Comparative Efficacy of Hypertension Management Strategies

Jordan Schneider1, Alejandro Alvarez-Betancourt2, Joshua Elbaz1

  • 1Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York.

Insights

Adding medication for hypertension (HTN) significantly lowered systolic blood pressure (SBP) more than increasing dosage. These findings offer insights into effective HTN management strategies.

Area of Science:

  • Cardiology
  • Pharmacology
  • Public Health

Background:

  • Hypertension (HTN) is a primary cardiovascular risk factor and a significant public health concern in the U.S.
  • Existing therapeutic advances for HTN management show gaps between clinical trial outcomes and real-world practice.

Purpose of the Study:

  • To evaluate and compare the efficacy of different antihypertensive medication adjustment strategies in a real-world clinical setting.
  • To identify which antihypertensive strategies are most effective in reducing systolic blood pressure (SBP).

Main Methods:

  • Retrospective analysis of 332 adult patients with HTN treated at a hospital clinic between 2016 and 2022.
  • Patients were categorized by treatment strategy: adding medication (AM), increasing dosage (ID), switching medications (SM), dropped medications (DrM), or no change (NC).
  • Systolic blood pressure (SBP) changes were analyzed using linear regression at 3- and 12-month follow-ups.

Main Results:

  • Adding medication (AM) resulted in the greatest reduction in SBP, with an adjusted ∆SBP of -11 mm Hg at 3 months (p < 0.001) and -9 mm Hg at 12 months (p = 0.006).
  • Increasing dosage (ID) showed a trend towards SBP reduction (-8.5 mm Hg at 3 months, p = 0.074; -7 mm Hg at 12 months, p = 0.3), but was not statistically significant compared to AM.
  • Switching medications (SM) demonstrated minimal impact on SBP reduction (-3 mm Hg at both 3 and 12 months).

Conclusions:

  • Adding antihypertensive medication is a highly effective strategy for reducing SBP in patients with HTN.
  • While increasing dosage may offer some benefit, it appears less effective than adding new medication.
  • These findings underscore the importance of tailored antihypertensive medication adjustment strategies for optimal patient outcomes.

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