Sequential versus concomitant therapy for treatment of Helicobacter pylori infection: an updated systematic review and meta-analysis

Abstract
Sequential and concomitant therapies are two innovative therapies for Helicobacter pylori (H. pylori) eradication. However, the comparative efficacy and safety of these treatments are controversial. Therefore, we aimed to conduct an updated systematic review and meta-analysis of studies that compared these two treatments.
Funding Information
  • the National Key Research and Development Grogram of China (2016YFC1302201)
  • The National Natural Science Foundation of China (81460115)
  • Science and Technology Projects of Jiangxi province (2014BBG70019)
  • Special funds of graduate student innovation project in jiangxi province in 2014 (YC2014-S081)