NCT00390143 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Østergaard L, Van der Wielen M, Bianco V, Miller JM
Persistence of antibodies for 42 months following vaccination of adolescents with a meningococcal serogroups A, C, W-135, and Y tetanus toxoid conjugate vaccine (MenACWY-TT). Int J Infect Dis. 2013 Mar;17(3):e173-6. doi: 10.1016/j.ijid.2012.10.001. Epub 2012 Dec 13.

Assess Long Term Persistence of a Primary Dose of GSK Biologicals' Meningococcal Vaccine 134612 Versus One Dose of Mencevax™ ACWY in Healthy Adolescents/Young Adults (15 to 19 Years at Vaccination)

Details for clinical trial NCT00390143

Clinical trial NCT00390143 - References