Study Confirming A Human Challenge Model and Investigating The Safety Of VLA1701
Public ClinicalTrials.gov record NCT03576183. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized Double-Blinded Pilot Study Confirming A Human Challenge Model Using LSN03-016011/A Expressing LT And CS17 And Investigating The Safety Of VLA1701 (An Investigational Oral Cholera And ETEC (Enterotoxigenic E Coli) (Vaccine)
Study identification
- NCT ID
- NCT03576183
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Valneva Austria GmbH
- Industry
- Enrollment
- 34 participants
Conditions and interventions
Interventions
- VLA1701 Biological
- Placebo Biological
- Challenge Strain Other
Biological · Other
Eligibility (public fields only)
- Age range
- 18 Years to 49 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 3, 2018
- Primary completion
- Jun 25, 2018
- Completion
- Nov 29, 2018
- Last update posted
- Apr 22, 2021
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Department of International Health Johns Hopkins University | Baltimore | Maryland | 21205 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03576183, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 22, 2021 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03576183 live on ClinicalTrials.gov.