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Table 3 Analysis of prognostic factors associated with survival in patients resected for LMGC

From: Surgical treatment of liver metastases of gastric cancer: state of the art

Author year

n

Period

T

N

G

H

DIAM metastases

TIMING

MARGIN

MST

Long-term survivors

Recurrence

Follow-up (months)

1994 [30]

21

 

+

+

-

-

NA

NA

NA

18

19% (4)

NA

 

1997 [43]

21

 

-

-

-

+

NA

-

NA

NA

24% (5)

76.1%

NA

2001 [23]

17

1990-1997

-

+

+

-

NA

+

+

16

0

76%

Na

2001 [9]

40

1975-1999

-

-

-

-

-

+

-

12

15% (6)

75%

88

2001 [45]

10

1979-1999

-

-

-

-

+

+

NA

16

10% (1)

80%

10-240

2002 [33]

15

1980-1999

-

-

-

+

-

+

-

8.8

0

90%

na

2002 [31]

10

1981-1998

-

-

-

-

-

-

NA

25

20% (2)

80%

1-68

2002 [28]

19

1986-1999

-

-

+

+

-

+

NA

21

14% (3)

74%

Na

2003 [25]

22

1985-2001

*

-

-

+

+

-

NA

24

20% (5)

68%

Na

2003 [41]

36

1979-2001

-

Ly

-

+

-

-

-

NA

11% (4)

83.3%

NA

2005 [29]

11

1988-1996

NA

-

-

NA

-

-

-

19

18% (2)

80

Na

2007 [34]

42

1985-2005

+

-

-

+

-

-

-

34

20% (8)

67%

1-86

2007 [44]

37

1990-2005

+

-

-

+

+

-

-

31

6 % (2)

81 %

Na

2008 [24]

24

1988-2002

-

-

-

-

-

-

+

19

8% (2)

65%

1-67

2008 [40]

18

1989-2004

+

-

-

-

-

-

-

NA

17% (3)

Na

2-200

2008 [37]

22

1995-2005

        

15% (3)

63.6%

1-106

2009 [47]

17

1991-2005

-

-

-

-

-

-

+

18

25% (4)

70.5%

1-117

Choi 2010

14

1986-2007

-

-

-

-

-

-

-

NA

8% (1)

63%

Na

Tsujmoto 2010

17

1980-2007

+

Ly

NA

-

-

-

NA

34

30% (5)

70%

Na

Our data

             

2012

21

1998-2007

        

14.2% (3)

66%

6-90

  1. H1, Metastases limited to one lobe; H2, few scattered metastases in both liver lobes; H3, numerous scattered metastases in both lobes; M, Metachronous; mets, metastases; Na, Not available; S, Synchronous; STG, Subtotal gastrectomy; TG, Total gastrectomy; Number of patients resected on a total of patients with LMGC.