NCT00475735 - 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)

Herring WJ, Wilens TE, Adler LA, Baranak C, Liu K, Snavely DB, Lines CR, Michelson D
Randomized controlled study of the histamine H3 inverse agonist MK-0249 in adult attention-deficit/hyperactivity disorder. J Clin Psychiatry. 2012 Jul;73(7):e891-8. doi: 10.4088/JCP.11m07178.

A Phase IIa, Randomized, Double-Blind, Placebo-Controlled, Incomplete Block, Two-period, Crossover Clinical Trial to Study the Safety and Efficacy of MK0249, 10 mg, for Adult Patients, Ages 18 to 55, With Attention Deficit Hyperactivity Disorder (ADHD)

Details for clinical trial NCT00475735

Clinical trial NCT00475735 - References