Anthrax Vaccine Clinical Trial to Assess Dose Reduction and Route Change

Summary

Anthrax Clinical Trial Objectives: To assess whether: * Anthrax vaccine (AVA or BioThrax, BioPort Corp. Lansing MI) administered by the intramuscular (IM) route elicits antibody responses that are not inferior (i.e., "non-inferior") to that achieved by the currently licensed schedule. * BioThrax administered by the IM route and containing fewer numbers of doses elicits antibody responses that are not inferior (i.e., "non-inferior") to that achieved by the currently licensed schedule. * Differences in reactogenicity exist between the IM and subcutaneous (SQ) administration of BioThrax. Additionally for the final report we will assess whether: * Occurrence of adverse events following AVA administration is influenced by selected risk factors.

Timeline

Start

2002-05

Primary completion

2010-02

Completion

2010-02

Publications

• Background Marano N, Plikaytis BD, Martin SW, Rose C, Semenova VA, Martin SK, Freeman AE, Li H, Mulligan MJ, Parker SD, Babcock J, Keitel W, El Sahly H, Poland GA, Jacobson RM, Keyserling HL, Soroka SD, Fox SP, Stamper JL, McNeil MM, Perkins BA, Messonnier N, Quinn CP; Anthrax Vaccine Research Program Working Group. Effects of a reduced dose schedule and intramuscular administration of anthrax vaccine adsorbed on immunogenicity and safety at 7 months: a randomized trial. JAMA. 2008 Oct 1;300(13):1532-43. doi: 10.1001/jama.300.13.1532.
• Results Wright JG, Plikaytis BD, Rose CE, Parker SD, Babcock J, Keitel W, El Sahly H, Poland GA, Jacobson RM, Keyserling HL, Semenova VA, Li H, Schiffer J, Dababneh H, Martin SK, Martin SW, Marano N, Messonnier NE, Quinn CP. Effect of reduced dose schedules and intramuscular injection of anthrax vaccine adsorbed on immunological response and safety profile: a randomized trial. Vaccine. 2014 Feb 12;32(8):1019-28. doi: 10.1016/j.vaccine.2013.10.039. Epub 2013 Dec 25.
• Quinn CP, Sabourin CL, Schiffer JM, Niemuth NA, Semenova VA, Li H, Rudge TL, Brys AM, Mittler RS, Ibegbu CC, Wrammert J, Ahmed R, Parker SD, Babcock J, Keitel W, Poland GA, Keyserling HL, El Sahly H, Jacobson RM, Marano N, Plikaytis BD, Wright JG. Humoral and Cell-Mediated Immune Responses to Alternate Booster Schedules of Anthrax Vaccine Adsorbed in Humans. Clin Vaccine Immunol. 2016 Apr 4;23(4):326-38. doi: 10.1128/CVI.00696-15. Print 2016 Apr.
• Falola MI, Wiener HW, Wineinger NE, Cutter GR, Kimberly RP, Edberg JC, Arnett DK, Kaslow RA, Tang J, Shrestha S. Genomic copy number variants: evidence for association with antibody response to anthrax vaccine adsorbed. PLoS One. 2013 May 31;8(5):e64813. doi: 10.1371/journal.pone.0064813. Print 2013.
• Pajewski NM, Parker SD, Poland GA, Ovsyannikova IG, Song W, Zhang K, McKinney BA, Pankratz VS, Edberg JC, Kimberly RP, Jacobson RM, Tang J, Kaslow RA. The role of HLA-DR-DQ haplotypes in variable antibody responses to anthrax vaccine adsorbed. Genes Immun. 2011 Sep;12(6):457-65. doi: 10.1038/gene.2011.15. Epub 2011 Mar 3.

Drugs

Indications

No indication recorded.