<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">ojrdrt</journal-id><journal-title-group><journal-title xml:lang="ru">Онкологический журнал: лучевая диагностика, лучевая терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of oncology: diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7593</issn><issn pub-type="epub">2713-167X</issn><publisher><publisher-name>НЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37174/2587-7593-2020-3-1-38-56</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-108</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>ЯДЕРНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NUCLEAR MEDICINE</subject></subj-group></article-categories><title-group><article-title>Функциональная оптимизация радионуклидных пар в тераностике рака предстательной железы</article-title><trans-title-group xml:lang="en"><trans-title>Functional Optimization of Radionuclide Pairs in Theranostics of Prostate Cancer</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>Наркевич</surname><given-names>Б. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Narkevich</surname><given-names>B. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Долгушин</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgushin</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мещерякова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshcheryakova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Невзоров</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nevzorov</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России; Ассоциация медицинских физиков России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Institution «N.N. Blokhin National Medical Research Center of Oncology» оf the Ministry of Health of the Russian Federation; Association of Medical Physicists of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Institution «N.N. Blokhin National Medical Research Center of Oncology» оf the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Медицинский радиологический научный центр им. А.Ф. Цыба Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.F. Tsyb Medical Radiological Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>04</month><year>2020</year></pub-date><volume>3</volume><issue>1</issue><fpage>38</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Наркевич Б.Я., Долгушин М.Б., Крылов В.В., Мещерякова Н.А., Невзоров Д.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Наркевич Б.Я., Долгушин М.Б., Крылов В.В., Мещерякова Н.А., Невзоров Д.И.</copyright-holder><copyright-holder xml:lang="en">Narkevich B.Y., Dolgushin M.B., Krylov V.V., Meshcheryakova N.A., Nevzorov D.I.</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://www.oncoradjournal.ru/jour/article/view/108">https://www.oncoradjournal.ru/jour/article/view/108</self-uri><abstract><p>Проведена функциональная оптимизация состава радиофармацевтических пар на основе простат-специфического мембранного антигена (PSMA) для радионуклидной тераностики кастрационно-резистентного рака предстательной железы. Проведен анализ радиационно-физических и дозиметрических характеристик 9 радионуклидов для диагностических компонент тераностических пар и 6 радионуклидов для терапевтических компонент. Показано, что оптимальными для диагностики и контроля эффективности лечения следует считать позитронно‑излучающие радионуклиды 18F и 68Ga, а для радионуклидной терапии — бета‑излучающий радионуклид 177Lu и альфа-бета‑излучающий радионуклид 225Ac. Рассчитаны значения общего и органного радиационного риска возникновения вторичных радиационно-индуцированных раков у больных, прошедших по нескольку курсов радионуклидной терапии. Показано, что для 2 тераностических пар на основе 177Lu‑PSMA радиационный риск выше существенного, тогда как для 2 тераностических пар на основе 225Ac риск укладывается в диапазон существенного уровня. Рассчитанные радиологические критерии выписки больных после курса тераностики из подразделений ядерной медицины показывают принципиальную возможность выполнения лечения в амбулаторном режиме при использовании любой из 4 рассмотренных тераностических пар.</p></abstract><trans-abstract xml:lang="en"><p>The functional optimization of the composition of radiopharmaceutical pairs based on the prostatespecific membrane antigen (PSMA) for the radionuclide theranostics of castration-resistant prostate cancer was carried out. The analysis of radiation-physical and dosimetric characteristics of 9 radionuclides for diagnostic components of theranostic pairs and 6 radionuclides for therapeutic components is carried out. It was shown that positron-emitting radionuclides 18F and 68Ga should be considered optimal for the diagnosis and monitoring of the effectiveness of theranostics, and 177Lu beta-emitting radionuclide and 225Ac alphabeta-emitting radionuclide should be considered as the radionuclide therapy. The values of the total and organ radiation risks of secondary radiation-induced cancers in patients who have completed several courses of theranostics are calculated. It is shown that for 2 teranostic pairs based on 177Lu‑PSMA the radiation risk is higher than significant, while for 2 teranostic pairs based on 225Ac the risk falls within the range of a significant level. The calculated radiological criteria for discharge of patients after a course of theranostics from nuclear medicine departments show the fundamental possibility of performing an outpatient treatment regimen using any of the 4 considered theranostic pairs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>радионуклидная тераностика</kwd><kwd>тераностические пары радионуклидов</kwd><kwd>ПСМА</kwd><kwd>радиационный риск</kwd><kwd>радиационная безопасность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>prostate cancer</kwd><kwd>radionuclide theranostics</kwd><kwd>theranostic pairs of radionuclides</kwd><kwd>PSMA</kwd><kwd>radiation risk</kwd><kwd>radiation safety</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">Долгушин МБ, Мещерякова НА, Оджарова АА и др. Позитронная эмиссионная томография, совмещенная с компьютерной томографией, с 18F-PSMA-1007 в диагностике рецидива рака предстательной железы: клиническое наблюдение. Онкоурология. 2018;14(3):134-8. DOI: 10.17650/1726-9776-2018-14-3-134-138. [Dolgushin MB, Meshcheryakova NA, Odzharova AA, et al. 18F-PSMA-1007 Positron Emission Tomography/ Computed Tomography In The Diagnosis Of Recurrent Prostate Cancer: Clinical Observation. Cancer Urology. 2018;14(3):134-8. (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Долгушин МБ, Мещерякова НА, Оджарова АА и др. Позитронная эмиссионная томография, совмещенная с компьютерной томографией, с 18F-PSMA-1007 в диагностике рецидива рака предстательной железы: клиническое наблюдение. Онкоурология. 2018;14(3):134-8. DOI: 10.17650/1726-9776-2018-14-3-134-138. [Dolgushin MB, Meshcheryakova NA, Odzharova AA, et al. 18F-PSMA-1007 Positron Emission Tomography/ Computed Tomography In The Diagnosis Of Recurrent Prostate Cancer: Clinical Observation. Cancer Urology. 2018;14(3):134-8. (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ларенков АА, Кодина ГЕ. Радионуклидная диагностика рака предстательной железы: позитронно-эмиссионная томография с 68Ga‑PSMA ингибиторами и их фармразработка. Медицинская радиология и радиационная безопасность. 2017;62(6):58-74. [Larenkov AA, Kodina GE. Radionuclide Diagnosis of Prostate Cancer: Positron Emission Tomography with 68Ga‑PSMA Inhibitors and Their Pharmaceutical Development. Medical Radiology and Radiation Safety. 2017;62(6):58-74. (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Ларенков АА, Кодина ГЕ. Радионуклидная диагностика рака предстательной железы: позитронно-эмиссионная томография с 68Ga‑PSMA ингибиторами и их фармразработка. Медицинская радиология и радиационная безопасность. 2017;62(6):58-74. [Larenkov AA, Kodina GE. Radionuclide Diagnosis of Prostate Cancer: Positron Emission Tomography with 68Ga‑PSMA Inhibitors and Their Pharmaceutical Development. Medical Radiology and Radiation Safety. 2017;62(6):58-74. (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Piron S, De Man K, Van Laen N, et al. Radiation Dosimetry and Biodistribution of 18F-PSMA- 11 for PET Imaging of Prostate Cancer. J Nucl Med 2019;60(12):1736-42. DOI: 10.2967/jnumed.118.225250.</mixed-citation><mixed-citation xml:lang="en">Piron S, De Man K, Van Laen N, et al. Radiation Dosimetry and Biodistribution of 18F-PSMA- 11 for PET Imaging of Prostate Cancer. J Nucl Med 2019;60(12):1736-42. DOI: 10.2967/jnumed.118.225250.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Giesel FL, Hadaschik B, Cardinale J, et al. F-18 labelled PSMA-1007: biodistribution, radiation dosimetry and histopathological validation of tumor lesions in prostate cancer patients. Eur J Nucl Med Mol Imaging 2017;44:678-88. DOI: 10.1007/s00259-016-3573-4.</mixed-citation><mixed-citation xml:lang="en">Giesel FL, Hadaschik B, Cardinale J, et al. F-18 labelled PSMA-1007: biodistribution, radiation dosimetry and histopathological validation of tumor lesions in prostate cancer patients. Eur J Nucl Med Mol Imaging 2017;44:678-88. DOI: 10.1007/s00259-016-3573-4.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Umbricht CA, Benešová M, Schmid RM, et al. 44Sc-PSMA-617 for radiotheragnostics in tandem with 177Lu-PSMA-617 – preclinical investigations in comparison with 68Ga-PSMA-11 and 68Ga-PSMA-617. EJNMMI Research. 2017;7:9-19. DOI: 10.1186/s13550-017-0257-4.</mixed-citation><mixed-citation xml:lang="en">Umbricht CA, Benešová M, Schmid RM, et al. 44Sc-PSMA-617 for radiotheragnostics in tandem with 177Lu-PSMA-617 – preclinical investigations in comparison with 68Ga-PSMA-11 and 68Ga-PSMA-617. EJNMMI Research. 2017;7:9-19. DOI: 10.1186/s13550-017-0257-4.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sang-Keun Woo, Wook Kim, Sang Moo Lim, et al. Estimation of Internal Dosimetry of 64Cu and 225Ac Labeled PSMA-617. Proc. the TAT11. J Med Imaging and Radiat Sci. 2019;50:S6-S7.</mixed-citation><mixed-citation xml:lang="en">Sang-Keun Woo, Wook Kim, Sang Moo Lim, et al. Estimation of Internal Dosimetry of 64Cu and 225Ac Labeled PSMA-617. Proc. the TAT11. J Med Imaging and Radiat Sci. 2019;50:S6-S7.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Afshar-Oromieh A, Hetzheim H, Kübler W, et al. Radiation dosimetry of 68Ga-PSMA-11 (HBED-CC) and preliminary evaluation of optimal imaging timing. Eur J Nucl Med Mol Imaging. 2016;43(9):1611-20. DOI: 10.1007/s00259-016-3419-0.</mixed-citation><mixed-citation xml:lang="en">Afshar-Oromieh A, Hetzheim H, Kübler W, et al. Radiation dosimetry of 68Ga-PSMA-11 (HBED-CC) and preliminary evaluation of optimal imaging timing. Eur J Nucl Med Mol Imaging. 2016;43(9):1611-20. DOI: 10.1007/s00259-016-3419-0.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pfob ChH, Ziegler S. Graner FPh, et al. Biodistribution and radiation dosimetry of 68Ga-PSMA HBED CC – a PSMA specific probe for PET imaging of prostate cancer. Eur J Nucl Med Mol Imaging. 2016;43:1962-70. DOI: 10.1007/s00259-016-3424-3.</mixed-citation><mixed-citation xml:lang="en">Pfob ChH, Ziegler S. Graner FPh, et al. Biodistribution and radiation dosimetry of 68Ga-PSMA HBED CC – a PSMA specific probe for PET imaging of prostate cancer. Eur J Nucl Med Mol Imaging. 2016;43:1962-70. DOI: 10.1007/s00259-016-3424-3.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Sandgren K, Johansson L, Axelsson J, et al. Radiation dosimetry of [68Ga]PSMA-11 in low-risk prostate cancer patients. EJNMMI Physics. 2019;6:2-11. DOI: 10.1186/s40658-018-0239-2.</mixed-citation><mixed-citation xml:lang="en">Sandgren K, Johansson L, Axelsson J, et al. Radiation dosimetry of [68Ga]PSMA-11 in low-risk prostate cancer patients. EJNMMI Physics. 2019;6:2-11. DOI: 10.1186/s40658-018-0239-2.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Pandit-Taskar N, O’Donoghue JA, Ruan Sh, et al. First-in-Human Imaging with 89Zr-Df-IAB2M Anti-PSMA Minibody in Patients with Metastatic Prostate Cancer: Pharmacokinetics, Biodistribution, Dosimetry, and Lesion Uptake. J Nucl Med. 2016;57(12):1858-64. DOI:10.2967/jnumed.116.176206.</mixed-citation><mixed-citation xml:lang="en">Pandit-Taskar N, O’Donoghue JA, Ruan Sh, et al. First-in-Human Imaging with 89Zr-Df-IAB2M Anti-PSMA Minibody in Patients with Metastatic Prostate Cancer: Pharmacokinetics, Biodistribution, Dosimetry, and Lesion Uptake. J Nucl Med. 2016;57(12):1858-64. DOI:10.2967/jnumed.116.176206.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Santos-Cuevas C, Davanzo J, Ferro-Flores G, et al. 99mTc-labeled PSMA inhibitor: Biokinetics and radiation dosimetry in healthy subjects and imaging of prostate cancer tumors in patients. Nucl Med Biol. 2017;52:1-6. DOI: 10.1016/j.nucmedbio.2017.05.005.</mixed-citation><mixed-citation xml:lang="en">Santos-Cuevas C, Davanzo J, Ferro-Flores G, et al. 99mTc-labeled PSMA inhibitor: Biokinetics and radiation dosimetry in healthy subjects and imaging of prostate cancer tumors in patients. Nucl Med Biol. 2017;52:1-6. DOI: 10.1016/j.nucmedbio.2017.05.005.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Barrett JA, Coleman RE, Goldsmith SJ, et al. Firstin- man evaluation of 2 high-affinity PSMA-avid small molecules for imaging prostate cancer. J Nucl Med. 2013;54:380-7.</mixed-citation><mixed-citation xml:lang="en">Barrett JA, Coleman RE, Goldsmith SJ, et al. Firstin- man evaluation of 2 high-affinity PSMA-avid small molecules for imaging prostate cancer. J Nucl Med. 2013;54:380-7.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zechmann ChM, Afshar-Oromieh A, Armor T, et al. Radiation dosimetry and first therapy results with a 124I/131 I-labeled small molecule (MIP-1095) targeting PSMA for prostate cancer therapy. Eur J Nucl Med Mol Imaging. 2014;41:1280-92. DOI: 10.1007/s00259-014-2713-y.</mixed-citation><mixed-citation xml:lang="en">Zechmann ChM, Afshar-Oromieh A, Armor T, et al. Radiation dosimetry and first therapy results with a 124I/131 I-labeled small molecule (MIP-1095) targeting PSMA for prostate cancer therapy. Eur J Nucl Med Mol Imaging. 2014;41:1280-92. DOI: 10.1007/s00259-014-2713-y.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dos Santos JC, Schäfer M, Bauder-Wüst U, et al. Development and dosimetry of 203Pb/212Pb-labelled PSMA ligands: bringing “the lead” into PSMAtargeted alpha therapy?. Eur J Nucl Med Mol Imaging. 2019;46(5):1081-91. DOI: 10.1007/s00259-018-4220-z.</mixed-citation><mixed-citation xml:lang="en">Dos Santos JC, Schäfer M, Bauder-Wüst U, et al. Development and dosimetry of 203Pb/212Pb-labelled PSMA ligands: bringing “the lead” into PSMAtargeted alpha therapy?. Eur J Nucl Med Mol Imaging. 2019;46(5):1081-91. DOI: 10.1007/s00259-018-4220-z.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Rathke H, Flechsig P, Mier W, et al. Dosimetry estimate and initial clinical experience with 90Y-PSMA- 617. J Nucl Med. 2018. Nov. 2. DOI: 10.2967/jnumed.118.218917.</mixed-citation><mixed-citation xml:lang="en">Rathke H, Flechsig P, Mier W, et al. Dosimetry estimate and initial clinical experience with 90Y-PSMA- 617. J Nucl Med. 2018. Nov. 2. DOI: 10.2967/jnumed.118.218917.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kratochwil C, Fendle WP, Eiber M, et al. EANM procedure guidelines for radionuclide therapy with 177Lu-labelled PSMA-ligands (177Lu-PSMA-RLT). Eur J Nucl Med Mol Imaging. 2019;46:2536-44. DOI: 10.1007/s00259-019-04485-3.</mixed-citation><mixed-citation xml:lang="en">Kratochwil C, Fendle WP, Eiber M, et al. EANM procedure guidelines for radionuclide therapy with 177Lu-labelled PSMA-ligands (177Lu-PSMA-RLT). Eur J Nucl Med Mol Imaging. 2019;46:2536-44. DOI: 10.1007/s00259-019-04485-3.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Okamoto Sh, Thieme A, Allmann J, et al. Radiation Dosimetry for 177Lu-PSMA I&amp;T in Metastatic Castration- Resistant Prostate Cancer: Absorbed Dose in Normal Organs and Tumor Lesions. J Nucl Med. 2017;58:445-50. DOI: 10.2967/jnumed.116.178483.</mixed-citation><mixed-citation xml:lang="en">Okamoto Sh, Thieme A, Allmann J, et al. Radiation Dosimetry for 177Lu-PSMA I&amp;T in Metastatic Castration- Resistant Prostate Cancer: Absorbed Dose in Normal Organs and Tumor Lesions. J Nucl Med. 2017;58:445-50. DOI: 10.2967/jnumed.116.178483.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Kratochwil C, Schmidt K, Afshar-Oromieh A, et al. Targeted alpha therapy of mCRPC: Dosimetry estimate of 213Bismuth-PSMA-617. Eur J Nucl Med Mol Imaging. 2018;45:31-37. DOI: 10.1007/s00259-017-3817-y.</mixed-citation><mixed-citation xml:lang="en">Kratochwil C, Schmidt K, Afshar-Oromieh A, et al. Targeted alpha therapy of mCRPC: Dosimetry estimate of 213Bismuth-PSMA-617. Eur J Nucl Med Mol Imaging. 2018;45:31-37. DOI: 10.1007/s00259-017-3817-y.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kratochwil C, Bruchertseifer F, Rathke H, et al. Targeted a-Therapy of Metastatic Castration-Resistant Prostate Cancer with 225Ac-PSMA-617: Dosimetry Estimate and Empiric Dose Finding. J Nucl Med. 2017;58:1624-31. DOI: 10.2967/jnumed.117.191395.</mixed-citation><mixed-citation xml:lang="en">Kratochwil C, Bruchertseifer F, Rathke H, et al. Targeted a-Therapy of Metastatic Castration-Resistant Prostate Cancer with 225Ac-PSMA-617: Dosimetry Estimate and Empiric Dose Finding. J Nucl Med. 2017;58:1624-31. DOI: 10.2967/jnumed.117.191395.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Chakravarty R, Siamof CM, Dash A, Cai W, et al. Targeted α-therapy of prostate cancer using radiolabeled PSMA inhibitors: a game changer in nuclear medicine. Am J Nucl Med Mol. Imaging. 2018;8(4):247-67.</mixed-citation><mixed-citation xml:lang="en">Chakravarty R, Siamof CM, Dash A, Cai W, et al. Targeted α-therapy of prostate cancer using radiolabeled PSMA inhibitors: a game changer in nuclear medicine. Am J Nucl Med Mol. Imaging. 2018;8(4):247-67.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">МР 2.6.1.0098–15. Оценка радиационного риска у пациентов при проведении рентгенорадиологических исследований. [МР 2.6.1.0098–15. Assessment of radiation risk in patients during x-ray radiological studies (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">МР 2.6.1.0098–15. Оценка радиационного риска у пациентов при проведении рентгенорадиологических исследований. [МР 2.6.1.0098–15. Assessment of radiation risk in patients during x-ray radiological studies (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Балонов МИ, Голиков ВЮ, Звонова ИА. Радиологические критерии выписки пациента из клиники после радионуклидной терапии или брахитерапии с имплантацией закрытых источников. Радиационная гигиена. 2009;2(4):5-9. [Balonov MI, Golikov VY, Zvonova IA. Radiological criteria for patient release from clinic after radionuclide therapy of brachytherapy with sealed source implantation. Radiation Hygiene. 2009;2(4):5-9. (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Балонов МИ, Голиков ВЮ, Звонова ИА. Радиологические критерии выписки пациента из клиники после радионуклидной терапии или брахитерапии с имплантацией закрытых источников. Радиационная гигиена. 2009;2(4):5-9. [Balonov MI, Golikov VY, Zvonova IA. Radiological criteria for patient release from clinic after radionuclide therapy of brachytherapy with sealed source implantation. Radiation Hygiene. 2009;2(4):5-9. (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Demir M, Abuqbeitah M, Uslu-Beşli L, et al. Evaluation of radiation safety in 177Lu-PSMA therapy and development of outpatient treatment protocol. J Radiol. Prot. 00. 2016:1–10.</mixed-citation><mixed-citation xml:lang="en">Demir M, Abuqbeitah M, Uslu-Beşli L, et al. Evaluation of radiation safety in 177Lu-PSMA therapy and development of outpatient treatment protocol. J Radiol. Prot. 00. 2016:1–10.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Положение об организации оказания специализированной, в том числе высокотехнологичной, медицинской помощи. Приказ Минздрава России от 02.12.2014 №796н. [Regulations on the organization of specialized, including high -tech, medical care. Order of the Ministry of Health of the Russian Federation from 02.12.2014 No. 796n (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Положение об организации оказания специализированной, в том числе высокотехнологичной, медицинской помощи. Приказ Минздрава России от 02.12.2014 №796н. [Regulations on the organization of specialized, including high -tech, medical care. Order of the Ministry of Health of the Russian Federation from 02.12.2014 No. 796n (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Заключение Российской научной комиссии по радиологической защите по результатам засе- дания 13.05.2019. Радиация и риск. 2019;28(2):5- 7. [RSCRP conclusion on the results of meeting on 13.05.2019. Radiation and Risk. 2019;28(2):5-7. (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Заключение Российской научной комиссии по радиологической защите по результатам засе- дания 13.05.2019. Радиация и риск. 2019;28(2):5- 7. [RSCRP conclusion on the results of meeting on 13.05.2019. Radiation and Risk. 2019;28(2):5-7. (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>
