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Assessment of the Immunogenicity and Safety of a Dose-Sparing BioThrax® AVA Schedule

NCT01641991 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 328

Last updated 2014-05-28

Study results available
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Summary

A Phase IV, randomized, multicenter trial to assess the immunogenicity and safety of BioThrax® in varying dose regimens with the primary objective of obtaining information on possible dose-sparing strategies in the event of a major biothreat.

Conditions

  • Bacillus Anthracis (Anthrax)

Interventions

BIOLOGICAL

BioThrax®

BioThrax® is a sterile, milky white suspension made from cell free filtrates of microaerophilic cultures of an avirulent, nonencapsulated strain of Bacillus anthracis, will be administered as a 0.50mL IM injection 6 month boost for all groups

BIOLOGICAL

BioThrax®

BioThrax® will be administered as: Arm A: 0.50mL SC injection on Days 0 and 14; Arm B: 0.50mL SC injection on Days 0 and 28; Arm C: 0.50mL SC injection on Days 0, 14 and 28; Arm D: 0.25 mL SC injection on Days 0, 14 and 28.

Sponsors & Collaborators

  • National Institute of Allergy and Infectious Diseases (NIAID)

    lead NIH

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-07-31
Primary Completion
2013-03-31
Completion
2013-06-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01641991 on ClinicalTrials.gov