Control Group:80mg simethicone and 100ml water

2 trials

Sponsors

The Sixth Affiliated Hospital, Sun Yat-sen University., The Sixth Affiliated Hospital, Sun Yat-sen University

Conditions

precancerous lesions of stomach

Unknown Phase

Effect of Pronase Premedication on Linked color Imaging Endoscopy in Patients with Precancerous Conditions of Stomach

RecruitingChiCTR-IOR-17011766

The Sixth Affiliated Hospital, Sun Yat-sen University.precancerous lesions of stomach

Start: 2017-07-01Updated: 2017-07-03

Premedication with pronase improves visibility during Blue Laser Imaging Endoscopy

RecruitingChiCTR-IOR-17011770

The Sixth Affiliated Hospital, Sun Yat-sen Universityprecancerous lesions of stomach

Start: 2017-07-01Updated: 2017-07-03