The current study is designed to demonstrate the non-inferiority of tegoprazan triple therapy (tegoprazan, amoxicillin, and clarithromycin; hereinafter TAC) to lansoprazole triple therapy (lansoprazole, amoxicillin, and clarithromycin; hereinafter LAC) in terms of H. pylori eradication rate and to evaluate the safety of tegoprazan after oral administration of the therapy for 7 days, twice daily in H. pylori positive patients.
This is a randomized, double blind, active controlled, multicenter, Phase 3 study to demonstrate the non-inferiority of tegoprazan triple therapy (TAC) to lansoprazole triple therapy (LAC) in terms of H. pylori eradication rate and to evaluate the safety of tegoprazan in H. pylori positive patients after oral administration of therapy for 7 days, twice daily. After the treatment, UBT test will be conducted to confirm the Helicobacter pylori eradication.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
284
Tegoprazan 50 mg + Amoxicillin 1000 mg + Clarithromycin 500 mg bid. This therapy will be administered for a total of 7 days, in fasting conditions in the morning and the evening.
Lansoprazole 30 mg + Amoxicillin 1000 mg + Clarithromycin 500 mg bid. This therapy will be administered for a total of 7 days, in fasting conditions in the morning and the evening.
Asan Medical Center
Seoul, South Korea
H. pylori eradication rate
Subjects will be considered to succeed in achieving H. pylori eradication if subjects's negative UBT test.
Time frame: 6 weeks
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