NCT00679172 - 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)

Lyon CE, Sadigh KS, Carmolli MP, Harro C, Sheldon E, Lindow JC, Larsson CJ, Martinez T, Feller A, Ventrone CH, Sack DA, DeNearing B, Fingar A, Pierce K, Dill EA, Schwartz HI, Beardsworth EE, Kilonzo B, May JP, Lam W, Upton A, Budhram R, Kirkpatrick BD
In

A Randomised, Double-blind, Placebo-controlled, Single Dose, Dose Escalation Study to Determine the Immunogenicity, Safety and Tolerability of S. Typhi (Ty2 aroC-ssaV-) ZH9 at Doses of 5.0 x 10E9 CFU, 7.5 x 10E9 CFU, 1.1 x 10E10 and 1.7 x 10E10 CFU and 1.7 x 10E10 CFU, Following Oral Administration to Healthy, Typhoid Vaccine naïve Subjects in the USA.

Details for clinical trial NCT00679172

Clinical trial NCT00679172 - References