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Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Ascending Dose Study to Assess the Safety and Immunogenicity of Adenovirus Anthrax Vector Candidate Vaccines

ClinicalTrials.gov ID: NCT01979406

Public ClinicalTrials.gov record NCT01979406. 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.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 11:29 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Randomized Double-Blind Positive-Controlled Ascending Dose Study to Evaluate the Safety and Immunogenicity of a Replication-Competent Adenovirus Serotype 4 Anthrax Vector Candidate Vaccines - Ad4-PA (Protective Antigen)and Ad4-PA-GPI (Glycosylphosphatidylinositol)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate 2 vaccine candidates against anthrax compared to the positive (vaccine) control as studied in normal healthy volunteers.

Study identification

NCT ID
NCT01979406
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Emergent BioSolutions
Industry
Enrollment
120 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years to 40 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
Nov 2013 (Type not available)
Primary completion
Oct 2014 (Actual)
Completion
Sep 2015 (Actual)
Last update posted
Mar 18, 2024

2013 – 2015

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
The Center for Pharmaceutical Research Kansas City Kansas 64114 —
Walter Reed Army Institute for Research Silver Spring Maryland 20910 —
St. Louis University St Louis Missouri 63104 —
Coastal Carolina Research Center Mt. Pleasant South Carolina 29464 —

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 NCT01979406, 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 Mar 18, 2024 · Synced Oct 27, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01979406 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →