NCT03908619 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Li M, Oshima T, Horikawa T, Tozawa K, Tomita T, Fukui H, Watari J, Miwa H
Systematic review with meta-analysis: Vonoprazan, a potent acid blocker, is superior to proton-pump inhibitors for eradication of clarithromycin-resistant strains of Helicobacter pylori. Helicobacter. 2018 Aug;23(4):e12495. doi: 10.1111/hel.12495. Epub 2018 Jun 6. Review.
Sue S, Kuwashima H, Iwata Y, Oka H, Arima I, Fukuchi T, Sanga K, Inokuchi Y, Ishii Y, Kanno M, Terada M, Amano H, Naito M, Iwase S, Okazaki H, Komatsu K, Kokawa A, Kawana I, Morimoto M, Saito T, Kunishi Y, Ikeda A, Takahashi D, Miwa H, Sasaki T, Tamura T, Kondo M, Shibata W, Maeda S
The Superiority of Vonoprazan-based First-line Triple Therapy with Clarithromycin: A Prospective Multi-center Cohort Study on Helicobacter pylori Eradication. Intern Med. 2017;56(11):1277-1285. doi: 10.2169/internalmedicine.56.7833. Epub 2017 Jun 1.

A Randomized Controlled Trial of Triple Therapy With Conventional Proton Pump Inhibitor vs Triple Therapy With Vonoprazan as First Line Therapy for Helicobacter Pylori Gastritis

Details for clinical trial NCT03908619

Clinical trial NCT03908619 - References