Hepatobiliary & pancreatic diseases international : HBPD INT · 2021
Risk factors for post-endoscopic retrograde cholangiopancreatography (ERCP) abdominal pain in patients without post-ERCP pancreatitis.
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Chen Meng-Jie, Zheng Ru-Hua, Cao Jun, Yao Yu-Ling, Wang Lei, Zou Xiao-Ping
Аннотация
BACKGROUND: Abdominal pain is often observed after endoscopic retrograde cholangiopancreatography (ERCP). Few studies have focused on the risk factors of post-ERCP abdominal pain without post-ERCP pancreatitis (PEP). This study aimed to identify risk factors of post-ERCP abdominal pain without PEP and investigate characteristics of the abdominal pain in non-PEP patients.
METHODS: Data from patients who underwent ERCP from August 2019 to January 2020 were retrospectively collected. Characteristics of the abdominal pain after ERCP were recorded and compared between PEP and non-PEP patients. Multivariate analysis was conducted to identify risk factors of non-PEP abdominal pain.
RESULTS: A total of 1295 ERCP procedures were investigated in this study, among which 100 (7.72%) patients presented post-ERCP abdominal pain without PEP and 63 (4.86%) patients with PEP. Multivariate analysis found 9 risk factors of non-PEP abdominal pain: age ≤ 65 years [odds ratio (OR): 1.971], primary ERCP (OR: 2.442), dilated extrahepatic bile duct (OR: 1.803), no papilla opening (OR: 2.095), pancreatic guidewire passages (OR: 2.258), white blood cells (WBC) ≤ 6.0 × 109/L (OR: 1.689), platelet (PLT) ≤ 250 × 109/L (OR: 2.505), serum γ-glutamyl transferase (γ - GT) ≤ 35 U/L (OR: 2.190), and albumin ≥ 40 g/L (OR: 1.762). The PEP group had later pain onset, higher pain frequency and longer hospital stay than those of the non-PEP pain group (P < 0.05). There were no significant differences in the pain duration, visual analogue scale score and mortality between the PEP group and non-PEP pain group (P > 0.05).
CONCLUSIONS: This study indicated that age ≤ 65 years, primary ERCP, dilated extrahepatic bile duct, no papilla opening, pancreatic guidewire passages, lower WBC, lower PLT, normal γ - GT and elevated albumin were independent risk factors for post-ERCP abdominal pain without PEP. The pain occurred earlier in non-PEP patients than in PEP patients.
METHODS: Data from patients who underwent ERCP from August 2019 to January 2020 were retrospectively collected. Characteristics of the abdominal pain after ERCP were recorded and compared between PEP and non-PEP patients. Multivariate analysis was conducted to identify risk factors of non-PEP abdominal pain.
RESULTS: A total of 1295 ERCP procedures were investigated in this study, among which 100 (7.72%) patients presented post-ERCP abdominal pain without PEP and 63 (4.86%) patients with PEP. Multivariate analysis found 9 risk factors of non-PEP abdominal pain: age ≤ 65 years [odds ratio (OR): 1.971], primary ERCP (OR: 2.442), dilated extrahepatic bile duct (OR: 1.803), no papilla opening (OR: 2.095), pancreatic guidewire passages (OR: 2.258), white blood cells (WBC) ≤ 6.0 × 109/L (OR: 1.689), platelet (PLT) ≤ 250 × 109/L (OR: 2.505), serum γ-glutamyl transferase (γ - GT) ≤ 35 U/L (OR: 2.190), and albumin ≥ 40 g/L (OR: 1.762). The PEP group had later pain onset, higher pain frequency and longer hospital stay than those of the non-PEP pain group (P < 0.05). There were no significant differences in the pain duration, visual analogue scale score and mortality between the PEP group and non-PEP pain group (P > 0.05).
CONCLUSIONS: This study indicated that age ≤ 65 years, primary ERCP, dilated extrahepatic bile duct, no papilla opening, pancreatic guidewire passages, lower WBC, lower PLT, normal γ - GT and elevated albumin were independent risk factors for post-ERCP abdominal pain without PEP. The pain occurred earlier in non-PEP patients than in PEP patients.