Live from ClinicalTrials.gov + Open Targets, fetched 2026-11-12 06:47 UTC. Every row links to its source record.
Postmortem · what the sponsor and named sources said, kept apart from what merely happened at the same time
PREA, PK And Safety PASS Study Of IV Pantoprazole In Pediatric Subjects
NCT02401035 · Pfizer · PHASE4 · terminated · last registry update 2024-04-09 · Decision brief
No research has been run for this trial yet, so only the registry's own reason and the timeline are shown.
What was said, and by whom
Stated is the sponsor's own words; Reported is a named third party. The category is our label from a fixed list; the quote is the evidence.
| Kind | Quote | Our category | Source |
|---|---|---|---|
| Stated | “Study was terminated early due to the infeasibility of enrolling the required number of participants per protocol in the 1 \<2 years of age cohort.” | – | Registry record, Pfizer |
Also happening at the time. Not shown to be a cause.
Registry events on other trials of drugs against ATP4A within 12 months either side of this trial's last update, live from ClinicalTrials.gov. Nothing here was stated as a reason.
- 2025-04-01Also stopped (withdrawn): Eurofarma Laboratorios S.A., Nexium® + Esomeprazol (40mg) + Sodium Bicarbonate (721mg) (NCT01471925)
- 2025-03-25Results posted on the registry: Phathom Pharmaceuticals, Inc., Vonoprazan (NCT06391177)
- 2025-03-10Results posted on the registry: Eli Lilly and Company, Caffeine Tablet + Omeprazole capsule (NCT06215430)
- 2025-02-27Phase 3 first posted: Livzon Pharmaceutical Group Inc., JP-1366 simulation tablets + Esomeprazole Magnesium (Nexium) simulation tablets (NCT06850480)
- 2025-02-06Phase 3 first posted: Chang Gung Memorial Hospital, Vonoprazan + Esomeprazole 40mg (NCT06811207)
- 2025-01-14Also stopped (terminated): Pfizer, PF-07081532 + Semaglutide (NCT05671653)
- 2025-01-10Results posted on the registry: Loxo Oncology, Inc., LOXO-305 + Omeprazole (NCT05134350)
- 2025-01-06Phase 3 first posted: Sixth Affiliated Hospital, Sun Yat-sen University, Keverprazan Hydrochloride tablets + high dose amoxicillin + Susceptibility-Guided Quadruple Therapy (NCT06760065)
- 2024-12-27Phase 3 first posted: Daewoong Pharmaceutical Co. LTD., DWP14012 40mg + DWC202301 30mg (NCT06751121)
- 2024-12-19Results posted on the registry: Phathom Pharmaceuticals, Inc., Vonoprazan (NCT06106022)
- 2024-12-16Results posted on the registry: Pfizer, PF-07081532 + Semaglutide (NCT05671653)
- 2024-12-06Phase 3 first posted: Medical University of Warsaw, budesonide + omeprazole (proton pump inhibitor) (NCT06719622)
- 2024-12-05Results posted on the registry: Galderma R&D, Nemolizumab + CYP 450 Substrates (NCT04562116)
- 2024-12-04Results posted on the registry: Bellus Health Inc. - a GSK company, Camlipixant + Rabeprazole (NCT05899829)
- 2024-12-03Also stopped (terminated): St. Petersburg State Pavlov Medical University, allogeneic fecal microbiota + Ruxolitinib (NCT04269850)
- 2024-11-22Results posted on the registry: Pfizer, Voxelotor + Bupropion (NCT05981365)
- 2024-10-30Results posted on the registry: Eli Lilly and Company, Selpercatinib + Ranitidine (NCT05338502)
- 2024-09-27Results posted on the registry: Pfizer, losartan + dextromethorphan (NCT03864042)
- 2024-09-26Results posted on the registry: Takeda, Maribavir Commercial Tablet Formulation + Maribavir Pediatric Powder-for-oral Suspension Formulation (NCT05918822)
- 2024-09-23Results posted on the registry: Clinic for Psychiatric Disorders, Dr Laza Lazarevic, Aspirin + Placebo (NCT02685748)
- 2024-09-19Phase 3 first posted: Second Affiliated Hospital, Zhejiang University, School of Medicine, Classic quadruple therapy + Quadruple therapy with sodium bicarbonate instead of bismuth (NCT06591494)
- 2024-08-29Phase 3 first posted: Alexandria University, Vonoprazan + Amoxicillin (NCT06576882)
- 2024-08-15Results posted on the registry: Daniel Freedberg, MD, Omeprazole 40 mg bid (NCT01901276)
- 2024-08-15Results posted on the registry: R-Pharm International, LLC, Olokizumab + Omeprazole (NCT04246762)
- 2024-08-01Phase 3 first posted: The University of Texas Health Science Center, Houston, Protonix (Pantoprazole) 40 mg q 12 hrs for 2 days + Protonix (pantoprazole) 40 mg q 24 hrs for 2 days (NCT06531642)
What is not public
- Internal portfolio and board discussions
- Unpublished trial data and interim analyses
- Terms of any partner or licence decision