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Detoxified J5 Core Glycolipid/ Group B Meningococcal Outer Membrane Protein Vaccine for Gram-negative Bacterial Sepsis Administered With and Without Synthetic CPG Oligodeoxynucleotide 7909 Adjuvant

NCT01164514 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2014-01-31

No results posted yet for this study

Summary

The purpose of this study is to test the safety of an experimental vaccine against sepsis (infection of the blood) alone and with an experimental adjuvant (a substance that may improve vaccine effectiveness). This study will also find out how well antibodies are made after receiving vaccine alone or vaccine combined with adjuvant. Participants will include up to 34 healthy volunteers between the ages 18-50 years. Participants will be randomly assigned to 1 of 4 groups to receive vaccine alone, vaccine with adjuvant (2 different dosages) or placebo (inactive substance). Participants will receive 3 vaccinations at different times during the study (Day 0, Day 29 and Day 59). Study procedures will include blood samples, urine samples, electrocardiogram (measures heart activity) and a completion of a memory aid to document side effects. Participation will involve 16 clinic visits and 3 follow-up telephone calls over 12 months.

Conditions

  • Bacterial Sepsis

Interventions

BIOLOGICAL

CPG 7909

CPG 7909 is a synthetic oligodeoxynucleotide used as an adjuvant and administered at 2 different dosages: 250 mcg and 500 mcg.

BIOLOGICAL

J5-OMP Vaccine

J5-OMP vaccine 10 mcg to be administered with and without CpG 7909 adjuvant 250 or 500 mcg, intramuscularly on Days 0, 29 and 59.

DRUG

Placebo

Normal saline.

Sponsors & Collaborators

  • National Institute of Allergy and Infectious Diseases (NIAID)

    lead NIH

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-11-30
Primary Completion
2013-02-28
Completion
2013-02-28

Countries

  • United States

Study Locations

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Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01164514 on ClinicalTrials.gov