Evidence map›Paper›PMID 30898202›Full record

ArticleJournal of the American College of Cardiology2019

Effect of Neprilysin Inhibition on Various Natriuretic Peptide Assays.

Nasrien E Ibrahim, Cian P McCarthy, Shreya Shrestha, Hanna K Gaggin, Renata Mukai, Jackie Szymonifka, Fred S Apple, John C Burnett, Seethalakshmi Iyer, James L Januzzi

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Journal of the American College of Cardiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04687111 (A Randomised, Controlled, Double-blind, Double-dummy, Clinical Trial Comparing Sacubitril-Valsartan Versus Valsartan in Asymptomatic, Stage A/B HFpEF Patients With Elevated Natriuretic Peptide and Abnormal LAVI.), which is not on this map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 1 pooled it
13.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

NCT04687111 phase2unknown statusnot on this map

A Randomised, Controlled, Double-blind, Double-dummy, Clinical Trial Comparing Sacubitril-Valsartan Versus Valsartan in Asymptomatic, Stage A/B HFpEF Patients With Elevated Natriuretic Peptide and Abnormal LAVI. (Previously NCT02682719)

TypeinterventionalSponsorMark LedwidgeRan2015 to 2021Enrolled250ConditionsAtrial Remodeling, Myocardial Dysfunction, Left Ventricular Remodeling, Left Ventricular Diastolic DysfunctionArmsSacubitril-Valsartan, Valsartan
3 · Its place in the literature

Who cites it

68 citing papers in PubMed, 1 synthesis or guideline pooled it, 122 citations in OpenAlex.

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  13. Biomarkers of Hemodynamic Congestion in Heart Failure.Current heart failure reports · 2024
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8 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Nasrien E IbrahimCardiology Division, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
Cian P McCarthyCardiology Division, Massachusetts General Hospital, Boston, Massachusetts.
Shreya ShresthaCardiology Division, Massachusetts General Hospital, Boston, Massachusetts.
Hanna K GagginCardiology Division, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
Renata MukaiCardiology Division, Massachusetts General Hospital, Boston, Massachusetts.
Jackie SzymonifkaNew York University Langone Medical Center, New York, New York.
Fred S AppleLaboratory Medicine & Pathology, Hennepin County Medical Center & University of Minnesota, Minneapolis, Minnesota.
John C BurnettMayo Clinic, Rochester, Minnesota.
Seethalakshmi IyerMayo Clinic, Rochester, Minnesota.
James L JanuzziCardiology Division, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Baim Institute for Clinical Research, Boston, Massachusetts. Electronic address: jjanuzzi@partners.org.
Harvard University · USMassachusetts General Hospital · USMayo Clinic · USNYU Langone Health · USUniversity of Minnesota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWith sacubitril/valsartan treatment, B-type natriuretic peptide (BNP) concentrations increase; it remains unclear whether change in BNP concentrations is similar across all assays for its measurement. Effects of sacubitril/valsartan on atrial natriuretic peptide (ANP) concentrations in patients are unknown. Lastly, the impact of neprilysin inhibition on mid-regional pro-ANP (MR-proANP), N-terminal pro-BNP (NT-proBNP), proBNP

objectivesThis study sought to examine the effects of sacubitril/valsartan on results from different natriuretic peptide assays.

methodsTwenty-three consecutive stable patients with heart failure and reduced ejection fraction were initiated and titrated on sacubitril/valsartan. Change in ANP, MR-proANP, BNP (using 5 assays), NT-proBNP (3 assays), proBNP

resultsAverage time to 3 follow-up visits was 22, 46, and 84 days. ANP rapidly and substantially increased with initiation and titration of sacubitril/valsartan, more than doubling by the first follow-up visit (+105.8%). Magnitude of ANP increase was greatest in those with concentrations above the median at baseline (+188%) compared with those with lower baseline concentrations (+44%); ANP increases were sustained. Treatment with sacubitril/valsartan led to inconsistent changes in BNP, which varied across methods assessed. Concentrations of MR-proANP, NT-proBNP, and proBNP

conclusionsInitiation and titration of sacubitril/valsartan led to variable changes in concentrations of multiple natriuretic peptides. These results provide important insights into the effects of sacubitril/valsartan treatment on individual patient results, and further suggest the benefit of neprilysin inhibition may be partially mediated by increased ANP concentrations.

Indexed as

AminobutyratesHeart FailureNatriuretic Peptide, BrainNeprilysinTetrazolesAngiotensin Receptor AntagonistsBiphenyl CompoundsDrug CombinationsDrug MonitoringFemaleHumansMaleMiddle AgedPharmacological PhenomenaStroke VolumeValsartanAminobutyratesAngiotensin Receptor AntagonistsBiphenyl CompoundsDrug CombinationsNatriuretic Peptide, BrainNeprilysinsacubitril and valsartan sodium hydrate drug combinationTetrazolesValsartanbiomarkersheart failurenatriuretic peptidesneprilysin

Identifiers

PMID30898202
OpenAlexW2921101918

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.