NCT00489970 - 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)

Brandon D, Kimmel M, Kuriyakose SO, Kostanyan L, Mesaros N
Antibody persistence and safety and immunogenicity of a second booster dose nine years after a first booster vaccination with a reduced antigen diphtheria-tetanus-acellular pertussis vaccine (Tdap) in adults. Vaccine. 2018 Oct 8;36(42):6325-6333. doi: 10.1016/j.vaccine.2018.08.051. Epub 2018 Sep 7. Erratum in: Vaccine. 2020 Mar 10;38(12):2746-2747.

Persistence Study of GSK Biologicals' Tdap Vaccine (776423), 1, 3, 5 and 9 Years Following Administration as a Single Dose in NCT00346073 Study and to Evaluate the Immunogenicity and Safety of Boostrix as a Second Dose of Tdap, When Administered at Year 9

Details for clinical trial NCT00489970

Clinical trial NCT00489970 - References