Evidence map›Paper›PMID 25185885›Full record

ArticlePediatric nephrology (Berlin, Germany)2015

Cortical and trabecular bone in pediatric end-stage kidney disease.

Catarina G Carvalho, Renata C Pereira, Barbara Gales, Isidro B Salusky, Katherine Wesseling-Perry

Open access · greenAbstract read
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

5 authors at 2 institutions in 2 countries.

Catarina G CarvalhoNephrology and Infectious Diseases Research and Development Group, INEB-(I3S), University of Porto, Porto, Portugal.
Renata C Pereira
Barbara Gales
Isidro B Salusky
Katherine Wesseling-Perry
University of California, Los Angeles · USUniversidade do Porto · PT

Funding

FGF-23 Regulation in Chronic Kidney DiseaseK23DK080984 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WESSELING-PERRY, KATHERINE · 2009 to 2013
$872k
Osteoblast and Osteocyte Dysfunction in Chronic Kidney DiseaseR03DK098627 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WESSELING-PERRY, KATHERINE · 2014 to 2015
$154k
NIDDK NIH HHS K23 DK080984NIDDK NIH HHS R03 DK098627
6 · The paper itself

Abstract

backgroundCortical bone represents nearly 80 % of human bone mass and is the major determinant of bone strength; however, cortical bone parameters and their relationship to trabecular bone in the pediatric chronic kidney disease (CKD) population have not been evaluated.

methodsBiochemical values and cortical and trabecular bone parameters were assessed in 22 pediatric dialysis patients: 12 with high and 10 with normal to low trabecular bone turnover.

resultsTrabecular bone turnover and osteoid volume correlated with parathyroid hormone (PTH) levels (r = 0.86, p < 0.01 and r = 0.93, p < 0.01, respectively). Internal cortical osteonal bone formation rate was directly related to alkaline phosphatase (r = 0.45, p < 0.05) and inversely related to insulin-like growth factor (IGF)-1 values (r = -0.55, p < 0.01), and internal cortical porosity was also related to serum alkaline phosphatase levels (r = 0.57, p < 0.01). A similar relationship was not found between external cortical bone formation rate and parameters of bone turnover and porosity, however. No relationship was found between trabecular and cortical bone formation rates.

conclusionsSecondary hyperparathyroidism was associated with increased external cortical, relative to internal cortical, osteonal activity in pediatric dialysis patients. The clinical consequences of these changes and their response to therapy for secondary hyperparathyroidism remain to be defined.

Indexed as

AdolescentBone and BonesChildChild, PreschoolFemaleHumansKidney Failure, ChronicMale

Identifiers

PMID25185885
PMCPMC4315739
OpenAlexW2079532874

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.