EXPERT OPINION Results of placebo-controlled trials suggest efficacy and an overall safety profile comparable to existing first-line antidepressants .
The most common side effects are nausea , vomiting and constipation .
Results of several studies indicate that vortioxetine may have therapeutic effects on cognition ( e.g. , memory and executive functioning ) that exceed that of st and ard antidepressants .
The authors suggest that vortioxetine is currently a good second-line antidepressant option and shows promise , pending additional long-term data , to become a first-line antidepressant option
INTRODUCTION Vortioxetine is a structurally novel medication that has recently been approved for treatment of major depressive disorder ( MDD ) .
This medication is a serotonin reuptake inhibitor that also has a number of other potentially relevant effects on serotoninergic receptors , which may differentiate the drug 's effects from those of current first-line antidepressants , such as selective serotonin reuptake inhibitors ( SSRIs ) and serotonin norepinephrine reuptake inhibitors ( SNRIs ) .
AREAS COVERED This article will review the basic clinical pharmacology of vortioxetine , summarize the major clinical trials that were performed prior to approval by the US Food and Drug Administration ( FDA ) , discuss relevant post-marketing studies of this drug , and offer expert commentary on the significance of this new agent in clinical practice .
Effect of Vortioxetine vs. Escitalopram on Sexual Functioning in Adults with Well-Treated Major Depressive Disorder Experiencing SSRI-Induced Sexual Dysfunction.
INTRODUCTION Sexual dysfunction is common with serotonergic antidepressants , including selective serotonin reuptake inhibitors ( SSRIs ) and serotonin-norepinephrine reuptake inhibitors ( SNRIs ) , and does not resolve in most patients . Vortioxetine , an antidepressant with a multimodal mechanism of action , has shown low rates of sexual dysfunction in previous major depressive disorder ( MDD ) trials . AIM This study compared the effects of vortioxetine and escitalopram on sexual functioning in adults with well-treated MDD experiencing treatment-emergent sexual dysfunction ( TESD ) . METHODS Participants treated with , and responding to , citalopram , paroxetine , or sertraline were r and omized to switch to either vortioxetine ( 10/20 mg ; n = 225 ) or escitalopram ( 10/20 mg ; n = 222 ) for 8 weeks . Sexual function was assessed using the Changes in Sexual Functioning Question naire Short Form ( CSFQ-14 ) , and antidepressant efficacy was assessed using the Montgomery-Åsberg Depression Rating Scale ( MADRS ) , Clinical Global Impressions ( CGI ) scale , and Profile of Mood States brief form ( POMS-brief ) . Safety and tolerability were also assessed . MAIN OUTCOME MEASURES The primary endpoint was change from baseline in the CSFQ-14 total score after 8 weeks of treatment . The MADRS , CGI , and POMS-brief were used to assess antidepressant efficacy . Safety was assessed via adverse events , vital signs , electrocardiograms , laboratory values , weight , and physical examination findings . RESULTS Vortioxetine showed significantly greater improvements in CSFQ-14 total score ( 8.8 ± 0.64 , mean ± st and ard error ) vs. escitalopram ( 6.6 ± 0.64 ; P = 0.013 ) . Benefits vs. escitalopram were significant on four of five dimensions and all three phases of sexual functioning assessed by the CSFQ-14 ( P < 0.05 ) . Antidepressant efficacy continued in both groups , with similar , but slight , improvements in MADRS and CGI scores . Vortioxetine and escitalopram had similar clinical efficacy profiles in this study , with safety profiles similar to previous trials . Nausea ( n = 9 , 4.0 % ) was the most common treatment-emergent adverse event leading to discontinuation of vortioxetine . CONCLUSION Switching antidepressant therapy to vortioxetine may be beneficial for patients experiencing sexual dysfunction during antidepressant therapy with SSRIs
EXPERT OPINION Results of placebo-controlled trials suggest efficacy and an overall safety profile comparable to existing first-line antidepressants .
The most common side effects are nausea , vomiting and constipation .
Results of several studies indicate that vortioxetine may have therapeutic effects on cognition ( e.g. , memory and executive functioning ) that exceed that of st and ard antidepressants .
The authors suggest that vortioxetine is currently a good second-line antidepressant option and shows promise , pending additional long-term data , to become a first-line antidepressant option
INTRODUCTION Vortioxetine is a structurally novel medication that has recently been approved for treatment of major depressive disorder ( MDD ) .
This medication is a serotonin reuptake inhibitor that also has a number of other potentially relevant effects on serotoninergic receptors , which may differentiate the drug 's effects from those of current first-line antidepressants , such as selective serotonin reuptake inhibitors ( SSRIs ) and serotonin norepinephrine reuptake inhibitors ( SNRIs ) .
AREAS COVERED This article will review the basic clinical pharmacology of vortioxetine , summarize the major clinical trials that were performed prior to approval by the US Food and Drug Administration ( FDA ) , discuss relevant post-marketing studies of this drug , and offer expert commentary on the significance of this new agent in clinical practice .