Evidence map›Paper›PMID 26590361›Full record

Trial reportJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2016

Associations of FGF23 With Change in Bone Mineral Density and Fracture Risk in Older Individuals.

Tamara Isakova, Xuan Cai, Jungwha Lee, Ronit Katz, Jane A Cauley, Linda F Fried, Andrew N Hoofnagle, Suzanne Satterfield, Tamara B Harris, Michael G Shlipak and 3 more

Open access · bronzeAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  8. Article
  9. Review
  10. Review
  11. Non-Classical Effects of FGF23: Molecular and Clinical Features.International journal of molecular sciences · 2024
    Review
  12. Article
  13. Article
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  15. Review
  16. Observational
  17. Article
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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

13 authors at 9 institutions in 2 countries.

Tamara IsakovaDivision of Nephrology and Hypertension, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Xuan CaiCenter for Translational Metabolism and Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Jungwha LeeDivision of Biostatistics, Department of Preventative Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Ronit KatzKidney Research Institute, University of Washington, Seattle, WA, USA.
Jane A CauleyDepartment of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA.
Linda F FriedRenal Section, VA Pittsburgh Healthcare System, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Andrew N HoofnagleKidney Research Institute, University of Washington, Seattle, WA, USA.
Suzanne SatterfieldDepartment of Preventive Medicine, University of Tennessee, Memphis, TN, USA.
Tamara B HarrisLaboratory of Epidemiology and Population Sciences, National Institute on Aging, National Institutes of Health, Rockville, MD, USA.
Michael G ShlipakDepartment of Epidemiology, Biostatistics, and Medicine, University of California San Francisco, and Department of General Internal Medicine, San Francisco VA Medical Center, San Francisco, CA, USA.
Mark J SarnakDivision of Nephrology, Department of Medicine, Tufts Medical Center, Boston, MA, USA.
Joachim H IxNephrology Section, Veterans Affairs San Diego Healthcare System and Division of Nephrology and Preventive Medicine, University of California, San Diego, San Diego, CA, USA.
Health ABC Study
Northwestern University · USUniversity of Pittsburgh · USKidney Research UK · GBNational Institutes of Health · USTufts Medical Center · USUniversity of California, San Diego · USUniversity of California, San Francisco · USUniversity of Tennessee Health Science Center · USUniversity of Washington · US

Funding

The Aging Kidney: Chronic Injury, Impaired Functions and Clinical OutcomesR01AG027002 · NIA · TUFTS MEDICAL CENTER · PI PARIKH, SAMIR M, SARNAK, MARK J · 2005 to 2022
$7.3M
Peripheral Nerve Function Decline in an Aged CohortR01AG028050 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI STROTMEYER, ELSA S. · 2007 to 2015
$3.5M
End of Life in the Very OldR01NR012459 · NINR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ALBERT, STEVEN M, LUNNEY, JUNE R · 2011 to 2015
$2.7M
DYNAMICS OF HEALTH .AGING . AND BODY COMPOSITION /Pittsburgh/-260962101N01AG062101 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · 1996 to 2004
$996k
Calcium Handling and Secondary Hyperparathyroidism in Chronic Kidney DiseaseK23DK087858 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI ISAKOVA, TAMARA · 2010 to 2014
$845k
DYNAMICS OF HEALTH . AGING . AND BODY COMPOSITION /Memphis/-26062103N01AG062103 · NIA · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · 1996 to 2004
$793k
HEALTH ABC--COORDINATING UNIT /California/-260062106N01AG062106 · NIA · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · 1996 to 2004
$109k
NIA NIH HHS N01 AG062101NIA NIH HHS N01 AG062103NIA NIH HHS N01 AG062106NIA NIH HHS N01-AG-6-2101NIA NIH HHS N01-AG-6-2103NIA NIH HHS N01-AG-6-2106NIA NIH HHS R01 AG027002NIA NIH HHS R01AG027002NIA NIH HHS R01 AG028050NIA NIH HHS R01-AG028050NIDDK NIH HHS K23 DK087858NINR NIH HHS R01 NR012459NINR NIH HHS R01-NR012459
6 · The paper itself

Abstract

Elevated levels of the phosphate-regulating hormone fibroblast growth factor 23 (FGF23) have been linked to greater risk of fractures in some studies, especially among individuals with chronic kidney disease (CKD). We evaluated FGF23 as a risk factor for bone loss and fractures in the Health, Aging, and Body Composition (Health ABC) study, which is a prospective biracial cohort of well-functioning adults aged 70 to 79 years recruited at two clinical centers in the United States. The sample for the bone mineral density (BMD) analyses consisted of 2234 participants who had at least two serial total hip areal BMD measures. The fracture analyses included 2786 participants, 567 of whom sustained a fracture during a median follow up of 4.95 years. Linear mixed-effects models were used for longitudinal measurements of total hip areal BMD and the proportional subdistribution hazard regression model subject to competing risks of death was used for risk of fracture. The median FGF23 was 46.7 (interquartile range [IQR] 36.7 to 60.2) pg/mL. The mean annualized percent change in total hip areal BMD did not vary significantly according to FGF23 quartile in all participants (p for trend = 0.70), but the effect was modified by CKD status (adjusted p for interaction <0.001). Among participants with CKD, the unadjusted mean annualized percent change in total hip areal BMD was greater with higher levels of FGF23 (unadjusted p for trend = 0.02), but the trend was attenuated with adjustment for estimated glomerular filtration rate and parathyroid hormone (adjusted p for trend = 0.30). FGF23 was not significantly associated with fracture risk in crude (hazard ratio [HR] per doubling of FGF23, 0.97; 95% CI, 0.85 to 1.12) or adjusted models (HR per doubling of FGF23, 1.02; 95% CI, 0.86 to 1.22), and these findings were not modified by gender or CKD status. FGF23 levels are not associated with bone loss or fracture risk in older adults with low prevalence of CKD.

Indexed as

Bone DensityFractures, BoneRenal Insufficiency, ChronicAgedFemaleFibroblast Growth Factor-23Fibroblast Growth FactorsFollow-Up StudiesGlomerular Filtration RateHumansMaleParathyroid HormoneRisk FactorsFGF23 protein, humanFibroblast Growth Factor-23Fibroblast Growth FactorsParathyroid HormoneBONE MINERAL DENSITYCHRONIC KIDNEY DISEASEFIBROBLAST GROWTH FACTOR 23FRACTURE

Identifiers

PMID26590361
PMCPMC5564422
OpenAlexW2180514454

What OpenQuestion holds

Textmetadata
LicenceTDM
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.