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Table 1 Study characteristics

From: Sedation versus general anesthesia on all-cause mortality in patients undergoing percutaneous procedures: a systematic review and meta-analysis

Study

Country

Multi-center

Study design

Age (yr)a

N

Male (%)a

Surgery

NOS scores

Mikus, 2021 [20]

Germany

No

Cohort

6.5 ± 6.0 vs. 7.3 ± 6.2 (months) b

803

100 vs. 100

Cardiac Catheterization

9

Zaouter, 2018 [21]

France

No

Cohort

80.2 ± 7.5 vs. 81.8 ± 8.4b

234

48.5 vs. 51.2

TAVI

8

Weyland, 2021 [22]

Switzerland

No

Cohort

76 (64, 81) vs. 75 (66, 82)c

105

68.3 vs. 46.7

Endovascular stroke treatment

8

Toppen, 2017 [23]

USA

No

Matched cohort

82.4 ± 11 vs. 83.5 ± 9b

196

50.3 vs. 46.9

TAVR

8

Thiele, 2020 [8]

Germany

Yes

RCT

81.4 ± 5.7 vs. 81.8 ± 5.3b

437

48.6 vs. 49.1

TAVI

𝛿

Theron, 2014 [24]

UK

No

Cohort

64.6 ± 12.9 vs. 68 ± 10.6b

183

83.2 vs. 88.2

Implantation of Pacing Device

8

Téllez-Alarcón, 2022 [25]

Brazil

No

Cohort

78.1 (75.8, 80.4) vs. 80.4 (78.9, 81.9)d

158

55.6 vs. 48.8

TAVI

8

Stragier, 2019 [26]

Belgium

No

Cohort

81.7 (80.0, 83.5) vs. 81.3 (79.6, 83.1)d

178

48.2 vs. 53.8

TAVI

8

Shan, 2018 [27]

China

Yes

Matched cohort

63.5 (54.5, 74.3) vs. 65.5 (59, 72.3)c

228

66.7 vs. 61.4

Endovascular thrombectomy

8

Schönenberger, 2016 [28]

Germany

No

RCT

71.8 ± 12.9 vs. 71.2 ± 14.7b

150

65.8 vs. 54.5

Endovascular thrombectomy

𝛿

Palermo, 2016 [29]

USA

No

Cohort

79.6 ± 0.9 vs. 85.4 ± 9.1b

65

76.2 vs. 68.2

TAVI

7

Sammour, 2021 [7]

USA

No

Cohort

80 ± 10.2 vs. 81 ± 9b

998

56.1 vs. 41.8

TAVR

9

Renner, 2019 [30]

Germany

No

Cohort

82 ± 6.1 vs. 82 ± 6.4b

200

41.1 vs. 51.6

TAVI

8

Ren, 2020 [31]

China

No

RCT

69.21 ± 5.78 vs. 69.19 ± 6.46b

90

54.2 vs. 57.1

Endovascular thrombectomy

𝛿

Rassaf, 2014 [32]

Germany

No

Cohort

75 ± 8.7 vs. 74.5 ± 8b

21

63.6 vs. 90

Percutaneous mitral valve repair

6

Powers, 2019 [33]

USA

Yes

RCT

69.5(59, 78) vs. 70.5(59, 79)c

92

54 vs. 48

Endovascular thrombectomy

𝛿

Piayda, 2021 [34]

Germany

Yes

Cohort

75 ± 8 vs. 75 ± 9b

949

67.1 vs. 62.9

Transcatheter left atrial appendage closure

8

Patzelt, 2017 [35]

Germany

No

Cohort

74 ± 10 vs. 78 ± 8b

271

62.5 vs. 43.7

Percutaneous mitral valve repair (PMVR)

7

Pani, 2017 [36]

USA

No

Cohort

83 (78, 89) vs. 83 (77, 88)c

97

51 vs. 55

TAVR

8

Musuku, 2021 [37]

USA

No

Matched cohort

81 (74, 86) vs. 83 (76, 88)c

296

55 vs. 48

TAVR

9

Mosleh, 2019 [38]

USA

No

Matched cohort

80.31 ± 9.31 vs. 82.06 ± 7.41b

308

57.8 vs. 46.8

TAVI

9

Miles, 2016 [39]

UK

No

Cohort

77.8 ± 7.8 vs. 81.5 ± 6.4b

88

75 vs. 66

TAVI

7

McDonald, 2015 [40]

USA

No

Matched cohort

71 (58, 80) vs. 70 (58, 79)c

1014

48.7 vs. 44.2

Endovascular thrombectomy

9

Mayr, 2016 [41]

Germany

No

RCT

80 (75, 84) vs. 84 (79, 86)c

62

41.9 vs. 58.1

TAVI

𝛿

Löwhagen, 2017 [42]

Sweden

No

RCT

73 (65, 80) vs. 72 (66, 82)c

90

58 vs. 51

Endovascular thrombectomy

𝛿

Kleinecke, 2021 [43]

Germany

Yes

Matched cohort

77.0 ± 6.8 vs. 78.0 ± 7.3b

311

63.5 vs. 51

Transcatheter left atrial appendage closure

7

Kislitsina, 2019 [44]

USA

No

Cohort

81.9 ± 10.6 vs. 81.2 ± 9.2b

286

NA

TAVR

7

Kiramijyan, 2016 [45]

USA

No

Cohort

81.3 ± 10.6 vs. 82.9 ± 7.6b

533

50 vs. 50.6

TAVR

8

Jumaa, 2010 [46]

USA

No

Cohort

66.47 vs. 66.6e

126

41.5 vs. 53.4

Endovascular Acute Stroke Therapy

8

John, 2014 [47]

USA

No

Cohort

64.8 ± 17 vs. 69.1 ± 13.5b

190

40.7 vs. 46.5

Intra-arterial thrombolysis

8

Jadhav, 2017 [48]

USA

No

Matched cohort

67 (55.5, 78.5) vs. 69 (60, 75)c

122

41 vs. 54.1

Endovascular Acute Stroke Therapy

9

Hyman, 2017 [49]

USA

Yes

Cohort

81.8 ± 8.4 vs. 82.4 ± 8.2b

10,997

53.7 vs. 54.2

TAVR

8

Husser, 2018 [50]

Germany

Yes

Matched cohort

81 ± 5 vs. 81 ± 6b

5248

41.8 vs. 41.4

TAVR

9

Herrmann, 2021 [51]

USA

Yes

Cohort

80.5 ± 7.3 vs. 76.6 ± 7.4b

1443

53.8 vs. 61.6

TAVR

7

Haurand, 2022 [52]

Germany

Yes

Cohort

80 (76, 84) vs. 81 (77, 83)c

104

50.0 vs. 35

TAVR

7

Harjai, 2020 [53]

Australia

Yes

Cohort

82 (77, 87) vs. 83 (77, 87)c

477

51.1 vs. 49.2

TAVI

7

Griessenauer, 2017 [54]

USA

Yes

Matched cohort

60.5 (29, 76) vs. 60 (29, 80)c

140

14.3 vs. 14.3

Flow diversion for cerebral aneurysm

7

Feil, 2021 [55]

Germany

No

Cohort

73.1 ± 13.1 vs. 73.4 ± 13.0b

6103

49.1 vs. 49.4

Endovascular thrombectomy

7

Du, 2020 [56]

China

No

Cohort

60 ± 10 vs. 60 ± 11b

178

87.1 vs. 74.4

Endovascular thrombectomy

8

D'Errigo, 2016 [57]

Italy

Yes

Matched cohort

82.0 ± 5.4 vs. 82.7 ± 5.8b

620

61.9 vs. 64.5

TAVR

7

Cappellari, 2020 [58]

Italy

Yes

Cohort

72 (59, 79) vs. 74 (63, 81)c

3298

55 vs. 47.2

Endovascular thrombectomy

8

Ben-Dor, 2012 [59]

USA

No

Cohort

83.7 ± 7.9 vs. 84.1 ± 5.1b

92

36.4 vs. 41.4

TAVR

8

Althoff, 2021 [60]

USA

No

Cohort

65 (52, 77) vs. 65 (53, 78)c

17,538

50.5 vs. 46.5

ERCP

9

Yamamoto, 2013 [61]

France

No

Cohort

84.7 ± 7.0 vs. 83.7 ± 7.1b

174

46.7 vs. 39.5

TAVI

8

Hoefnagel, 2023 [62]

USA

No

Cohort

65 (55, 75) vs. 68 (60, 76)c

125

50 vs. 59.5

Endovascular thrombectomy

8

Reda, 2012 [63]

Australia

No

Cohort

83.4 ± 0.6 vs. 82.6 ± 1.2b

74

54.5 vs. 34.1

TAVI

8

Neumann, 2020 [64]

UK

Yes

Cohort

81.3 ± 6.60 vs. 81.9 ± 6.72b

1694

51.6 vs. 50.2

TAVR

7

Skutecki, 2022 [65]

France

Yes

Matched cohort

68 ± 13 vs. 68 ± 13b

258

63.6 vs. 61.2

Endovascular thrombectomy

9

Liang, 2021 [66]

China

No

Cohort

75.74 ± 7.05 vs. 76.95 ± 5.61b

134

66.7 vs. 58.9

TAVR

8

Valente, 2021 [67]

Portugal

No

Cohort

79 (71, 84) vs. 82 (76, 85)c

107

54.2 vs. 30.1

TAVI

7

Kanda, 2022 [68]

Japan

No

Cohort

61.9 ± 13.6 vs. 81.6 ± 10.9b

101

49 vs. 29

Minimally invasive mitral valve surgery

7

Holmes, 2022 [69]

USA

No

Cohort

77 vs. 77.6e

166

97.6 vs. 97.6

TAVR

8

Liang, 2022 [70]

China

No

RCT

64 ± 11 vs. 60 ± 13b

87

76.7 vs. 86.4

Endovascular thrombectomy

𝛿

Maurice, 2022 [71]

France

Yes

RCT

70.8 ± 13.0 vs. 72.6 ± 12.3b

345

52.7 vs. 56.3

Endovascular thrombectomy

𝛿

Sanders, 2021 [72]

USA

No

Cohort

81 (74, 86) vs. 80 (73, 86)c

79

36.8 vs. 53.7

TAVR

8

Monaco, 2022 [73]

Italy

No

Matched cohort

73 (68, 78) vs. 72 (67–76)c

84

71 vs. 69

Endovascular repair of thoracic-abdominal aortic aneurysms

9

Goren, 2015 [74]

Israel

No

Cohort

83 ± 5.5 vs. 83 ± 5.4b

204

36 vs. 40

TAVI

8

Aslan, 2021 [75]

Turkey

No

Cohort

77.8 ± 6.9 vs. 78.1 ± 8.9b

72

31 vs. 30

TAVI

8

  1. TAVI Transcatheter Aortic Valve Implantation, TAVR Transcatheter Aortic Valve Replacement, ERCP Endoscopic Retrograde Cholangial-Pancreatography
  2. aPresented as general anesthesia group vs. sedation group
  3. bMeans±standard deviation
  4. cMedian (interquartile range)
  5. dMeans (95%CI)
  6. eMeans
  7. 𝛿Assessment by using the Cochrane risk of bias criteria. NA: Not reported