235
Participants
Start Date
October 31, 2004
Primary Completion Date
March 31, 2005
Study Completion Date
May 31, 2005
5 mg ilaprazole
One 5-mg ilaprazole tablet (Livzon Pharm Group Inc., China) together with three placebo tablets and one placebo capsule in a package being taken orally each morning on an empty stomach for 4 weeks
10 mg ilaprazole
Two 5-mg ilaprazole tablets (Livzon Pharm Group Inc., China) together with two placebo tablets and one placebo capsule in a package being taken orally each morning on an empty stomach for 4 weeks
20 mg ilaprazole
Four 5-mg ilaprazole tablets together with one placebo capsule in a package being taken orally each morning on an empty stomach for 4 weeks
20 mg omeprazole
One 20-mg omeprazole capsule (AstraZeneca, Losec) together with four placebo tablets in a package being taken orally each morning on an empty stomach for 4 weeks
Peking University Third Hospital, Beijing
Lead Sponsor
Livzon Pharmaceutical Group Inc.
INDUSTRY