Zhaohui Deng1, Jingqing Zeng1, Chan Lv2, Lirong Jiang1, Jianmei Ji2, Xingjia Li2, Lixiao Hao2, Biao Gong3. 1. Department of Gastroenterology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, 200127, Shanghai, China. 2. Department of Gastroenterology, Shanghai Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 200120, Shanghai, China. 3. Department of Gastroenterology, Shanghai Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 200120, Shanghai, China. gongbiao616@hotmail.com.
Abstract
BACKGROUND: Pancreatitis is the most common complication of endoscopic retrograde cholangiopancreatography (ERCP). AIM: To assess the prevalence and factors associated with post-ERCP pancreatitis (PEP) in a Chinese pediatric population. METHODS: Sixty-six children who underwent ERCP between March 2018 and March 2019 at Shanghai Children's Medical Center were retrospectively recruited for the study. Clinical data, including demographics, indications, comorbidities, and procedural data, were reviewed to identify the prevalence and factors associated with PEP. RESULTS: Ninety-two ERCPs were performed on 66 pediatric patients aged from 8 months to 14 years. The indications for ERCP were chronic pancreatitis (49, 53.2%), pancreaticobiliary maljunction (19, 20.7%), pancreas divisum (19, 20.7%), and pancreatic pseudocyst (5, 5.4%). All ERCPs were performed for therapeutic purposes. PEP was identified in 19 (20.7%) patients; there were ten mild cases, eight moderate cases, and one severe case. The univariate analysis revealed that a history of chronic pancreatitis was negatively associated with PEP (P = 0.033), and sphincterotomy was positively associated with PEP (P = 0.01). The multivariate analysis showed that sphincterotomy was a risk factor for PEP (P = 0.017, OR 4.17; 95% CI, 1.29, 13.54). CONCLUSIONS: Our data revealed a high prevalence of PEP in a Chinese pediatric population. Chronic pancreatitis was a protective factor, and sphincterotomy was a risk factor for PEP development.
BACKGROUND:Pancreatitis is the most common complication of endoscopic retrograde cholangiopancreatography (ERCP). AIM: To assess the prevalence and factors associated with post-ERCP pancreatitis (PEP) in a Chinese pediatric population. METHODS: Sixty-six children who underwent ERCP between March 2018 and March 2019 at Shanghai Children's Medical Center were retrospectively recruited for the study. Clinical data, including demographics, indications, comorbidities, and procedural data, were reviewed to identify the prevalence and factors associated with PEP. RESULTS: Ninety-two ERCPs were performed on 66 pediatric patients aged from 8 months to 14 years. The indications for ERCP were chronic pancreatitis (49, 53.2%), pancreaticobiliary maljunction (19, 20.7%), pancreas divisum (19, 20.7%), and pancreatic pseudocyst (5, 5.4%). All ERCPs were performed for therapeutic purposes. PEP was identified in 19 (20.7%) patients; there were ten mild cases, eight moderate cases, and one severe case. The univariate analysis revealed that a history of chronic pancreatitis was negatively associated with PEP (P = 0.033), and sphincterotomy was positively associated with PEP (P = 0.01). The multivariate analysis showed that sphincterotomy was a risk factor for PEP (P = 0.017, OR 4.17; 95% CI, 1.29, 13.54). CONCLUSIONS: Our data revealed a high prevalence of PEP in a Chinese pediatric population. Chronic pancreatitis was a protective factor, and sphincterotomy was a risk factor for PEP development.