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Table 6 Subgroup analysis according to main pancreatic duct diameter: PG vs PJ

From: The individualized selection of Pancreaticoenteric anastomosis in Pancreaticoduodenectomy

 

For dilated main pancreatic duct(> 3 mm)

For normal main pancreatic duct(≤3 mm)

PJ(98pts)

PG(49pts)

p

PJ(52pts)

PG(315pts)

p

Operation time (min)

290.3 ± 58.3

300.5 ± 61.6

0.328

307.9 ± 59.0

286.9 ± 65.7

0.031

Intraoperative blood loss (ml)

264.3 ± 193.7

277.6 ± 160.1

0.680

298.1 ± 170.6

230.0 ± 170.6

0.008

POPF

20.4%

14.3%

0.366

55.8%

47.0%

0.240

CR-POPF

7.1%

2.0%

0.269

19.2%

10.8%

0.083

Intraoperative RBC transfusion

11.2%

12.2%

0.855

17.3%

11.7%

0.262

PPH

14.3%

10.2%

0.487

17.3%

14.6%

0.613

Postoperative RBC transfusion

17.3%

20.4%

0.651

34.6%

23.8%

0.097

Postoperative hospital stay (days)

18.4 ± 10.3

18.4 ± 6.9

0.985

27.8 ± 13.0

25.1 ± 15.1

0.228

Postoperative complications

39.8%

44.9%

0.554

75.0%

65.7%

0.187

Reoperation

0.0%

0.0%

1.9%

4.8%

0.711

Postoperative percutaneous drainage

5.1%

4.1%

1.000

11.5%

12.7%

0.815

Hard pancreatic gland texture

95.9%

44.9%

< 0.001

73.1%

10.8%

< 0.001

Readmission

1.5%

0.0%

1.000

0.0%

1.0%

1.000

Postoperative abdominal infection

2.0%

2.0%

1.000

21.2%

20.3%

0.890

  1. PG pancreaticogastrostomy, PJ pancreaticojejunostomy, POPF postoperative pancreatic fistula, CR-POPF clinically relevant postoperative pancreatic fistula, PPH post-pancreatectomy hemorrhage, RBC red blood cell