Fixed-combination therapy to improve blood pressure control: experience with olmesartan-based therapy
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Updated: May 30, 2026

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Published on: June 6, 2025
Giuliano Tocci1, Massimo Volpe
1Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-9, 00189 Rome, Italy.
Insights
Effective hypertension management is crucial for reducing cardiovascular disease. Combination therapies, particularly those involving renin-angiotensin system inhibitors and olmesartan medoxomil, offer improved blood pressure control and tolerability.
Area of Science:
- Cardiology
- Pharmacology
Background:
- Hypertension is a global health challenge with suboptimal control rates worldwide.
- Even with treatment, hypertensive patients often face elevated cardiovascular risk due to comorbidities.
- Monotherapy may be insufficient for achieving optimal blood pressure control in many patients.
Purpose of the Study:
- To review fixed-combination antihypertensive strategies.
- To highlight the efficacy and safety of combinations involving renin-angiotensin system inhibitors.
- To focus on fixed-combination strategies utilizing olmesartan medoxomil.
Main Methods:
- Review of current clinical practice guidelines and pharmacological data.
- Analysis of combination therapies involving renin-angiotensin system inhibitors, thiazide diuretics, and calcium channel-blockers.
- Examination of fixed-combination products, specifically olmesartan medoxomil-based formulations.
Main Results:
- Combination therapy demonstrates superior blood pressure lowering compared to monotherapy.
- Fixed combinations of renin-angiotensin system inhibitors with thiazide diuretics or calcium channel-blockers are effective and well-tolerated.
- Olmesartan medoxomil-based fixed combinations offer a valuable therapeutic option for hypertension management.
Conclusions:
- Fixed-combination antihypertensive therapy is an effective strategy for improving blood pressure control.
- Olmesartan medoxomil-based fixed combinations represent a significant advancement in managing hypertension and reducing cardiovascular risk.
- Wider adoption of combination therapies, including fixed-dose formulations, is recommended for better patient outcomes.
Abstract:
Effective treatment of high blood pressure represents a key strategy for reducing the burden of hypertension-related cardiovascular diseases. In spite of these well-established concepts, hypertension remains poorly controlled worldwide. In addition, treated hypertensive patients often remain at higher risk compared with the normotensive population, even when a satisfactory blood pressure control is achieved, owing to a high or very high added cardiovascular risk profile. An emerging strategy to improve blood pressure control in hypertensive patients is a more extensive use of combination therapy than monotherapy in the daily clinical practice. Within the possible antihypertensive drug combinations currently available for the clinical management of hypertension, those based on the association of drugs inhibiting the renin-angiotensin system and thiazide diuretics or calcium channel-blockers have demonstrated to be effective and safe in lowering both systolic and diastolic blood pressure levels with a good tolerability profile. This article provides an overview of fixed-combination strategies, with a particular focus on the fixed-combination strategies based on olmesartan medoxomil.
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