Ignite Creation Date:
2025-12-26 @ 11:49 AM
Ignite Modification Date:
2026-01-04 @ 4:38 PM
Study NCT ID:
NCT01680016
Status:
COMPLETED
Last Update Posted:
2014-05-20
First Post:
2012-09-03
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Randomized, Open-label Study Comparing Two Different Rabies Vaccine Schedules in Chinese Children and Older Adults
Sponsor:
Novartis Vaccines
Organization:
Study Overview
Official Title:
A Phase IIIb, Randomized, Open-label Study Comparing Two Different Rabies Vaccine Post-exposure Schedules (Zagreb 2-1-1 and Rabipur® Essen 1-1-1-1-1) in Chinese Children and Older Adults
Status:
COMPLETED
Status Verified Date:
2014-04
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:
This study was designed to evaluate the safety and immunogenicity of two simulated postexposure rabies vaccination schedules (Zagreb 2-1-1 and Essen 1-1-1-1-1) in Chinese children and older adults.
Detailed Description:
This study was designed to evaluate the safety and immunogenicity of Rabipur Zagreb (2-1-1) and Rabipur Essen (1-1-1-1-1) simulated post exposure vaccination schedules in Chinese children and older adults. Subjects randomized to Group 1 (Zagreb) will receive 4 doses of rabies vaccine Day 1 (2 doses), and on Day 8 and Day 22. Subjects randomized to Group 2 (Essen) will receive 5 doses of rabies vaccine on Days 1, 4, 8, 15, and 29. First vaccine will be administered on study Day 1.
240 children and 400 older adults, a total of 640, is planned to be enrolled into the study. Subjects will be divided further into age subsets of equal numbers within each age cohort (children: 6 to 11 years of age and 12 to 17 years of age; older adults: 51 to 60 years of age and 61 years of age and older. Within each age subset, subjects will be assigned randomly in a 1:1 ratio.
The primary objective is to establish the non-inferiority of the Rabipur Zagreb (2-1-1) schedule relative to the conventional Rabipur Essen (1-1-1-1-1) schedule based on geometric mean titers (GMC), and the secondary objective is to assess the percent of subjects with rabies virus neutralizing titer ≥ 0.5 IU/mL 14 days after the first vaccinations (study Day 15) for each schedule and age cohort
240 children and 400 older adults, a total of 640, is planned to be enrolled into the study. Subjects will be divided further into age subsets of equal numbers within each age cohort (children: 6 to 11 years of age and 12 to 17 years of age; older adults: 51 to 60 years of age and 61 years of age and older. Within each age subset, subjects will be assigned randomly in a 1:1 ratio.
The primary objective is to establish the non-inferiority of the Rabipur Zagreb (2-1-1) schedule relative to the conventional Rabipur Essen (1-1-1-1-1) schedule based on geometric mean titers (GMC), and the secondary objective is to assess the percent of subjects with rabies virus neutralizing titer ≥ 0.5 IU/mL 14 days after the first vaccinations (study Day 15) for each schedule and age cohort
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?: