Evidence map›Paper›PMID 28846672›Full record

ArticlePediatric research2017

Validation of serum creatinine-based formulae in pediatric renal transplant recipients.

Omar Alkandari, Diane Hebert, Valerie Langlois, Lisa A Robinson, Rulan S Parekh

Open access · bronzeAbstract readValidation Study
PubMed Publisher
In one paragraph

Article in Pediatric research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Omar AlkandariDivision of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Diane HebertDivision of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Valerie LangloisDivision of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Lisa A RobinsonDivision of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Rulan S ParekhDivision of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Hospital for Sick Children · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundAccurate monitoring of kidney function is important post-renal transplant; however, the routine use of measured glomerular filtration rate (GFR) or addition of newer serum markers is prohibitively expensive for routine clinical use, especially in children. We validated the modified Schwartz formula in pediatric renal transplant recipients across a range of demographic and clinical characteristics.MethodsIn a retrospective cohort study with nested cross-sectional analysis, we compared 505 measurements of estimated GFR using serum creatinine to simultaneous diethylenetriaminepentaacetic acid (DTPA) nuclear GFR (nGFR) measurements from 173 pediatric kidney transplant recipients who were < 18 years of age from 1 January 2001 to 31 December 2012 accounting for repeated measures.ResultsAmong 173 children, 62% were males, 85% with nGFR of ≥60 ml/min/1.73 m

Indexed as

Kidney TransplantationAdolescentCalibrationChildChild, PreschoolCreatinineFemaleGlomerular Filtration RateHumansMaleMass SpectrometryReproducibility of ResultsRetrospective StudiesCreatinine

Identifiers

PMID28846672
OpenAlexW2747879933

What OpenQuestion holds

Textmetadata
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.