Clinical trials: ETEC Diarrhea
ETEC Diarrhea
Pre-Study of Wild Type Enterotoxigenic E. Coli (ETEC) Strain for Verification of a Planned Challenge Dose
This was an open-label, single-site pre-study designed to evaluate the safety, tolerability, and infectivity of wild-type Enterotoxigenic Escherichia coli (ETEC) strain E24377A in healthy adults.
- Trial name
- NCT06290089
- Testing
- Enterotoxigenic E. coli (ETEC) strain
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Scandinavian Biopharma AB
Escherichia Coli Infection
Safety Study of Chimeric Vaccine to Prevent ETEC Diarrhea
The purpose of the study is to determine if immunization with a chimeric E. coli protein, dsc14CfaE-sCT2/LTB5, is safe and immunogenic when administered by vaccination under the skin.
- Trial name
- NCT01644565
- Testing
- Recombinant fimbrial adhesin dsc14CfaE-sCTA2/LTB5, Recombinant fimbrial adhesin dscCfaE, Modified E. coli heat labile enterotoxin LTR192G
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Enterotoxigenic Escherichia Coli Infection, Diarrhea
Study Confirming A Human Challenge Model and Investigating The Safety Of VLA1701
This is a single-center, double-blind, placebo-controlled, Phase II vaccination and challenge study designed to confirm a human challenge model with E. coli strain LSN03-016011/A.
- Trial name
- NCT03576183
- Testing
- VLA1701, Challenge Strain
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Diarrhea
Live Attenuated ETEC Vaccine ACE527 With and Without dmLT Adjuvant in Adults
This is a research study about an experimental (investigational) oral ETEC vaccine (ACE527). ACE527 is a live attenuated vaccine that is being made to prevent disease from enterotoxigenic Escherichia coli (ETEC), which causes…
- Trial name
- NCT01739231
- Testing
- ACE527, dmLT, H10407 challenge strain
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- PATH
Healty Volunteers, Preventable Disease, Vaccine
A Phase 2 Bridging Study to Assess the New Formulation of ETVAX
This is a phase 2,prospective double-blind, randomized, parallel-group study with the aim to demonstrate non-inferiority, in terms of immunogenicity, between the wet formulation and a newly developed partially dried formulation…
- Trial name
- NCT05178134
- Testing
- Etvax
- Where
- Sweden
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Scandinavian Biopharma AB
Escherichia Coli Diarrhea
Enterotoxigenic Escherichia Coli (ETEC) ETVAX Vaccine Trial in Bangladesh
The purpose of this study is to determine if the ETEC vaccine ETVAX with and without dmLT adjuvant is safe and immunogenic in adults, children, toddlers and infants in Bangladesh.
- Trial name
- ETVAX/dmLT (NCT02531802)
- Testing
- ETVAX, dmLT, Bicarbonate Buffer
- Where
- Bangladesh
- Volunteers
- 475 people, healthy volunteers welcome
- Sponsor
- PATH
Diarrhea, Travelers Diarrhea
Clinical Study to Assess the Efficacy of Once-daily IMM-124E (Travelan®) in a Controlled Human Infection Model.
This is a randomized, double-blind, placebo-controlled study to investigate a single daily dose of Travelan® protects healthy adult volunteers from moderate-to-severe diarrhea upon challenge with Enterotoxigenic Escherichia coli…
- Conditions
- Diarrhea, Travelers Diarrhea, Infectious Diarrhea
- Trial name
- NCT05933525
- Testing
- Travelan
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Immuron Ltd.
Diarrhea
Dose Escalating Study of a Prototype CS6 Subunit Vaccine With a Modified Heat-labile Enterotoxin From Enterotoxigenic Escherichia Coli (ETEC)
This study will evaluate the safety of a prototype Coli surface antigen 6 (CS6) subunit vaccine (CssBA) alone or in combination with Escherichia coli double mutant heat labile toxin (dmLT) given by intramuscular (IM) injection.
- Trial name
- NCT03404674
- Testing
- CssBA, dmLT
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- PATH