Faculty Bibliography

BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) has its onset during childhood and is estimated to affect 3% to 7% of school-aged children. Unfortunately, the disorder frequently persists into adult life. The burden of this disorder is considerable and is often characterized by academic (or occupational) impairment and dysfunction within the family and society. Despite the existence of research demonstrating the effects of ADHD on certain aspects of life, the clinical trials of treatments for this disorder have focused primarily on efficacy and safety. METHODS: Atomoxetine was approved in the United States in November 2002 for the treatment of ADHD in children, adolescents, and adults. The present study uses data from a clinical trial of atomoxetine in adult patients with ADHD that incorporated a measure of health-related quality of life (the Medical Outcomes Study 36-item short-form health survey [SF-36]) as part of the overall assessment of the success of this relatively new treatment. The primary outcome measure for ADHD symptoms was the Conners Adult ADHD Rating Scale-Investigator Rated: Screening Version (CAARS) ADHD total symptom score. RESULTS: In agreement with previous studies, adult patients with ADHD treated with atomoxetine at typical doses showed significant amelioration of ADHD symptoms, as measured on the CAARS. At baseline, the measures of overall mental health (one aspect of quality of life) of adult patients with ADHD were below the average level, as measured on the SF-36. Treatment with atomoxetine significantly improved the measures of mental health and ameliorated the ADHD symptoms. In addition, the 2 measures were correlated. CONCLUSIONS: These data suggest that pharmacological intervention with atomoxetine not only ameliorates ADHD symptoms in adult patients but also improves their perceived quality of life

Attention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent neuropsychiatric disorders of adulthood. Although clinical guidelines recommend monotherapy with stimulants or atomoxetine, combination pharmacotherapy is a common practice among clinicians. There are four main situations in which combination medications may be necessary: partial response, dose-limiting side effects, associated disorders, and comorbid diagnoses. We present data from two chart reviews that support existing research on combination pharmacotherapy. Adjunct treatment of d-methylphenidate to stimulant medications extended the duration of therapeutic effect. Adjunct treatment of mirtazapine to stimulant medications reduced associated insomnia. These data support previous research that validates the use of combination pharmacotherapy for adults with ADHD

BACKGROUND: This pilot study was designed to evaluate ABT-089, a neuronal nicotinic receptor partial agonist, as treatment for adult attention-deficit/hyperactivity disorder (ADHD). METHODS: Adults with ADHD received placebo, 2 mg, 4 mg, or 20 mg of ABT-089 for 2 weeks each in a randomized, double-blind, placebo-controlled, 4 x 4 Latin square design for a total of 8 weeks. In addition to the primary outcome, the Conner's Adult ADHD Rating Scale (CAARS), secondary rating scales, and neuropsychological and safety assessments were completed. RESULTS: A total of 11 adults with well-characterized ADHD completed this crossover study. ABT-089 b.i.d. was superior to placebo for the CAARS Total Symptom Score, which was the primary endpoint (placebo: 38.0 +/- 1.9; 2 mg b.i.d.: 32.2 +/- 1.9, one-tail p = .021; 4 mg b.i.d.: 33.2 +/- 1.9, p = .047; 20 mg b.i.d.: 33.5 +/- 1.9, p = .056). ABT-089 was also superior to placebo for the CAARS ADHD Index and Hyperactive/Impulsive scores and the Clinical Global Impression-ADHD Severity score. On the clinical efficacy endpoints, CAARS Total Symptom Score and CAARS Hyperactive/Impulsive score, a shallow inverted U-shaped dose-response curve was observed; however, the dose-response curve for attention and memory effects as measured by computerized cognitive testing seemed dose-linear. No clinically meaningful findings in safety assessments or side effect profile were observed. CONCLUSIONS: Data from this pilot study suggest that ABT-089 might be effective in treating adult ADHD and that it is well tolerated. On the basis of these promising results, larger, parallel-group ABT-089 studies of longer duration are warranted