Evaluation of Loop Diuretic Dosing Following Sodium-Glucose Cotransporter 2 Inhibitor Initiation in Patients With Heart Failure.

Autor:	Trudeau BM; Denver Health and Hospital Authority, Denver, CO, USA., Allen LA; University of Colorado School of Medicine, Aurora, CO, USA., Billups SJ; Department of Clinical Pharmacy, University of Colorado Skaggs School of Pharmacy, Aurora, CO, USA., Saseen JJ; Department of Clinical Pharmacy, University of Colorado Skaggs School of Pharmacy, Aurora, CO, USA., Pearson SM; Abbott Northwestern General Medicine Associates, Edina, MN, USA.
Jazyk:	angličtina
Zdroj:	Journal of pharmacy practice [J Pharm Pract] 2023 Dec; Vol. 36 (6), pp. 1330-1335. Date of Electronic Publication: 2022 Jul 17.
DOI:	10.1177/08971900221116187
Abstrakt:	Introduction: Sodium-glucose cotransporter 2 inhibitors (SGLT2is) have demonstrated cardiovascular benefits in patients with heart failure, many of which take loop diuretics. There are no evidence-based recommendations identifying which patients may require loop diuretic dose decreases or how to adjust loop diuretic doses when SGLT2is are initiated. Objectives: The main objective of this study was to investigate the frequency and degree of adjustments in loop diuretic doses after SGLT2i initiation in patients with heart failure. Methods: In this retrospective evaluation, patients seen in the UCHealth system with a diagnosis of heart failure who were prescribed a loop diuretic before initiation of SGLT2i were identified. We described loop diuretic dose changes at the time of SGLT2i initiation, at 6 months after initiation, and at 1 year after initiation. We also described de-escalation of maintenance medications that can contribute to hypotension at these time points. Data were evaluated using descriptive statistics. Results: A total of 100 patients were included. Loop diuretic dose was reduced empirically upon SGLT2i initiation in 2.0% of patients. Reduction of loop diuretic dose within the first 6 months of starting an SGLT2i occurred in 8.0% of patients. From baseline to 12 months after starting SGLT2i therapy, 14.0% of patients had loop diuretic dose reduction. Conclusions: Most of our patients with HF did not have change in loop diuretic dose after initiation of an SGLT2i. In patients who did have loop diuretic dose reduction, most occurred within 6 months after starting SGLT2i therapy rather than empirically at time of initiation. Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Databáze:	MEDLINE
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