H7N9 Vaccination With and Without AS03 and Unadjuvanted H3N2v Vaccination: Standard and Systems Biology Analyses : A Phase II Study to Evaluate and Compare the Immunogenicity of Monovalent Inactivated Influenza A/H7N9 Virus Vaccine Administered With and Without AS03 Adjuvant and Monovalent Inactivated Influenza A/H3N2v Virus Vaccine Administered Without Adjuvant in Healthy Adults Through Standard and Systems Biology Analyses
This is a single center, randomized, partially-blinded, Phase II, small, targeted, prospective study in approximately 30 healthy male and non-pregnant female subjects aged 18 to 49 years old, inclusive, designed to evaluate and compare the immunogenicity between an intramuscular monovalent inactivated influenza A/H7N9 virus vaccine manufactured by Sanofi Pasteur given with and without AS03 adjuvant manufactured by GlaxoSmithKline, and an intramuscular unadjuvanted monovalent inactivated influenza A/H3N2v virus vaccine manufactured by Sanofi Pasteur. The primary objectives are (1) assessing the serum anti-HA hemagglutination-inhibition (HAI) response to influenza A/H7N9 antigen (with and without adjuvant) at Day 57 (approximately one month after the second study vaccination with A/H7N9 vaccine with or without AS03) and influenza A/H3N2v antigen at Day 29 (approximately one month after the study vaccination with A/H3N2v), and (2) identifying differentially expressed genes in human immune cells on Days 2, 4, and 29 (following the first study vaccination with A/H7N9 vaccine with or without AS03) and on Days 30, 32, and 36 (following the second study vaccination with A/H7N9 vaccine with or without AS03), compared to baseline assessments performed prior to each study vaccination (Days -7, 1, and 29). The secondary objectives are: (1) compare plasma cytokine and chemokine profiles at specific time points and between treatment arms at post vaccination points, (2) assess the neutralizing antibody responses to influenza A/H7N9 antigen (with and without adjuvant) at Day 57 (approximately one month after the second study vaccination with A/H7N9 vaccine with or without AS03) and influenza A/H3N2v antigen at Day 29 (approximately one month after the study vaccination with A/H3N2v vaccine), and (3) identify differentially expressed genes in human immune cells on Days 2, 4, and 8 following one intramuscular dose of influenza A/H3N2v vaccine compared to baseline assessments performed prior to study vaccination (Day -7 and Day 1)..
Medienart: |
Klinische Studie |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
ClinicalTrials.gov - (2024) vom: 25. März Zur Gesamtaufnahme - year:2024 |
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Sprache: |
Englisch |
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Links: |
Volltext [kostenfrei] |
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Themen: |
610 |
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Anmerkungen: |
Source: Link to the current ClinicalTrials.gov record., First posted: October 3, 2016, Last downloaded: ClinicalTrials.gov processed this data on April 03, 2024, Last updated: April 03, 2024 |
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Study ID: |
NCT02921997 |
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Veröffentlichungen zur Studie: |
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fisyears: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
CTG00013953X |
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245 | 1 | 0 | |a H7N9 Vaccination With and Without AS03 and Unadjuvanted H3N2v Vaccination: Standard and Systems Biology Analyses |b A Phase II Study to Evaluate and Compare the Immunogenicity of Monovalent Inactivated Influenza A/H7N9 Virus Vaccine Administered With and Without AS03 Adjuvant and Monovalent Inactivated Influenza A/H3N2v Virus Vaccine Administered Without Adjuvant in Healthy Adults Through Standard and Systems Biology Analyses |
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520 | |a This is a single center, randomized, partially-blinded, Phase II, small, targeted, prospective study in approximately 30 healthy male and non-pregnant female subjects aged 18 to 49 years old, inclusive, designed to evaluate and compare the immunogenicity between an intramuscular monovalent inactivated influenza A/H7N9 virus vaccine manufactured by Sanofi Pasteur given with and without AS03 adjuvant manufactured by GlaxoSmithKline, and an intramuscular unadjuvanted monovalent inactivated influenza A/H3N2v virus vaccine manufactured by Sanofi Pasteur. The primary objectives are (1) assessing the serum anti-HA hemagglutination-inhibition (HAI) response to influenza A/H7N9 antigen (with and without adjuvant) at Day 57 (approximately one month after the second study vaccination with A/H7N9 vaccine with or without AS03) and influenza A/H3N2v antigen at Day 29 (approximately one month after the study vaccination with A/H3N2v), and (2) identifying differentially expressed genes in human immune cells on Days 2, 4, and 29 (following the first study vaccination with A/H7N9 vaccine with or without AS03) and on Days 30, 32, and 36 (following the second study vaccination with A/H7N9 vaccine with or without AS03), compared to baseline assessments performed prior to each study vaccination (Days -7, 1, and 29). The secondary objectives are: (1) compare plasma cytokine and chemokine profiles at specific time points and between treatment arms at post vaccination points, (2) assess the neutralizing antibody responses to influenza A/H7N9 antigen (with and without adjuvant) at Day 57 (approximately one month after the second study vaccination with A/H7N9 vaccine with or without AS03) and influenza A/H3N2v antigen at Day 29 (approximately one month after the study vaccination with A/H3N2v vaccine), and (3) identify differentially expressed genes in human immune cells on Days 2, 4, and 8 following one intramuscular dose of influenza A/H3N2v vaccine compared to baseline assessments performed prior to study vaccination (Day -7 and Day 1). | ||
650 | 2 | |a Influenza, Human | |
650 | 2 | |a Influenza in Birds | |
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