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Table 2 Studies reporting mortality for VV ECMO in COVID-19 related ARDS (Additional File 1)

From: Extracorporeal membrane oxygenation for COVID-19-related acute respiratory distress syndrome: a narrative review

 

Data source

Study period

ECMO patients

Mortality

Preliminary studies

 Ruan et al. 2020

China

–

7

100%

 Wu et al. 2020

China

–

1

100%

 Yang et al. 2020

China

Dec 24, 2019–Jan 26, 2020

6

83.4%

 Zhou et al. 2020

China

Dec 29, 2019–Jan 31, 2020

3

100%

 Guan et al. 2020

China

Dec 11, 2019–Jan 29, 2020

5

–

Retrospective observational studies—Registries

 Barbaro et al. 2020

ELSO Registry

Jan 16, 2020–May 1, 2020

1035

37.4%

 Lorusso et al. 2021

Euro ELSO survey

Mar 15, 2020–Sep 14, 2020

1531

45%

 Schmidt et al. 2020

France

Mar 8, 2020–May 2, 2020

83

36%

 Barbaro et al. 2021

ELSO Registry

A1 Early adopting centers (Before May 1, 2020)

A2 Early adopting centers (May 2–Dec 31, 2020)

B Late adopting centers (May 2–Dec 31, 2020)

1182

2824

803

36.9%

51.9%

58.9%

 Broman et al. 2021

Euro ELSO survey

Mar 12, 2020–Sep 14, 2020

Sep 15, 2020–Mar 8, 2021

1442

1723

47%

56%

 Riera et al. 2021

Spain, Portugal

Mar 1, 2020–Jun 30, 2020

Jul 1, 2020–Dec 1, 2020

151

168

41.1%

60.1%

 Schmidt et al. 2021

France

Mar 8, 2020–Jun 30, 2020

Jul 1, 2020–Jan 28, 2021

88

71

36%

48%

 Karagiannitis et al. 2021

Germany

Feb 2020–Dec 2020

119

71%

 Lorusso et al. 2022

Euro ELSO survey

Mar 1, 2020–Sep 13, 2020

1215

50%

 Ohshimo et al. 2022

Japanese National Registry

Feb, 2020–Nov 2021

1214

32–40%

Emulation studies

 Shaefi et al. 2021

United States

Mar 1, 2020–Jul 1, 2020

130

34.6%

 Urner et al. 2022

COVID-19 Critical Care Consortium registry

Jan 3, 2020–Aug 29, 2021

844

26%

 Hajage et al. 2022

French, Belgian, Swiss

Feb 25, 2020, and May 4, 2020

269

44%

  1. ELSO Extracorporeal Life Support Organization