Evidence map›Paper›PMID 31396419›Full record

ReviewEmergency medicine international2019

Higher vs. Lower DP for Ventilated Patients with Acute Respiratory Distress Syndrome: A Systematic Review and Meta-Analysis.

Zhen Chen, Xuxia Wei, Genglong Liu, Qiang Tai, Donghua Zheng, Wenfeng Xie, Li Chen, Ganping Wang, Jia-Qi Sun, Siqi Wang and 3 more

Registry-linked trialAbstract readReview
In one paragraph

Review in Emergency medicine international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04419376 (Driving Pressure and Mortality), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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.

NCT04419376 completednot on this map

Driving Pressure and Mortality: in the Pediatric Intensive Care Unit (PICU)

Typeobservational_patient_registrySponsorDr. Behcet Uz Children's HospitalRan2018 to 2020Enrolled116ConditionsARDS, Human, Respiratory FailureArmsdriving pressure
3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Prognostic Significance of Driving Pressure for Initiation and Maintenance of ECMO in Patients with Severe ARDS: A Systematic Review and Meta-analysis.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025
    Article
  3. Review
  4. Unshrinking the baby lung to calm the VILI vortex.Critical care (London, England) · 2022
    Review
  5. 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

13 authors.

Zhen Chen *Intensive Care Unit, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan 528308, Guangdong Province, China.ORCID https://orcid.org/0000-0002-8114-107X
Xuxia Wei *Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China.
Genglong Liu *Department of Pathology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, China.ORCID https://orcid.org/0000-0002-9163-4396
Qiang Tai *Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Donghua ZhengIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Wenfeng XieIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Li ChenIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Ganping WangIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Jia-Qi SunIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Siqi WangIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Na LiuIntensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Haijin LvSurgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China.ORCID https://orcid.org/0000-0001-5590-8874
Liuer ZuoIntensive Care Unit, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan 528308, Guangdong Province, China.ORCID https://orcid.org/0000-0001-9566-7374

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDriving pressure (DP) has recently become a promising mediator for the identification of the effects of mechanical ventilation on outcomes in acute respiratory distress syndrome (ARDS). The aim of this study was to systematically and quantitatively update and assess the association between DP and mortality among ventilated patients with ARDS.

methodsPubMed, the Cochrane Library, ISI Web of Knowledge, and Embase were systematically searched from inception to June 2018. Two investigators conducted the literature search study selection, data extraction, and quality evaluation independently. RevMan 5.3 software was used for all statistical analyses.

resultsA total of seven studies comprising 8010 patients were included in this meta-analysis. Higher DP showed a significant association with higher mortality (pooled risk ratio, 1.10; 95% [CI], 1.05-1.16;

conclusionHigher DP was significantly associated with an increased risk of death among ventilated patients with ARDS. But it did not seem to predict prognosis to moderate to severe ARDS. Future prospective randomized clinical trials are needed to verify the results of this meta-analysis and address the unresolved questions about optimum cutoff values for DP.

trial registrationThis trial is registered with PROSPERO (CRD42018102146), on 11 August 2018.

Identifiers

PMID31396419
PMCPMC6668539

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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.