Abstract | BACKGROUND: METHOD: 560 patients who met DSM-IV diagnostic criteria for MDD were enrolled in this 76-week, open-label study (Feb. 2000-July 2002). The Montgomery-Asberg Depression Rating Scale (MADRS) total score was the primary efficacy measure. Safety was assessed via adverse events, vital signs, laboratory analytes, electrocardiography, and extrapyramidal symptom measures. RESULTS: MADRS mean total scores decreased 7 points from baseline (31.6 [N = 552]) at 1/2 week of treatment, 11 points at 1 week of treatment, and 18 points at 8 weeks of treatment. This effect was maintained to endpoint with a mean decrease of 22 points at 76 weeks. Response and remission rates for the total sample were high (62% and 56%, respectively), and the relapse rate was low (15%). Response, remission, and relapse rates for TRD patients (N = 145) were 53%, 44%, and 25%, respectively. The most frequently reported adverse events were somnolence, weight gain, dry mouth, increased appetite, and headache. At endpoint, there were no clinically meaningful changes in vital signs, laboratory analytes, or electrocardiography. There were no significant increases on any measure of extrapyramidal symptoms. CONCLUSIONS: The olanzapine/fluoxetine combination showed rapid, robust, and sustained improvement in depressive symptoms in patients with MDD, including patients with TRD. The long-term safety profile of the combination was similar to that of its component monotherapies.
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Authors | Sara A Corya, Scott W Andersen, Holland C Detke, Linda S Kelly, Luann E Van Campen, Todd M Sanger, Douglas J Williamson, Sanjay Dubé |
Journal | The Journal of clinical psychiatry
(J Clin Psychiatry)
Vol. 64
Issue 11
Pg. 1349-56
(Nov 2003)
ISSN: 0160-6689 [Print] United States |
PMID | 14658950
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Research Support, Non-U.S. Gov't)
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Chemical References |
- Serotonin Uptake Inhibitors
- Fluoxetine
- Benzodiazepines
- Pirenzepine
- Olanzapine
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Topics |
- Adult
- Benzodiazepines
- Depressive Disorder
(drug therapy, psychology)
- Drug Administration Schedule
- Drug Resistance
- Drug Therapy, Combination
- Female
- Fluoxetine
(administration & dosage, adverse effects, pharmacology)
- Humans
- Male
- Middle Aged
- Olanzapine
- Pirenzepine
(administration & dosage, adverse effects, analogs & derivatives, pharmacology)
- Selective Serotonin Reuptake Inhibitors
(administration & dosage, adverse effects, pharmacology)
- Severity of Illness Index
- Treatment Outcome
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