Ignite Creation Date:
2025-12-25 @ 12:05 AM
Ignite Modification Date:
2025-12-25 @ 10:04 PM
Study NCT ID:
NCT00468858
Status:
COMPLETED
Last Update Posted:
2017-07-02
First Post:
2007-05-01
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
A Study of Two Doses of WRAIR Dengue Vaccine Administered Six Months Apart to Healthy Adults and Children
Sponsor:
U.S. Army Medical Research and Development Command
Organization:
Study Overview
Official Title:
Phase II, Randomized, Double-blind, Placebo-controlled Study of Two Doses of WRAIR Live Attenuated Tetravalent Dengue Vaccine Formulations, Administered Six Months Apart, to Healthy Adults and Children
Status:
COMPLETED
Status Verified Date:
2017-06
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 purpose of this study is to evaluate the safety and effectiveness of two different formulations of an investigational dengue vaccine (T-DEN) against a placebo vaccine when two doses are given six months apart to adults and children.
Detailed Description:
In this study, children and adults at multiple sites in Puerto Rico will be randomly allocated to receive one of two T-DEN formulations or placebo. Subjects will be stratified by age group (a specific number of subjects in each of 4 age groups \[12 months to 50 years of age\] will be enrolled). The study includes 6 scheduled visits and 4 scheduled venipunctures. Safety follow-up for dengue may require unscheduled visits and venipunctures.\> Multiple DEN virus serotypes are endemic in Puerto Rico and all residents are considered to be at risk for dengue. The results of this phase II study will provide a basis for identifying the vaccine formulations which elicit neutralizing antibodies to all four dengue virus serotypes in a high proportion of vaccine recipients. The most immunogenic and well tolerated candidate formulation identified in this study will be considered for advancement to phase III development.\>
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?: