| NCT06851559 | A Study in Adult Participants With EoE to Evaluate Vonoprazan 20 mg Compared to Placebo After 12 Weeks and to Evaluate Vonoprazan 20 mg Up to 24 Weeks | NOT_YET_RECRUITING | PHASE2 | 2025-12 | 2027-03 | 2026-12 |
| NCT06831344 | A Study to Evaluate Two Vonoprazan Orally Disintegrating Tablet Formulations Administered Without Water or Mixed With Water and Administered Via a Syringe Relative to the Vonoprazan Tablet in Healthy Participants | COMPLETED | PHASE1 | 2025-02-14 | 2025-04-10 | 2025-04-05 |
| NCT06391177 | A Study to Evaluate Vonoprazan Concentrations in Breast Milk of Healthy Lactating Women Receiving Vonoprazan 20 mg Once Daily or Vonoprazan 20 mg Twice Daily | COMPLETED | PHASE1 | 2024-05-07 | 2024-09-19 | 2024-09-13 |
| NCT06106022 | A Study to Evaluate Vonoprazan in Children Who Have Symptomatic Gastroesophageal Reflux Disease | COMPLETED | PHASE1 | 2023-11-01 | 2024-04-29 | 2024-04-16 |
| NCT05366738 | A Study to Determine the Bioavailability of Vonoprazan Sprinkle Capsules on Pudding or on Applesauce Relative to a Vonoprazan Tablet in Healthy Participants | COMPLETED | PHASE1 | 2022-05-18 | 2022-07-26 | 2022-07-01 |
| NCT05343364 | A Study to Evaluate the Pharmacokinetics, Pharmacodynamics and Safety of Vonoprazan in Adolescents With Symptomatic Gastroesophageal Reflux Disease | COMPLETED | PHASE1 | 2022-05-09 | 2023-06-13 | 2023-05-30 |
| NCT05195528 | A Study to Evaluate the Efficacy and Safety of Vonoprazan Compared to Placebo for Relief of Heartburn in Participants With Symptomatic Non-Erosive Gastroesophageal Reflux Disease (NERD) | COMPLETED | PHASE3 | 2022-01-17 | 2023-05-17 | 2022-11-21 |
| NCT04799158 | A Study to Evaluate the Efficacy and Safety of Vonoprazan Compared to Placebo in Participants With Symptomatic Non-Erosive Gastroesophageal Reflux Disease | COMPLETED | PHASE2 | 2021-03-25 | 2022-01-17 | 2021-12-16 |
| NCT04729101 | Study to Evaluate the Pharmacokinetics, Pharmacodynamics, and Safety of Vonoprazan and Lansoprazole in Healthy Participants | COMPLETED | PHASE1 | 2021-01-28 | 2021-06-26 | 2021-06-12 |
| NCT04558216 | Evaluation of Effect of Rifampin on the Pharmacokinetics of Vonoprazan in Healthy Participants | WITHDRAWN | PHASE1 | 2020-09-30 | 2021-02-19 | 2021-02-07 |
| NCT04545944 | Evaluation of Effect of Vonoprazan on Midazolam Pharmacokinetics in Healthy Participants | COMPLETED | PHASE1 | 2020-09-15 | 2020-11-25 | 2020-11-13 |
| NCT04167670 | Efficacy and Safety of Vonoprazan Compared to Lansoprazole in Participants With Helicobacter Pylori Infection | COMPLETED | PHASE3 | 2019-12-10 | 2021-03-18 | 2021-03-10 |
| NCT04124926 | Efficacy and Safety of Vonoprazan Compared to Lansoprazole in Participants With Erosive Esophagitis | COMPLETED | PHASE3 | 2019-10-28 | 2021-08-24 | 2021-07-29 |