Vilazodone in the treatment of major depressive disorder: efficacy across symptoms and severity of depression.

Vilazodone is a potent selective serotonin reuptake inhibitor and serotonin 1A receptor partial agonist approved for the treatment of major depressive disorder in adults. To assess the efficacy of vilazodone across a range of symptoms and severities of depression, data from two phase III, 8-week, randomized, double-blind, placebo-controlled trials were pooled for analysis. Overall improvement in depressive symptoms measured using the Montgomery-Åsberg Depression Rating Scale (MADRS) and the 17-item Hamilton Depression Rating Scale was statistically significant (P<0.

A 1-year, open-label study assessing the safety and tolerability of vilazodone in patients with major depressive disorder.

Vilazodone, a selective serotonin (5-HT) reuptake inhibitor and 5-HT(1A) receptor partial agonist, was efficacious in two 8-week placebo-controlled studies in adults with major depressive disorder. This open-label, multicenter study assessed the long-term safety of vilazodone. Adult patients with a 17-item Hamilton Rating Scale for Depression score of 18 or greater received vilazodone according to a fixed-titration schedule to reach a dose of 40 mg/d continued up to 1 year.

A randomized, double-blind, placebo-controlled, 8-week study of vilazodone, a serotonergic agent for the treatment of major depressive disorder.

Objective: To evaluate the efficacy, and further establish the safety profile, of oral once-daily vilazodone, a potent and selective serotonin 1A receptor partial agonist and reuptake inhibitor, in the treatment of major depressive disorder (MDD).

Method: This phase 3, randomized, double-blind, placebo-controlled, 8-week study (conducted March 2008-February 2009) enrolled 481 adults with DSM-IV-TR-defined MDD. Patients received vilazodone (titrated to 40 mg/d) or placebo.

Evidence for efficacy and tolerability of vilazodone in the treatment of major depressive disorder: a randomized, double-blind, placebo-controlled trial.

Objective: The efficacy and tolerability of vilazodone, a combined selective serotonin reuptake inhibitor and partial 5-hydroxytryptamine-1A (5-HT(1A)) receptor agonist, were evaluated in adult patients with major depressive disorder (MDD).

Method: This was a randomized, double-blind, placebo-controlled trial conducted from February 2006 to May 2007. Patients aged 18 through 65 years with MDD (DSM-IV criteria) and a baseline 17-item Hamilton Rating Scale for Depression (HAM-D-17) score of >or= 22 were randomly assigned to vilazodone or placebo for 8 weeks.

Mortality risk in patients with schizophrenia participating in premarketing atypical antipsychotic clinical trials.

Objective: Given the concern that mortality rates may be increased in geriatric patients exposed to atypical antipsychotic agents, we assessed mortality rates for adult patients with schizophrenia assigned to an investigational antipsychotic (olanzapine, quetiapine, risperidone, or ziprasidone), a control antipsychotic (haloperidol or chlorpromazine), or placebo in preapproval clinical development programs to assess relative risk with atypical antipsychotics as compared to typical antipsychotics or placebo.

Method: We reviewed safety data (from clinical trials conducted from approximately 1982 to 2002) for 16,791 adult patients with schizophrenia (DSM-III or DSM-IV criteria) in U.S.

Treatment effects of selegiline transdermal system on symptoms of major depressive disorder: a meta-analysis of short-term, placebo-controlled, efficacy trials.

Objective: Selegiline transdermal system (STS) is efficacious for the treatment of major depressive disorder (MDD). This meta-analysis explores treatment effects of STS for individual symptoms of MDD derived from line-item analyses of the 28-item Hamilton Rating Scale for Depression (HAM-D28) and the Montgomery-Asberg Depression Rating Scale (MADRS).

Methods: Change in score from baseline to end of treatment for each item of the HAM-D28 and MADRS was assessed using a multilevel model for meta-analysis of continuous outcome data from all five short-term, randomized, placebo-controlled efficacy trials conducted during preapproval clinical development of STS for MDD.

The selegiline transdermal system in major depressive disorder: a systematic review of safety and tolerability.

Background: Monoamine oxidase inhibitors (MAOIs) are highly efficacious antidepressants, but safety concerns have limited their broad use.

Methods: We reviewed key safety and tolerability data from all clinical trials of patients with major depressive disorder (MDD) accrued during the clinical development of the selegiline transdermal system (STS), as reported to the Food and Drug Administration. This review includes data from both controlled and uncontrolled clinical trials involving STS-treated (n=2036) and placebo-treated (n=668) patients.

Selegiline transdermal system for the treatment of major depressive disorder: an 8-week, double-blind, placebo-controlled, flexible-dose titration trial.

Objective: This study investigated the efficacy, safety, and tolerability of the selegiline transdermal system (STS) administered in a dose range of 6 mg/24 hours to 12 mg/24 hours for treating major depressive disorder (MDD).

Method: Patients meeting DSM-IV criteria for MDD (N = 265) were randomly assigned to blinded treatment with STS or a matching placebo patch for 8 weeks. Patients failing to meet or maintain protocol-defined therapeutic response criteria at predetermined time points had their STS (or placebo) dose increased.

Monoamine oxidase inhibitors: a new generation.

Monoamine oxidase inhibitors (MAOIs), which ushered in the modern era of psychopharmacology in the 1950s, have remained useful in the treatment of depression despite important safety concerns, such as acute hypertensive episodes brought on by ingestion of foods with high-tyramine content. Experience has shown that MAOIs are broadly effective in the treatment of depressive disorders, including atypical, chronic, and double depressions. Newer selective and reversible inhibitors of the two forms of mitochondrial monoamine oxidase (MAO) enzymes, MAO-A and MAO-B, have been developed in an effort to improve the safety and tolerability of MAOIs.