title: Fluoxetine versus sertraline and paroxetine in major depression: tolerability and efficacy in anxious depression.
abstract: BACKGROUND
  Major depression with high levels of anxiety (anxious depression) is a common subtype of depression associated with greater psychosocial impairment and poorer response to antidepressant treatment. It is unclear whether in this population there are differences in efficacy or tolerability across selective serotonin reuptake inhibitors. For this reason, using head-to-head acute treatment comparison, we compared efficacy and tolerability of fluoxetine, sertraline, and paroxetine among depressed patients with high levels of anxiety.
  
  
  METHODS
  Patients (N = 108) with DSM-IV major depression and high levels of anxiety (a HAM-D-Anxiety/Somatization Factor score > or =7) were randomized to fluoxetine, sertraline, or paroxetine treatment in a double-blind fashion. Changes in overall depression and anxiety were assessed.
  
  
  RESULTS
  Patients demonstrated similar baseline-to-endpoint improvement in HAM-D-17 and HAM-D-Anxiety/Somatization Factor scores. Patients also demonstrated similar change-over-time improvement in HAM-D-17 and HAM-D-Anxiety/Somatization Factor scores, except at week one where fluoxetine- and sertraline-treated patients had statistically significantly greater improvement than paroxetine-treated patients in the HAM-D-Anxiety/Somatization Factor score. There were no significant differences across treatments in percentages of patients with substantial emergence, any worsening, or improvement at endpoint in individual HAM-D Items 9 (agitation), 10 (psychic anxiety), and 11 (somatic anxiety). Overall, all treatments were well tolerated.
  
  
  CONCLUSIONS
  These data showed no significant differences in efficacy and tolerability of fluoxetine, sertraline, and paroxetine in patients with high levels of baseline anxiety symptoms during the acute treatment of major depression. Each treatment was similarly effective in improving depression in this subtype of patients with anxious depression.
authors.affiliation: Depression Clinical and Research Program, Clinical Psychopharmacology Unit, Massachusetts General Hospital, WAC 812, 15 Parkman Street, 02114, Boston, MA, USA. mfava@partners.org
authors.forename: M
authors.initials: M
authors.lastname: Fava
authors.forename: J F
authors.initials: JF
authors.lastname: Rosenbaum
authors.forename: S L
authors.initials: SL
authors.lastname: Hoog
authors.forename: R G
authors.initials: RG
authors.lastname: Tepner
authors.forename: J B
authors.initials: JB
authors.lastname: Kopp
authors.forename: M E
authors.initials: ME
authors.lastname: Nilsson
mesh_terms: D000328:Adult; D018687:Antidepressive Agents, Second-Generation / Q000494:pharmacology / Q000627:therapeutic use*; D001007:Anxiety / Q000150:complications; D003866:Depressive Disorder / Q000150:complications / Q000188:drug therapy*; D004311:Double-Blind Method; D005260:Female; D005473:Fluoxetine / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D017374:Paroxetine / Q000494:pharmacology / Q000627:therapeutic use*; D011569:Psychiatric Status Rating Scales; D017367:Selective Serotonin Reuptake Inhibitors / Q000494:pharmacology / Q000627:therapeutic use*; D020280:Sertraline / Q000494:pharmacology / Q000627:therapeutic use*; D016896:Treatment Outcome
chemical_list: D018687:Antidepressive Agents, Second-Generation; D005473:Fluoxetine; D017374:Paroxetine; D017367:Selective Serotonin Reuptake Inhibitors; D020280:Sertraline