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Table 1 Characteristics of included studies

From: Repeat cytoreductive surgery with HIPEC for colorectal peritoneal metastases: a systematic review

Author

Year

Study design

CRPM specific

Sample size

Mean age (years)

Males (%)

Portillaet al. [15]

1999

R

Y

18

55.3

72.2

Glehenet al. [25]

2004

R

Y

26

.

.

Bijelicet al. [26]

2008

R

Y

18

.

.

Bretcha-Boixet al. [27]

2010

R

Y

2

55.5∼

40∼

Cashinet al. [28]

2012

R

Y

8

.

.

Votanopouloset al. [29]

2012

R

N

4

46.4 (SD 11.1)∼

43.5∼

Chuaet al. [30]

2013

R

N

11

53 (R 19–79) m

49∼

Williamset al. [31]

2014

R

Y

18

52.4 m

38.9

Choudryet al. [23]

2019

R

N

29

52.2 (SD 10.6)∼

.

Jostet al. [32]

2020

R

Y

9

47

33

Lakset al. [24]

2021

R

Y

30

58.7

26.7

Paaschet al. [33]

2021

R

N

7

58.1

42.9

Suttonet al. [18]

2021

R

N

18

53 (R 44–63) m

94.4

Valenzuelaet al. [34]

2022

R

N

16

52.6∼

43.2∼

Pasqualet al. [35]

2023

R

N

15

61.65 (SD 11.44)∼

.

  1. CRPM = colorectal peritoneal metastases.
  2. R = retrospective.
  3. Y = yes, N = no.
  4. ∼ = of larger peritoneal malignancy cohort.
  5. m = median instead of mean.
  6. SD = standard deviation, R = range