Overview Study of the Chinese Prescription Weiqi Decoction on Chronic Atrophic Gastritis Status: Completed Trial end date: 2012-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy and safety of the Chinese prescription Weiqi decoction on Chronic Atrophic Gastritis. Phase: N/A Details Lead Sponsor: Shanghai University of Traditional Chinese Medicine