Renin-Angiotensin-Aldosterone System Inhibitor Dosing After Initiation of Outpatient Sodium Zirconium Cyclosilicate Therapy: The GALVANIZE RAASi Real-World Evidence Study.

ABSTRACT:

Introduction

The use of renin-angiotensin-aldosterone system inhibitors (RAASi), including mineralocorticoid receptor antagonists (MRAs), can cause or exacerbate hyperkalemia, especially in patients with chronic kidney disease (CKD) and heart failure (HF). Prior research has demonstrated that sodium zirconium cyclosilicate (SZC) can enable continued RAASi use in patients with hyperkalemia. This study, GALVANIZE RAASi, sought to describe the proportion of patients with hyperkalemia who had an optimized or maximized RAASi dose after the initiation of outpatient SZC therapy.

Methods

Using data from a large US insurance claims database from July 2018-December 2022, adults initiating SZC in the outpatient setting (index) while using a RAASi (≥ 7 day overlap with index and ≥ 1 RAA

SUBMITTER: Agiro A 

PROVIDER: S-EPMC12313742 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature