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NCT01922856 · ClinicalTrials.gov registry record · Phase 2
Challenge Study of an ETEC Vaccine
A Phase 2 study, sponsored by U.S. Army Medical Research and Development Command.
- Completed
- Registry status
- Phase 2
- Development phase
- 56
- Enrollment target
NCT01922856: Completed Phase 2 study, sponsored by U.S. Army Medical Research and Development Command.
NCT01922856 is a Phase 2 study that has completed, run by U.S. Army Medical Research and Development Command. The registered enrollment target is 56 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (58% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01922856, a Phase 2 study, has completed, sponsored by U.S. Army Medical Research and Development Command.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 56 participants
- Enrollment target
Study Summary
The purpose of the study is to determine the efficacy of a vaccine against enterotoxigenic E. coli (ETEC)-caused diarrhea.
Interventions
- OTHER No Intervention
- BIOLOGICAL LTR192G with dscCfaE
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 56 participants |
| Start Date | 2013-09-19 |
| Est. Completion | 2016-07-14 |
| Phase | Phase 2 |
What the finished NCT01922856 record still lists
NCT01922856 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 56 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (58% lower).
The record links to 0 conditions, and to 2 interventions - of which No Intervention is the first listed.
NCT01922856 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01922856 about?
NCT01922856 is a clinical study titled "Challenge Study of an ETEC Vaccine". The purpose of the study is to determine the efficacy of a vaccine against enterotoxigenic E. coli (ETEC)-caused diarrhea.
What is the current status of trial NCT01922856?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 56 participants. The study started on 2013-09-19. Estimated completion is 2016-07-14.
What interventions are being tested in trial NCT01922856?
The interventions under investigation include: No Intervention (OTHER), LTR192G with dscCfaE (BIOLOGICAL).
Who is sponsoring clinical trial NCT01922856?
This trial is sponsored by U.S. Army Medical Research and Development Command, which has 77 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01922856's enrollment target sits among peer trials
56 1146th of 2000 higher than 848 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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