Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT02052934 · ClinicalTrials.gov registry record · Phase 1
Safety of Sublingual dmLT for ETEC
A Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- Phase 1
- Development phase
- 80
- Enrollment target
NCT02052934: Completed Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
NCT02052934 is a Phase 1 study that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 80 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (33% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02052934, a Phase 1 study, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 80 participants
- Enrollment target
Study Summary
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.
Interventions
- BIOLOGICAL Recombinant Double Mutant Heat-Labile Toxin LT(R192G/L211A) (dmLT) Oral enterotoxigenic Escherichia coli (ETEC) Vaccine
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 80 participants |
| Start Date | 2014-03-10 |
| Est. Completion | 2016-11-02 |
| Phase | Phase 1 |
What the finished NCT02052934 record still lists
NCT02052934 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (33% higher).
The record links to 0 conditions, and to 1 intervention - of which Recombinant Double Mutant Heat-Labile Toxin LT(R192G/L211A) (dmLT) Oral enterotoxigenic Escherichia coli (ETEC) Vaccine is the first listed.
NCT02052934 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02052934 about?
NCT02052934 is a clinical study titled "Safety of Sublingual dmLT for ETEC". 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 dmL...
What is the current status of trial NCT02052934?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 80 participants. The study started on 2014-03-10. Estimated completion is 2016-11-02.
What interventions are being tested in trial NCT02052934?
The interventions under investigation include: Recombinant Double Mutant Heat-Labile Toxin LT(R192G/L211A) (dmLT) Oral enterotoxigenic Escherichia coli (ETEC) Vaccine (BIOLOGICAL).
Who is sponsoring clinical trial NCT02052934?
This trial is sponsored by National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02052934's enrollment target sits among peer trials
80 672nd of 2000 higher than 1,305 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 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
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT01243931 · 80 participants · NA
Optical Coherence Tomography Guided Transepithelial Phototherapeutic Keratectomy
- NCT01659203 · 80 participants · Phase 1
Proton or Photon RT for Retroperitoneal Sarcomas
- NCT01803451 · 80 participants · Early Phase 1
Glucagon-like Peptide 1, Glucose Metabolism and Gastric Bypass
- NCT01964859 · 80 participants · Phase 2
Feasibility Study for Fibroblast Autologous Skin Grafts
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI