Evidence map›Paper›PMID 38560911›Full record

ArticleAnnals of internal medicine2024

Association of Albuminuria With Chronic Kidney Disease Progression in Persons With Chronic Kidney Disease and Normoalbuminuria : A Cohort Study.

Ashish Verma, Insa M Schmidt, Sophie Claudel, Ragnar Palsson, Sushrut S Waikar, Anand Srivastava

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in Annals of internal medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 2 pooled it
13.6field-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.

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

35 citing papers in PubMed, 2 syntheses or guidelines pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  7. Observational
  8. Albuminuria or proteinuria in glomerular disease and CKD-which one to use?Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Article
  9. Article
  10. Diabetic kidney disease, biomarkers, and finerenone.Diabetes, obesity & metabolism · 2026
    Review
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  20. Observational
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

6 authors at 3 institutions in 2 countries.

Ashish VermaBoston Medical Center and Section of Nephrology, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts (A.V., S.S.W.).ORCID 0000-0001-9497-6327
Insa M SchmidtBoston Medical Center and Section of Nephrology, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts; and Hamburg Center for Kidney Health, University Medical Center Hamburg, Hamburg, Germany (I.M.S.).ORCID 0000-0002-0420-6570
Sophie ClaudelDepartment of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts (S.C.).ORCID 0000-0002-7695-4674
Ragnar PalssonDivision of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts (R.P.).
Sushrut S WaikarBoston Medical Center and Section of Nephrology, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts (A.V., S.S.W.).ORCID 0000-0003-4004-326X
Anand SrivastavaDivision of Nephrology, Department of Medicine, University of Illinois Chicago, Chicago, Illinois (A.S.).
Boston University · USMassachusetts General Hospital · USUniversity of Illinois Chicago · US

Funding

ConProject-002U2CDK114886 · NIDDK · UNIVERSITY OF WASHINGTON · PI HIMMELFARB, JONATHAN · 2017 to 2021
$21.0M
Utility of Biomarkers of Rejection and Kidney Injury in Tailoring Liver Transplant ImmunosuppressionU01AI163081 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Justin Boike, Paolo Cravedi · 2021 to 2026
$11.3M
Non-Invasive Imaging Biomarkers to Identify a High-Risk Chronic Kidney Disease PhenotypeK23DK120811 · NIDDK · UNIVERSITY OF ILLINOIS AT CHICAGO · PI SRIVASTAVA, ANAND · 2020 to 2024
$1.0M
NIAID NIH HHS U01 AI163081NIDDK NIH HHS K23 DK120811NIDDK NIH HHS U2C DK114886
6 · The paper itself

Abstract

backgroundAlbuminuria is a major risk factor for chronic kidney disease (CKD) progression, especially when categorized as moderate (30 to 300 mg/g) or severe (>300 mg/g). However, there are limited data on the prognostic value of albuminuria within the normoalbuminuric range (<30 mg/g) in persons with CKD.

objectiveTo estimate the increase in the cumulative incidence of CKD progression with greater baseline levels of albuminuria among persons with CKD who had normoalbuminuria (<30 mg/g).

designMulticenter prospective cohort study.

setting7 U.S. clinical centers.

participants1629 participants meeting criteria from the CRIC (Chronic Renal Insufficiency Cohort) study with CKD (estimated glomerular filtration rate [eGFR], 20 to 70 mL/min/1.73 m MEASUREMENTS: Baseline spot urine albumin divided by spot urine creatinine to calculate UACR as the exposure variable. The 10-year adjusted cumulative incidences of CKD progression (composite of 50% eGFR decline or kidney failure [dialysis or kidney transplantation]) from confounder adjusted survival curves using the G-formula.

resultsOver a median follow-up of 9.8 years, 182 of 1629 participants experienced CKD progression. The 10-year adjusted cumulative incidences of CKD progression were 8.7% (95% CI, 5.9% to 11.6%), 11.5% (CI, 8.8% to 14.3%), and 19.5% (CI, 15.4% to 23.5%) for UACR levels of 0 to less than 5 mg/g, 5 to less than 15 mg/g, and 15 mg/g or more, respectively. Comparing persons with UACR 15 mg/g or more to those with UACR 5 to less than 15 mg/g and 0 to less than 5 mg/g, the absolute risk differences were 7.9% (CI, 3.0% to 12.7%) and 10.7% (CI, 5.8% to 15.6%), respectively. The 10-year adjusted cumulative incidence increased linearly based on baseline UACR levels. LIMITATION: UACR was measured once.

conclusionPersons with CKD and normoalbuminuria (<30 mg/g) had excess risk for CKD progression, which increased in a linear fashion with higher levels of albuminuria. PRIMARY FUNDING SOURCE: None.

Indexed as

AlbuminuriaRenal Insufficiency, ChronicAlbuminsCohort StudiesCreatinineDisease ProgressionGlomerular Filtration RateHumansProspective StudiesAlbuminsCreatinine

Identifiers

PMID38560911
PMCPMC12124184
OpenAlexW4393377562

What OpenQuestion holds

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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.