Evidence map›Paper›PMID 38520676›Full record

Trial reportJournal of proteome research2024

Plasma Instead of Serum Avoids Critical Confounding of Clinical Metabolomics Studies by Platelets.

Gerhard Hagn, Samuel M Meier-Menches, Günter Plessl-Walder, Gaurav Mitra, Thomas Mohr, Karin Preindl, Andreas Schlatter, Doreen Schmidl, Christopher Gerner, Gerhard Garhöfer and 1 more

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of proteome research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. 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

11 authors at 2 institutions in 1 country.

Gerhard HagnDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.
Samuel M Meier-MenchesDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.ORCID 0000-0002-8930-4574
Günter Plessl-WalderJoint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria.
Gaurav MitraDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.
Thomas MohrDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.
Karin PreindlJoint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria.
Andreas SchlatterDepartment of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria.
Doreen SchmidlDepartment of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria.
Christopher GernerDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.ORCID 0000-0003-4964-0642
Gerhard GarhöferDepartment of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria.
Andrea BileckDepartment of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria.ORCID 0000-0002-7053-8856
University of Vienna · ATMedical University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metabolomics is an emerging and powerful bioanalytical method supporting clinical investigations. Serum and plasma are commonly used without rational prioritization. Serum is collected after blood coagulation, a complex biochemical process involving active platelet metabolism. This may affect the metabolome and increase the variance, as platelet counts and function may vary substantially in individuals. A multiomics approach systematically investigating the suitability of serum and plasma for clinical studies demonstrated that metabolites correlated well (

Indexed as

AspirinBlood PlateletsMetabolomicsPlasma12-Hydroxy-5,8,10,14-eicosatetraenoic AcidAdultFemaleHumansLysophospholipidsMaleMetabolomeProspective StudiesSerumSphingosineThromboxane B212-Hydroxy-5,8,10,14-eicosatetraenoic AcidAspirinLysophospholipidsSphingosinesphingosine 1-phosphateThromboxane B2acetylsalicylic acidclinical metabolomicsconfoundersdrug effectslipid mediatorsmetabolomicsomega-3 fatty acidsplasmaplateletsserum

Identifiers

PMID38520676
PMCPMC11301681
OpenAlexW4393119688

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.