title: [Comparison of the effectiveness of two treatment strategies in inpatients with a depressive disorder. A double-blind study of imipramine followed by lithium addition versus fluvoxamine followed by lithium addition].
abstract: BACKGROUND
  There is still uncertainty regarding the best treatment optionfor depressed inpatients and the best strategy to follow if patient response is insufficient.
  
  
  OBJECTIVE
  To compare the efficacy of imipramine and fluvoxamine in depressed inpatients who subsequently received lithium supplement in case of poor response.
  
  
  METHODS
  After a drug-free period and four days of placebo use, patients were randomised either to imipramine or to fluvoxamine (phase 1); the antidepressant dosage was fixed according to a predetermined plasma level. The efficacy of the antidepressant was evaluated four weeks after the predetermined plasma level had been attained. If patient response was inadequate, the antidepressant was augmented with lithium (phase 2). Patient response to the lithium addition was evaluated three weeks after an adequate lithium level had been attained.
  
  
  RESULTS
  The study involved 138 inpatients. At the end of phase 1, imipramine was found to be superior tofluvoxamine according to the Clinical Global Impression of Improvement. Remission was achieved by 6 (23%) patients on imipramine and by 10 (15%) patients on fluvoxamine; this difference was not statistically significant. At the end of phase 2, 41 (9%) patients on imipramine and 27 (40%) patients on fluvoxamine achieved remission, this significant difference demonstrating the superiority of the imipramine strategy.
  
  
  CONCLUSIONS
  Imipramine with subsequent lithium addition is superior to a similar strategy with fluvoxamine.
authors.affiliation: Afdeling Psychiatrie, Erasmus MC te Rotterdam. t.birkenhager@erasmusmc.nl
authors.forename: T K
authors.initials: TK
authors.lastname: Birkenhäger
authors.forename: W W
authors.initials: WW
authors.lastname: van den Broek
authors.forename: P G
authors.initials: PG
authors.lastname: Mulder
authors.forename: J A
authors.initials: JA
authors.lastname: Bruijn
authors.forename: P
authors.initials: P
authors.lastname: Moleman
mesh_terms: D000328:Adult; D000368:Aged; D000928:Antidepressive Agents / Q000627:therapeutic use*; D000929:Antidepressive Agents, Tricyclic / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000097:blood / Q000188:drug therapy*; D004311:Double-Blind Method; D004357:Drug Synergism; D005260:Female; D016666:Fluvoxamine / Q000627:therapeutic use*; D006801:Humans; D007099:Imipramine / Q000627:therapeutic use*; D008094:Lithium / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome
chemical_list: D000928:Antidepressive Agents; D000929:Antidepressive Agents, Tricyclic; D008094:Lithium; D016666:Fluvoxamine; D007099:Imipramine