NCT00452686 - 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)

Zhu F, Zhang S, Hou Q, Zhang Y, Xu Y, Ma X, Lu X, Pan H, Chen D, Ramakrishnan G, Zhao R, Tang H, Van Der Meeren O, Bock HL
Booster vaccination against pertussis in Chinese children at six years of age using reduced antigen content diphtheria-tetanus-acellular pertussis vaccine (Boostrix()). Hum Vaccin. 2010 Mar 3;6(3). pii: 10503.

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Boostrix (dTpa) Vaccine and the Chinese DT Vaccine, When Administered as Booster Vaccination in Healthy Children Aged 6-8 Years

Details for clinical trial NCT00452686

Clinical trial NCT00452686 - References