Abstract | OBJECTIVE: METHOD: This study was a 12-week, open-label pilot study of 24 patients (recruited from June 1, 2006, to June 1, 2007) aged 65 years and above (mean, 73.9 years) diagnosed with major depressive disorder (MDD) (according to DSM-IV) who responded partially (17-item Hamilton Rating Scale for Depression [HAM-D-17] score of 11 to 15) or not at all (HAM-D score > 15) to a 16-week trial of escitalopram (up to 20 mg/day), followed by either duloxetine (up to 120 mg/day) or venlafaxine (up to 225 mg/day) for 12 weeks. Subjects received 2.5 to 15 mg per day of adjunctive aripiprazole (mean dose, 9.0 mg/day) for 12 weeks. The criterion for remission during treatment with aripiprazole was a HAM-D score < or = 10 for 2 consecutive weeks. RESULTS: Of 24 subjects in the intent-to-treat study group, 19 completed 12 weeks of augmentation with aripiprazole, 12 of 24 (50%) met criteria for remission, and 2 of 24 discontinued due to side effects (sedation, akathisia). The mean (SD) HAM-D score decreased significantly by 6.4 (5.8) points (paired t test for means, p < .01, df = 16). There were no relapses among the 12 subjects who participated in continuation treatment over a median period of 27.6 weeks. CONCLUSIONS: In older adults with MDD with incomplete response to SSRI and SNRI pharmacotherapy, aripiprazole was well tolerated, and symptoms of depression improved significantly during treatment with aripiprazole. A randomized, double-blind, placebo-controlled trial of adjunctive aripiprazole for incomplete response in late-life depression is warranted to further evaluate benefit and risk. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00177671.
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Authors | Meera Sheffrin, Henry C Driscoll, Eric J Lenze, Benoit H Mulsant, Bruce G Pollock, Mark D Miller, Meryl A Butters, Mary Amanda Dew, Charles F Reynolds 3rd |
Journal | The Journal of clinical psychiatry
(J Clin Psychiatry)
Vol. 70
Issue 2
Pg. 208-13
(Feb 2009)
ISSN: 1555-2101 [Electronic] United States |
PMID | 19210951
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Copyright | Copyright 2009 Physicians Postgraduate Press, Inc. |
Chemical References |
- Antidepressive Agents
- Antipsychotic Agents
- Cyclohexanols
- Piperazines
- Quinolones
- Thiophenes
- Citalopram
- Venlafaxine Hydrochloride
- Aripiprazole
- Duloxetine Hydrochloride
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Topics |
- Aged
- Aged, 80 and over
- Antidepressive Agents
(adverse effects, therapeutic use)
- Antipsychotic Agents
(adverse effects, therapeutic use)
- Aripiprazole
- Citalopram
(adverse effects, therapeutic use)
- Cyclohexanols
(adverse effects, therapeutic use)
- Depressive Disorder, Major
(diagnosis, drug therapy, psychology)
- Dose-Response Relationship, Drug
- Drug Therapy, Combination
- Duloxetine Hydrochloride
- Feasibility Studies
- Female
- Humans
- Male
- Personality Inventory
- Pilot Projects
- Piperazines
(adverse effects, therapeutic use)
- Quinolones
(adverse effects, therapeutic use)
- Thiophenes
(adverse effects, therapeutic use)
- Venlafaxine Hydrochloride
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