Group B Streptococcal Infections Clinical Trial
Official title:
A Randomised, Double-blind, Placebo-controlled, Parallel Group Study to Evaluate the Safety, Tolerability and Immunogenicity of Three Doses of Group B Streptococcus Vaccine (GBS NN/NN2 With Alhydrogel®) in Elderly Participants Aged 55 to 75
The study is a randomised, double-blind, placebo-controlled, parallel group study to evaluate the safety, tolerability and immunogenicity of three doses of GBS NN/NN2 with Alhydrogel® (Recombinant protein vaccine against Group B Streptococcus) in elderly participants aged 55 to 75.Participants will be followed up to 6 months after last vaccination.
Sixty (60) healthy older adult participants aged 55 to 75 years will be randomised in two cohorts; 30 obese and/or diabetic participants aged 55 to 75 years will be randomised in two cohorts. Participants will be involved in the study for approximately one year including screening and safety follow-up. Eligible participants will be administered a dose of GBS-NN/NN2 or placebo on three occasions: the first dose will be administered on Day 1, followed by the second and third doses 4 and 24 weeks later, respectively. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT03170609 -
A Phase 1/2, Randomized, Placebo-controlled, Observer-blinded Trial To Evaluate The Safety, Tolerability, And Immunogenicity Of A Multivalent Group B Streptococcus Vaccine In Healthy Adults 18 To 49 Years Of Age
|
Phase 2 | |
| Completed |
NCT04258995 -
A TRIAL TO EVALUATE THE SAFETY, TOLERABILITY, AND IMMUNOGENICITY OF A BOOSTER DOSE OF A GROUP B STREPTOCOCCUS 6 VALENT POLYSACCHARIDE CONJUGATE VACCINE (GBS6) IN HEALTHY ADULTS
|
Phase 2 | |
| Recruiting |
NCT05726006 -
Invasive Group B Streptococcus Disease Burden and Its Antimicrobial Resistance in Malaysia Among Non-pregnant Adults.
|