Evidence map›Paper›PMID 31867958›Full record

ArticleAnalytical chemistry2020

Development and Validation of a New Gas Chromatography-Tandem Mass Spectrometry Method for the Measurement of Enrichment of Glyoxylate Metabolism Analytes in Hyperoxaluria Patients Using a Stable Isotope Procedure.

Dewi van Harskamp, Sander F Garrelfs, Michiel J S Oosterveld, Jaap W Groothoff, Johannes B van Goudoever, Henk Schierbeek

Open access · hybridAbstract readValidation Study
In one paragraph

Article in Analytical chemistry, 2020. 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
1.4field-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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
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

6 authors at 1 institution in 1 country.

Dewi van HarskampAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.ORCID 0000-0002-7277-3323
Sander F GarrelfsAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.
Michiel J S OosterveldAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.
Jaap W GroothoffAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.
Johannes B van GoudoeverAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.
Henk SchierbeekAmsterdam UMC, University of Amsterdam , Vrije Universiteit, Emma Children's Hospital, Amsterdam , Meibergdreef 9 , 1105AZ Amsterdam , The Netherlands.
Emma Kinderziekenhuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary hyperoxalurias (PH) are inborn errors of glyoxylate metabolism characterized by an increase in endogenous oxalate production. Oxalate overproduction may cause calcium-oxalate crystal formation leading to kidney stones, nephrocalcinosis, and ultimately kidney failure. Twenty-four hour urine oxalate excretion is an inaccurate measure for endogenous oxalate production in PH patients and not applicable in those with kidney failure. Treatment efficacy cannot be assessed with this measure during clinical trials. We describe the development and validation of a gas chromatography-tandem mass spectrometry method to analyze the samples obtained following a stable isotope infusion protocol of

Indexed as

AcetamidesCarbon IsotopesFluoroacetatesGas Chromatography-Mass SpectrometryGlycolatesGlyoxylatesHumansHydroxylaminesHyperoxaluria, PrimaryIsotope LabelingOrganosilicon CompoundsOxalatesTandem Mass SpectrometryAcetamidesCarbon-13Carbon IsotopesFluoroacetatesGlycolatesglycolic acidGlyoxylatesglyoxylic acidHydroxylaminesN-methyl-N-(tert-butyldimethylsilyl)trifluoroacetamideOrganosilicon CompoundsOxalates

Identifiers

PMID31867958
PMCPMC6977104
OpenAlexW2997119976

What OpenQuestion holds

Textmetadata
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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.