Journal of the Formosan Medical Association (Mar 2024)

How should anti-hypertensive medications be adjusted before screening for primary aldosteronism?

  • Jin-Ying Lu,
  • Yi-Yao Chang,
  • Ting-Wei Lee,
  • Ming-Hsien Wu,
  • Zheng-Wei Chen,
  • Yen-Ta Huang,
  • Tai-Shuan Lai,
  • Leay Kiaw Er,
  • Yen-Hung Lin,
  • Vin-Cent Wu,
  • Hao-Min Cheng,
  • Hsien-Li Kao,
  • Charles Jia-Yin Hou,
  • Kwan-Dun Wu,
  • Szu-Tah Chen,
  • Feng-Hsuan Liu

Journal volume & issue
Vol. 123
pp. S91 – S97

Abstract

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Anti-hypertensive medications may affect plasma renin activity and/or plasma aldosterone concentration, misleading the interpretation of the aldosterone-to-renin ratio when screening for primary aldosteronism. The Task Force of Taiwan PA recommends that, when necessary, using α-adrenergic receptor blocking agents, centrally acting α-adrenergic agonists, and/or non-dihydropyridine calcium channel blockers should be considered to control blood pressure before screening for PA. We recommend temporarily holding β-adrenergic receptor blocking agents, mineralocorticoid receptor antagonists, dihydropyridine calcium channel blockers, angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers, and all diuretics before screening for PA. Further large-scale randomized controlled studies are required to confirm the recommendations.

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