NCT02759354 - 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)

Vesikari T, Xu J, Johnson DR, Hall J, Marcek T, Goveia MG, Acosta CJ, Lee AW
Hepatitis B and pertussis antibodies in 4- to 5-year-old children previously vaccinated with different hexavalent vaccines. Hum Vaccin Immunother. 2020 Apr 2;16(4):867-874. doi:

Long-term Persistence of Hepatitis B and Pertussis Antibody Responses in Healthy 4 to 5 Year-Old Children Previously Vaccinated With a 2-Dose or 3-Dose Infants Series and Toddler Dose With Vaxelis® or INFANRIX® Hexa

Details for clinical trial NCT02759354

Clinical trial NCT02759354 - References