Anti-Hypertensive Medication Combinations in the United States

Michael E Johansen1, Jonathan Yun2, James M Griggs2

  • 1From the Grant Family Medicine, OhioHealth, Columbus, OH (MEJ, JMG); Heritage College of Osteopathic Medicine at Ohio University, Dublin, OH (MEJ); Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC (JY); Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC (JY); Department of Internal Medicine, Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL (EAJ); Department of Family Medicine, University of Michigan, Ann Arbor, MI (CRR). mikejoha3@gmail.com.

Insights

Most adults with hypertension use multiple medications, with common drug combinations varying by comorbidity. Understanding these patterns can improve hypertension management and patient outcomes.

Area of Science:

  • Cardiology
  • Pharmacology
  • Public Health

Background:

  • Hypertension management is complex and influenced by comorbidities.
  • Understanding current anti-hypertensive medication regimens is crucial for optimizing treatment.

Purpose of the Study:

  • To describe common anti-hypertensive medication regimens in adults with hypertension.
  • To analyze these regimens across four distinct comorbidity groups.

Main Methods:

  • Utilized data from the Medical Expenditure Panel Survey (2013-2015).
  • Included 15,901 adults with hypertension on anti-hypertensive medications.
  • Categorized participants into four groups based on comorbidities: hypertension only, hypertension and diabetes, hypertension and cardiovascular disease, and all three.

Main Results:

  • Over half (58.6%) of adults with hypertension used multiple anti-hypertensive medications.
  • Regimens with angiotensin-converting enzyme (ACE) inhibitors/angiotensin II receptor blockers (ARBs) were most common for multi-drug therapies.
  • Specific two-drug combinations varied: ACE-inhibitor/ARB with thiazide for hypertension-only and hypertension-diabetes groups; ACE-inhibitor/ARB with beta-blocker for cardiovascular disease groups.

Conclusions:

  • Hypertension medication regimens, often involving 2-5 drugs, differ significantly based on patient comorbidities.
  • Further research into the efficacy of specific combination therapies for diverse patient groups is warranted.
  • Optimizing anti-hypertensive regimens tailored to comorbidities may improve patient outcomes.
Abstract

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