Why the study?
Does fluid restriction improve symptoms and HRQOL in patients with heart failure?
Does fluid restriction improve symptoms and HRQOL in patients with heart failure?
A pilot study of fluid restriction in heart failure suggests it may reduce fluid intake and HF symptoms but increases thirst distress, highlighting the need to balance symptom relief with quality of life in future trials.
These outcomes suggest that patients receiving the EBI drank slightly less fluid, experienced less typical HF symptoms, greater thirst distress and stable HRQOL. Moderate to large effect sizes for the measures used were observed, and outcomes suggest that a randomized trial of various levels of FR would not potentiate fluid congestion but should specifically address preservation of HRQOL and thirst symptoms.
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Reilly et al. (2014) studied this question.
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