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A Phase 3b, Randomized, Open-Label Study to Evaluate the Safety and Immunogenicity of Select Travel Vaccines When Administered Concomitantly With Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Adults
This study compares the safety and immunogenicity profile of several travel vaccines given alone or concomitantly with MenACWY-CRM to healthy adults.
Details
| Lead sponsor | Novartis |
|---|---|
| Phase | Phase 3 |
| Status | COMPLETED |
| Enrolment | 552 |
| Start date | 2011-11 |
| Completion | 2012-04 |
Conditions
- Meningococcal Disease
- Meningococcal Meningitis
- Typhoid
- Yellow Fever
- Rabies
- Japanese Encephalitis
Interventions
- Typhoid Vi Polysaccharide Vaccine
- Yellow Fever Vaccine
- Japanese Encephalitis Vaccine
- Rabies Vaccine
- MenACWY-CRM Vaccine
Primary outcomes
- Geometric Mean Anti-typhoid Vi Antibody Concentrations — Baseline and 1 month postvaccination (day 29).
Assessment was made to demonstrate the non-inferiority of the geometric mean anti-typhoid Vi antibody concentrations, 28 days after the vaccination of typhoid Vi polysaccharide (TF) and yellow fever (YF) vaccines given concomitantly with MenACWY-CRM197 to typhoid Vi polysaccharide and yellow fever vaccines given alone in healthy adults aged ≥18 years to ≤60 years. - Geometric Mean Anti-Yellow Fever Antibody Titer — Baseline and 1 month postvaccination (day 29).
Assessment was made to demonstrate the non-inferiority of the geometric mean anti-yellow fever antibody titers, 28 days after the vaccination of typhoid Vi polysaccharide (TF) and yellow fever (YF) vaccines given concomitantly with MenACWY-CRM197 to typhoid Vi polysaccharide and yellow fever vaccines given alone in healthy adults aged ≥18 years to ≤60 years. - Geometric Mean Anti-Japanese Encephalitis Neutralizing Antibody Titers — Baseline and 1 month post last vaccination (day 57).
Assessment was made to demonstrate the non-inferiority of the geometric mean anti-Japanese encephalitis neutralizing antibody titers, 28 days after the vaccination of the second dose of Japanese Encephalitis vaccine and third dose of the rabies virus vaccine given concomitantly with MenACWY-CRM197 or alone in healthy adults aged ≥18 years to ≤60 years. - Geometric Mean Anti-Rabies Virus Neutralizing Antibody Concentration — Baseline and 1 month post last vaccination (day 57).
Assessment was made to demonstrate the non-inferiority of the geometric mean anti-rabies virus neutralizing antibody concentrations, 28 days after the vaccination of the second dose of Japanese encephalitis vaccine and third dose of rabies virus vaccine given concomitantly with MenACWY-CRM197 or alone in healthy adults aged ≥18 years to ≤60 years.
Countries
Czechia, Germany