Evidence map›Paper›PMID 33903951›Full record

ArticlePediatric nephrology (Berlin, Germany)2021

Associations among erythropoietic, iron-related, and FGF23 parameters in pediatric kidney transplant recipients.

Blair Limm-Chan, Katherine Wesseling-Perry, Meghan H Pearl, Grace Jung, Eileen Tsai-Chambers, Patricia L Weng, Mark R Hanudel

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. [Incidence and associated factors of anemia within six months after kidney transplantation in pediatric recipients].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2026
    Article
  3. Associations between anemia and FGF23 in the CKiD study.Pediatric nephrology (Berlin, Germany) · 2024
    Article
  4. Article
  5. Review
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

7 authors at 2 institutions in 1 country.

Blair Limm-ChanDepartment of Pediatrics, Division of Pediatric Nephrology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, MDCC A2-383, Los Angeles, CA, 90095-1752, USA.
Katherine Wesseling-PerryDepartment of Pediatrics, Division of Pediatric Nephrology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, MDCC A2-383, Los Angeles, CA, 90095-1752, USA.
Meghan H PearlDepartment of Pediatrics, Division of Pediatric Nephrology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, MDCC A2-383, Los Angeles, CA, 90095-1752, USA.
Grace JungDepartment of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095-1752, USA.
Eileen Tsai-ChambersDepartment of Pediatrics, Duke University, Durham, NC, USA.
Patricia L WengDepartment of Pediatrics, Division of Pediatric Nephrology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, MDCC A2-383, Los Angeles, CA, 90095-1752, USA.
Mark R HanudelDepartment of Pediatrics, Division of Pediatric Nephrology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, MDCC A2-383, Los Angeles, CA, 90095-1752, USA. mhanudel@mednet.ucla.edu.ORCID 0000-0002-5886-8078
University of California, Los Angeles · USDuke University · US

Funding

Understanding the Interface of Allo and Auto-Immunity: The Impact of Angiotensin II Type 1 Receptor Antibodies in Pediatric Kidney Transplant RecipientsK23AI139335 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PEARL, MEGHAN HALEY · 2019 to 2023
$1.0M
Translational Research Training in Pediatric NephrologyT32DK104687 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SALUSKY, ISIDRO B. · 2015 to 2019
$879k
NIAID NIH HHS K23 AI139335NIDDK NIH HHS T32 DK104687
6 · The paper itself

Abstract

backgroundIn pediatric kidney transplant recipients, anemia is common and oftentimes multifactorial. Hemoglobin concentrations may be affected by traditional factors, such as kidney function and iron status, as well as novel parameters, such as fibroblast growth factor 23 (FGF23).

methodsHere, we evaluated associations among erythropoietic, iron-related, and FGF23 parameters in a cohort of pediatric kidney transplant recipients, hypothesizing that multiple factors are associated with hemoglobin concentrations.

resultsIn a cross-sectional analysis of 59 pediatric kidney transplant recipients (median (interquartile range) age 16.3 (13.5, 18.6) years, median estimated glomerular filtration rate (eGFR) 67 (54, 87) ml/min/1.73 m

conclusionOur study provides further insight into factors potentially associated with erythropoiesis in pediatric kidney transplant recipients. A higher resolution version of the Graphical abstract is available as Supplementary information.

Indexed as

HepcidinsKidney TransplantationAdolescentChildCross-Sectional StudiesErbB ReceptorsErythropoiesisFibroblast Growth Factor-23Fibroblast Growth FactorsHemoglobinsHumansIronErbB ReceptorsFibroblast Growth Factor-23Fibroblast Growth FactorsHemoglobinsHepcidinsIronAnemiaErythroferroneFibroblast growth factor 23HepcidinKidney transplantPediatrics

Identifiers

PMID33903951
PMCPMC8448905
OpenAlexW3157394249

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.