At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Multicentre, Multinational, Parallel Group, Observer-blind, Randomised, Placebo-controlled Study on the Group B Streptococcus Vaccine (GBS-NN/NN2), Investigating the Immunogenicity and Safety of Four Vaccination Regimens in Pregnant Woman, Assessing IgG Specific to AlpN Proteins in Cord Blood and Maternal Blood, and the Safety Profile in Mother and Infant up to 6 Months Post-delivery
In Brief
A Phase 2 clinical trial evaluating GBS-NN/NN2 Vaccine and Placebo for Group B Streptococcal Infection. Completed, enrolled 269 participants across 10 sites in 3 countries.
Detailed Summary
This is a phase II, multicentre, multinational, randomized, parallel group, placebo-controlled study of four vaccination regimens in healthy pregnant women. There will be 5 treatment groups; three groups of 60 participants will receive will receive two doses of GBS-NN/NN2 vaccine and one dose of placebo (saline); one group of 60 participants will receive one dose of GBS-NN/NN2 vaccine and two doses of placebo (saline), and one group of 30 participants will receive three doses of placebo (saline).
Study Details
Timeline
Interventions
0.5 mL GBS-NN/NN2 containing 50 μg of GBS-NN and 50 μg of GBS-NN2 and 0.5 mg of aluminium, given by intramuscular injection.
0.5 mL normal saline given by intramuscular injection