A Phase IV, Single Centre, Open-label Study to Evaluate the Persistence of Antibodies in Adolescents 14-16 Years of Age, Vaccinated With Chiron Meningococcal C Conjugate Vaccine During the 1999-2001 UK MenCC Immunization Campaign, at One Year After Either a Challenge Dose of Aventis Pasteur MSD Meningococcal A/C Polysaccharide Vaccine or a Booster Dose of MenC Vaccine, in Parallel to Subjects Aged 11-20 Evaluated at 4 Years After Vaccination During the 1999-2001 UK MenCC Immunization Campaign

Trial Profile

A Phase IV, Single Centre, Open-label Study to Evaluate the Persistence of Antibodies in Adolescents 14-16 Years of Age, Vaccinated With Chiron Meningococcal C Conjugate Vaccine During the 1999-2001 UK MenCC Immunization Campaign, at One Year After Either a Challenge Dose of Aventis Pasteur MSD Meningococcal A/C Polysaccharide Vaccine or a Booster Dose of MenC Vaccine, in Parallel to Subjects Aged 11-20 Evaluated at 4 Years After Vaccination During the 1999-2001 UK MenCC Immunization Campaign

Completed
Phase of Trial: Phase IV

Latest Information Update: 05 Nov 2014

At a glance

  • Drugs Meningococcal vaccine group C conjugate (Primary) ; Meningococcal vaccine groups A and C polysaccharide
  • Indications Meningococcal infections
  • Focus Pharmacodynamics
  • Sponsors Novartis
  • Most Recent Events

    • 24 Oct 2011 Actual start date for the extension trial (NCT01459432) is November 2011.
    • 24 Oct 2011 Planned end date for the extension trial (NCT01459432) is February 2012.
    • 24 Oct 2011 Trial status for the extension trial (NCT01459432) is not yet recruiting.
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