Evidence map›Paper›PMID 36402990›Full record

ArticleRespiratory research2022

Physiological response to prone positioning in intubated adults with COVID-19 acute respiratory distress syndrome: a retrospective study.

Andrea Boffi, Maximilien Ravenel, Ermes Lupieri, Antoine Schneider, Lucas Liaudet, Michel Gonzalez, Jean-Daniel Chiche, Lise Piquilloud

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Respiratory research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 27% 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
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

8 authors at 1 institution in 1 country.

Andrea BoffiAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland.
Maximilien RavenelFaculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
Ermes LupieriAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland.
Antoine SchneiderAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland.
Lucas LiaudetAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland.
Michel GonzalezFaculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
Jean-Daniel ChicheAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland.
Lise PiquilloudAdult Intensive Care Unit, Lausanne University Hospital, Lausanne, Switzerland. lise.piquilloud@chuv.ch.
University of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCOVID-19 related acute respiratory distress syndrome (ARDS) has specific characteristics compared to ARDS in other populations. Proning is recommended by analogy with other forms of ARDS, but few data are available regarding its physiological effects in this population. This study aimed to assess the effects of proning on oxygenation parameters (PaO

methodsRetrospective monocentric study of intubated COVID-19 ARDS patients managed with an early intubation, low to moderate positive end-expiratory pressure and early proning strategy hospitalized from March 6 to April 30 2020. Blood gas analysis, PaO

resultsForty-two patients were included for a total of 191 proning sessions, median duration of 16 (5-36) hours. Considering all sessions, PaO

conclusionProning in COVID-19 ARDS intubated patients led to an increase in PaO

Indexed as

COVID-19Respiratory Distress SyndromeAdultHumansProne PositionRespiration, ArtificialRetrospective StudiesAlveolo-arterial gradientARDSCOVID-19Dead spaceOxygenationProne positionProningRespiratory system complianceVentilatory ratio

Identifiers

PMID36402990
PMCPMC9675268
OpenAlexW4309387987

What OpenQuestion 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 OpenQuestion graph.