Retrospective Study
Copyright ©The Author(s) 2021.
World J Hepatol. Dec 27, 2021; 13(12): 2081-2103
Published online Dec 27, 2021. doi: 10.4254/wjh.v13.i12.2081
Table 8 Relation between biliary complications and graft failure
Variable
No graft failure (n = 149), n (%)
Graft failure (n = 20), n (%)
OR
CI
P value1
95% LCL
95% UCL
Biliary leakage-105 (92.1)9 (7.9)2.91.17.50.022
+44 (80)11 (20)
Insertion of pigtail catheter-144 (90)16 (10)7.21.829.60.0122
+5 (55.6)4 (44.4)
Biliary infection-68 (94.4)4 (5.6)3.41.110.50.029
+81 (83.5)16 (16.5)
Frequency of biliary infectionNil68 (94.4)4 (5.6)0.0213
1-2 Episodes71 (84.5)13 (15.5)
≥ 3 Episodes10 (76.9)3 (23.1)
Early biliary infection-73 (93.6)5 (6.4)2.91.08.30.043
+76 (83.5)15 (16.5)
Biliary stricture-98 (89.9)11 (10.1)1.60.64.00.345
+51 (85)9 (15)
Frequency of biliary strictureNil98 (89.9)11 (10.1)0.1683
1-2 Episodes38 (88.4)5 (11.6)
≥ 3 Episodes13 (76.5)4 (23.5)
Early biliary stricture-137 (89)17 (11)2.00.57.90.3922
+12 (80)3 (20.0)
Need for ERCP-98 (89.9)11 (10.1)1.60.64.00.345
+51 (85)9 (15.0)
Frequency of ERCPNil98 (89.9)11 (10.1)0.1883
1-2 ERCP37 (88.1)5 (11.9)
≥ 3 ERCP14 (77.8)4 (22.2)
Number of stents introduced for strictureNil101 (90.2)11 (9.8)0.1363
1-2 Stents30 (88.2)4 (11.8)
≥ 3 Stents18 (78.3)5 (21.7)
Need for PTC-142 (88.2)19 (11.8)1.10.19.21.0002
+7 (87.5)1 (12.5)
Frequency of PTCNil142 (88.2)19 (11.8)0.3743
1 PTC7 (100)0 (0)
2 PTC0 (0)1 (100)
Surgical intervention for stricture-148 (88.1)20 (11.9)0.90.80.91.0002
+1 (100)0 (0)
HCV PCR at occurrence of strictureNegative13 (86.7)2 (13.3)0.2923
Below 200000 IU13 (86.7)2 (13.3)
200000 to 2 million18 (94.7)1 (5.3)
More than 2 million7 (63.6)4 (36.4)
Antiviral treatment in relation to strictureNot given24 (88.9)3 (11.1)0.8362
Before stricture11 (78.6)3 (21.4)
After stricture5 (83.3)1 (16.7)
During occurrence of stricture11 (84.6)2 (15.4)
Admission related to BC-85 (89.5)10 (10.5)1.30.53.40.551
+64 (86.5)10 (13.5)
Frequency of admissions related to BCNil85 (89.5)10 (10.5)0.119
1-2 ERCP38 (95)2 (5)
≥3 ERCP26 (76.5)8 (23.5)
Recurrent HCV infection-118 (92.2)10 (7.8)3.81.510.00.0102
+31 (75.6)10 (24.4)
Resolution of recurrent HCV-0 (0)4 (100)6.23.012.80.0022
+31 (83.8)6 (16.2)