A PHASE IIIB, OPEN STUDY TO EVALUATE THE IMMUNOGENICITY, REACTOGENICITY AND SAFETY OF A BOOSTER DOSE OF MENACWY-TT VACCINE ADMINISTERED 10 YEARS AFTER HEALTHY SUBJECTS AGED 11-17 YEARS RECEIVED EITHER MENACWY-TT VACCINE (NIMENRIX(REGISTERED)) OR MENCEVAX ACWY(REGISTERED)
Latest Information Update: 05 Nov 2021
At a glance
- Drugs Meningococcal vaccine groups A C Y W-135 conjugate (Primary) ; Meningococcal vaccine groups A C Y W-135 polysaccharide
- Indications Meningococcal infections
- Focus Pharmacodynamics
- Sponsors Pfizer
- 25 Oct 2020 Results of pooled analysis (of data pooled from NCT01934140 and NCT03189745 studies) assessing the long-term persistence of MenACWY-TT immune responses in adolescents as well as safety and immunogenicity of a booster dose given 10 years after primary vaccination presented at the IDWeek 2020
- 26 Oct 2018 Status changed from recruiting to completed.
- 08 Sep 2017 Planned End Date changed from 1 Aug 2018 to 6 Aug 2018.