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Publications

Journal Article Ahead of print 1 citation

PubMed: 42446874 DOI: 10.1093/eschf/xvag184

Real-World Evaluation of Individualised Natriuresis and Diuresis Driven Protocol for Decongestion in Acute Heart Failure.

ESC Heart Fail

Authors: C B G Geraeds, H P Brunner-La Rocca, J W E M Sels, K F M Teunissen-Beekman, V P M van Empel, C Knackstedt, N H M K Uszko-Lencer, S Schalla, A W M van Stipdonk, G H J M Ellenbroek, S R B Heymans, A BarandiarĂ¡n Aizpurua

Affiliations

  • Department of Cardiology, Maastricht University Medical Centre +, Maastricht, The Netherlands.
  • Department of Cardiology, Maastricht University Medical Centre +, Maastricht, The Netherlands. Intensive Care department, Maastricht University Medical Centre +, Maastricht, The Netherlands.
  • Business Information Management Team, Heart and Vascular Centre, Maastricht University Medical Centre +, Maastricht, The Netherlands.
  • Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre +, Maastricht, The Netherlands.
  • Department of Cardiovascular Research, University of Leuven, Leuven, Belgium.

Abstract

BACKGROUND AND AIMS

Acute decompensated heart failure (ADHF) results in high rates of hospitalisation, re-admissions, and mortality, straining healthcare systems. Loop diuretics are crucial for fluid management in ADHF, but optimal dosing and monitoring remain unclear. The 2021 European Society of Cardiology guidelines suggest individualised dosing based on home diuretic use and close urinary sodium monitoring for better decongestion. This study evaluates the effectiveness of a new natriuresis- and urine output-guided protocol at Maastricht University Medical Centre+ (MUMC+) based on these recommendations.

METHODS

This retrospective study compared patients treated with a natriuresis- and urine output-guided protocol, introduced in May 2022, to those receiving standard care before May 2022. The guided protocol involved individualised loop diuretic dosing, regular urine sodium monitoring, and incremental adjustments as needed. Data on demographics, lab values, length of stay, mortality, and re-admission rates were analysed, with statistical adjustments for potential confounders.

RESULTS

The guided protocol was associated with significantly shorter hospital stay (median 6.9 vs. 7.5 days, P=0.029), lower six-month mortality (10.9% vs. 17.9%, P=0.017), and cardiac rehospitalisation rates (26.1% vs. 35.7%, P=0.015). These effects were independent of baseline differences and confounders. At 12 months, the guided protocol group showed sustained association of reduced cardiac rehospitalisation rates and a trend toward lower mortality.

CONCLUSION

This guided AHF protocol was associated with reduced hospital stays, six-month rehospitalisation rates, and mortality. Tailoring individual optimised diuretic therapy for ADHF seems promising, but further research is needed to confirm its long-term benefits.

MeSH

Diuresis, Mortality, Heart Failure, Heart, Natriuresis, Diuretics