Abstract |
Hospitalization for heart failure is a major health problem with high in-hospital and postdischarge mortality and morbidity. Non- potassium-sparing diuretics (NPSDs) still remain the cornerstone of therapy for fluid management in heart failure despite the lack of large randomized trials evaluating their safety and optimal dosing regimens in both the acute and chronic setting. Recent retrospective data suggest increased mortality and re-hospitalization rates in a wide spectrum of heart failure patients receiving NPSDs, particularly at high doses. Electrolyte abnormalities, hypotension, activation of neurohormones, and worsening renal function may all be responsible for the observed poor outcomes. Although NPSD will continue to be important agents to promptly resolve signs and symptoms of heart failure, alternative therapies such as vasopressine antagonists and adenosine blocking agents or techniques like veno-venous ultrafiltration have been developed in an effort to reduce NPSD exposure and minimize their side effects. Until other new agents become available, it is probably prudent to combine NPSD with aldosterone blocking agents that are known to improve outcomes.
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Authors | Filippo Brandimarte, Gian Francesco Mureddu, Alessandro Boccanelli, Giuseppe Cacciatore, Camillo Brandimarte, Francesco Fedele, Mihai Gheorghiade |
Journal | Journal of cardiovascular medicine (Hagerstown, Md.)
(J Cardiovasc Med (Hagerstown))
Vol. 11
Issue 8
Pg. 563-70
(Aug 2010)
ISSN: 1558-2035 [Electronic] United States |
PMID | 20186069
(Publication Type: Journal Article, Review)
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Chemical References |
- Hormone Antagonists
- Sodium Potassium Chloride Symporter Inhibitors
- Vasopressins
- Adenosine
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Topics |
- Adenosine
(antagonists & inhibitors)
- Cardiovascular Diseases
(chemically induced)
- Heart Failure
(drug therapy, mortality, physiopathology)
- Hemofiltration
- Hormone Antagonists
(therapeutic use)
- Humans
- Kidney Diseases
(chemically induced)
- Risk Assessment
- Risk Factors
- Sodium Potassium Chloride Symporter Inhibitors
(adverse effects, therapeutic use)
- Time Factors
- Treatment Outcome
- Vasopressins
(antagonists & inhibitors)
- Water-Electrolyte Balance
(drug effects)
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