Evidence map›Paper›PMID 38849605›Full record

ArticleAnnals of intensive care2024

Impact of extended lung protection during mechanical ventilation on lung recovery in patients with COVID-19 ARDS: a phase II randomized controlled trial.

Eduardo L V Costa, Glasiele C Alcala, Mauro R Tucci, Ewan Goligher, Caio C Morais, Jose Dianti, Miyuki A P Nakamura, Larissa B Oliveira, Sérgio M Pereira, Carlos Toufen and 3 more

Registry-linked trialAbstract read
In one paragraph

Article in Annals of intensive care, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04497454 (Mechanical Ventilation Strategy for Coronavirus Disease 2019), which is not on this map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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.

NCT04497454 naunknown statusnot on this map

Mechanical Ventilation Strategy for Coronavirus Disease 2019 (COVID-19) - COVEN Study

TypeinterventionalSponsorUniversity of Sao Paulo General HospitalRan2020 to 2022Enrolled128ConditionsRespiratory Distress Syndrome, Mechanical Ventilation, SARS (Severe Acute Respiratory Syndrome)ArmsEIT-Group, ARDSNet
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
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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

13 authors.

Eduardo L V Costa *Laboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Glasiele C Alcala *Laboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Mauro R TucciDivisao de Pneumologia, Faculdade de Medicina, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, São Paulo, SP, Brasil.
Ewan GoligherInterdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada.
Caio C MoraisLaboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Jose DiantiInterdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada.
Miyuki A P NakamuraLaboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Larissa B OliveiraDivisao de Pneumologia, Faculdade de Medicina, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, São Paulo, SP, Brasil.
Sérgio M PereiraLaboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Carlos ToufenDivisao de Pneumologia, Faculdade de Medicina, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, São Paulo, SP, Brasil.
Carmen S V BarbasDivisao de Pneumologia, Faculdade de Medicina, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, São Paulo, SP, Brasil.
Carlos R R CarvalhoLaboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil.
Marcelo B P AmatoLaboratório de Pneumologia LIM-09, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, 455 Dr Arnaldo Ave, Room 2144, São Paulo, SP, Brazil. marcelo.amato@fm.usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProtective ventilation seems crucial during early Acute Respiratory Distress Syndrome (ARDS), but the optimal duration of lung protection remains undefined. High driving pressures (ΔP) and excessive patient ventilatory drive may hinder lung recovery, resulting in self-inflicted lung injury. The hidden nature of the ΔP generated by patient effort complicates the situation further. Our study aimed to assess the feasibility of an extended lung protection strategy that includes a stepwise protocol to control the patient ventilatory drive, assessing its impact on lung recovery.

methodsWe conducted a single-center randomized study on patients with moderate/severe COVID-19-ARDS with low respiratory system compliance (C

resultsThe study ended prematurely after three consecutive months without patient enrollment, attributed to the pandemic subsiding. The intention-to-treat analysis included 76 patients, with 37 randomized to the intervention group. The average

conclusionsThe implementation of an individualized PEEP strategy alongside extended lung protection appears viable. Promising secondary outcomes suggested a faster lung recovery, endorsing further examination of this strategy in a larger trial. Clinical trial registration This trial was registered with ClinicalTrials.gov (number NCT04497454) on August 04, 2020.

Indexed as

Acute respiratory distress syndromeElectrical impedance tomographLung injuryPositive-pressure ventilation

Identifiers

PMID38849605
PMCPMC11161454

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Registered trials

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.