We have located links that may give you full text access.
Valsartan in acute myocardial infarction trial (VALIANT): rationale and design.
American Heart Journal 2000 November
BACKGROUND: Survivors of acute myocardial infarction (MI) complicated by heart failure and/or resulting in left ventricular dysfunction are at heightened risk for subsequent death and major nonfatal cardiovascular events. Inhibition of the renin-angiotensin system with an angiotensin-converting enzyme inhibitor has consistently been demonstrated to result in reductions in these risks by approximately 20%. The development of angiotensin II receptor blockers offers a new, more specific, and theoretically more complete pharmacologic mode to inhibit the adverse influence of angiotensin II.
METHODS: Valsartan in Acute Myocardial Infarction (VALIANT) is a multicenter, double-blind, randomized, active controlled parallel group study comparing the efficacy and safety of long-term treatment with valsartan, captopril, and their combination in high-risk patients after MI. The trial is designed with 3 arms, giving equal statistical consideration to survival comparisons of captopril versus the angiotensin II receptor blocker valsartan, as well as the combination of captopril plus valsartan, compared with a proven effective dose of captopril. This 14,500-patient trial is designed with an 86% power to detect a 15% reduction in mortality rate with either use of valsartan compared with captopril. The trial encourages optimal individualization of other proven therapies in acute and chronic infarction, and the international patient body ensures good representation of multiple practice patterns.
CONCLUSION: VALIANT is a large international investigative effort that will evaluate the role of valsartan in the management of patients with MI associated with heart failure and/or left ventricular dysfunction. The use of a proven dose of captopril and the comparator arms with valsartan alone or in combination with captopril provides a unique test of whether the angiotensin II receptor blocker can make an additional improvement in clinical outcomes beyond angiotensin-converting enzyme inhibitors.
METHODS: Valsartan in Acute Myocardial Infarction (VALIANT) is a multicenter, double-blind, randomized, active controlled parallel group study comparing the efficacy and safety of long-term treatment with valsartan, captopril, and their combination in high-risk patients after MI. The trial is designed with 3 arms, giving equal statistical consideration to survival comparisons of captopril versus the angiotensin II receptor blocker valsartan, as well as the combination of captopril plus valsartan, compared with a proven effective dose of captopril. This 14,500-patient trial is designed with an 86% power to detect a 15% reduction in mortality rate with either use of valsartan compared with captopril. The trial encourages optimal individualization of other proven therapies in acute and chronic infarction, and the international patient body ensures good representation of multiple practice patterns.
CONCLUSION: VALIANT is a large international investigative effort that will evaluate the role of valsartan in the management of patients with MI associated with heart failure and/or left ventricular dysfunction. The use of a proven dose of captopril and the comparator arms with valsartan alone or in combination with captopril provides a unique test of whether the angiotensin II receptor blocker can make an additional improvement in clinical outcomes beyond angiotensin-converting enzyme inhibitors.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app