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Tailoring treatment to minority patients
1Department of Medicine, University of Maryland School of Medicine, Baltimore.
The American Journal of Medicine
|March 12, 1990
Summary
Black individuals with hypertension respond well to treatment, with diuretics proving more effective than beta-blockers or ACE inhibitors as initial monotherapy. Combination therapy can further improve blood pressure control in this population.
Area of Science:
- Cardiology
- Pharmacology
- Public Health
Background:
- Hypertension in Black individuals presents unique challenges, including higher cardiovascular mortality and end-organ damage compared to white patients.
- Socioeconomic factors and distinct hemodynamic profiles influence treatment efficacy in Black hypertensive populations.
- Despite higher prevalence, Black hypertensives are responsive to therapy, though specific drug classes show varied effectiveness.
Purpose of the Study:
- To review the specific considerations for treating hypertension in Black individuals.
- To evaluate the differential efficacy of antihypertensive drug classes in Black patients.
- To provide evidence-based recommendations for optimizing blood pressure management in this demographic.
Main Methods:
- Review of existing clinical trials and pharmacological data concerning hypertension treatment in Black populations.
- Analysis of hemodynamic profiles and drug response patterns specific to Black hypertensives.
- Examination of factors influencing treatment adherence and outcomes, including socioeconomic determinants.
Main Results:
- Diuretics demonstrate superior efficacy as monotherapy in Black hypertensives compared to beta-blockers and angiotensin-converting enzyme (ACE) inhibitors.
- Black patients achieve goal blood pressure at rates comparable to white patients with stepped-care therapy.
- Combination therapy, particularly involving diuretics with ACE inhibitors or calcium-entry blockers, may enhance responsiveness.
Conclusions:
- Diuretics are recommended as first-line monotherapy for hypertension in Black individuals due to efficacy, cost, and compliance advantages.
- Combination therapy should be considered for Black hypertensives, especially those with comorbidities like left ventricular hypertrophy or congestive heart failure.
- Addressing socioeconomic barriers and tailoring treatment based on individual response are crucial for effective hypertension management in Black populations.