Ignite Creation Date:
2025-12-24 @ 1:14 PM
Ignite Modification Date:
2025-12-25 @ 3:26 PM
Study NCT ID:
NCT01877395
Status:
COMPLETED
Last Update Posted:
2014-12-03
First Post:
2013-06-10
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study of Purified Vero Rabies Vaccine and Rabies Human Diploid Cell Vaccine in a Simulated Rabies Post-exposure Regimen
Sponsor:
Sanofi Pasteur, a Sanofi Company
Organization:
Study Overview
Official Title:
Immunogenicity and Safety of the Purified Vero Rabies Vaccine - Serum Free in Comparison With the Rabies Human Diploid Cell Vaccine (Imovax® Rabies) Administered in a Simulated Rabies Post-exposure Regimen in Healthy Adults
Status:
COMPLETED
Status Verified Date:
2014-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The aim of the study is to document the safety and immunogenicity of Purified Vero Rabies Vaccine (VRVg) when given in a simulated post-exposure regimen, i.e. with co-administration of human rabies immunoglobulins (Imovax® Rabies).
Primary Objectives:
* To demonstrate that VRVg is non-inferior to Imovax® Rabies in terms of proportion of subjects achieving a rabies virus neutralizing antibody (RVNA) titer ≥ 0.5 international units (IU)/mL at Day 14.
* To demonstrate that the observed proportion of subjects achieving an RVNA titer ≥ 0.5 IU/mL at Day 14 is at least 99%, with a lower limit of the 95% confidence interval (CI) of at least 97%.
Secondary Objectives:
* To assess the clinical safety of each vaccine after each vaccine injection when administered in a simulated post-exposure schedule.
* To describe the geometric mean titer ratio (GMTR) between the 2 vaccine groups at Day 14.
Primary Objectives:
* To demonstrate that VRVg is non-inferior to Imovax® Rabies in terms of proportion of subjects achieving a rabies virus neutralizing antibody (RVNA) titer ≥ 0.5 international units (IU)/mL at Day 14.
* To demonstrate that the observed proportion of subjects achieving an RVNA titer ≥ 0.5 IU/mL at Day 14 is at least 99%, with a lower limit of the 95% confidence interval (CI) of at least 97%.
Secondary Objectives:
* To assess the clinical safety of each vaccine after each vaccine injection when administered in a simulated post-exposure schedule.
* To describe the geometric mean titer ratio (GMTR) between the 2 vaccine groups at Day 14.
Detailed Description:
All participants will receive five vaccine injections, i.e. one at Day 0, at Day 3, at Day 7, at Day 14 and at Day 28, respectively, (Essen regimen). In addition, human rabies immunoglobulins (HRIG) will be concomitantly administered to all subjects on Day 0.
Safety will be assessed in all participants up to 28 days after vaccination, as applicable, in terms of occurrence of adverse events (AEs), and serious adverse events (SAEs) and adverse events of special interest (AESIs) up to 6 months post-vaccination 5.
Safety will be assessed in all participants up to 28 days after vaccination, as applicable, in terms of occurrence of adverse events (AEs), and serious adverse events (SAEs) and adverse events of special interest (AESIs) up to 6 months post-vaccination 5.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| U1111-1117-7447 | OTHER | WHO | View |