A Phase 3 Randomized Multicenter Study to Evaluate the Efficacy and Safety of Open-Label Dual Therapy With Oral Vonoprazan 20 mg or Double-Blind Triple Therapy With Oral Vonoprazan 20 mg Compared to Double-Blind Triple Therapy With Oral Lansoprazole 30 mg Daily in Patients With Helicobacter Pylori Infection
Abstract
To compare the efficacy of Helicobacter pylori (HP) eradication with vonoprazan dual and triple therapy regimens versus lansoprazole triple therapy regimen in participants with HP infection, excluding participants who had a clarithromycin or amoxicillin resistant strain of HP at baseline.
Conditions: Helicobacter Pylori Infection.
Primary outcome: Percentage of Participants With Successful Helicobacter Pylori (H Pylori) Eradication in Participants Without a Clarithromycin- or Amoxicillin-resistant Strain of H Pylori at Baseline.
Enrollment: 1046 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 1,046 participants or records.
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