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Published on: May 17, 2024
Effect of Combined Statin and Antihypertensive Therapy in Patients with Hypertension: A Systematic Review and
Ying Wang1,2, Long Jiang3, Shu-Jun Feng4
1The Second Affiliated Hospital of Henan University of Science and Technology, Luoyang, China.
Insights
Combined statin and antihypertensive therapy significantly lowers major cardiovascular events, myocardial infarction, and stroke risk in hypertensive patients. This combination offers greater cardiovascular benefits than antihypertensive therapy alone.
Area of Science:
- Cardiology
- Pharmacology
- Public Health
Background:
- Hypertension is a major risk factor for cardiovascular disease.
- Statins and antihypertensive medications are commonly prescribed to manage cardiovascular risk.
Approach:
- A systematic meta-analysis of 8 randomized controlled trials involving 38,618 patients.
- Compared combined statin and antihypertensive therapy against antihypertensive therapy alone.
- Utilized relative risks (RRs) with 95% confidence intervals (CIs) and a random-effects model.
Key Points:
- Combined therapy significantly reduced major adverse cardiovascular events (RR 0.79).
- Reduced risk of myocardial infarction (RR 0.67) and stroke (RR 0.82).
- No significant difference in cardiac death or all-cause mortality.
Conclusions:
- Combined statin and antihypertensive therapy provides significant cardiovascular benefits.
- This therapeutic approach is superior to antihypertensive therapy alone for preventing major cardiovascular events.
Introduction:
This meta-analysis aimed to explore the preventive effects of combined statin and antihypertensive therapy on major cardiovascular outcomes in patients with hypertension.
Methods:
PubMed, Embase, and the Cochrane Library databases and reference lists of published studies were systematically searched throughout October 9, 2019. Studies designed as randomized controlled trials and investigating the effects of combined statin and antihypertensive therapy versus antihypertensive therapy alone were included. Data abstraction and quality of included studies were assessed by 2 independent authors. The summary results were calculated using relative risks (RRs) with 95% CIs employing a random-effects model.
Results:
A total of 8 randomized controlled trials including 38,618 patients were finally enrolled. The summary RRs indicated that the combined therapy significantly reduced the risk of major adverse cardiovascular events compared with antihypertensive therapy alone (RR 0.79; 95% CI 0.71-0.88; p < 0.001). Furthermore, the patients in the combined therapy group also experienced less myocardial infarction (RR 0.67; 95% CI 0.53-0.84; p = 0.001) and stroke risks (RR 0.82; 95% CI 0.72-0.94; p = 0.005), while no significant difference was observed between combined therapy and antihypertensive therapy alone regarding cardiac death (RR 0.96; 95% CI 0.84-1.08; p = 0.465) and all-cause mortality (RR 0.95; 95% CI 0.86-1.04; p = 0.277).
Conclusion:
These findings suggested that combined statin and antihypertensive therapy was associated with more cardiovascular benefits compared with antihypertensive therapy alone.
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Antihypertensive Drugs: Vasodilators
