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Table 5 Comparison of outcomes between the RPTNBD group and internal control group

From: Retrograde installation of percutaneous transhepatic negative-pressure biliary drainage stabilizes pancreaticojejunostomy after pancreaticoduodenectomy: a retrospective cohort study

 

RPTNBD group (n = 21)

Internal control group (n = 31)

P

Age (years), means ± SD

65.5 ± 11.2

62.6 ± 11.4

0.330

Female (%)

28.6

35.5

0.765

BMI (kg/m2), means ± SD

22.6 ± 4.1

22.6 ± 3.5

0.980

PPPD (%)

61.9

64.5

1.000

Preoperative ENBD (%)

33.3

35.5

1.000

Operation time (min), means ± SD

412.0 ± 92.8

420.2 ± 170.4

0.843

Hospital stay (days), means ± SD

39.4 ± 26.4

30.3 ± 22.5

0.190

Time to SBD (day), means ± SD

8.4 ± 5.6

11.3 ± 11.7

0.307

Vascular reconstruction (%)

33.3

6.5

0.012

Hepatectomy (%)

9.5

3.2

0.339

Postoperative PAD (%)

19.0

45.2

0.076

Fluid collection (%)

19.0

6.5

0.207

Anastomotic leakage (%)

0

38.7

0.001

Morbidity (%)

61.9

71.0

0.494

C-D grade > II (%)

47.6

45.2

1.000

PJ complication (%)

9.5a

38.7

0.020

Mortality (%)

0.0

12.9

0.087

  1. SD standard deviation, BMI body mass index, PPPD pylorus-preserving pancreatoduodenectomy, ENBD endoscopic nasobiliary drainage, SBD semi-blend diet, PAD percutaneous abscess drainage, C-D Clavien-Dindo, PJ pancreaticojejunostomy
  2. aThese patients had only fluid collection around PJ sites with no evidence of leakage in tubography