Ignite Creation Date:
2025-12-25 @ 2:05 AM
Ignite Modification Date:
2026-02-20 @ 3:43 AM
Study NCT ID:
NCT02546960
Status:
COMPLETED
Last Update Posted:
2020-04-22
First Post:
2015-09-09
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Study in Healthy Adults to Evaluate the Safety and Immunogenicity of Different Doses of JNJ-63871860
Sponsor:
Janssen Research & Development, LLC
Organization:
Study Overview
Official Title:
Randomized, Double-blind, Placebo-controlled, Multicenter Phase 2 Study in Healthy Adults to Evaluate the Safety and Immunogenicity of Different Doses of JNJ-63871860
Status:
COMPLETED
Status Verified Date:
2020-04
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:
The purpose of this study is to evaluate the safety, tolerability of different doses of JNJ-63871860 (ExPEC4V) in participants greater than or equal to (\>=)18 years of age and to evaluate the dose-dependent immunogenicity of ExPEC as measured by enzyme-linked immunosorbent assay (ELISA).
Detailed Description:
This is a Phase 2, double-blind (neither the researchers nor the participants know what treatment the participant is receiving), randomized (study medication assigned to participants by chance), placebo-controlled (an inactive substance; a pretend treatment \[with no drug in it\] that is compared in a clinical trial with a drug to test if the drug has a real effect), parallel group, multicenter (when more than one hospital work on a medical research study) study, with a single-blind, long-term follow-up to Year 3. The study will be split into 2 phases, a double-blind phase with screening (Day -12 to Day 1), Vaccination (Day 1) and Safety and Immunogenicity Follow-up (Day 1 up to Day 360), and a single-blind long-term follow-up phase thereafter until Year 3 for participants in placebo and two ExPEC4V dose groups selected based on the primary (Day 30) analysis. Participants will be stratified in 2 age groups (\>=18 to less than \[\<\] 50 years and \>=50 years) and in each dosing group in each stratum randomized to a single vaccination with 1 of 5 doses of ExPEC4V or placebo. The duration of the double-blind phase (from randomization/vaccination) will be approximately 360 days for placebo participants and participants in the dose group selected based on the primary analysis, and approximately 180 days for the participants in the other groups. The duration of the single-blind long-term follow-up phase will be approximately 2 years after the double-blind phase for placebo participants and participants in the selected dose group. Participants' safety will be monitored throughout the study.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
False
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 |
|---|---|---|---|---|
| 63871860BAC2001 | OTHER | Janssen Research & Development, LLC | View |