Evidence map›Paper›PMID 26139439›Full record

ArticleJournal of the American Society of Nephrology : JASN2016

Fracture Burden and Risk Factors in Childhood CKD: Results from the CKiD Cohort Study.

Michelle R Denburg, Juhi Kumar, Thomas Jemielita, Ellen R Brooks, Amy Skversky, Anthony A Portale, Isidro B Salusky, Bradley A Warady, Susan L Furth, Mary B Leonard

2 registry-linked trialsOpen 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. It is linked to 2 registered trials, which are not on this map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 pooled it
5.9field-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.

NCT00327860 recruitingnot on this map

Chronic Kidney Disease in Children Prospective Cohort Study (CKiD)

TypeobservationalSponsorJohns Hopkins Bloomberg School of Public HealthRan2003 to 2028Enrolled1,300ConditionsChronic Kidney Disease
NCT04528446 unknown statusnot on this mapstarted 2019, after this paper: background citation

The Impact of Glomerular Disorders on Bone Quality and Strength

TypeobservationalSponsorColumbia UniversityRan2019 to 2024Enrolled270ConditionsGlomerular Disease, Bone Diseases, Metabolic, Bone FractureArmsDual-energy X-ray absorptiometry, High Resolution Peripheral Quantitative Computed Tomography (HR-pQCT), Blood draw and Urine collection, Questionnaires
3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 2 syntheses or guidelines pooled it, 121 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Nutrition across the Entire Lifespan in CKD: From Childhood to Senescence.Clinical journal of the American Society of Nephrology : CJASN · 2025
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Cortical impairment and reduced muscle mass in children and young adults with nephropathic cystinosis.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
  16. 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
  17. Article
  18. Article
  19. Review
  20. Article

10 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 8 institutions in 1 country.

Michelle R DenburgThe Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; denburgm@Email.chop.edu.
Juhi KumarWeill Cornell Medical College, New York, New York;
Thomas JemielitaPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania;
Ellen R BrooksAnn and Robert Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois;
Amy SkverskyThe Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York;
Anthony A PortaleUniversity of California, San Francisco School of Medicine, San Francisco, California;
Isidro B SaluskyDavid Geffen School of Medicine at UCLA, Los Angeles, California;
Bradley A WaradyChildren's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri; and.
Susan L FurthThe Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania;
Mary B LeonardStanford University School of Medicine, Stanford, California.
University of Pennsylvania · USChildren's Hospital at Montefiore · USCornell University · USNorthwestern University · USStanford University · USUniversity of California, Los Angeles · USUniversity of California, San Francisco · USUniversity of Missouri–Kansas City · US

Funding

Chronic Kidney Disease in Children Study (C-Kid)U01DK066174 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI SUSAN L. FURTH · 2003 to 2026
$25.1M
CKiD Cardiovascular Testing Travel SupplementU01DK066143 · NIDDK · CHILDREN'S MERCY HOSP (KANSAS CITY, MO) · PI Bradley Alan Warady · 2003 to 2026
$24.2M
The Kidney Disease in Children Data Management and Analysis Center (KIDMAC)U01DK066116 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI MUNOZ, ALVARO · 2003 to 2017
$17.9M
Central Biochemistry Laboratory of the CKiD ConsortiumU01DK082194 · NIDDK · UNIVERSITY OF ROCHESTER · PI SCHWARTZ, GEORGE J · 2008 to 2017
$3.5M
Patient Oriented Research in Vitamin D Deficiency in CKDK24DK076808 · NIDDK · STANFORD UNIVERSITY · PI LEONARD, MARY BETH · 2007 to 2016
$1.7M
Patient Oriented Research in Pediatric Kidney DiseaseK24DK078737 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI FURTH, SUSAN L. · 2007 to 2016
$1.6M
Vitamin D Deficiency in Glomerular DiseaseK23DK093556 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI DENBURG, MICHELLE · 2012 to 2016
$858k
Vitamin D hormones in CKiD: Prevalence of deficiency and clinical correlates.K23DK084339 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI KUMAR, JUHI · 2009 to 2013
$775k
NIDDK NIH HHS K23 DK084339NIDDK NIH HHS K23-DK084339NIDDK NIH HHS K23 DK093556NIDDK NIH HHS K23-DK093556NIDDK NIH HHS K24 DK076808NIDDK NIH HHS K24-DK076808NIDDK NIH HHS K24 DK078737NIDDK NIH HHS U01 DK066116NIDDK NIH HHS U01 DK066143NIDDK NIH HHS U01 DK066174NIDDK NIH HHS U01 DK082194NIDDK NIH HHS U01-DK66116NIDDK NIH HHS U01-DK66143NIDDK NIH HHS U01-DK66174NIDDK NIH HHS U01-DK82194
6 · The paper itself

Abstract

Childhood chronic kidney disease (CHD) poses multiple threats to bone accrual; however, the associated fracture risk is not well characterized. This prospective cohort study included 537 CKD in Children (CKiD) participants. Fracture histories were obtained at baseline, at years 1, 3, and 5 through November 1, 2009, and annually thereafter. We used Cox regression analysis of first incident fracture to evaluate potential correlates of fracture risk. At enrollment, median age was 11 years, and 16% of patients reported a prior fracture. Over a median of 3.9 years, 43 males and 24 females sustained incident fractures, corresponding to 395 (95% confidence interval [95% CI], 293-533) and 323 (95% CI, 216-481) fractures per 10,000 person-years, respectively. These rates were 2- to 3-fold higher than published general population rates. The only gender difference in fracture risk was a 2.6-fold higher risk in males aged ≥15 years (570/10,000 person-years, adjusted P=0.04). In multivariable analysis, advanced pubertal stage, greater height Z-score, difficulty walking, and higher average log-transformed parathyroid hormone level were independently associated with greater fracture risk (all P≤0.04). Phosphate binder treatment (predominantly calcium-based) was associated with lower fracture risk (hazard ratio, 0.37; 95% CI, 0.15-0.91; P=0.03). Participation in more than one team sport was associated with higher risk (hazard ratio, 4.87; 95% CI, 2.21-10.75; P<0.001). In conclusion, children with CKD have a high burden of fracture. Regarding modifiable factors, higher average parathyroid hormone level was associated with greater risk of fracture, whereas phosphate binder use was protective in this cohort.

Indexed as

AdolescentChildCohort StudiesCost of IllnessFemaleFractures, BoneHumansMaleProspective StudiesRenal Insufficiency, ChronicRisk FactorsSex Distributionchildrenchronic kidney diseaseclinical epidemiology

Identifiers

PMID26139439
PMCPMC4731126
OpenAlexW2123581352

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.