Clinical efficacy and safety of erlotinib combined with chemotherapy in the treatment of advanced pancreatic cancer:A meta-analysis  

作　　者：Xiao-Yan Liu Hong-Nian Pan Yue Yu 

机构地区：[1]Cheeloo College of Medicine,Shandong University,Jinan 250012,Shandong Province,China [2]Department of Gastroenterology,The First Affiliated Hospital of USTC,Division of Life Sciences and Medicine,University of Science and Technology of China,Hefei 230001,Anhui Province,China [3]Department of Gastroenterology,The Lu’an Hospital Affiliated to Anhui Medical University,The Lu’an People's Hospital,Lu’an 237000,Anhui Province,China

出　　处：《World Journal of Gastrointestinal Surgery》2024年第3期921-931,共11页世界胃肠外科杂志（英文版）（电子版）

基　　金：Supported by National Natural Science Foundation of China,No.31870993;Fundamental Research Funds for the Central Universities,No.WK9110000005;Anhui Provincial Health Research Project,No.AHWJ2022c020;Anhui Medical University Campus Level Research Fund,No.2020xkj229;Lu'an City Science and Technology Plan Project,No.2022Lakj009;New Technology and Project of Lu'an People's Hospital,No.2021xjs10.

摘　　要：BACKGROUND Advanced pancreatic cancer is resistant to chemotherapeutic drugs,resulting in limited treatment efficacy and poor prognosis.Combined administration of the chemotherapeutic gemcitabine and erlotinib is considered a potential first-line treatment for advanced pancreatic cancer.However,their comparative benefits and potential risks remain unclear.AIM To assess the clinical efficacy and safety of erlotinib combined with other chemotherapy regimens for the treatment of advanced pancreatic cancer.METHODS Literature on the clinical efficacy and safety of erlotinib combined with chemotherapy for advanced pancreatic cancer was retrieved through an online search.The retrieved literature was subjected to a methodological qualitative assessment and was analyzed using the RevMan 5.3 software.Ten randomized controlled trials involving 2444 patients with advanced pancreatic cancer were included in the meta-analysis.RESULTS Compared with chemotherapeutic treatment,erlotinib combined with chemotherapy significantly prolonged the progression-free survival time of pancreatic cancer patients[hazard ratio(HR)=0.78,95%CI:0.66-0.92,P=0.003].Meanwhile,the overall survival(HR=0.99,95%CI:0.72-1.37,and P=0.95)and disease control rate(OR=0.93,95%CI:0.45-0.91,P=0.84)were not significantly favorable.In terms of safety,the erlotinib and chemotherapy combination was associated with a significantly higher risk of diarrhea(OR=3.59,95%CI:1.63-7.90,P<0.05)and rash(OR=3.63,95%CI:1.64-8.01,P<0.05)compared with single-agent chemotherapy.Moreover,the risk of vomiting(OR=1.27,95%CI:0.62-2.59,P=0.51),regurgitation/anorexia(OR=1.61,95%CI:0.25-10.31,P=0.62),and infection(OR=0.72,95%CI:0.28-1.87,P=0.50)were not significant in either group.CONCLUSION Compared with a single chemotherapeutic modality,erlotinib combined with gemcitabine can prolong progression-free survival in pancreatic cancer,but does not improve survival benefit or disease control rate,and can increase the risk of diarrhea and rash.

关 键 词：ERLOTINIB CHEMOTHERAPY Advanced pancreatic cancer EFFICACY Safety META-ANALYSIS 

分 类 号：R735.34[医药卫生—肿瘤]