Related Experiment Video
Updated: Jun 1, 2026

Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
[Achievements and problems of modern trials of antihypertensive drugs]
Insights
Lowering high arterial pressure (AP) improves outcomes in hypertension (AH). This review explores drug properties beyond AP reduction that impact prognosis, considering cardiovascular risk context.
Area of Science:
- Cardiology and Clinical Pharmacology
- Hypertension Management
Context:
- Landmark randomized clinical trials (RCTs) in the 1960s-1980s established the benefits of lowering elevated arterial pressure (AP) in patients with arterial hypertension (AH), primarily using diuretics and beta-blockers.
- Subsequent comparative RCTs demonstrated that the five main classes of antihypertensive agents exhibit similar efficacy in reducing AP levels in the brachial artery.
Purpose:
- To review the value of auxiliary, class-specific properties of antihypertensive agents that may influence patient prognosis independently of AP reduction.
- To discuss challenges in hypertension management, including the decreasing emphasis on quantitative AP targets and the integration of AP within a broader cardiovascular risk assessment.
Summary:
- This review examines the prognostic significance of antihypertensive drug properties beyond their blood pressure-lowering effects.
- It addresses issues concerning the external validity of RCTs, the extrapolation of findings from high-risk to low-risk populations, and the interpretation of hard versus surrogate endpoints in hypertension research.
Impact:
- Highlights the need to consider individual patient profiles and drug-specific characteristics for optimizing hypertension treatment strategies.
- Emphasizes the importance of a holistic approach to cardiovascular risk management, moving beyond solely focusing on arterial pressure reduction.
Abstract:
Most important value of lowering of substantially elevated arterial pressure (AP) for improvement of outcomes in patients with arterial hypertension (AH) was convincingly confirmed by large truly placebo controlled randomized clinical trials (RCT) with the use of mainly diuretics, and/or beta-adrenoblockers in the 60-80ths. Later comparative RCT confirmed equal antihypertensive efficacy of 5 main drug classes relative to AP level in brachial artery. In this review we discuss merit of auxiliary class-specific properties of antihypertensive agents potentially affecting prognosis besides AP lowering. We also discuss problems related to decline of significance of quantitative criteria of AH and consideration of AP level in general context of cardiovascular risk; problems of external validity of RCT; extrapolation of RCT results obtained in patients with complicated AH and very high cardiovascular risk on young patients with uncomplicated AH; significance of hard and surrogate end points.
Related Concept Videos
Hypertension III: Clinical Manifestations and Diagnostic Studies
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
Hypertension IV: Drug Therapy and Lifestyle Modifications
Hypertension V: Nursing Management
Antihypertensive Drugs: Action of Diuretics
Hypertension II: Pathophysiology