At a glance
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A Phase Iia, Randomized, Double Blind, Placebo Controlled, Three-treatment, Two-period Crossover Study Of The Efficacy And Safety Of Two Doses Of Pf-03654746 In Adults With Attention Deficit Hyperactivity Disorder
In Brief
A Phase 2 clinical trial evaluating PF-03654746 and Placebo capsules for Attention Deficit Hyperactivity Disorder. Completed, enrolled 66 participants across 7 sites.
Detailed Summary
The purpose of this study is to determine whether PF-03654746 is effective in the treatment of Adult Attention Deficit Hyperactivity Disorder (ADHD). This will be a randomized, double-blind, crossover study in which adults with ADHD will receive 3 weeks of treatment with PF-03654746, either a low dose (1 mg), or flexible dose (0.50 mg titrated up to 2 mg), and 3 weeks of placebo. A washout period will separate the 2 treatment periods. Participants will be required to washout of prior ADHD medication before entering the study. Participants will be required to come to the site for 10 visits over approximately a 10-week period.
Study Details
Timeline
Interventions
Dosage Form: 0.5 mg capsules of PF-03654746 Dosage: 0.5 mg QD for Days 1-7, then 1.0 mg QD Days 8-14, then 2.0 mg QD Days 15-21
Dosage Form: matching placebo capsules Dosage: Subjects will take two placebo capsules each morning throughout the 3 week double-blind treatment placebo treatment period.
Dosage Form: 0.5 mg capsules of PF-03654746 Dosage: 1 mg (2 x 0.5 mg capsules) of PF-03654746 given daily for three weeks