Evidence map›Paper›PMID 24703961›Full record

ArticleAmerican journal of kidney diseases : the official journal of the National Kidney Foundation2014

Estimated GFR and circulating 24,25-dihydroxyvitamin D3 concentration: a participant-level analysis of 5 cohort studies and clinical trials.

Ian H de Boer, Michael C Sachs, Michel Chonchol, Jonathan Himmelfarb, Andrew N Hoofnagle, Joachim H Ix, Robin A Kremsdorf, Yvonne S Lin, Rajnish Mehrotra, Cassianne Robinson-Cohen and 6 more

Open access · greenAbstract read
In one paragraph

Article in American journal of kidney diseases : the official journal of the National Kidney Foundation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 69 citations in OpenAlex.

  1. Differential effects of phosphate binders on vitamin D metabolism in chronic kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2020
    Trial
  2. The Significance of Fibroblast Growth Factor 23 and 24,25-Dihydroxyvitamin D in Dent Disease Type 1.Clinical journal of the American Society of Nephrology : CJASN · 2026
    Article
  3. Article
  4. Review
  5. Observational
  6. The role of nutritional vitamin D in chronic kidney disease-mineral and bone disorder in children and adults with chronic kidney disease, on dialysis, and after kidney transplantation-a European consensus statement.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article
  7. Article
  8. Population Pharmacokinetic Model of Vitamin DInternational journal of molecular sciences · 2024
    Article
  9. Risk factors for hip and vertebral fractures in chronic kidney disease: the CRIC study.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
  10. Article
  11. Determination of 24,25-dihydroxyvitamin DThe Journal of steroid biochemistry and molecular biology · 2023
    Article
  12. Review
  13. Article
  14. The metabolism of 1,25(OH)Scientific reports · 2022
    Article
  15. Article
  16. Validation of the 24,25-dihydroxyvitamin DThe Journal of steroid biochemistry and molecular biology · 2022
    Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 6 institutions in 1 country.

Ian H de BoerDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA; Department of Epidemiology, University of Washington, Seattle, WA. Electronic address: deboer@u.washington.edu.
Michael C SachsDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA.
Michel ChoncholDivision of Nephrology, Department of Medicine, University of Colorado, Denver, CO.
Jonathan HimmelfarbDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA.
Andrew N HoofnagleKidney Research Institute, Department of Medicine, Seattle, WA; Department of Laboratory Medicine, University of Washington, Seattle, WA.
Joachim H IxDivision of Nephrology, Department of Medicine, University of California, San Diego, San Diego, CA.
Robin A KremsdorfKidney Research Institute, Department of Medicine, Seattle, WA; Division of Nephrology, Department of Pediatrics, Seattle Children's Hospital, Seattle, WA.
Yvonne S LinDepartment of Pharmaceutics, Department of Medicine, University of Washington, Seattle, WA.
Rajnish MehrotraDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA.
Cassianne Robinson-CohenDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA; Department of Epidemiology, University of Washington, Seattle, WA.
David S SiscovickDepartment of Epidemiology, University of Washington, Seattle, WA; Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA.
Michael W SteffesDepartment of Laboratory Medicine, University of Minnesota, Minneapolis, MN.
Kenneth E ThummelDepartment of Pharmaceutics, Department of Medicine, University of Washington, Seattle, WA.
Russell P TracyDepartment of Laboratory Medicine, University of Vermont, Burlington, VT.
Zhican WangDepartment of Pharmaceutics, Department of Medicine, University of Washington, Seattle, WA.
Bryan KestenbaumDivision of Nephrology, Department of Medicine, Seattle, WA; Kidney Research Institute, Department of Medicine, Seattle, WA; Department of Epidemiology, University of Washington, Seattle, WA.
University of Washington · USSeattle Children's Hospital · USUniversity of California, San Diego · USUniversity of Colorado Denver · USUniversity of Minnesota · USUniversity of Vermont · US

Funding

Institute for Clinical and Translational Research (UL1)UL1RR025005 · NCRR · JOHNS HOPKINS UNIVERSITY · PI FORD, DANIEL ERNEST · 2007 to 2011
$75.8M
CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR024156 · NCRR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2006 to 2011
$53.0M
Vector and Transgenic Mouse CoreP30DK017047 · NIDDK · UNIVERSITY OF WASHINGTON · PI REBECCA LUCY HULL-MEICHLE · 1986 to 2026
$41.4M
PILOT STUDY--CLINICAL NUTRITION RESEARCHP30DK035816 · NIDDK · UNIVERSITY OF WASHINGTON · PI Ellen A Schur · 1986 to 2026
$30.4M
Exceptional Survival: Trajectories to Functional Aging (CHS All Stars)R01AG023629 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI NEWMAN, ANNE B. · 2004 to 2016
$9.5M
CHS Events Follow-up StudyR01HL080295 · NHLBI · UNIVERSITY OF WASHINGTON · PI PSATY, BRUCE M · 2009 to 2014
$6.3M
Pediatric Nephrology Training ProgramT32DK007662 · NIDDK · UNIVERSITY OF WASHINGTON · PI HINGORANI, SANGEETA · 1991 to 2020
$5.5M
Hormonal Regulation of Human CYP3AR01GM063666 · NIGMS · UNIVERSITY OF WASHINGTON · PI THUMMEL, KENNETH E. · 2002 to 2017
$5.3M
Phosphorus and Vitamin D Metabolism and Cardiovascular Outcomes: The multi-ethniR01HL096875 · NHLBI · UNIVERSITY OF WASHINGTON · PI DE BOER, IAN H, KESTENBAUM, BRYAN R · 2010 to 2019
$5.2M
Randomized trial of vitamin D and omega-3 fatty acids for diabetic kidney diseaseR01DK088762 · NIDDK · UNIVERSITY OF WASHINGTON · PI DE BOER, IAN H · 2010 to 2019
$4.7M
Insulin Resistance in Chronic Kidney DiseaseR01DK087726 · NIDDK · UNIVERSITY OF WASHINGTON · PI DE BOER, IAN H · 2010 to 2013
$1.9M
Role of EIIIA fibronectin in pulmonary fibrosisR01HL085083 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WHITE, ERIC S · 2007 to 2011
$1.9M
NCRR NIH HHS UL1 RR024156NCRR NIH HHS UL1-RR-024156NCRR NIH HHS UL1 RR025005NCRR NIH HHS UL1-RR-025005NHLBI NIH HHS N01 HC055222NHLBI NIH HHS N01 HC085079NHLBI NIH HHS N01 HC085083NHLBI NIH HHS N01 HC085086NHLBI NIH HHS N01 HC095159NHLBI NIH HHS N01 HC095169NHLBI NIH HHS R01 HL080295NHLBI NIH HHS R01HL080295NHLBI NIH HHS R01 HL096851NHLBI NIH HHS R01HL096851NHLBI NIH HHS R01 HL096875NHLBI NIH HHS R01HL096875NHLBI NIH HHS R01 HL102214NHLBI NIH HHS R01HL102214NIA NIH HHS AG023629NIA NIH HHS R01 AG023629NIA NIH HHS R56 AG023629NIDDK NIH HHS P30 DK017047NIDDK NIH HHS P30 DK035816NIDDK NIH HHS R01 DK081473NIDDK NIH HHS R01DK081473NIDDK NIH HHS R01 DK087726NIDDK NIH HHS R01DK087726NIDDK NIH HHS R01 DK088762NIDDK NIH HHS R01DK088762NIDDK NIH HHS RC4 DK090766NIDDK NIH HHS RC4DK090766NIGMS NIH HHS R01 GM063666
6 · The paper itself

Abstract

backgroundDecreased glomerular filtration rate (GFR) leads to reduced production of 1,25-dihydroxyvitamin D3 from 25-hydroxyvitamin D3 (25[OH]D3). Effects of low GFR on vitamin D catabolism are less well understood. We tested associations of estimated GFR (eGFR) with the circulating concentration of 24,25-dihydroxyvitamin D3 (24,25[OH]2D3), the most abundant product of 25(OH)D3 catabolism, across populations with a wide range of GFRs. STUDY

designCross-sectional study. SETTING &

participants9,596 participants in 5 cohort studies and clinical trials: the Diabetes Control and Complications Trial (N=1,193), Multi-Ethnic Study of Atherosclerosis (N=6,470), Cardiovascular Health Study (N=932), Seattle Kidney Study (N=289), and Hemodialysis Study (N=712). PREDICTOR: eGFR. OUTCOME: Circulating 24,25(OH)2D3 concentration. MEASUREMENTS: GFR was estimated from serum creatinine using the Chronic Kidney Disease Epidemiology Collaboration equation. Vitamin D metabolites were measured by mass spectrometry.

resultsCirculating 24,25(OH)2D3 concentration was correlated with circulating 25(OH)D3 concentration (Pearson r range, 0.64-0.88). This correlation was weaker with lower eGFRs. Moreover, the increment in 24,25(OH)2D3 concentration associated with higher 25(OH)D3 concentration (slope) was lower with lower eGFRs: 2.06 (95% CI, 2.01-2.10), 1.77 (95% CI, 1.74-1.81), 1.55 (95% CI, 1.48-1.62), 1.17 (95% CI, 1.05-1.29), 0.92 (95% CI, 0.74-1.10), 0.61 (95% CI, 0.22-1.00), and 0.37 (95% CI, 0.35-0.39) ng/mL of 24,25(OH)2D3 per 10 ng/mL of 25(OH)D3 for eGFRs≥90, 60-89, 45-59, 30-44, 15-29, and <15 mL/min/1.73 m2 and end-stage renal disease treated with hemodialysis, respectively. As a result, at a 25(OH)D3 concentration of 20 ng/mL, mean 24,25(OH)2D3 concentrations were 2.92 (95% CI, 2.87-2.96), 2.68 (95% CI, 2.64-2.72), 2.35 (95% CI, 2.26-2.45), 1.92 (95% CI, 1.74-2.10), 1.69 (95% CI, 1.43-1.95), 1.14 (95% CI, 0.62-1.66), and 1.04 (95% CI,1.02-1.07) ng/mL for each category, respectively. This interaction was independent of other relevant clinical characteristics. Race, diabetes, urine albumin excretion, and circulating parathyroid hormone and fibroblast growth factor 23 concentrations more modestly modified the association of 24,25(OH)2D3 with 25(OH)D3. LIMITATIONS: Lack of direct pharmacokinetic measurements of vitamin D catabolism.

conclusionsLower eGFR is associated strongly with reduced vitamin D catabolism, as measured by circulating 24,25(OH)2D3 concentration.

Indexed as

24,25-Dihydroxyvitamin D 3AdultAgedAged, 80 and overBiomarkersCohort StudiesCross-Sectional StudiesDiabetes MellitusFemaleGlomerular Filtration RateHumansKidney Failure, ChronicMaleMiddle AgedObservational Studies as TopicRandomized Controlled Trials as Topic24,25-Dihydroxyvitamin D 3Biomarkers1,25-dihydroxyvitamin D325-hydroxyvitamin D3active vitamin Dbiomarkerchronic kidney disease (CKD)Decreased renal functionlow estimated glomerular filtration ratevitamin D catabolism

Identifiers

PMID24703961
PMCPMC4111986
OpenAlexW2015075378

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Registered trials

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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.