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Table 2 The comparisons between LPD and RPD from different aspects

From: Laparoscopic pancreaticoduodenectomy: are the best times coming?

Author

Study period (years)

Country

Study design

Number of patients

LPD/RPD

Operation time, mean (median), min

LPD/RPD

Hospital length of stay, mean (median)

LPD/RPD

Estimated blood loss, mean (SD), ml

LPD/RPD

Conversion rate

Overall survival (month)

Zhang et al. [47]

2013–2017

China

RS, SC

80/20

373.8 ± 70.2/407.0 ± 91.8

18.1 ± 11.6/14.6 ± 6.1

240 ± 239.5/220.5 ± 165.5

5%/0%

–

Liu et al. [48]

2015–2016

China

RS, SC

25/27

442 ± 96/387 ± 58*

24 ± 13/17 ± 5*

334 ± 175/219 ± 126*

4%/0%

–

Nassour et al. [6]

2014–2015

The USA

RS, NSQIP

235/193

429 (424)/422 (399)

10.6 (7.0)/10.7 (8.0)

-

26.0%/11.4%*

–

Zimmerman et al. [28]

2014–2015

The USA

RS, NSQIP

280/211

421 (331.5–499)/404 (331–511)

7 (6–12)/8 (6–11)

-

28%/11.4%*

–

Torphy et al. [14]

2010–2015

The USA

RS, MC

3205/549

–

–

-

25.5%/15.3%*

–

Nassour et al. [49]

2010–2013

The USA

RS, NCBD

1458/165

–

11.5/11.8

-

27.6%/17%*

20.7/22.7

  1. –, no data.
  2. RS retrospective study, MC multi-center, SC single center, NSQIP National Surgical Quality Improvement Program, NCDB National Cancer Database
  3. *P < 0.05