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Table 2 DPDS characteristics according to clinical outcome

From: Endoscopic transpapillary drainage in disconnected pancreatic duct syndrome after acute pancreatitis and trauma: long-term outcomes in 31 patients

Characteristics

Successful outcome

N = 17

Clinical failure and need surgery

N = 9

p value

Age (year)a

36 (23~70)

36 (25~53)

0.817

Male

12 (70.6%)

8 (88.9%)

0.380

Etiology

  

0.683

 ANP

10

4

 

 Biliary

8

2

0.520

 Nonbiliary

2

2

 

 Trauma

7

5

 

Location

  

> 0.99

 Proximal (head or neck)

12

6

 

 Distal (body or tail)

5

3

 

PFCs

7

6

0.411

Diameter of PFC (cm)a

2.5 (2.0~7.6)

5.1 (2.0~11.4)

0.719

Interval between discovering pseudocyst or fistula and DPDS (months)a

7.0 (0.5~84)

4.0 (1.0~64)

0.686

ETD

13 (76.5%)

2 (22.2%)

0.014

Stent retention (days)a

137 (95–180)

90 (15–356)

0.396

≥2 stent insertion

5 (29.4%)

1 (11.1%)

0.604

Pancreatic debridement before ERCP

4 (23.5%)

4 (44.4%)

0.382

CT guided puncture Before ERCP

8 (47.1%)

1 (11.1%)

0.098

EUS guided puncture Before ERCP

0 (0.0%)

2 (22.2%)

0.111

Developed DM

2 (11.8%)

1 (11.1%)

> 0.99

Developed diarrhea

3 (17.6%)

0 (0.0%)

0.529

Developed atrophy

8 (47.1%)

2 (22.2%)

0.399

  1. aDescribed as median with range
  2. PFCs peripancreatic fluid collections, ETD Endoscopic transpapillary drainage, DM diabetes mellitus