evrazkarЕвразийский Кардиологический ЖурналEurasian heart journal2225-16852305-0748Евразийская ассоциация кардиологов10.38109/2225-1685-2024-1-92-99evrazkar-6445Research ArticleОБЗОРREVIEWМесто тадалафила в терапии ЛАГ в свете новых клинических рекомендаций Евразийской Ассоциации КардиологовThe place of tadalafil in the treatment of PAH in the light of new clinical guidelines of the Eurasian Association of Cardiologistshttps://orcid.org/0000-0002-9022-8097МартынюкТ. В.MartynyukT. V.

Мартынюк Тамила Витальевна, д.м.н., руководитель отдела легочной гипертензии и заболеваний сердца, институт клинической кардиологии им. А.Л. Мясникова; профессор кафедры кардиологии, факультет дополнительного профессионального образования

Ул. Академика Чазова, д. 15 А, Г. Москва 121552

Ул. ОстровитяНова, д. 1, Г. Москва 117997

Tamila V. Martynyuk, Dr. of Sci. (Med.), Head of the Department of pulmonary hypertension and heart diseases, A.L. Myasnikov Scientific research institute of clinical cardiology; Professor, Department of Cardiology, Faculty of Continuing Professional Education

St. Academician Chazova, 15 a, Moscow 121552

Ostrovitianov str. 1, Moscow 117997

trukhiniv@mail.ruНаучно-исследовательский институт клинической кардиологии им. А.Л. Мясникова, Федеральное Бюджетное Государственное учреждение «Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова» Минздрава России; Российский Национальный исследовательский медицинский Университет имени Н.И. ПироговаРоссияScientific research institute of clinical cardiology named after A.L. Myasnikov, E.I. Chazov National Medical Research Center of cardiology, St. Academician Chazova; Pirogov Russian National Research Medical UniversityRussian Federation202412032024019299Copyright © Мартынюк Т.В., 20242024Мартынюк Т.В.Martynyuk T.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.heartj.asia/jour/article/view/6445

Легочная артериальная гипертензия (ЛАГ) — жизнеугрожающее сердечно-сосудистое заболевание, которое характеризуется вы- раженным повышением легочного сосудистого сопротивления и давления в легочной артерии вследствие обструктивного ремоделирования легочного сосудистого русла с развитием правожелудочковой сердечной недостаточности как причины преждевременной смертности. Нарушение синтеза и снижение биодоступности оксида азота представляет собой один из ключевых патофизиологических механизмов развития и прогрессирования заболевания. В обзорной статье представлены ключевые данные доказательной базы по клиническому применению тадалафила – ингибитора фосфодиэстеразы типа 5 (ИФДЭ5), который в августе 2023 г. одобрен Фармкомитетом Минздрава России по показанию — лечение пациентов с ЛАГ. Тадакардил Канон компании Канонфарма Продакшн является первым и единственным на сегодняшний день в российской практике лекарственным препаратом с действующим веществом тадалафил с зарегистрированным показанием «ЛАГ», одобренным в Евразийских рекомендациях по диагностике и лечению легочной гипертензии 2023г. и доступным на территории РФ и ЕАЭС. Тадакардил Канон показан к применению у взрослых пациентов с ЛАГ функционального класса II и III по классификации ВОЗ для повышения толерантности к физическим нагрузкам. Эффективность тадалафила показана при идиопатической ЛАГ и ЛАГ, связанной с заболеваниями соединительной ткани. Рекомендуемая доза составляет 40 мг (2 таблетки по 20 мг) один раз в сутки. В статье описаны механизм действия и фармакологические эффекты ингибиторов фосфодиэстеразы типа 5 (ИФДЭ5), особенности фармакокинетики тадалафила в сравнении с другими препаратами класса. Преимуществами препарата Тадакардила Канон компании Канонфарма Продакшн являются доказанная эффективность применения у пациентов с ЛАГ, удобство в применении, обусловленное однократным приёмом в стандартной дозе 2 таблетки по 20 мг один раз в день; хорошая переносимость и благоприятный профиль безопасности; доказанная биоэквивалентность референтному препарату. В свете новых Евразийских рекомендаций по диагностике и лечению ЛГ тадалафил имеет широкое поле для клинического применения, что позволит улучшить возможности лечения пациентов с ЛАГ как в режиме моно-, так и комбинированной терапии.

Pulmonaryarterialhypertension(PAH)isalife-threateningcardiovascular disease that is characterized by a marked increase in pulmonary vascular resistance and pulmonary artery pressure due to obstructive remodeling of the pulmonary vascular bed with the development of right ventricular heart failure as a cause of premature mortality. Impaired synthesis and reduced bioavailability of nitric oxide is one of the key pathophysiological mechanisms of the development and progression of the disease. The review paper presents key data from the evidence base on the clinical use of tadalafil, a phosphodiesterase type 5 inhibitor (PDE5), which in August 2023 approved by the Pharmaceutical Committee of the Russian Ministry of Health for the indication – treatment of patients with PAH. Tadacardil from Canonpharma Production is the first and only drug in Russian practice today with the active substance tadalafil with the registered indication “PAH”, approved in the Eurasian Guidelines for the diagnosis and treatment of pulmonary hypertension 2023 and available on the territory of the Russian Federation and the EAEU. Tadacardil is indicated for use in adult patients with PAH functional class II and III according to the WHO classification to increase exercise tolerance. The efficacy of tadalafil has been shown in idiopathic PAH and PAH associated with connective tissue diseases. The recommended dose is 40 mg (2 tablets of 20 mg) once a day. The paper describes the mechanism of action and pharmacological effects of PDE5 inhibitors, features of the pharmacokinetics of tadalafil in comparison with other drugs of the class. The advantages of Tadacardil from Canonpharma Production are the proven effecacy of use in patients with PAH, ease of use due to a single dose of 2 tablets of 20 mg once a day in a standard dose; good tolerability and favorable safety profile; proven bioequivalence to the reference drug. In light of the new Eurasian recommendations for the diagnosis and treatment of PH, tadalafil has a wide field for clinical use, which will improve the treatment options for patients with PAH both in mono- and combination therapy.

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The authors declare that there are no conflicts of interest present.