Study of Na-ASP-2 Human Hookworm Vaccine in Healthy Adults Without Evidence of Hookworm Infection
Public ClinicalTrials.gov record NCT00120081. 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
Phase 1, Single-Center, Double-Blind, Placebo-Controlled, Randomized, Dose-Escalation Study to Compare the Safety, Tolerability, and Immunogenicity of Three Intramuscular Administrations of Na-ASP-2 Hookworm Vaccine in Healthy Adults Without Evidence of Hookworm Infection
Study identification
- NCT ID
- NCT00120081
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Baylor College of Medicine
- Other
- Enrollment
- 36 participants
Conditions and interventions
Conditions
Interventions
- Na-ASP-2/Alhydrogel Hookworm Vaccine Biological
- Saline placebo Biological
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 31, 2005
- Primary completion
- Aug 31, 2006
- Completion
- Aug 31, 2006
- Last update posted
- May 30, 2017
2005 – 2006
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| George Washington University Medical Center | Washington D.C. | District of Columbia | 20037 | — |
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 NCT00120081, 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 May 30, 2017 · Synced Jun 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00120081 live on ClinicalTrials.gov.