We have located links that may give you full text access.
COMPARATIVE STUDY
JOURNAL ARTICLE
RANDOMIZED CONTROLLED TRIAL
Efficacy of Lurasidone in Adults Aged 55 Years and Older With Bipolar Depression: Post Hoc Analysis of 2 Double-Blind, Placebo-Controlled Studies.
Journal of Clinical Psychiatry 2016 October
OBJECTIVE: The aim of this post hoc analysis was to evaluate the efficacy of lurasidone in patients aged 55 years and older with bipolar depression.
METHODS: A post hoc analysis was performed on the older adult subgroup (n = 142) of outpatients meeting DSM-IV-TR criteria for bipolar I depression in 2 placebo-controlled, 6-week, randomized, double-blind studies conducted from 2009-2012: a monotherapy study comparing fixed flexible-dose ranges of lurasidone 20-60 mg/d or 80-120 mg/d with placebo and an adjunctive therapy study comparing flexible doses of lurasidone 20-120 mg/d with placebo adjunctive to either lithium or valproate. The primary endpoint was mean change at week 6 in the Montgomery-Åsberg Depression Rating Scale (MADRS) total score.
RESULTS: In the randomized sample, the proportion of older adults was 88/505 (17.4%) in the monotherapy study and 54/348 (15.5%) in the adjunctive therapy study. In the older adult subgroup in the monotherapy study, mean change at week 6 in the MADRS was significantly greater for lurasidone versus placebo (-14.8 vs -7.1; P = .003; effect size, 0.83; pooled doses), and in the adjunctive therapy study, mean change for lurasidone was not significantly different from placebo (-13.9 vs -11.1; P = .398; effect size, 0.26). Discontinuation rates due to adverse events for lurasidone versus placebo were similar for the monotherapy (6.8% vs 6.9%) and adjunctive therapy (3.8% vs 7.1%) studies. Lurasidone had minimal effects on metabolic laboratory values.
CONCLUSIONS: The results of these post hoc analyses, which assessed the efficacy of lurasidone in older adults with bipolar disorder, found that monotherapy was significantly effective while adjunctive therapy was not associated with significant improvement. Both monotherapy and adjunctive therapy with lurasidone were safe and well-tolerated in this older adult population.
TRIAL REGISTRATION: ClinicalTrials.gov identifiers: NCT00868699, NCT00868452.
METHODS: A post hoc analysis was performed on the older adult subgroup (n = 142) of outpatients meeting DSM-IV-TR criteria for bipolar I depression in 2 placebo-controlled, 6-week, randomized, double-blind studies conducted from 2009-2012: a monotherapy study comparing fixed flexible-dose ranges of lurasidone 20-60 mg/d or 80-120 mg/d with placebo and an adjunctive therapy study comparing flexible doses of lurasidone 20-120 mg/d with placebo adjunctive to either lithium or valproate. The primary endpoint was mean change at week 6 in the Montgomery-Åsberg Depression Rating Scale (MADRS) total score.
RESULTS: In the randomized sample, the proportion of older adults was 88/505 (17.4%) in the monotherapy study and 54/348 (15.5%) in the adjunctive therapy study. In the older adult subgroup in the monotherapy study, mean change at week 6 in the MADRS was significantly greater for lurasidone versus placebo (-14.8 vs -7.1; P = .003; effect size, 0.83; pooled doses), and in the adjunctive therapy study, mean change for lurasidone was not significantly different from placebo (-13.9 vs -11.1; P = .398; effect size, 0.26). Discontinuation rates due to adverse events for lurasidone versus placebo were similar for the monotherapy (6.8% vs 6.9%) and adjunctive therapy (3.8% vs 7.1%) studies. Lurasidone had minimal effects on metabolic laboratory values.
CONCLUSIONS: The results of these post hoc analyses, which assessed the efficacy of lurasidone in older adults with bipolar disorder, found that monotherapy was significantly effective while adjunctive therapy was not associated with significant improvement. Both monotherapy and adjunctive therapy with lurasidone were safe and well-tolerated in this older adult population.
TRIAL REGISTRATION: ClinicalTrials.gov identifiers: NCT00868699, NCT00868452.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices 
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app