Evidence map›Paper›PMID 26823554›Full record

ArticleJournal of the American Society of Nephrology : JASN2016

The Risk of Major Hemorrhage with CKD.

Amber O Molnar, Sarah E Bota, Amit X Garg, Ziv Harel, Ngan Lam, Eric McArthur, Gihad Nesrallah, Jeffrey Perl, Manish M Sood

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 6 pooled it
7.3field-weighted citation impact, top 2% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

76 citing papers in PubMed, 6 syntheses or guidelines pooled it, 171 citations in OpenAlex.

  1. Guideline
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  3. Transcatheter left atrial appendage occlusion in patients with chronic kidney disease: a systematic review and meta-analysis.Clinical research in cardiology : official journal of the German Cardiac Society · 2024
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  17. Ticagrelor MonotherapyKorean circulation journal · 2025
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16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 1 country.

Amber O MolnarDivision of Nephrology, McMaster University, Hamilton, Ontario, Canada; Division of Nephrology, University of Ottawa, Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada;
Sarah E BotaInstitute for Clinical Evaluative Sciences, Ontario, Canada; Department of Epidemiology and Biostatistics and.
Amit X GargInstitute for Clinical Evaluative Sciences, Ontario, Canada; Department of Epidemiology and Biostatistics and Division of Nephrology, Western University, London, Ontario, Canada;
Ziv HarelInstitute for Clinical Evaluative Sciences, Ontario, Canada; Division of Nephrology, Western University, London, Ontario, Canada; Division of Nephrology, University of Toronto, Ontario, Canada;
Ngan LamDivision of Nephrology, University of Alberta, Edmonton, Alberta, Canada; and.
Eric McArthurInstitute for Clinical Evaluative Sciences, Ontario, Canada;
Gihad NesrallahDivision of Nephrology, Humber River Hospital, Toronto, Ontario, Canada.
Jeffrey PerlDivision of Nephrology, University of Toronto, Ontario, Canada;
Manish M SoodDivision of Nephrology, University of Ottawa, Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada; Institute for Clinical Evaluative Sciences, Ontario, Canada; Msood@toh.on.ca.
Institute for Clinical Evaluative Sciences · CAWestern University · CAHumber River Regional Hospital · CAOttawa Hospital Research InstituteUniversity of Alberta · CAUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New staging systems for CKD account for both reduced eGFR and albuminuria; whether each measure associates with greater risk of hemorrhage is unclear. In this retrospective cohort study (2002-2010), we grouped 516,197 adults ≥40 years old by eGFR (≥90, 60 to <90, 45 to <60, 30 to <45, 15 to <30, or <15 ml/min per 1.73 m(2)) and urine albumin-to-creatinine ratio (ACR; >300, 30-300, or <30 mg/g) to examine incidence of hemorrhage. The 3-year cumulative incidence of hemorrhage increased 20-fold across declining eGFR and increasing urine ACR groupings (highest eGFR/lowest ACR: 0.5%; lowest eGFR/highest ACR: 10.1%). Urine ACR altered the association of eGFR with hemorrhage (P<0.001). In adjusted models using the highest eGFR/lowest ACR grouping as the referent, patients with eGFR=15 to <30 ml/min per 1.73 m(2) had adjusted relative risks of hemorrhage of 1.9 (95% confidence interval [95% CI], 1.5 to 2.4) with the lowest ACR and 3.7 (95% CI, 3.0 to 4.5) with the highest ACR. Patients with the highest eGFR/highest ACR had an adjusted relative risk of hemorrhage of 2.3 (95% CI, 1.8 to 2.9), comparable with the risk for patients with the lowest eGFR/lowest ACR. The associations attenuated but remained significant after adjustment for anticoagulant and antiplatelet use in patients ≥66 years old. The risk of hemorrhage differed by urine ACR in high risk subgroups. Our data show that declining eGFR and increasing albuminuria each independently increase hemorrhage risk. Strategies to reduce hemorrhage events among patients with CKD are warranted.

Indexed as

AlbuminuriaCohort StudiesFemaleGlomerular Filtration RateHemorrhageHumansIncidenceKidney Failure, ChronicMaleMiddle AgedRetrospective StudiesRisk FactorsSeverity of Illness Indexalbuminuriableeding riskchronic kidney diseaseclinical epidemiologyhemorrhagevascular disease

Identifiers

PMID26823554
PMCPMC5004646
OpenAlexW2286779217

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.