Protonix Treatment of Maintenance of Healing in Pediatric Participants Aged 1-11 Years and 12-17 Years
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Phase
Phase 2
Status
Terminated
Study type
Interventional
Design
Randomized · Quadruple · Treatment
Enrollment
43actual
Sites
27
Countries
Bosnia and Herzegovina, Georgia, India +6
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Why the sponsor stopped it
Pfizer has made an internal business decision to terminate the B1791094 study. This decision was not due to safety concerns or requests from any regulatory authorities.
As filed on the registry record, in the sponsor's own words.
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2022-01-13 | actual | When the study began enrolling |
| Primary completion | 2025-12-16 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-12-16 | actual | The whole study's end, after follow-up |
| First posted | 2021-03-29 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-06-15 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Esophagitis
Interventions
- Drug: Full dose Pantoprazole plus matching placebo
- Drug: Half Dose Pantoprazole plus matching placebo
Primary outcome
what the primary-completion date above is the date OFProportion of patients with endoscopically confirmed maintenance of healing of erosive esophagitis at Week 24, considering patients with excessive use of rescue medication as treatment failures
measured Week 24
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