Impacts of center and clinical factors in antihypertensive medication use after kidney transplantation

  • Farrukh M. Koraishy
  • , Hala Yamout
  • , Abhijit S. Naik
  • , Zidong Zhang
  • , Mark A. Schnitzler
  • , Rosemary Ouseph
  • , Ngan N. Lam
  • , Vikas R. Dharnidharka
  • , David Axelrod
  • , Gregory P. Hess
  • , Dorry L. Segev
  • , Bertram L. Kasiske
  • , Krista L. Lentine

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Hypertension guidelines recommend calcium channel blockers (CCBs), thiazide diuretics, and angiotensin-converting-enzyme inhibitors/angiotensin receptor blockers (ACEi/ARBs) as first-line agents to treat hypertension. Hypertension is common among kidney transplant (KTx) recipients, but data are limited regarding patterns of antihypertensive medication (AHM) use in this population. We examined a novel database that links national registry data for adult KTx recipients (age > 18 years) with AHM fill records from a pharmaceutical claims warehouse (2007-2016) to describe use and correlates of AHM use during months 7-12 post-transplant. For patients filling AHMs, individual agents used included: dihydropyridine (DHP) CCBs, 55.6%; beta-blockers (BBs), 52.8%; diuretics, 30.0%; ACEi/ARBs, 21.1%; non-DHP CCBs, 3.0%; and others, 20.1%. Both BB and ACEi/ARB use were significantly lower in the time period following the 2014 Eighth Joint National Committee (JNC-8) guidelines (2014-2016), compared with an earlier period (2007-2013). The median odds ratios generated from case-factor adjusted models supported variation in use of ACEi/ARBs (1.51) and BBs (1.55) across transplant centers. Contrary to hypertension guidelines for the general population, KTx recipients are prescribed relatively more BBs and fewer ACEi/ARBs. The clinical impact of this AHM prescribing pattern warrants further study.

Original languageEnglish
Article numbere13803
JournalClinical Transplantation
Volume34
Issue number3
DOIs
StatePublished - Mar 1 2020

Keywords

  • antihypertensive medications
  • kidney transplant
  • pharmacoepidemiology
  • practice patterns

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