Efficacy and safety of early pancreatic duct stenting for unresectable pancreatic cancer: A randomized controlled trial  

作　　者：Min-Hui Sun Hong-Zhang Shen Hang-Bin Jin Jian-Feng Yang Xiao-Feng Zhang 

机构地区：[1]Department of Gastroenterology,Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University,Hangzhou 310000,Zhejiang Province,China [2]Department of Gastroenterology,The Fourth Clinical Medical College of Zhejiang Chinese Medicine University,Hangzhou 310000,Zhejiang Province,China [3]Department of Gastroenterology,The Affiliated Hangzhou First People's Hospital,School of Medicine,Westlake University,Hangzhou Digestive Disease Research Institute,Key Laboratory of Pancreatobiliary Disease of Zhejiang Integrated Chinese and Western Medicine,Hangzhou 310000,Zhejiang Province,China

出　　处：《World Journal of Gastrointestinal Oncology》2025年第4期233-242,共10页世界胃肠肿瘤学杂志(英文)

基　　金：Supported by The Health Commission of Zhejiang Provence,China,No.WKJ-ZJ-2136.

摘　　要：BACKGROUND Palliative care for unresectable pancreatic cancer(PC)focuses mainly on the symptoms of the disease,including abdominal pain,obstructive jaundice,and malnutrition.Biliary stent placement using endoscopic retrograde cholangiopan-creatography(ERCP)to relieve biliary obstruction has become an internationally recognized treatment.Although a few studies have evaluated the efficacy of endoscopic pancreatic duct stenting in advanced PC,no consensus exists on the use of endoscopic treatment to relieve pain and improve nutritional status.METHODS Patients with unresectable PC were recruited.The participants were randomized into two groups:The double-stent group underwent ERCP with a fully-covered self-expandable metallic biliary stent(FCSEMS)and a pancreatic duct stent,while the single-stent group underwent ERCP with an FCSEMS only.Abdominal pain,nutritional status,and incidence of adverse events were compared between the two groups using the SPSS software.RESULTS Seventy-eight patients with unresectable PC were included in the analysis(40 and 38 in the double-and single-stent groups,respectively).The median pain scores of patients in the double-stent group were lower than those in the single-stent group at 1(0 vs 2.5,P=0.002),2(0 vs 3,P<0.001),3(0 vs 4,P<0.001),and 6 months(0 vs 4,P<0.001)after ERCP.Total serum protein levels in patients in the double-stent group were higher than those in the single-stent group(66.6±8.4 g/L vs 60.4±4.0 g/L,P=0.046)6 months postoperatively.The body mass index(BMI)of patients in both groups decreased at six months.However,the BMI in the single-stent group was higher than that in the double-stent group(P<0.001).CONCLUSION Early pancreatic duct stenting reduces abdominal pain and improves nutritional status in patients with unre-sectable PC without reducing the technical success rate or increasing the incidence of adverse events.

关 键 词：Abdominal pain Nutritional status Pancreatic duct stenting Unresectable pancreatic cancer Endoscopic retrograde cholangiopancreatography 

分 类 号：R57[医药卫生—消化系统]