Evidence map›Paper›PMID 35434060›Full record

ArticleWorld journal of clinical cases2022

Mortality in patients with COVID-19 requiring extracorporeal membrane oxygenation: A meta-analysis.

Ye Zhang, Lei Wang, Zhi-Xian Fang, Jing Chen, Jia-Lian Zheng, Ming Yao, Wen-Yu Chen

Abstract read
In one paragraph

Article in World journal of clinical cases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
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

7 authors.

Ye ZhangDepartment of General Practice, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Lei WangDepartment of General Practice, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Zhi-Xian FangDepartment of Respiration, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Jing ChenDepartment of Oncology, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Jia-Lian ZhengDepartment of Oncology, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Ming YaoDepartment of Pain Medicine, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China.
Wen-Yu ChenDepartment of Respiration, Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China. 00135116@zjxu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronavirus disease 2019 (COVID-19) has become a worldwide pandemic and significant public health issue. The effectiveness of extracorporeal membrane oxygenation (ECMO) in treating COVID-19 patients has been called into question.

aimTo conduct a meta-analysis on the mortality of COVID-19 patients who require ECMO.

methodsThis analysis adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyzes 2020 (PRISMA) and has been registered at the International Prospective Register of Systematic Reviews (number CRD42020227414). A quality assessment for all the included articles was performed by the Newcastle-Ottawa Scale (NOS). Studies with tenor more COVID-19 patients undergoing ECMO were included. The random-effects model was used to obtain the pooled incidence of mortality in COVID-19 patients receiving ECMO. The source of heterogeneity was investigated using subgroup and sensitivity analyses.

resultsWe identified 18 articles with 1494 COVID-19 patients who were receiving ECMO. The score of the quality assessment ranged from 5 to 8 on the NOS. The majority of patients received veno-venous ECMO (93.7%). Overall mortality was estimated to be 0.31 [95% confidence interval (CI): 0.24-0.39;

conclusionWith more resource assessment and risk-benefit analysis, our data reveal that ECMO might be a feasible and effective treatment for COVID-19 patients.

Indexed as

COVID-19Extracorporeal membrane oxygenationMeta-analysisMortalitySARS-CoV-2Veno-venous extracorporeal membrane oxygenation

Identifiers

PMID35434060
PMCPMC8968615

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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.