Journals / Türk Girişimsel Kardiyoloji Derg. / 2010 / Cilt: 14 - Sayı: 1

Esansiyel hipertansiyonlu hastalarda ramipril ve eprosartanın kan basıncı ve diyastolik fonksiyon üzerine etkileri üzerine mukayeseli çalışma

A comparative study the effects of Ramipril and Eprosartan on blood pressure and diastolic function in patIents with essential hypertension

Pages
13–19
Publication Date
2022-11-05
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The benefits of both agents cannot be explained solely by their antihypertensive effects and possibly may be mediated through their unique effect on angiotensin blockade.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The renin-angiotensin system is the major contributor to development of hypertension, atherosclerosis, and many other cardiovascular diseases.
📊
Key Findings & Data:The effect on diastolic dysfunction is not known, either by angiotensin converting enzyme inhibitors or angiotensin receptor antagonists, are still not well understood.A double-blind, randomized, prospective study of either ramipril (10-20 mg daily) or eprosartan (600-800 mg daily) over a 6-months period was conducted in 100 patients (48 males, 52 females).
💡
Conclusion & Impact:The benefits of both agents cannot be explained solely by their antihypertensive effects and possibly may be mediated through their unique effect on angiotensin blockade.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The renin-angiotensin system is the major contributor to development of hypertension, atherosclerosis, and many other cardiovascular diseases. Angiotensin II, one of the main effectors of this system, contributes to the pathogenesis of hypertension and developing left ventricular hypertrophy, which plays an important role in evolution diastolic dysfunction and induce congestive heart failure or sudden death. The effect on diastolic dysfunction is not known, either by angiotensin converting enzyme inhibitors or angiotensin receptor antagonists, are still not well understood.A double-blind, randomized, prospective study of either ramipril (10-20 mg daily) or eprosartan (600-800 mg daily) over a 6-months period was conducted in 100 patients (48 males, 52 females). Diastolic dysfunction was evaluated by transmitral Doppler echocardiography measured: E/A ratio, isovolumic relaxation time (IVRT) and dece-leration time (DT). Antihypertensive action evaluating by measuring parameters using ambulatory blood pressure mo-nitoring (ABPM). After a 6-months treatment with ramipril or eprosartan, significant systolic blood pressure (SBP) (from 156,9±2.0 mmHg to 128.0±2.2 mmHg, P < 0.0001) and a greater reduction response were found in the eprosartan group (18,4% in eprosartan versus 10% in ramipril). The diastolic blood pressure (DBP) reduced in both the ramipril group (from 95,4±1,6 to 84,6±1,3 mmHg, P < 0.0001) and eprosartan group (from 94,8±1.38 to 82.1±1.56 mmHg, P < 0.0001). Additionally, were observed the best effects in the indices of diastolic function in patients administered treatments of eprosartan. Eprosartan is effective and well-tolerated in the treatment of mild-to-moderate hypertension, and the SBP response reduction to eprosartin was better than that to ramipril. The benefits of both agents cannot be explained solely by their antihypertensive effects and possibly may be mediated through their unique effect on angiotensin blockade.

Özet

Atriyoventriküler (AV) blok akut inferior miyokard enfarktüsünün (ME) sık komplikasyonlarında biridir ve bu nispeten sık görülen komplikasyon yüksek mortaliteye neden olması dolayısıyla klinik olarak büyük önem taşır. Bu çalışmada akut inferior ME seyrinde görülebilen atriyoventrikülertam blok gelişimi ile ilişkili olabilecek klinik faktörler ve elektrokardiyografik parametreler araştırılmıştır.AV tam blok gelişen 79 hasta ile AV blok izlenmeyen randomize 119 akut inferior ME'lü hasta karşılaştırılmıştır. AV tam blok gelişen hastalarda başvurudaki ortalama kan basıncı, trombolitik tedavi oranları ve ejeksiyon oranları düşük, hipertansiyon, senkop, zirve kreatin kinaz (CK-MB) düzeyleri, 3 damar hastalığı, ventriküler aritmi ve hastane içi mortalite oranları daha yüksek olarak bulunmuştur. Akut inferior ME'lü 65 ve üzerindeki hastalarda AV tam blok gelişmini 2.2 kat daha yüksektir. Ayrıca, RV4'de 1 mm'nin üzerinde ST yükselmesi AV tam blok gelişmini 3.7 kat, DIII'de 2.75 mm'nin üzerinde ST yükselmesi 12.3 kat, DIII'deki ST yüksekliğinin DII'dekine oranının 1.5'den fazla olması 3.7 kat artırırken trombolitik tedavi AV tam blok gelişimini 3.2 kat azaltmaktadır.Sonuç olarak, başvurudaki basitelektrokardiyografik ölçümler AV tam blok gelişimi için tarama testi olarak ve yüksek riskli hastaların belirlenmesinde kullanılabilir. Bu hastalar daha kararsız klinik durumlar açısından dikkatle izlenmeli veya profilaktik kalp pili yerleştirilmesi açısından değerlendirilmelidir.

🔖

Cite This Article

BATRYALIEV, T., LIUBA, P., CARAUŞ, A. (2022). Esansiyel hipertansiyonlu hastalarda ramipril ve eprosartanın kan basıncı ve diyastolik fonksiyon üzerine etkileri üzerine mukayeseli çalışma. Türk Girişimsel Kardiyoloji Derg., Cilt: 14 - Sayı: 1, 13–19. https://ajindex.com/articles/624448

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Chobanian A., Bakris G., et al. 2003. Seventh report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. Hypertension, 42:1206-52
  2. Cifkova R., et al. 2003. Practice guidelines for primary care physicians: 200 ESH/ESC hypertension guidelines. J Hypertens, 21:1779-86
  3. Cooper R., et al. Left ventricular hypertrophy in systemic hypertension. Benefit of its reversal. Am J Cardiol. 1990;65:441-45
  4. Effect of ramipril on mortality and morbidity of survivors of acute myocardial infarction with clinical evidence of heart failure. The Acute Infarction Ramipril Efficacy (AIRE) Study Investigators. Lancet 1993; 342: 821-28
  5. Ferrario CM. Use of angiotensin II receptor blockers in animal models of atherosclerosis. Am J Hypertens 2002; 15: 9S-13S
  6. Janardhanan R, Daley WL, Naqvi TZ, et al. Rationale and design: The VALsartan In Diastolic Dysfunction (VALIDD) Trial: Evolving the management of diastolic dysfunction in hypertension. Am Heart J. 2006;152:246-52
  7. Yusuf S, Pfeffer MA, Swedberg K, et al; CHARM Investigators and Committees. Effects of candesartan in patients with chronic heart failure and preserved left-ventricular ejection fraction: the CHARM-Preserved Trial. Lancet. 2003;362:777-81
  8. Massie BM, Carson PE, McMurray JJ, Komajda M, McKelvie R, Zile MR, Anderson S, Donovan M, Iverson E, Staiger C, Ptaszynska A. Irbesartan in patients with heart failure and Preserved ejection fraction. N Engl J Med 2008;359:2456-67
  9. Levine B. Eprosartan provides safe and effective long-term maintenance of blood pressure control in patients with mild to moderate essential hypertension. Curr Med Res Opin 2001;17: 8-17
  10. Bohm M, Sachse A. Safety and tolerability of eprosartan in combination with hydrochlorothiazide. Drug Saf 2002; 25: 599-611
  11. Hsin-Bang LEU et al. A Double Blind Randomized Trial to Compare the Effects of Eprosartan and Enalapril on Blood Pressure, Platelets, and Endothelium Function in Patients With Essential Hypertension. Jpn Heart J 2004;45:623-35
  12. Rake EC, Breeze E, Fletcher AE. Quality of life and cough on antihypertensive treatment: a randomised trial of eprosartan, enalapril and placebo. J Hum Hypertens 2001;15: 863-67
  13. ONTARGET Investigators. Telmisartan, ramipril, or both in patients at high risk for vascular events. N Engl J Med 2008;358:1547-59
  14. Lafleche A., et al. Differential responses of the heart and vasculature to chronic blood pressure reduction in essent