RT Generic T1 Vortioxetine in major depressive disorder: from mechanisms of action to clinical studies. An updated review A1 De Diego-Adelino, Javier A1 Crespo, Jose Manuel A1 Mora, Fernando A1 Neyra, Adrian A1 Iborra, Pedro A1 Gutierrez-Rojas, Luis A1 Salonia, Selman F. K1 Antidepressant K1 cognition K1 efficacy K1 interactions K1 major depressive disorder K1 neurotransmission K1 pharmacology K1 safety K1 vortioxetine K1 Serotonin reuptake inhibitors K1 Multimodal antidepressant vortioxetine K1 Randomized controlled-trials K1 Emergent sexual dysfunction K1 Placebo-controlled trials K1 Substance use disorders K1 Inadequate response K1 Double-blind K1 5-ht3 receptors K1 Open-label AB Introduction Vortioxetine is a multimodal-acting antidepressant that provides improvements on cognitive function aside from antidepressants and anxiolytic effects. Vortioxetine has been found to be one of the most effective and best tolerated options for major depressive disorder (MDD) in head-to-head trials. Areas covered The present review intends to gather the most relevant and pragmatic data of vortioxetine in MDD, specially focusing on new studies that emerged between 2015 and 2020. Expert opinion Vortioxetine is the first antidepressant that has shown improvements both in depression and cognitive symptoms, due to the unique multimodal mechanism of action that combine the 5-HT reuptake inhibition with modulations of other key pre- and post-synaptic 5-HT receptors (agonism of 5-HT1A receptor, partial agonism of 5-HT1B receptor, and antagonism of 5-HT3, 5-HT1D and 5-HT7 receptors). This new mechanism of action can explain the dose-dependent effect and can be responsible for its effects on cognitive functioning and improved tolerability profile. Potential analgesic and anti-inflammatory properties observed in preclinical studies as well as interesting efficacy and tolerability results of clinical studies with specific target groups render it a promising therapeutic option for patients with MDD and concomitant conditions (as menopause symptoms, pain, inflammation, apathy, sleep and/or metabolic abnormalities). PB Taylor & francis ltd SN 1474-0338 YR 2021 FD 2021-12-29 LK https://hdl.handle.net/10668/26044 UL https://hdl.handle.net/10668/26044 LA en DS RISalud RD Apr 10, 2025