vortioxetine and Body-Weight

vortioxetine has been researched along with Body-Weight* in 2 studies

Reviews

1 review(s) available for vortioxetine and Body-Weight

ArticleYear
Vortioxetine for major depressive disorder: a systematic review of the efficacy and safety profile for this newly approved antidepressant - what is the number needed to treat, number needed to harm and likelihood to be helped or harmed?
    International journal of clinical practice, 2014, Volume: 68, Issue:1

    To describe the efficacy and safety of vortioxetine for the treatment of major depressive disorder (MDD).. The pivotal registration trials were accessed by querying http://www.ncbi.nlm.nih.gov/pubmed/, http://www.clinicaltrialsregister.eu and http://www.clinicaltrials.gov for the search terms 'vortioxetine' and 'Lu AA21004', and by obtaining posters presented at congresses. Product labelling provided additional information.. All available clinical reports of studies were identified.. Descriptions of the principal results and calculation of number needed to treat (NNT) and number needed to harm (NNH) for relevant dichotomous outcomes were extracted from the available study reports and other sources of information.. Vortioxetine is a multi-modal antidepressant that functions as a human 5-HT3A and 5-HT7 receptor antagonist, 5-HT1B receptor partial agonist, 5-HT1A receptor agonist, and inhibitor of the serotonin transporter. The recommended dose range is 5-20 mg/day. Approval for the treatment of MDD was based on a clinical development programme that included six positive 6-8 week studies, including one study in elderly people, and one positive maintenance study in adults. In the informative short-term studies in non-elderly patients, NNT for response with vortioxetine vs. placebo was 7 (95% CI 6-9), and NNT for remission vs. placebo was 11 (95% CI 8-17). NNH for discontinuation because of an adverse event (AE) was 36 (95% CI 24-70). The most commonly encountered AEs (incidence ≥ 5% and at least twice the rate of placebo) as identified in product labelling were nausea, constipation and vomiting, with NNH values vs. placebo of 6 (95% CI 6-7), 64 (95% CI 37-240), and 28 (95% CI 23-38), respectively. Changes in weight were not clinically relevant.. Vortioxetine represents another option for the treatment of MDD. Vortioxetine appears to have a favourable weight-gain profile. Additional information regarding the time course of response/remission and for the commonly occurring AE of nausea would be helpful to better characterise this agent. Pending clinical trials include those examining cognitive dysfunction that can accompany MDD.

    Topics: Adult; Aged; Antidepressive Agents; Body Weight; Clinical Trials as Topic; Depressive Disorder, Major; Drug Administration Schedule; Fatigue; Humans; Middle Aged; Numbers Needed To Treat; Patient Harm; Piperazines; Secondary Prevention; Sexual Dysfunction, Physiological; Suicide; Sulfides; Treatment Outcome; Vortioxetine

2014

Other Studies

1 other study(ies) available for vortioxetine and Body-Weight

ArticleYear
Vortioxetine restores reversal learning impaired by 5-HT depletion or chronic intermittent cold stress in rats.
    The international journal of neuropsychopharmacology, 2014, Volume: 17, Issue:10

    Current treatments for depression, including serotonin-specific reuptake inhibitors (SSRIs), are only partially effective, with a high incidence of residual symptoms, relapse, and treatment resistance. Loss of cognitive flexibility, a component of depression, is associated with dysregulation of the prefrontal cortex. Reversal learning, a form of cognitive flexibility, is impaired by chronic stress, a risk factor for depression, and the stress-induced impairment in reversal learning is sensitive to chronic SSRI treatment, and is mimicked by serotonin (5-HT) depletion. Vortioxetine, a novel, multimodal-acting antidepressant, is a 5-HT3, 5-HT7 and 5-HT1D receptor antagonist, a 5-HT1B receptor partial agonist, a 5-HT1A receptor agonist, and inhibits the 5-HT transporter. Using adult male rats, we first investigated the direct effects of vortioxetine, acting at post-synaptic 5-HT receptors, on reversal learning that was compromised by 5-HT depletion using 4-chloro-DL-phenylalanine methyl ester hydrochloride (PCPA), effectively eliminating any contribution of 5-HT reuptake blockade. PCPA induced a reversal learning impairment that was alleviated by acute or sub-chronic vortioxetine administration, suggesting that post-synaptic 5-HT receptor activation contributes to the effects of vortioxetine. We then investigated the effects of chronic dietary administration of vortioxetine on reversal learning that had been compromised in intact animals exposed to chronic intermittent cold (CIC) stress, to assess vortioxetine's total pharmacological effect. CIC stress impaired reversal learning, and chronic vortioxetine administration prevented the reversal-learning deficit. Together, these results suggest that the direct effect of vortioxetine at 5-HT receptors may contribute to positive effects on cognitive flexibility deficits, and may enhance the effect of 5-HT reuptake blockade.

    Topics: Analysis of Variance; Animals; Anti-Anxiety Agents; Attention; Autoradiography; Body Weight; Cold Temperature; Disease Models, Animal; Dose-Response Relationship, Drug; Enzyme Inhibitors; Learning Disabilities; Male; Phenylalanine; Piperazines; Rats; Rats, Sprague-Dawley; Reversal Learning; Serotonin; Stress, Psychological; Sulfides; Vortioxetine

2014