# Dose-Finding Study of CS19 Expressing ETEC Challenge Strains

> **NCT00564863** · PHASE1 · COMPLETED · sponsor: **Johns Hopkins Bloomberg School of Public Health** · enrollment: 25 (actual)

## Conditions studied

- Travelers' Diarrhea

## Interventions

- **BIOLOGICAL:** CS19 expressing ETEC strain

## Key facts

- **NCT ID:** NCT00564863
- **Lead sponsor:** Johns Hopkins Bloomberg School of Public Health
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-09
- **Primary completion:** 2008-05
- **Final completion:** 2008-09-04
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2017-04-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00564863

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00564863, "Dose-Finding Study of CS19 Expressing ETEC Challenge Strains". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT00564863. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*