title: Effects of reboxetine on anxiety, agitation, and insomnia: results of a pooled evaluation of randomized clinical trials.
abstract: Several recent clinical trials have established that reboxetine, a new selective norepinephrine reuptake inhibitor (selective NRI), is effective and safe for the treatment of major depression. However, the effects of reboxetine on specific symptoms of anxiety, agitation, and insomnia have not been reported. Data were obtained from nine short-term, double-blind, randomized clinical trials in patients with major depression. After initial titration, patients received reboxetine 8 to 10 mg per day. The effects on specific HAM-D symptoms of agitation, anxiety, and insomnia were compared between reboxetine-and placebo-treated patients. In addition, the incidence of treatment-emergent agitation, anxiety, and insomnia side effects with reboxetine were examined. Compared with placebo, the proportion of patients with improvement on the HAM-D agitation item and the HAM-D anxiety and insomnia factors from baseline was significantly greater with reboxetine at most assessment intervals. In general, the incidence of agitation-or anxiety-related side effects was comparable with reboxetine and placebo. Although reboxetine was associated with a significant (p < 0.05) increase in treatment-emergent insomnia reported as an adverse effect during the first week of treatment, very few reports of insomnia were made at subsequent evaluations. The incidence of treatment-emergent agitation or anxiety was comparable between treatment groups.
authors.affiliation: Neuroscience Education Institute and Department of Psychiatry, University of California, San Diego, California, USA.
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Stahl
authors.forename: Joseph
authors.initials: J
authors.lastname: Mendels
authors.forename: Gerri E
authors.initials: GE
authors.lastname: Schwartz
mesh_terms: D000328:Adult; D000928:Antidepressive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001007:Anxiety / Q000188:drug therapy* / Q000453:epidemiology; D016001:Confidence Intervals; D003865:Major Depressive Disorder / Q000188:drug therapy / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009025:Morpholines / Q000009:adverse effects / Q000627:therapeutic use*; D011595:Psychomotor Agitation / Q000188:drug therapy* / Q000453:epidemiology; D016032:Randomized Controlled Trials as Topic / Q000379:methods / Q000706:statistics & numerical data*; D000077593:Reboxetine; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy* / Q000453:epidemiology
chemical_list: D000928:Antidepressive Agents; D009025:Morpholines; D000077593:Reboxetine