Dasotraline in adults with attention deficit hyperactivity disorder: a placebo-controlled, fixed-dose trial

In a previous study, dasotraline demonstrated efficacy at a dose of 8 mg/day in adults with attention deficit hyperactivity disorder (ADHD). The aim of the current study was to evaluate the efficacy and safety of dasotraline in doses of 4 and 6 mg/day. Adults meeting Diagnostic and Statistical Manual of Mental Disorders, 5th edition criteria for ADHD were randomized to 8 weeks of double-blind, once-daily, fixed-dose treatment with dasotraline 4 mg/day, 6 mg/day, or placebo. The primary efficacy endpoint was changed in the ADHD Rating Scale, Version IV (ADHD RS-IV) total score. Secondary efficacy endpoints included the Clinical Global Impression, Severity (CGI-S) Scale. Least squares mean reduction at week 8 in the ADHD RS-IV HV total score was not significantly greater (vs. placebo) in the dasotraline 4 mg/day group (−15.0 vs. −13.9; n.s.; or in the dasotraline 6 mg/day group (−16.5 vs. −13.9; P = 0.074; Hochberg correction). Treatment with dasotraline 6 mg/day was significant at week 8 (uncorrected) on the ADHD RS-IV total score (P = 0.037) and the CGI-S score (P = 0.011). Treatment with the 4 mg/day dose of dasotraline was NS. Treatment with dasotraline was generally well tolerated. The results provide additional evidence that supports the potential efficacy of dasotraline, in doses of 6 mg/day, in adults with ADHD.
Source: International Clinical Psychopharmacology - Category: Psychiatry Tags: Original Articles Source Type: research