Evidence map›Paper›PMID 39516883›Full record

ArticleCritical care (London, England)2024

Changes in central venous-to-arterial PCO

Jihad Mallat, Osama Abou-Arab, Malcolm Lemyze, Dahlia Saleh, Pierre-Grégoire Guinot, Marc-Olivier Fischer

Abstract readMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Critical care (London, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Changes in COJournal of clinical medicine · 2026
    Article
  2. Use of COAnnals of intensive care · 2025
    Review
  3. Article
  4. 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.

Jihad MallatCritical Care Division, Critical Care Institute, Cleveland Clinic Abu Dhabi, 112412, Abu Dhabi, United Arab Emirates. mallatjihad@gmail.com.
Osama Abou-ArabAnesthesia and Critical Care Department, Amiens Hospital University, 80054, Amiens, France.
Malcolm LemyzeDepartment of Critical Care Medicine, Arras Hospital, 6200, Arras, France.
Dahlia SalehUniversity of Arizona, Tucson, 85721, USA.
Pierre-Grégoire GuinotLNC UMR1231, University of Burgundy and Franche-Comté, 21000, Dijon, France. guinotpierregregoire@gmail.com.
Marc-Olivier FischerInstitut Aquitain du Cœur, Clinique Saint-Augustin, Elsan, 114 Avenue d'Arès, 33074, Bordeaux Cedex, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe main aim of the study whether changes in central venous-to-arterial CO

methodsThis was a post-hoc analysis of a multicenter prospective study. We included 205 mechanically ventilated patients with acute circulatory failure. Cardiac index (CI), P(v-a)CO

resultsOne hundred fifteen patients (56.1%) were classified as fluid responders. The AUCs for ΔP(v-a)CO

conclusionIn mechanically critically ill patients, ΔP(v-a)CO

Indexed as

Carbon DioxideCritical IllnessFluid TherapyOxygen SaturationAgedBiomarkersBlood Gas AnalysisFemaleHumansMaleMiddle AgedOxygenProspective StudiesRespiration, ArtificialBiomarkersCarbon DioxideOxygenCentral venous oxygen saturationCentral venous-to-arterial PCO2 gapCirculatory failureFluid responsivenessHeart–lung interactionOxygen consumptionTissue hypoperfusionTissue hypoxiaVolume expansion

Identifiers

PMID39516883
PMCPMC11549741

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.