Very High-Dose Furosemide Continuous Infusions: A Case Series.

Publication/Presentation Date

9-1-2020

Abstract

BACKGROUND: There is paucity of data evaluating the efficacy and safety of very high-dose furosemide continuous infusions (≥40 mg/h) for volume removal. This infusion is a novel strategy of loop diuretic administration that may add valuable data to current literature.

METHODS AND RESULTS: This was a retrospective chart review. Patients were eligible for inclusion if prescribed a very high-dose furosemide infusion (defined as ≥40 mg/h, up to 240 mg/h) from April 1, 2017, to January 1, 2019, at Thomas Jefferson University Hospital. Data collected included the change in cumulative urine output, net urine output, incidence of acute kidney injury, occurrences of hypotension, electrolyte abnormalities, body weight, and ototoxicity. Twenty-two patients were included in this analysis. The median change in 24-hour urine output from before to after very high-dose continuous furosemide infusion increased from 1193 mL at 24 hours before infusion initiation to 3518 mL at 24 hours after infusion initiation (P < .01). Serum creatinine increased 24 hours after infusion initiation but decreased within 48 hours. There were no electrolyte abnormalities. Out of 22 patients, only 2 had an occurrence of hypotension. No patients were reported to have ototoxicity.

CONCLUSIONS: Very high-dose furosemide continuous infusions provide a significant increase in diuresis without worsening renal function, disturbing electrolytes, or increasing the risk of ototoxicity. Further studies are necessary to examine the efficacy and safety of this novel strategy.

Volume

26

Issue

9

First Page

794

Last Page

797

ISSN

1532-8414

Disciplines

Business Administration, Management, and Operations | Health and Medical Administration | Management Sciences and Quantitative Methods

PubMedID

32505817

Department(s)

Administration and Leadership

Document Type

Article

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