Heart failure & cardiomyopathiesMeta-analysis
Diuretic Potentiation Strategies in Acute Heart Failure
- Systematic review of randomised trials
Authors' conclusion
The available evidence suggests that intensification of loop diuretic agents produces relief of physical signs of decongestion, but the importance of different strategies for short-term decongestion strategy for health status and long-term outcomes has not been established.
Study context
- Population
- Patients with acute heart failure12 trials
- Comparison
- Diuretic combination strategies added to conventional therapy for acute heart failure (AHF)
Pooled result
As reported in the abstract
Short-term congestion, symptoms, serum creatinine, mortality and recurrent HF events · short-term
- Short-term responses (dyspnoea relief, physical signs of congestion, weight change) varied greatly across studies
- All diuretic strategies accompanied by short-term increases in serum creatinine
- No benefit on mortality or recurrent HF events
- Loop diuretic intensification produces relief of physical signs of decongestion
- none of the trials powered for clinical outcomes
Original publication
Diuretic Potentiation Strategies in Acute Heart Failure. JACC Heart Fail. doi:10.1016/j.jchf.2024.09.017
Summarised from the published abstract; every number is checked against it