کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6233450 | 1277551 | 2013 | 7 صفحه PDF | دانلود رایگان |
ObjectiveThis randomized, placebo-controlled study evaluated the efficacy and safety of a fixed dose (3Â mg/day) and flexible dose (3-15Â mg/day) schedule of aripiprazole as augmentation therapy in Japanese patients with inadequate response to antidepressant therapy (ADT).MethodDuring an 8-week prospective treatment phase, patients experiencing a major depressive episode received clinicians' choice of ADT. Subjects with inadequate response to ADT were randomized to receive adjunctive treatment with placebo (n=195), fixed dose aripiprazole (n=197) or flexible dose aripiprazole (n=194) for 6 weeks. The primary efficacy endpoint was mean change in the Montgomery-Ã sberg Depression Rating Scale (MADRS) total score from the end of prospective treatment (baseline) to the end of randomized treatment.ResultsMore than 90% of patients in all treatment groups completed the 6-week double-blind treatment phase. Mean MADRS total score was improved to a significantly greater extent with fixed dose aripiprazole and flexible dose aripiprazole (â10.5 and â9.6, respectively) than with placebo (â7.4). Aripiprazole was well tolerated. The incidence of akathisia observed in the flexible dose group may relate to a higher prevalence of the CYP2D6*10 allele in Asian populations.LimitationsSix weeks of adjunctive treatment is insufficient to draw conclusions about the long-term benefits of aripiprazole. Exclusion of patients with established medical comorbidities does not reflect real-world practice.ConclusionsAripiprazole augmentation at a fixed or flexible dose was superior to ADT alone and was reasonably well tolerated in Japanese patients with inadequate response to ADT.Clinical trials registrationClinicalTrials.gov identifier NCT00876343.
Journal: Journal of Affective Disorders - Volume 151, Issue 3, December 2013, Pages 899-905