An Open-Label, Randomized Phase I Study in Healthy Adults of the Safety and Immunogenicity of Prime-Boost Intervals With Monovalent Influenza Subunit Virion (H5N1) Vaccine, A/Indonesia/05/2005 (Sanofi Pasteur, Inc.) Administered Alone or Following Re...
This study has been completed.
National Institute of Allergy and Infectious Diseases (NIAID)
Information provided by:
National Institutes of Health Clinical Center (CC)
First received: March 12, 2010
Last updated: June 30, 2017
Last verified: December 12, 2011
No Study Results Posted on ClinicalTrials.gov for this Study
|Study Status:||This study has been completed.|
|Study Completion Date:||December 12, 2011|
|Primary Completion Date:||December 12, 2011 (Final data collection date for primary outcome measure)|
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Ledgerwood JE, Zephir K, Hu Z, Wei CJ, Chang L, Enama ME, Hendel CS, Sitar S, Bailer RT, Koup RA, Mascola JR, Nabel GJ, Graham BS; VRC 310 Study Team. Prime-boost interval matters: a randomized phase 1 study to identify the minimum interval necessary to observe the H5 DNA influenza vaccine priming effect. J Infect Dis. 2013 Aug 1;208(3):418-22. doi: 10.1093/infdis/jit180. Epub 2013 Apr 30.
Khurana S, Wu J, Dimitrova M, King LR, Manischewitz J, Graham BS, Ledgerwood JE, Golding H. DNA priming prior to inactivated influenza A(H5N1) vaccination expands the antibody epitope repertoire and increases affinity maturation in a boost-interval-dependent manner in adults. J Infect Dis. 2013 Aug 1;208(3):413-7. doi: 10.1093/infdis/jit178. Epub 2013 Apr 30.
Ledgerwood JE, Wei CJ, Hu Z, Gordon IJ, Enama ME, Hendel CS, McTamney PM, Pearce MB, Yassine HM, Boyington JC, Bailer R, Tumpey TM, Koup RA, Mascola JR, Nabel GJ, Graham BS; VRC 306 Study Team. DNA priming and influenza vaccine immunogenicity: two phase 1 open label randomised clinical trials. Lancet Infect Dis. 2011 Dec;11(12):916-24. doi: 10.1016/S1473-3099(11)70240-7. Epub 2011 Oct 3.