BACKGROUND:Psychostimulant treatment may improve simulated driving performance in young adults with attention-deficit/hyperactivity disorder (ADHD). METHOD: This was a randomized, double-blind, placebo-controlled, crossover study of simulated driving performance with mixed amphetamine salts-extended release (MAS XR) 50 mg/day (Cohort 1) and atomoxetine 80 mg/day (Cohort 2) in young adults with ADHD. RESULTS:Adults aged 19 to 25 years with AD/HD (N = 19) who were administered MAS XR significantly improved overall simulated driving performance versus placebo up to 12 hours after dosing. In contrast, there were no statistically significant differences in simulated-driving-performance scores between atomoxetine and placebo. At endpoint, MAS XR reduced ADHD Rating Scale scores > or = 30% in 80% of subjects, whereas atomoxetine achieved this level of improvement for 40%. LIMITATIONS: Small sample size and use of simulated driving may limit generalizability of the findings. CONCLUSION:MAS XR in young adults with ADHD yields significant improvements in simulated driving performance and ADHD symptoms.
RCT Entities:
BACKGROUND: Psychostimulant treatment may improve simulated driving performance in young adults with attention-deficit/hyperactivity disorder (ADHD). METHOD: This was a randomized, double-blind, placebo-controlled, crossover study of simulated driving performance with mixed amphetamine salts-extended release (MAS XR) 50 mg/day (Cohort 1) and atomoxetine 80 mg/day (Cohort 2) in young adults with ADHD. RESULTS: Adults aged 19 to 25 years with AD/HD (N = 19) who were administered MAS XR significantly improved overall simulated driving performance versus placebo up to 12 hours after dosing. In contrast, there were no statistically significant differences in simulated-driving-performance scores between atomoxetine and placebo. At endpoint, MAS XR reduced ADHD Rating Scale scores > or = 30% in 80% of subjects, whereas atomoxetine achieved this level of improvement for 40%. LIMITATIONS: Small sample size and use of simulated driving may limit generalizability of the findings. CONCLUSION: MAS XR in young adults with ADHD yields significant improvements in simulated driving performance and ADHD symptoms.
Authors: Kenneth K C Man; Patrick Ip; Esther W Chan; Siew-Ling Law; Miriam T Y Leung; Evelyn X Y Ma; Wan-Ting Quek; Ian C K Wong Journal: CNS Drugs Date: 2017-12 Impact factor: 5.749
Authors: Katrien De Bruyckere; Chris Bushe; Christoph Bartel; Lovisa Berggren; Cornelis C Kan; Ralf W Dittmann Journal: CNS Drugs Date: 2016-06 Impact factor: 5.749