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Updated: Oct 10, 2026

Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
Improving prognosis in hypertension: exploring the benefits of angiotensin II type 1 receptor blockade
1Department of Nephrology, Hospital 12 de Octobre, Madrid, Spain.
Insights
Effective blood pressure management in hypertension involves more than just lowering readings. Angiotensin II receptor blockers like candesartan offer significant cardiovascular and renal protection by blocking harmful neurohormonal effects.
Area of Science:
- Cardiology
- Nephrology
- Pharmacology
Background:
- Hypertension prognosis can be improved by managing blood pressure and suppressing adverse neurohormonal influences.
- Angiotensin-converting enzyme inhibitors reduce cardiac and renal damage, but other agents are also being studied.
Purpose of the Study:
- To evaluate the efficacy of angiotensin II type 1 (AT1) receptor blockers in reducing cardiac and renal damage.
- To assess the specific benefits of candesartan in controlling blood pressure and mitigating angiotensin II effects.
Main Methods:
- Review of studies on angiotensin II type 1 (AT1) receptor blockers.
- Analysis of candesartan's binding affinity and duration of action.
- Evaluation of candesartan cilexetil in combination therapy.
Main Results:
- Angiotensin II type 1 (AT1) receptor blockers show promise in reducing cardiac and renal damage.
- Candesartan provides sustained 24-hour blood pressure control and blocks major adverse cardiovascular effects of angiotensin II.
- Candesartan cilexetil is effective and well-tolerated with hydrochlorothiazide for difficult-to-control hypertension.
Conclusions:
- Effective hypertension management requires addressing neurohormonal influences alongside blood pressure reduction.
- Candesartan, an AT1 receptor blocker, offers significant cardiovascular and renal protective benefits.
- Combination therapy with candesartan cilexetil and hydrochlorothiazide is a viable option for patients needing multiple agents.
Abstract:
Prognosis can be improved in hypertensive patients not only by reducing blood pressure, but probably also by effective suppression of adverse neurohormonal influences. Inhibition of the renin-angiotensin system by angiotensin-converting enzyme inhibitors effectively reduces left ventricular hypertrophy and decreases morbidity and mortality due to heart failure, as well as slowing the progression of renal disease. Initial data from studies of angiotensin II type 1 (AT1) receptor blockers indicate that these agents should also be effective in reducing cardiac and renal damage. In this class, candesartan, by virtue of its tight and long-lasting binding to the AT1-receptor, provides pronounced 24-h blood pressure control with effective blockade of all the major negative cardiovascular effects of angiotensin II. Candesartan cilexetil has also been shown to be effective and well tolerated in combination with hydrochlorothiazide in those hypertensive patients who require more than one agent to reach their target blood pressure.
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