Safety of Sublingual dmLT for ETEC
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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT02052934. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.
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Official title
A Phase 1 Dose Escalating Study of Double Mutant Heat-Labile Toxin LTR192G/L211A (dmLT) From Enterotoxigenic Escherichia Coli (ETEC) by Sublingual or Oral Immunization to Determine Safety and Immunogenicity of a Multi-dose Regimen in Adult Humans
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A Phase 1 dose escalating study of ETEC candidate vaccine to determine safety and immunogenicity of a multi-dose regimen in healthy adult volunteers. The study will be conducted at Cincinnati Children's Hospital Medical Center (CCHMC). The primary objectives assess the safety and tolerability of dmLT vaccine when administered in three doses sublingually over a range of dosages in healthy adult subjects. The secondary objectives assess long-term safety follow-up from immunization through Month 7 post vaccination, following three SL doses of dmLT vaccine over a range of dosages and comparing with three doses of a comparable dosage of oral vaccine. The study subject population is 52 healthy adult male and female subjects, ages 18 to 45. Subject participation duration is approximately 8 months with study duration of approximately 1.5-2 years, including 6-7 months of follow-up.
Study identification
- NCT ID
- NCT02052934
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 80 participants
Conditions and interventions
Conditions
Interventions
Biological
Eligibility (public fields only)
- Age range
- 18 Years to 45 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
- Mar 10, 2014 (Actual)
- Primary completion
- Nov 2, 2016 (Actual)
- Completion
- Nov 2, 2016 (Actual)
- Last update posted
- Jan 28, 2019
2014 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cincinnati Children's Hospital Medical Center - Gastroenterology, Hepatology and Nutrition | Cincinnati | Ohio | 45229-3026 | — |
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 NCT02052934, 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 Jan 28, 2019 · Synced Nov 12, 2026
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