Evidence map›Paper›PMID 26939694›Full record

Observational studyJournal of clinical monitoring and computing2016

High veno-arterial carbon dioxide gradient is not predictive of worst outcome after an elective cardiac surgery: a retrospective cohort study.

Jerome Morel, Nathalie Grand, Gregory Axiotis, Jean Baptiste Bouchet, Michael Faure, Christian Auboyer, Marco Vola, Serge Molliex

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Journal of clinical monitoring and computing, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Use of COAnnals of intensive care · 2025
    Review
  2. Association of the central venousFrontiers in pediatrics · 2025
    Article
  3. Article
  4. ΔPCOFrontiers in cardiovascular medicine · 2021
    Article
  5. Improving the prognostic value of ∆PCOJournal of clinical monitoring and computing · 2020
    Article
  6. Comparison of the venous-arterial COJournal of clinical monitoring and computing · 2020
    Article
  7. Value of Central Venous to Arterial COIndian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2019
    Article
  8. Venous-to-arterial pCOJournal of thoracic disease · 2019
    Review
  9. How can COJournal of thoracic disease · 2019
    Review
  10. Observational
  11. Review
  12. Article
  13. Role of Pv-aCOBrazilian journal of anesthesiology (Elsevier)
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Jerome MorelDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France. jerome.morel@chu-st-etienne.fr.
Nathalie GrandDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.
Gregory AxiotisDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.
Jean Baptiste BouchetDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.
Michael FaureDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.
Christian AuboyerDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.
Marco VolaDépartement de chirurgie cardio-vasculaire, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Étienne, France.
Serge MolliexDépartement d'anesthésie réanimation, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Étienne, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alteration of tissue perfusion is a main contributor of organ dysfunction. In cardiac surgery, the importance of organ dysfunction is associated with worse outcome. Central venous-arterial difference in CO

Indexed as

AgedAnesthesiaArteriesBlood Gas AnalysisCarbon DioxideCardiac Surgical ProceduresCritical CareElective Surgical ProceduresFemaleHumansIntensive Care UnitsLength of StayMaleMiddle AgedPerfusionPostoperative PeriodCarbon DioxideCarbon dioxide gradientCardiac surgeryOrgan dysfunctionTissue perfusion

Identifiers

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.