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Cited by 504

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

A Novel Augmentation Strategy for Treating Resistant Major Depression

Shelton, Richard C., Tollefson, Gary D., Tohen, Mauricio, Stahl, Stephen, Gannon, Kimberley S., Jacobs, Thomas G., Buras, William R., Bymaster, Frank P., Zhang, Wei, Spencer, Kimberley A., Feldman, Peter D., Meltzer, Herbert Y.·2001·American Journal of Psychiatry

Abstract

OBJECTIVE: Treatment-resistant depression is a significant public health concern; drug switching or augmentation often produce limited results. The authors hypothesized that fluoxetine could be augmented with olanzapine to successfully treat resistant depression. METHOD: An 8-week double-blind study was conducted with 28 patients who were diagnosed with recurrent, nonbipolar, treatment-resistant depression without psychotic features. Subjects were randomly assigned to one of three groups: olanzapine plus placebo, fluoxetine plus placebo, or olanzapine plus fluoxetine. RESULTS: Fluoxetine monotherapy produced minimal improvement on various scales that rate severity of depression. The benefits of olanzapine monotherapy were modest. Olanzapine plus fluoxetine produced significantly greater improvement than either monotherapy on one measure and significantly greater improvement than olanzapine monotherapy on the other measures after 1 week. There were no significant differences between treatment groups on extrapyramidal measures nor significant adverse drug interactions. CONCLUSIONS: Olanzapine plus fluoxetine demonstrated superior efficacy for treating resistant depression compared to either agent alone.

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Citations

Cites

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Research works printed but not linked: 16

  1. Amsterdam JD, Hornig-Rohan M: Treatment algorithms in treatment-resistant depression. Psychiatr Clin North Am 1996; 19:371–386 · DOI
  2. Fawcett J: Progress in treatment-resistant and treatment-refractory depression: we still have a long way to go. J Clin Psychiatry 1994; 24:214–216 · DOI
  3. Roose SP, Glassman AH, Walsh BT, Woodring S: Tricyclic nonresponders: phenomenology and treatment. Am J Psychiatry 1986; 143:345–348 · DOI
  4. Robertson MM, Trimble MR: Major tranquillisers used as antidepressants: a review. J Affect Disord 1982; 4:173–193 · DOI
  5. Rothschild AJ, Samson JA, Bessette MP, Carter-Campbell JT: Efficacy of the combination of fluoxetine and perphenazine in the treatment of psychotic depression. J Clin Psychiatry 1993; 54:338–342
  6. Spiker DG, Weiss JC, Dealy RS, Griffin SJ, Hanin I, Neil NF, Perel JM, Rossi AJ, Soloff PH: The pharmacological treatment of delusional depression. Am J Psychiatry 1985; 142:430–436
  7. Wolfersdorf M, Barg T, Konig F, Leibfarth M, Grunewald I: Paroxetine as antidepressant in combined antidepressant-neuroleptic therapy in delusional depression: observation of clinical use. Pharmacopsychiatry 1995; 28:56–60 · DOI
  8. Wolfersdorf M, Konig F, Straub R: Pharmacotherapy of delusional depression: experience with combinations of antidepressants with the neuroleptics zotepine and haloperidol. Neuropsychobiology 1994; 29:189–193 · DOI
  9. Casey DE: Neuroleptic-induced acute extrapyramidal syndromes and tardive dyskinesia. Psychiatr Clin North Am 1993; 16:589–610 · DOI
  10. Jeste DV, Caligiuri MP: Tardive dyskinesia. Schizophr Bull 1993; 19:303–315 · DOI
  11. Tran PV, Dellva MA, Tollefson GD, Beasley CM Jr, Potvin JH, Kiesler GM: Extrapyramidal symptoms and tolerability of olanzapine versus haloperidol in the acute treatment of schizophrenia. J Clin Psychiatry 1997; 58:205–211 · DOI
  12. Tollefson GD, Beasley CM Jr, Tamura RN, Tran PV, Potvin JH: Blind, controlled, long-term study of the comparative incidence of treatment-emergent tardive dyskinesia with olanzapine or haloperidol. Am J Psychiatry 1997; 154:1248–1254 · DOI · Paper page
  13. Gillings D, Koch G: The application of the principle of intention-to-treat to the analysis of clinical trials. Drug Info J 1991; 25:411–425 · DOI
  14. Bymaster FP, Calligaro DO, Falcone JF, Marsh RD, Moore NA, Tye NC, Seeman P, Wong TD: Radioreceptor binding profile of the atypical antipsychotic olanzapine. Neuropsychopharmacology 1996; 14:87–96 · DOI · Paper page
  15. Zhang W, Perry WK, Wong DT, Potts BD, Bao J, Tollefson GD, Bymaster FP: Synergistic effects of olanzapine and other antipsychotic agents in combination with fluoxetine on norepinephrine and dopamine release in rat prefrontal cortex. Neuropsychopharmacology 2000; 23:250–262 · DOI
  16. Knable MB, Weinberger DR: Dopamine, the prefrontal cortex and schizophrenia. J Psychopharmacol 1997; 11:123–131 · DOI · Paper page

Cited by

Metadata

Authors
Shelton, R. C., Tollefson, G. D., Tohen, M., Stahl, S., Gannon, K. S., Jacobs, T. G., Buras, W. R., Bymaster, F. P., Zhang, W., Spencer, K. A., Feldman, P. D., & Meltzer, H. Y.
Venue
American Journal of Psychiatry
Published
2001-01-01
Volume
158
Issue
1
Pages
131-134
ISSN
  • 0002-953X (ISSN-L)
  • 1535-7228
OpenAlex
W2114693958
Cited by
504
References
2
FWCI
28.15
Type
journal article
Language
en
Open access
closed

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