Abstract | INTRODUCTION: 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 randomized 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 Questionnaire 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 ± standard 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:
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Authors | Paula L Jacobsen, Atul R Mahableshwarkar, Yinzhong Chen, Lambros Chrones, Anita H Clayton |
Journal | The journal of sexual medicine
(J Sex Med)
Vol. 12
Issue 10
Pg. 2036-48
(Oct 2015)
ISSN: 1743-6109 [Electronic] Netherlands |
PMID | 26331383
(Publication Type: Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | © 2015 International Society for Sexual Medicine. |
Chemical References |
- Antidepressive Agents, Second-Generation
- Piperazines
- Serotonin Uptake Inhibitors
- Sulfides
- Citalopram
- Vortioxetine
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Topics |
- Adolescent
- Adult
- Aged
- Antidepressive Agents, Second-Generation
(administration & dosage, adverse effects)
- Canada
(epidemiology)
- Citalopram
(administration & dosage, adverse effects)
- Depressive Disorder, Major
(drug therapy, epidemiology)
- Double-Blind Method
- Drug Administration Schedule
- Female
- Humans
- Male
- Middle Aged
- Piperazines
(administration & dosage, adverse effects)
- Psychiatric Status Rating Scales
- Selective Serotonin Reuptake Inhibitors
(administration & dosage, adverse effects)
- Sexual Behavior
(drug effects, psychology)
- Sexual Dysfunctions, Psychological
(chemically induced, epidemiology, etiology, psychology)
- Sulfides
(administration & dosage, adverse effects)
- Surveys and Questionnaires
- Treatment Outcome
- United States
(epidemiology)
- Vortioxetine
- Young Adult
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