Ignite Creation Date:
2025-12-25 @ 3:11 AM
Ignite Modification Date:
2025-12-31 @ 10:11 PM
Study NCT ID:
NCT05450705
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2022-09-02
First Post:
2022-06-28
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
V503 in Chinese Girls 9-14 Years Old Versus Chinese Women 20-26 Years Old (V503-071)
Sponsor:
Merck Sharp & Dohme LLC
Organization:
Study Overview
Official Title:
A Phase 3 Open-Label Immunogenicity and Safety Study of 2-Dose Regimens of a 9vHPV Vaccine (V503) in Chinese Girls 9 Through 14 Years of Age With a Comparison to 3-Dose Regimen of V503 in Chinese Women 20 Through 26 Years of Age
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2022-09
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 aims to demonstrate that a 2-dose regimen of the 9-Valent Human Papillomavirus (9vHPV) vaccine (GARDASIL™9, V503) induces non-inferior competitive Luminex immunoassay (cLIA) geometric mean titers (GMTs) to each of the 9vHPV vaccine types in Chinese girls 9 through 14 years of age compared to a 3-dose regimen in Chinese women 20 through 26 years of age. The primary hypothesis is that a 2-dose regimen has a non-inferiority margin of 0.67 in the GMT ratio (girls vs. women) for each HPV type.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
True
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| V503-071 | OTHER | Merck | View |