6. doi: 10.1016/S1474-4422(14)70017-1</mixed-citation><mixed-citation xml:lang="en">Widmann CN, Heneka MT. Long-term cerebral consequences of sepsis. Lancet Neurol. 2014 Jun;13(6):630-6. doi: 10.1016/S1474-4422(14)70017-1</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Girard T, Thompson J, Pandharipande P, et al. Clinical phenotypes of delirium during critical illness and severity of subsequent longterm cognitive impairment: a prospective cohort study. Lancet Respir Med. 2018 Mar;6(3):213-22. doi: 10.1016/S2213-2600(18)30062-6</mixed-citation><mixed-citation xml:lang="en">Girard T, Thompson J, Pandharipande P, et al. Clinical phenotypes of delirium during critical illness and severity of subsequent longterm cognitive impairment: a prospective cohort study. Lancet Respir Med. 2018 Mar;6(3):213-22. doi: 10.1016/S2213-2600(18)30062-6</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sasannejad C, Ely EW, Lahiri S. Long-term cognitive impairment after acute respiratory distress syndrome: a review of clinical impact and pathophysiological mechanisms. Crit Care. 2019 Nov 12;23(1):352. doi: 10.1186/s13054-019-2626-z</mixed-citation><mixed-citation xml:lang="en">Sasannejad C, Ely EW, Lahiri S. Long-term cognitive impairment after acute respiratory distress syndrome: a review of clinical impact and pathophysiological mechanisms. Crit Care. 2019 Nov 12;23(1):352. doi: 10.1186/s13054-019-2626-z</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Коняева ВВ. Энцефалопатия, ассоциированная с COVID- 19: опыт клинических наблюдений в практической работе невролога. Лечебное дело. 2020;(3):43-6. doi: 10.24412/2071-5315-2020-12255</mixed-citation><mixed-citation xml:lang="en">Konyaeva VV. Encephalopathy Associated with COVID-19: Experience of Clinical Observations in Practical Work of Neurologist. Lechebnoye delo = General Medicine. 2020;(3):43-6. doi: 10.24412/2071-5315-2020-12255 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Федорович АА, Соболева ГН. Состояние системы микроциркуляции у больных с артериальной гипертензией в сочетании с ишемической болезнью сердца и нарушениями когнитивных функций на терапии Актовегином. Регионарное кровообращение и микроциркуляция. 2015;14(3):40-51. doi: 10.24884/1682-6655-2015-14-3-40-51</mixed-citation><mixed-citation xml:lang="en">Fedorovich AA, Soboleva GN. Microcirculation in patients with arterial hypertension, coronary heart disease and cognitive impairment on treatment with Actovegin. Regionarnoye krovoobrashcheniye i mikrotsirkulyatsiya = Regional Blood Circulation and Microcirculation. 2015;14(3):40-51. doi: 10.24884/1682-6655-2015-14-3-40-51 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Танашян ММ, Шабалина АА, Лагода ОВ и др. Мультимодальный подход к коррекции неврологических проявлений хронической ишемии мозга. Терапевтический архив. 2018;(12):61-7. doi: 10.26442/00403660.2018.12.000010</mixed-citation><mixed-citation xml:lang="en">Tanashyan MM, Shabalina AA, Lagoda OV, etc. Multimodal approach to the correction of neurological manifestations of chronic brain ischemia. Terapevticheskiy arkhiv = Therapeutic archive. 2018;(12):61-7. doi: 10.26442/00403660.2018.12.000010 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ковальчук ВВ. Роль новой коронавирусной инфекции (COVID-19) в прогрессировании и развитии сосудистых заболеваний головного мозга. Грамотный выбор средств патогенетической терапии – залог успеха лечения и профилактики. Взгляд специалиста из «красной зоны». Неврология, нейропсихиатрия, психосоматика. 2021;13(1):57-66. doi: 10.14412/2074-2711-2021-1-57-66</mixed-citation><mixed-citation xml:lang="en">Kovalchuk VV. The role of the new coronavirus infection (COVID-19) in the progression and development of cerebrovascular diseases. A competent choice of pathogenic treatment is the key to success in treatment and prevention. An expert’s view from the ‘red zone’. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2021;13(1):57-66. doi: 10.14412/2074- 2711-2021-1-57-66 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wade DT. Rehabilitation after COVID-19: an evidence-based approach. Clin Med (Lond). 2020 Jul;20(4):359-65. doi: 10.7861/clinmed.2020-0353. Epub 2020 Jun 9.</mixed-citation><mixed-citation xml:lang="en">Wade DT. Rehabilitation after COVID-19: an evidence-based approach. Clin Med (Lond). 2020 Jul;20(4):359-65. doi: 10.7861/clinmed.2020-0353. Epub 2020 Jun 9.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Борискина ЛМ. Актовегин в терапии больных с когнитивными нарушениями при хронической ишемии головного мозга. Нервно-мышечные болезни. 2015;5(4):25-31. doi: 10.17650/2222-8721-2015-5-4-25-31</mixed-citation><mixed-citation xml:lang="en">Boriskina LM. Actovegin in the treatment of patients with cognitive impairment in chronic cerebral ischemia. Nervno-myshechnyye bolezni. 2015;5(4):25-31. doi: 10.17650/2222-8721-2015-5-4-25-31 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлова НМ, Селезнева НД, Калын ЯБ и др. Эффективность лечения актовегином больных пожилого возраста с синдромом мягкого когнитивного снижения сосудистого генеза. Журнал неврологии и психиатрии им. С.С. Корсакова. Спецвыпуски. 2013;113(7-2):69-76. Доступно по ссылке: https://www.mediasphera.ru/issues/zhurnal-nevrologii-i-psikhiatrii-im-s-s-korsakova-2/2013/7/031997-72982013728</mixed-citation><mixed-citation xml:lang="en">Mikhaylova NM, Selezneva ND, Kalyn YaB, et al. The effectiveness of Actovegin treatment in elderly patients with a syndrome of mild cognitive decline in vascular genesis. Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova. Spetsvypuski. 2013;113(7-2):69-76. Available from: https://www.mediasphera.ru/issues/zhurnal-nevrologii-i-psikhiatrii-im-s-s-korsakova-2/2013/7/031997-72982013728 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Захаров ВВ, Сосина ВБ. Возможности антигипоксантов в лечении умеренных когнитивных нарушений у больных сахарным диабетом. Лечащий врач. 2010;(3):87-91. Доступно по ссылке: https://www.elibrary.ru/item.asp?id=21546938</mixed-citation><mixed-citation xml:lang="en">Zakharov VV, Sosina VB. Possibilities of antihypoxants in the treatment of moderate cognitive impairments in patients with diabetes mellitus. Lechashchiy vrach. 2010;(3):87-91. Available from: https://www.elibrary.ru/item.asp?id=21546938 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Кольцова ЕА. Применение Актовегина для профилактики когнитивных нарушений после инсульта. Фарматека. 2018;5(358):66-70. Доступно по ссылке: https://www.elibrary.ru/item.asp?id=34998854</mixed-citation><mixed-citation xml:lang="en">Kol'tsova EA. The use of Actovegin for the prevention of cognitive impairment after a stroke. Farmateka. 2018;5(358):66-70. Available from: https://www.elibrary.ru/item.asp?id=34998854 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Guekht A, Skoog I, Edmundson S, et al. ARTEMIDA Trial (A Randomized Trial of Efficacy, 12 Months International DoubleBlind Actovegin): A Randomized Controlled Trial to Assess the Efficacy of Actovegin in Poststroke Cognitive Impairment. Stroke. 2017 May;48(5):1262-70. doi: 10.1161/STROKEAHA.116.014321</mixed-citation><mixed-citation xml:lang="en">Guekht A, Skoog I, Edmundson S, et al. ARTEMIDA Trial (A Randomized Trial of Efficacy, 12 Months International DoubleBlind Actovegin): A Randomized Controlled Trial to Assess the Efficacy of Actovegin in Poststroke Cognitive Impairment. Stroke. 2017 May;48(5):1262-70. doi: 10.1161/STROKEAHA.116.014321</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Kanowski S, Kinzler E, Lehmann E, et al. Confirmed clinical efficacy of Actovegin in elderly patients with organic brain syndrome. Pharmacopsychiatry. 1995 Jul;28(4):125-33. doi: 10.1055/s-2007-979604</mixed-citation><mixed-citation xml:lang="en">Kanowski S, Kinzler E, Lehmann E, et al. Confirmed clinical efficacy of Actovegin in elderly patients with organic brain syndrome. Pharmacopsychiatry. 1995 Jul;28(4):125-33. doi: 10.1055/s-2007-979604</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Белопасов ВВ, Яшу Я, Самойлова ЕМ, Баклаушев ВП. Поражение нервной системы при СOVID-19. Клиническая практика. 2020;11(2):60-80. doi: 10.17816/clinpract34851</mixed-citation><mixed-citation xml:lang="en">Belopasov VV, Yashu Ya, Samoylova EM, Baklaushev VP. Damage to the nervous system in COVID-19. Klinicheskaya praktika. 2020;11(2):60-80. doi: 10.17816/clinpract34851 (In Russ.).</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>
