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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">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</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">1976</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2025-21-4-47-58</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. PROSTATE CANCER</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ МОЧЕПОЛОВОЙ СИСТЕМЫ. Рак предстательной железы</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">Cognizance and adherence to outpatient treatment in patients with prostate cancer after local treatment: multicenter study</article-title><trans-title-group xml:lang="ru"><trans-title>Осведомленность и приверженность амбулаторному наблюдению больных раком предстательной железы после локального лечения: многоцентровое исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7280-2553</contrib-id><name-alternatives><name xml:lang="en"><surname>Perepukhov</surname><given-names>Vladimir M.</given-names></name><name xml:lang="ru"><surname>Перепухов</surname><given-names>Владимир Максимович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>N.A. Lopatkin Research Institute of Urology and Interventional Radiology</p></bio><bio xml:lang="ru"><p>Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4171-6211</contrib-id><name-alternatives><name xml:lang="en"><surname>Nyushko</surname><given-names>K. M.</given-names></name><name xml:lang="ru"><surname>Нюшко</surname><given-names>К. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>N.A. Lopatkin Research Institute of Urology and Interventional Radiology – branch of the National Medical Research Radiological Center, Ministry of Health of Russia; Medical Institute of Continuing Education, Russian Biotechnological University</p></bio><bio xml:lang="ru"><p>Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России; Медицинский институт непрерывного образования ФГБОУ ВО «Российский биотехнологический университет»</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3398-4128</contrib-id><name-alternatives><name xml:lang="en"><surname>Alekseev</surname><given-names>B. Ya.</given-names></name><name xml:lang="ru"><surname>Алексеев</surname><given-names>Б. Я.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Medical Institute of Continuing Education, Russian Biotechnological University</p></bio><bio xml:lang="ru"><p>Медицинский институт непрерывного образования ФГБОУ ВО «Российский биотехнологический университет»</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6877-0437</contrib-id><name-alternatives><name xml:lang="en"><surname>Shevchuk</surname><given-names>I. M.</given-names></name><name xml:lang="ru"><surname>Шевчук</surname><given-names>И. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>N.A. Lopatkin Research Institute of Urology and Interventional Radiology</p></bio><bio xml:lang="ru"><p>Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0152-5525</contrib-id><name-alternatives><name xml:lang="en"><surname>Aleshin</surname><given-names>V. P.</given-names></name><name xml:lang="ru"><surname>Алешин</surname><given-names>В. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>N.A. Lopatkin Research Institute of Urology and Interventional Radiology</p></bio><bio xml:lang="ru"><p>Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-5724-4555</contrib-id><name-alternatives><name xml:lang="en"><surname>Movchan</surname><given-names>N. D.</given-names></name><name xml:lang="ru"><surname>Мовчан</surname><given-names>Н. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>N.A. Lopatkin Research Institute of Urology and Interventional Radiology</p></bio><bio xml:lang="ru"><p>Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина</p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9787-8842</contrib-id><name-alternatives><name xml:lang="en"><surname>Mailyan</surname><given-names>O. 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Sh.</given-names></name><name xml:lang="ru"><surname>Мангутов</surname><given-names>Ф. Ш.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6750-521X</contrib-id><name-alternatives><name xml:lang="en"><surname>Biryukov</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Бирюков</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>A.F. Tsyb Medical Radiological Research Center </p></bio><bio xml:lang="ru"><p>Медицинский радиологический научный центр им. А.Ф. Цыба </p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5431-8696</contrib-id><name-alternatives><name xml:lang="en"><surname>Shchukina</surname><given-names>E. O.</given-names></name><name xml:lang="ru"><surname>Щукина</surname><given-names>Е. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>A.F. Tsyb Medical Radiological Research Center </p></bio><bio xml:lang="ru"><p>Медицинский радиологический научный центр им. А.Ф. Цыба </p></bio><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2905-7735</contrib-id><name-alternatives><name xml:lang="en"><surname>Pavlov</surname><given-names>A. Yu.</given-names></name><name xml:lang="ru"><surname>Павлов</surname><given-names>А. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5789-375X</contrib-id><name-alternatives><name xml:lang="en"><surname>Dzidzaria</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Дзидзария</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1647-6180</contrib-id><name-alternatives><name xml:lang="en"><surname>Tsibulskii</surname><given-names>A. D.</given-names></name><name xml:lang="ru"><surname>Цыбульский</surname><given-names>А. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-3404-9552</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedotova</surname><given-names>A. D.</given-names></name><name xml:lang="ru"><surname>Федотова</surname><given-names>А. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1333-5638</contrib-id><name-alternatives><name xml:lang="en"><surname>Moshurov</surname><given-names>I. P.</given-names></name><name xml:lang="ru"><surname>Мошуров</surname><given-names>И. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9774-9496</contrib-id><name-alternatives><name xml:lang="en"><surname>Kamenev</surname><given-names>D. Yu.</given-names></name><name xml:lang="ru"><surname>Каменев</surname><given-names>Д. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2044-463X</contrib-id><name-alternatives><name xml:lang="en"><surname>Zayniddinov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Зайниддинов</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3057-7340</contrib-id><name-alternatives><name xml:lang="en"><surname>Cherkasova</surname><given-names>A. Yu.</given-names></name><name xml:lang="ru"><surname>Черкасова</surname><given-names>А. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5071-0604</contrib-id><name-alternatives><name xml:lang="en"><surname>Keln</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Кельн</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9112-1099</contrib-id><name-alternatives><name xml:lang="en"><surname>Ratobolskikh</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Ратобольских</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0818-8621</contrib-id><name-alternatives><name xml:lang="en"><surname>Kupchin</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Купчин</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-7716-982X</contrib-id><name-alternatives><name xml:lang="en"><surname>Borodina</surname><given-names>N. Yu.</given-names></name><name xml:lang="ru"><surname>Бородина</surname><given-names>Н. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3431-4820</contrib-id><name-alternatives><name xml:lang="en"><surname>Nikitin</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Никитин</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8160-2289</contrib-id><name-alternatives><name xml:lang="en"><surname>Kanukoev</surname><given-names>K. Yu.</given-names></name><name xml:lang="ru"><surname>Канукоев</surname><given-names>К. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff7"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-4867-3900</contrib-id><name-alternatives><name xml:lang="en"><surname>Glushankova</surname><given-names>N. D.</given-names></name><name xml:lang="ru"><surname>Глушанкова</surname><given-names>Н. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9403-4345</contrib-id><name-alternatives><name xml:lang="en"><surname>Kipriyanov</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Киприянов</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-0988-059X</contrib-id><name-alternatives><name xml:lang="en"><surname>Lozhkov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Ложков</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1004-5443</contrib-id><name-alternatives><name xml:lang="en"><surname>Remizov</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Ремизов</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff9"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-5368-7890</contrib-id><name-alternatives><name xml:lang="en"><surname>Tevs</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Тевс</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff10"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-4044-9948</contrib-id><name-alternatives><name xml:lang="en"><surname>Kovalenko</surname><given-names>R. Yu.</given-names></name><name xml:lang="ru"><surname>Коваленко</surname><given-names>Р. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff10"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ozornin</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Озорнин</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alfarvp05@gmail.com</email><xref ref-type="aff" rid="aff10"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Biotechnological University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Российский биотехнологический университет»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Russian Scientific Center of Roentgenoradiology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Российский научный центр рентгенорадиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Voronezh Regional Scientific and Clinical Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">БУЗ ВО «Воронежский областной научно-клинический онкологический диспансер»</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Multidisciplinary Clinical Medical Center “Medical City”</institution></aff><aff><institution xml:lang="ru">ГАУЗ ТО «Многопрофильный клинический медицинский центр «Медицинский город»</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">Clinical Oncological Dispensary No. 1, Ministry of Health of Krasnodar District, Krasnodar</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Клинический онкологический диспансер № 1» Минздрава Краснодарского края, Краснодар</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">Oncology Dispensary, Ministry of Health of the Kabardino-Balkarian Republic, Nalchik</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Онкологический диспансер» Минздрава Кабардино-Балкарской Республики, Нальчик</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Chelyabinsk Regional Clinical Center of Oncology and Nuclear Medicine</institution></aff><aff><institution xml:lang="ru">ГАУЗ «Челябинский областной клинический центр онкологии и ядерной медицины»</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="en">Samara Regional Clinical Oncological Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Самарский областной клинический онкологический диспансер»</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="en">Sverdlovsk Regional Clinical Hospital No. 1, Yekaterinburg</institution></aff><aff><institution xml:lang="ru">ГАУЗ СО «Свердловская областная клиническая больница № 1», Екатеринбург</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-03-16" publication-format="electronic"><day>16</day><month>03</month><year>2026</year></pub-date><volume>21</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>47</fpage><lpage>58</lpage><history><date date-type="received" iso-8601-date="2025-10-01"><day>01</day><month>10</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-11-12"><day>12</day><month>11</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Perepukhov V.M., Nyushko K.M., Alekseev B.Y., Shevchuk I.M., Aleshin V.P., Movchan N.D., Mailyan O.A., Sugaipov R.L., Mangutov F.S., Biryukov V.A., Shchukina E.O., Pavlov A.Y., Dzidzariya A.G., Tsibulskii A.D., Fedotova A.D., Moshurov I.P., Kamenenev D.Y., Zayniddinov A.A., Cherkasova A.Y., Keln A.A., Ratobolskikh A.V., Kupchin A.V., Borodina N.Y., Nikitin R.V., Kanukoev K.Y., Glushankova N.D., Kipriyanov E.A., Lozhkov A.A., Remizov V.V., Tevs D.V., Kovalenko R.Y., Ozornin E.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Перепухов В.М., Нюшко К.М., Алексеев Б.Я., Шевчук И.М., Алешин В.П., Мовчан Н.Д., Маилян О.А., Сугаипов Р.Л., Мангутов Ф.Ш., Бирюков В.А., Щукина Е.О., Павлов А.Ю., Дзидзария А.Г., Цыбульский А.Д., Федотова А.Д., Мошуров И.П., Камененев Д.Ю., Зайниддинов А.А., Черкасова А.Ю., Кельн А.А., Ратобольских А.В., Купчин А.В., Бородина Н.Ю., Никитин Р.В., Канукоев К.Ю., Глушанкова Н.Д., Киприянов Е.А., Ложков А.А., Ремизов В.В., Тевс Д.В., Коваленко Р.Ю., Озорнин Е.В.</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Perepukhov V.M., Nyushko K.M., Alekseev B.Y., Shevchuk I.M., Aleshin V.P., Movchan N.D., Mailyan O.A., Sugaipov R.L., Mangutov F.S., Biryukov V.A., Shchukina E.O., Pavlov A.Y., Dzidzariya A.G., Tsibulskii A.D., Fedotova A.D., Moshurov I.P., Kamenenev D.Y., Zayniddinov A.A., Cherkasova A.Y., Keln A.A., Ratobolskikh A.V., Kupchin A.V., Borodina N.Y., Nikitin R.V., Kanukoev K.Y., Glushankova N.D., Kipriyanov E.A., Lozhkov A.A., Remizov V.V., Tevs D.V., Kovalenko R.Y., Ozornin E.V.</copyright-holder><copyright-holder xml:lang="ru">Перепухов В.М., Нюшко К.М., Алексеев Б.Я., Шевчук И.М., Алешин В.П., Мовчан Н.Д., Маилян О.А., Сугаипов Р.Л., Мангутов Ф.Ш., Бирюков В.А., Щукина Е.О., Павлов А.Ю., Дзидзария А.Г., Цыбульский А.Д., Федотова А.Д., Мошуров И.П., Камененев Д.Ю., Зайниддинов А.А., Черкасова А.Ю., Кельн А.А., Ратобольских А.В., Купчин А.В., Бородина Н.Ю., Никитин Р.В., Канукоев К.Ю., Глушанкова Н.Д., Киприянов Е.А., Ложков А.А., Ремизов В.В., Тевс Д.В., Коваленко Р.Ю., Озорнин Е.В.</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://oncourology.eco-vector.com/oncur/article/view/1976">https://oncourology.eco-vector.com/oncur/article/view/1976</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> Prostate cancer is the most common cancer among men in Russia. Despite the successes of local treatment, the risk of biochemical recurrence (BR) persists and requires long-term monitoring of prostate-specific antigen (PSA). Patient compliance is a crucial factor of timely recurrence diagnosis.</p> <p><bold>Aim.</bold> To evaluate cognizance and adherence to outpatient treatment in patients with local and locally advanced prostate cancer after local treatment in Russia.</p> <p><bold>Materials and methods.</bold> Two-stage study was performed: survey of 22 oncologists from 18 centers and telephone survey of 2046 patients from 10 oncological centers who received local treatment in 2022. Original questionnaires were used. Statistical analysis was performed using the Statistica 10 software.</p> <p><bold>Results.</bold> The majority of patients (99.2 %) are informed about the necessity of PSA level monitoring. However, 36.8 % did not know threshold PSA levels, 18.7 % did not undergo examination in a timely manner, and 4.3 % weren’t informed on the timeframes of monitoring. BR was diagnosed in 11.43 % of patients. Among them, in 16.2 % clinical recurrence was detected due to late BR diagnostics and belated visit to an oncologist. However, no statistically significant correlation between cognizance level, examination regularity with development of clinical recurrence was found (<italic>p</italic> &gt;0.05). In 39.3 % of cases, treatment of prostate cancer due to diagnosed BR was delayed.</p> <p><bold>Conclusion.</bold><bold> </bold>Despite high general cognizance, significant deficit of practical knowledge and low adherence to regular monitoring were observed. To decrease the number of clinical recurrences developed due to delayed start of treatment after BR, comprehensive approach is necessary consisting of patient briefing and optimization of control methods at the medical facilities performing outpatient observation.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение.</bold> Рак предстательной железы занимает 1-е место в структуре онкологической заболеваемости среди мужчин в России. Несмотря на успехи локального лечения, сохраняется риск биохимического рецидива (БР), требующий длительного мониторинга уровня простатического специфического антигена (ПСА). Комплаентность пациентов является критически важным фактором для своевременной диагностики рецидива.</p> <p><bold>Цель исследования</bold> – оценить осведомленность и приверженность амбулаторному наблюдению больных локализованным и местно-распространенным раком предстательной железы после проведенного локального лечения в России.</p> <p><bold>Материалы и методы.</bold> Проведено двухэтапное исследование: анкетирование 22 врачей-онкологов из 18 центров и телефонный опрос 2046 пациентов из 10 онкологических центров, получавших локальное лечение в 2022 г. Использованы оригинальные опросники. Статистический анализ выполнен в программе Statistica 10.</p> <p><bold>Результаты.</bold> Подавляющее большинство пациентов (99,2 %) осведомлены о необходимости контроля уровня ПСА. Однако 36,8 % не знали дискриминационных значений ПСА, 18,7 % не проходили обследование своевременно, а 4,3 % не были информированы о сроках контроля. БР диагностирован у 11,43 % пациентов, из которых у 16,2 % выявлен клинический рецидив вследствие поздней диагностики БР или несвоевременного обращения к онкологу. При этом статистически значимой корреляции уровня осведомленности, регулярности обследования с развитием клинического рецидива не выявлено (<italic>p</italic> &gt;0,05). В 39,3 % случаев лечение рака предстательной железы по поводу выявленного БР начато несвоевременно.</p> <p><bold>Заключение.</bold> Несмотря на высокую общую информированность, существуют значительный дефицит практических знаний и низкая приверженность регулярному наблюдению. Для снижения количества клинических рецидивов, развившихся вследствие несвоевременного начала лечения при реализации БР, необходим комплексный подход, сочетающий полноценное информирование пациентов, оптимизацию методов контроля со стороны учреждений, осуществляющих диспансерное наблюдение.</p></trans-abstract><kwd-group xml:lang="en"><kwd>prostate cancer</kwd><kwd>outpatient treatment</kwd><kwd>compliance</kwd><kwd>cognizance</kwd><kwd>examination</kwd><kwd>recurrence</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>диспансерное наблюдение</kwd><kwd>комплаентность</kwd><kwd>осведомленность</kwd><kwd>обследование</kwd><kwd>рецидив</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выпонено без финансовой поддержки</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">State of oncological care in Russia in 2024. 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