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Table 1 Characteristic of the included trials

From: Comparison of surgical outcomes between isolated pancreaticojejunostomy, isolated gastrojejunostomy, and conventional pancreaticojejunostomy after pancreaticoduodenectomy: a systematic review and meta-analysis

First author

Year

Country

Design

Intervention

N

Age

Gender

(Male/Female)

PD/PPPD

NOS

Aghalarov

2018

Germany

Retro

Isolated PJ

Conventional PJ

25

50

65 ± 11

64 ± 11

10/15

17/33

5/20

6/44

7

Ballas

2010

Greece

Retro

Isolated PJ

Conventional PJ

46

42

64.4 ± 9.5

60.9 ± 11.5

29/17

23/19

38/8

25/17

7

Ben-Ishay

2019

Israel

Retro

Isolated GJ

Conventional PJ

52

127

68.2 ± 9.6

68 ± 13.7

26/26

62/65

52/0

127/0

8

Busquets

2018

Spain

RCT

Isolated GJ

Conventional PJ

40

40

68.1 ± 11.7)

65.6 ± 10.9)

24/16

24/16

40/0

40/0

9

Casadei

2008

Italy

Pro

Isolated PJ

Conventional PJ

18

20

65.7 ± 10.0

56.3 ± 11.0

11/7

13/7

14/4

11/9

8

Chhaida

2018

Tunisia

Retro

Isolated PJ

Conventional PJ

35

35

61 (44–74)

61 (44–74)

12,23

12,23

35/0

35/0

7

EL-SOROGY

2016

Egypt

RCT

Isolated PJ

Conventional PJ

20

20

53 (29–66)

56 (34–73)

10/10

16/4

0/20

0/20

7

Grobmyer

2008

USA

Retro

Isolated PJ + GJ

Conventional PJ

112

588

68 (36–83)

70 (38–90)

70/42

288/300

112/0

588/0

8

Kaman

2008

India

Retro

Isolated PJ

Conventional PJ

60

51

51 ± 13.3

50 ± 13.6

39/21

35/16

60/0

42/9

8

Ke

2013

China

RCT

Isolated PJ

Conventional PJ

107

109

58.3 ± 5.9

59.3 ± 6.6

51/56

50/59

107/0

109/0

8

Li

2015

China

Retro

Isolated PJ

Conventional PJ

43

43

54.2 ± 9.6

53.8 ± 10.2

27/16

27/16

12/31

10/33

7

Perwaiz

2006

India

Retro

Isolated PJ

Conventional PJ

53

55

53.3 ± 12.1

53.5 ± 10.1

40/13

41/14

53/0

53/0

7

Shimoda

2013

Japan

RCT

Isolated GJ

Conventional PJ

49

52

65.7 ± 11.1

66.5 ± 9.8

28/21

32/20

49/0

52/0

8

Tani

2014

Japan

RCT

Isolated PJ

Conventional PJ

75

76

69.6 ± 7.9

68.0 ± 8.9

39/36

42/34

2/73

7/70

8

  1. Retro retrospective, Pro prospective, RCT randomized controlled trial, PJ pancreaticojejunostomy, GJ Gastrojejunostomy, PD pancreaticoduodenectomy, PPPD pylorus preserving pancreaticoduodenectomy