Сравнительная оценка различного выбора инициирующей антигипертензивной терапии в коррекции поражения органов-мишеней у больных гипертонической болезнью
Сравнительная оценка различного выбора инициирующей антигипертензивной терапии в коррекции поражения органов-мишеней у больных гипертонической болезнью
Сравнительная оценка различного выбора инициирующей антигипертензивной терапии в коррекции поражения органов-мишеней у больных гипертонической болезнью
Цель: оценка влияния комбинированной антигипертензивной терапии (АГТ) со старта на показатели поражения органов-мишеней у больных гипертонической болезнью (ГБ) независимо от исходного уровня артериального давления (АД). Материалы и методы: обследовано 47 пациентов с ГБ, имеющих трехкомпонентное поражение органов-мишеней. Больные были разделены на 2 группы в зависимости от выбора АГТ. В 1-ю группу вошли 24 пациента, получавшие фиксированную комбинацию эпросартана мезилат и гидрохлоротиазид независимо от уровня АД и группы сердечно-сосудистого риска со старта. Во 2-й группе (23 пациента) АГТ назначали в зависимости от уровня АД: монотерапия эналаприлом и нефиксированная комбинация его с гидрохлоротиазидом. Длительность терапии составила 6 мес. Основные результаты: достижение целевого уровня АД было равнозначным в обеих группах. Регресс поражения органов-мишеней был более выражен в 1-й группе, чем во 2-й, по массе миокарда и индексу массы миокарда левого желудочка (p=0,044, p=0,015), по скорости клубочковой фильтрации (p=0,003) и показателям, отражающим жесткость сосудистой стенки (p<0,001). Заключение: степень коррекции поражения органов-мишеней при ГБ зависит не только от частоты достижения целевого уровня АД, но и от ее интенсивности, а также выбора АГТ и времени ее старта.
Ключевые слова: гипертоническая болезнь, комбинированная антигипертензивная терапия, регресс поражения органов-мишеней.
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Aim: to evaluate the impact of initiating combination antihypertensive therapy on the parameters of target organ damage in hypertensive patients irrespective of baseline blood pressure (BP). Subjects and methods. Forty-seven hypertensive patients who had three-component damage to target organs were examined. The patients were divided into two groups according to the choice of antihypertensive therapy. Group 1 comprised 24 patients who received a fixed-dose combination of eprosartan mesylate and hydrochlorothiazide regardless of the level of BP and the group of cardiovascular risk from the start. In Group 2 (n=23), antihypertensive therapy was initiated depending on the level of BP: monotherapy with enalapril and its non-fixed dose combination with hydrochlorothiazide. The duration of the therapy was 6 months. Results. The attainment rate for BP goals was similar in both groups. Target organ damage regression in terms of myocardial weight (p=0,044), left ventricular mass index (p=0,015), glomerular filtration rate (p=0,003), and the parameters characterizing vascular wall stiffness (p<0,001), was more marked in Group 1 than that in Group 2. Conclusion. The degree of correction of target organ damage in hypertensive disease depends not only on the attainment rate for BP goals, but also on the intensity and choice of antihypertensive therapy and the time of its start.
Key words: hypertensive disease, combination antihypertensive therapy, regression of target organ damage.
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