A PHASE III, OPEN, MULTI-CENTRE, CONTROLLED STUDY TO EVALUATE THE LONG-TERM ANTIBODY PERSISTENCE AT 2, 3, 4, 5 AND 6 YEARS AFTER A BOOSTER DOSE OF MENINGOCOCCAL SEROGROUP A, C, W-135, Y- TETANUS TOXOID CONJUGATE VACCINE (MENACWY-TT) OR MENINGITEC (REGISTERED) ADMINISTERED IN HEALTHY 5-YEAR-OLD CHILDREN IN STUDY MENACWY-TT-048 EXT: 039 Y2, 3, 4, 5 (112036), WHO WERE PRIMED WITH THE SAME VACCINE IN STUDY MENACWY-TT-039 (109670) AT 12 THROUGH 23 MONTHS OF AGE
Latest Information Update: 28 Nov 2023
Price :
$35 *
At a glance
- Drugs Meningococcal vaccine groups A C Y W-135 conjugate (Primary) ; Meningococcal vaccine group C conjugate
- Indications Meningococcal infections
- Focus Pharmacodynamics; Registrational
- Sponsors GlaxoSmithKline; Pfizer
- 10 Apr 2020 Results (n=184) assessing antibody persistence and safety of the quadrivalent meningococcal vaccine conjugated to tetanus toxoid (MenACWY-TT) and the meningococcal serogroup C vaccine conjugated to Corynebacterium diphtheriae CRM197 protein for up to 6 years after booster dosing in children, published in the Vaccine.
- 14 Dec 2017 Status changed from active, no longer recruiting to completed.
- 21 Sep 2017 Planned End Date changed from 10 Nov 2017 to 14 Nov 2017.