Evidence map›Paper›PMID 33001320›Full record

ArticleAnnals of intensive care2020

Transpulmonary pressures in obese and non-obese COVID-19 ARDS.

Mehdi Mezidi, Florence Daviet, Paul Chabert, Sami Hraiech, Laurent Bitker, Jean-Marie Forel, Hodane Yonis, Ines Gragueb, Francois Dhelft, Laurent Papazian and 2 more

Open access · goldAbstract readLetter
In one paragraph

Article in Annals of intensive care, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

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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

12 authors at 4 institutions in 1 country.

Mehdi MezidiMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Florence DavietAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France.
Paul ChabertMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Sami HraiechAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France.
Laurent BitkerMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Jean-Marie ForelAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France.
Hodane YonisMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Ines GraguebAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France.
Francois DhelftMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Laurent PapazianAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France.
Jean-Christophe RichardMedical ICU, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
Christophe GuervillyAssistance Publique - Hôpitaux de Marseille, Hôpital Nord, Médecine Intensive Réanimation, Chemin Des Bourrely, 13015, Marseille, France. christophe.guervilly@ap-hm.fr.ORCID http://orcid.org/0000-0001-9066-6591
Aix-Marseille Université · FRHôpital de la Croix-Rousse · FRUniversité Claude Bernard Lyon 1 · FRAssistance Publique Hôpitaux de Marseille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundData on respiratory mechanics of COVID-19 ARDS patients are scarce. Respiratory mechanics and response to positive expiratory pressure (PEEP) may be different in obese and non-obese patients.

methodsWe investigated esophageal pressure allowing determination of transpulmonary pressures (PL ) and elastances (EL) during a decremental PEEP trial from 20 to 6 cm H

resultsFifteen patients were investigated, 8 obese and 7 non-obese patients. PEEP ≥ 16 cm H

Identifiers

PMID33001320
PMCPMC7527784
OpenAlexW3089981356

What OpenQuestion holds

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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.