NCT00508651 - 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)

Bernstein DI, Falloon J, Yi T
A randomized, double-blind, placebo-controlled, phase 1/2a study of the safety and immunogenicity of a live, attenuated human parainfluenza virus type 3 vaccine in healthy infants. Vaccine. 2011 Sep 16;29(40):7042-8. doi: 10

An Expanded Phase1/2a Randomized, Double-blind, Placebo-controlled Study to Evaluate the Safety, Tolerability, Immunogenicity, and Viral Shedding of MEDI-560, A Live, Attenuated Recombinant Parainfluenza Virus Type 3 (PIV3) Vaccine, Administered Intranasally to Healthy Infants 1 to <12 Mos. of Age

Details for clinical trial NCT00508651

Clinical trial NCT00508651 - References