Trial reportCirculation. Heart failure2024
Renal Effects of Combination Phosphodiesterase V Inhibition and Low-Dose B-Type Natriuretic Peptide in Acute Heart Failure: A Randomized Clinical Trial.
Trial report in Circulation. Heart failure, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00972569 (Specific Aims 3), which is not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Specific Aims 3: Define in Hospitalized Decompensated CHF Patients With Renal Dysfunction, the Renal Actions of Low Dose Intravenous Infusion of BNP in the Presence and Absence of Acute PDE V Inhibition in Improving Renal Function
Who cites it
1 citing paper in PubMed.
- Photobiomodulation in cardiovascular diseases: molecular mechanisms and pharmacological approaches to enhance the therapeutics effects of light.Lasers in medical science · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
backgroundCardiorenal dysfunction with impaired cyclic GMP (cGMP) response is common in patients presenting with acute heart failure (HF). Type V phosphodiesterase (PDEV) is known to be upregulated in HF and may explain the dysfunction of renal response. The aim of this study was to determine whether B-type natriuretic peptide (BNP) alone or in combination with PDEV inhibition improves renal function and increases urinary sodium and cGMP excretion in acute HF.
methodsThis open-label study included 67 patients hospitalized with acute HF and renal dysfunction. Patients were randomized to standard care, low-dose intravenous BNP (0.005 µg/kg per minute), or combination BNP/PDEV inhibition with sildenafil (25 mg q12 hours) for 48 hours. The coprimary end points were the percent change in estimated glomerular filtration rate and blood urea nitrogen from baseline to 48 hours.
resultsTreatment with BNP and BNP/PDEV inhibitor significantly increased plasma cGMP at 24 hours (+25.6% [+9.8%, +84.7%] and +60.8% [+32.3%, +103.8%] for BNP and BNP/PDEV versus -13.5% [-29.1%, +14.2%] with standard care;
conclusionsBNP and combination BNP/PDEV inhibition increased plasma cGMP in patients with acute HF but did not improve renal function or urinary sodium/cGMP excretion. Our study does not support the use of intravenous low-dose BNP with or without PDEV inhibition to enhance renal function in patients admitted with acute HF. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT00972569.
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