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Zhang Y, Lai S, Zhang J, Wang Y, Zhao H, He J, Huang D, Chen G, Qi Z, Chen P, Yan S, Huang X, Lu X, Zhong S, Jia Y. The effectiveness of vortioxetine on neurobiochemical metabolites and cognitive of major depressive disorders patients: A 8-week follow-up study. J Affect Disord 2024; 351:799-807. [PMID: 38311073 DOI: 10.1016/j.jad.2024.01.272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/22/2024] [Accepted: 01/31/2024] [Indexed: 02/06/2024]
Abstract
OBJECTIVE Vortioxetine has been shown to improve cognitive performance in people with depression. This study will look at the changes in neurobiochemical metabolites that occur when vortioxetine improves cognitive performance in MDD patients, with the goal of determining the neuroimaging mechanism through which vortioxetine improves cognitive function. METHODS 30 depressed patients and 30 demographically matched healthy controls (HC) underwent MCCB cognitive assessment and 1H-MRS. After 8 weeks of vortioxetine medication, MCCB and 1H-MRS tests were retested in the MDD group. Before and after therapy, changes in cognitive performance, NAA/Cr, and Cho/Cr were examined in the MDD group. RESULTS Compared with the HC group, the MDD group had significant reduced in verbal learning, social cognition, and total cognition (all p < 0.05). And the MDD group had lower NAA/Cr in Right thalamus and Left PFC; the Cho/Cr in Right thalamus was lower than HC; the Cho/Cr in Left ACC had significantly increase (all p < 0.05). The MDD group showed significant improvements in the areas of verbal learning, attention/alertness, and total cognitive function before and after Vortioxetine treatment (all p < 0.05). The NAA/Cr ratio of the right PFC before and after treatment (t = 2.338, p = 0.026) showed significant changes. CONCLUSIONS Vortioxetine can enhance not just the depression symptoms of MDD patients in the initial period, but also their verbal learning, social cognition, and general cognitive capacities after 8 weeks of treatment. Furthermore, vortioxetine has been shown to enhance cognitive function in MDD patients by altering NAA/Cr and Cho/Cr levels in the frontal-thalamic-ACC.
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Affiliation(s)
- Yiliang Zhang
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Shunkai Lai
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Jianzhao Zhang
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Ying Wang
- Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Hui Zhao
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Jiali He
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Dong Huang
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Guanmao Chen
- Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Zhangzhang Qi
- Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Pan Chen
- Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Shuya Yan
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Xiaosi Huang
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Xiaodan Lu
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Shuming Zhong
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China.
| | - Yanbin Jia
- Department of Psychiatry, First Affiliated Hospital of Jinan University, Guangzhou 510630, China.
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Brantner CL, Nguyen TQ, Tang T, Zhao C, Hong H, Stuart EA. Comparison of methods that combine multiple randomized trials to estimate heterogeneous treatment effects. Stat Med 2024; 43:1291-1314. [PMID: 38273647 PMCID: PMC11086055 DOI: 10.1002/sim.9955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 10/06/2023] [Accepted: 10/23/2023] [Indexed: 01/27/2024]
Abstract
Individualized treatment decisions can improve health outcomes, but using data to make these decisions in a reliable, precise, and generalizable way is challenging with a single dataset. Leveraging multiple randomized controlled trials allows for the combination of datasets with unconfounded treatment assignment to better estimate heterogeneous treatment effects. This article discusses several nonparametric approaches for estimating heterogeneous treatment effects using data from multiple trials. We extend single-study methods to a scenario with multiple trials and explore their performance through a simulation study, with data generation scenarios that have differing levels of cross-trial heterogeneity. The simulations demonstrate that methods that directly allow for heterogeneity of the treatment effect across trials perform better than methods that do not, and that the choice of single-study method matters based on the functional form of the treatment effect. Finally, we discuss which methods perform well in each setting and then apply them to four randomized controlled trials to examine effect heterogeneity of treatments for major depressive disorder.
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Affiliation(s)
- Carly Lupton Brantner
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Trang Quynh Nguyen
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Tengjie Tang
- Department of Statistical Science, Duke University, Durham, North Carolina, USA
| | - Congwen Zhao
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Hwanhee Hong
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Elizabeth A. Stuart
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Weiss F, Pacciardi B, D’Alessandro G, Caruso V, Maremmani I, Pini S, Perugi G. The Role of Vortioxetine in the Treatment of Depressive Symptoms in General Hospital Psychiatry: A Case-Series and PRISMA-Compliant Systematic Review of the Literature. J Clin Med 2024; 13:531. [PMID: 38256665 PMCID: PMC10816732 DOI: 10.3390/jcm13020531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/08/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
Depressive symptoms are a customary finding in hospitalized patients, particularly those who are undergoing long hospitalizations, underwent major surgical procedures or suffer from high levels of multimorbidity and frailty. The patients included in this case series shared high degrees of frailty-complexity and were evaluated within the ordinary consultation and liaison psychiatry service of the University Hospital in Pisa, Italy, from September 2021 to June 2023. Patients were administered at least one follow-up evaluation after a week and before discharge. To relate this case series to the extant literature, a comprehensive systematic review of vortioxetine safety and efficacy was performed. None of the six patients included developed serious safety issues, but one patient complained of mild-to-moderate nausea for some days after the vortioxetine introduction. Five out of six patients exhibited at least a slight clinical benefit as measured by the clinical global impression scale. Of the 858 entries screened via Scopus and Medline/PubMed, a total of 134 papers were included in our review. The present case series provides preliminary evidence for vortioxetine's safety in this healthcare domain. The literature reviewed in this paper seems to endorse a promising safety profile and a very peculiar efficacy niche for vortioxetine in consultation and liaison psychiatry.
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Affiliation(s)
- Francesco Weiss
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
| | - Bruno Pacciardi
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
| | - Giulia D’Alessandro
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
| | - Valerio Caruso
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
| | - Icro Maremmani
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
- G. De Lisio Institute of Behavioural Sciences, 56121 Pisa, Italy
| | - Stefano Pini
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
| | - Giulio Perugi
- Psychiatric Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, 56121 Pisa, Italy; (F.W.); (B.P.); (G.D.); (V.C.); (S.P.); (G.P.)
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Sankar K, Mohathasim Billah AA, Shanmugasundram N, Veintramuthu S, Viswanathan S. Effect of Vortioxetine in Comparison to Fluoxetine on Metabolic Parameters in Patients With Depressive Disorder: A Randomized Controlled Trial. Cureus 2024; 16:e53178. [PMID: 38420046 PMCID: PMC10901552 DOI: 10.7759/cureus.53178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Background Major depressive disorder (MDD) is a debilitating mood disorder that increases the risk of metabolic syndrome (MS), emphasizing the need for mental and physical health treatments. Although many studies have linked atypical antipsychotics to metabolic disturbances, there is limited evidence linking selective serotonin reuptake inhibitor use to MS. This study aimed to assess the risk of MS among patients with MDD who were administered vortioxetine and fluoxetine. Methodology This was a prospective, open-label, randomized controlled trial conducted in the psychiatry department. Using computer-generated random numbers, the physician assigned fluoxetine 20 mg or vortioxetine 10 mg and recorded MS parameters at baseline and each visit (4, 8, 12, 16, 20, and 24 weeks). This study was registered with CTRI (CTRI/2021/07/034892). Results A total of 122 participants were allocated randomly to the following two groups: group A (n = 60) and group B (n = 62). An independent-sample t-test showed a significant improvement in fasting plasma glucose (FPG) at week eight (p = 0.005), triglycerides (TGs) at week 16 (p = 0.005), high-density lipoprotein (HDL) at week 20 (p = 0.005), and waist circumference at week 24 (p = 0.005) in group A compared to group B. However, systolic blood pressure (SBP) and diastolic blood pressure (DBP) were not significantly associated with either group (p = 0.126 and p = 0.793, respectively). Overall depression remission (Hamilton Depression Rating Scale (HAM-D)) and medication adherence rating scale scores were similar between groups (p = 0.337 and 0.325, respectively). Furthermore, most adverse drug reactions were possibly associated with the study drugs. Conclusions In comparison to group B, group A showed significant improvements in FPG, HDL, and waist circumference more effectively; however, both groups led to higher TG levels, with non-significant numerical improvements observed in SBP and DBP in both groups. In addition, both treatment groups reduced the HAM-D score and had a similar MDD remission rate.
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Affiliation(s)
- Karthik Sankar
- Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
| | | | | | | | - Sushma Viswanathan
- Psychiatry, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
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Christensen MC, McIntyre RS, Adair M, Florea I, Loft H, Fagiolini A. Clinical benefits of vortioxetine 20 mg/day in patients with major depressive disorder. CNS Spectr 2023; 28:693-701. [PMID: 37070529 DOI: 10.1017/s1092852923002249] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
BACKGROUND Vortioxetine has demonstrated dose-dependent efficacy in patients with major depressive disorder (MDD), with the greatest effect observed with vortioxetine 20 mg/day. This analysis further explored the clinical relevance of the more rapid and greater improvement in depressive symptoms observed with vortioxetine 20 mg/day vs 10 mg/day. METHODS Analysis of pooled data from six short-term (8-week), randomized, placebo-controlled, fixed-dose studies of vortioxetine 20 mg/day in patients with MDD (N = 2620). Symptomatic response (≥50% decrease in Montgomery-Åsberg Depression Rating Scale [MADRS] total score), sustained symptomatic response, and remission (MADRS total score ≤10) were assessed by vortioxetine dosage (20 or 10 mg/day). RESULTS After 8 weeks, 51.4% of patients receiving vortioxetine 20 mg/day had achieved symptomatic response vs 46.0% of those receiving vortioxetine 10 mg/day (P < .05). Significantly more patients achieved symptomatic response vs placebo from week 2 onwards for vortioxetine 20 mg/day and from week 6 onwards for vortioxetine 10 mg/day (both P ≤ .05). Sustained response was achieved from week 4 for 26.0% of patients receiving vortioxetine 20 mg/day vs 19.1% of those receiving vortioxetine 10 mg/day (P < .01), increasing to 36.0% and 29.8%, respectively, over the 8-week treatment period (P < .05). At week 8, 32.0% of patients receiving vortioxetine 20 mg/day were in remission vs 28.2% of those receiving vortioxetine 10 mg/day (P = .09). Rates of adverse events and treatment withdrawal were not increased during the week following vortioxetine dose up-titration to 20 mg/day. CONCLUSION Vortioxetine 20 mg/day provides more rapid and more sustained symptomatic response than vortioxetine 10 mg/day in patients with MDD, without compromising tolerability.
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Affiliation(s)
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, ON, Canada
| | | | | | | | - Andrea Fagiolini
- Division of Psychiatry, Department of Molecular and Developmental Medicine, University of Siena School of Medicine, Siena, Italy
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Gao S, Xie X, Fan L, Zhang D. Εfficacy and safety of vortioxetine (Lu AA21004) in the treatment of adult patients with major depressive disorder: A systematic review and a meta‑analysis of randomized controlled trials. Exp Ther Med 2023; 26:515. [PMID: 37840562 PMCID: PMC10570762 DOI: 10.3892/etm.2023.12214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 08/16/2023] [Indexed: 10/17/2023] Open
Abstract
Vortioxetine is a novel drug for the treatment of major depressive disorder (MDD). It has been reported that vortioxetine exhibits positive effect on the acute stage of MDD, while it can effectively prevent the recurrence of MDD during the maintenance period. Currently, the results of systematic reviews on vortioxetine are insufficient since several efficacy measures, such as the 24-Items Hamilton Rating Scale for Depression (HADRS-24) total score and other safety factors have not been evaluated. Therefore, the present study aimed to evaluate the efficacy and safety of different doses of vortioxetine on the treatment of adult patients with MDD via assessing more efficacy and safety indicators. The clinical, double-blind, parallel and randomized controlled trials (RCTs) on the effect of vortioxetine on MDD were retrieved from PubMed\Medline, EBSCO, Embase, Cochrane Library, OVID, Web of Science and clinical trial registration websites from database inception to November 2022. A total of two investigators independently screened the included references and independently evaluated their quality. The meta-analysis was performed using Revman 5.0 software. The present systematic review was registered in PROSPERO (registration no. CRD42018106343). In the present study 11 RCTs were included, with a total of 4,908 adult patients with MDD. More specifically, 1,158 patients were included in the 5-mg vortioxetine group, 736 in the 10-mg group, 298 in the 15-mg group, 864 in the 20-mg group and 1,852 in the placebo group. All 11 studies were randomized, double-blinded and parallel control trials, and all publications were evaluated as high quality. The meta-analysis results showed that patients in the 5-, 10- and 20-mg vortioxetine groups exhibited significantly higher Montgomery-Asberg Depression Rating Scale (MADRS) response (≥50%) and remission (≤10%) rates compared with the placebo group (P<0.05). The pooled analysis also revealed a statistically significant change in the total score of HADRS-24, MADRS, Sheehan Disability Scale (SDS), Clinical Global Impression Scale-Improvement (CGI-I) and HADRS-24 response rate in the 10- and 20-mg vortioxetine groups compared with the placebo group (P<0.05). However, no statistically significant changes in the total score of HADRS-24, MADRS, SDS, CGI-I and HADRS-24 response rate were obtained in the 5-mg group compared with the placebo group (P>0.05). Furthermore, the most common adverse events were nausea, hyperhidrosis, insomnia and vomiting, the incidence of which was increased with higher doses of vortioxetine. Overall, the results suggested that vortioxetine administration at doses of 5-20 mg was significantly effective and safe compared with placebo in the treatment of MDD. However, 5 mg vortioxetine displayed no difference in the HADRS-24, MADRS, SDS and CGI-I total scores, and HADRS-24 response rate. Furthermore, patient treatment with increasing vortioxetine doses was associated with good tolerance and high safety. Nevertheless, more multi-center, high-quality and long-term RCTs are still needed to support the aforementioned findings.
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Affiliation(s)
- Shan Gao
- Department of Pharmacy, Chengdu Second People's Hospital, Chengdu, Sichuan 618000, P.R. China
| | - Xingxing Xie
- Department of Pharmacy, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
| | - Ling Fan
- Department of Pharmacy, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
| | - Deming Zhang
- Department of Neurosurgery, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
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Kremer S, Wiesinger T, Bschor T, Baethge C. Antidepressants and Social Functioning in Patients with Major Depressive Disorder: Systematic Review and Meta-Analysis of Double-Blind, Placebo-Controlled RCTs. PSYCHOTHERAPY AND PSYCHOSOMATICS 2023; 92:304-314. [PMID: 37725934 DOI: 10.1159/000533494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/05/2023] [Indexed: 09/21/2023]
Abstract
INTRODUCTION Social functioning (SF) is the ability to fulfil one's social obligations and a key outcome in treatment. OBJECTIVE The aim of the study was to estimate the effects of antidepressants on SF in patients with major depressive disorder (MDD). METHODS This meta-analysis and its reporting are based on Cochrane Collaboration's Handbook of Systematic Reviews and Meta-Analyses and PRISMA guidelines (protocol registration at OSF). We systematically searched CENTRAL, Medline, PubMed Central, and PsycINFO for double-blind RCTs comparing antidepressants with placebo and reporting on SF. We computed standardized mean differences (SMDs) with 95% CIs and prediction intervals. RESULTS We selected 40 RCTs out of 1,188 records screened, including 16,586 patients (mean age 46.8 years, 64.2% women). In 27 studies investigating patients with MDD (primary depression), antidepressants resulted in a SMD of 0.25 compared to placebo ([95% CI: 0.21; 0.30] I2: 39%). In 13 trials with patients suffering from MDD comorbid with physical conditions or disorders, the summary estimate was 0.24 ([0.10; 0.37] I2: 75%). In comorbid depression, studies with high/uncertain risk of bias had higher SMDs than low-risk studies: 0.29 [0.13; 0.44] versus 0.04 [-0.16; 0.24]; no such effect was evident in primary depression. There was no indication of sizeable reporting bias. SF efficacy correlated with efficacy on depression scores, Spearman's rho 0.67 (p < 0.001), and QoL, 0.63 (p < 0.001). CONCLUSIONS The effect of antidepressants on SF is small, similar to its effect on depressive symptoms in primary MDD, and doubtful in comorbid depression. Strong correlations with both antidepressive and QoL effects suggest overlap among domains.
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Affiliation(s)
- Stefanie Kremer
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Teresa Wiesinger
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Tom Bschor
- Department of Psychiatry and Psychotherapy, Technical University of Dresden, Dresden, Germany
| | - Christopher Baethge
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, Cologne, Germany
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Chokka P, Bender A, Brennan S, Ahmed G, Corbière M, Dozois DJA, Habert J, Harrison J, Katzman MA, McIntyre RS, Liu YS, Nieuwenhuijsen K, Dewa CS. Practical pathway for the management of depression in the workplace: a Canadian perspective. Front Psychiatry 2023; 14:1207653. [PMID: 37732077 PMCID: PMC10508062 DOI: 10.3389/fpsyt.2023.1207653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 08/09/2023] [Indexed: 09/22/2023] Open
Abstract
Major depressive disorder (MDD) and other mental health issues pose a substantial burden on the workforce. Approximately half a million Canadians will not be at work in any week because of a mental health disorder, and more than twice that number will work at a reduced level of productivity (presenteeism). Although it is important to determine whether work plays a role in a mental health condition, at initial presentation, patients should be diagnosed and treated per appropriate clinical guidelines. However, it is also important for patient care to determine the various causes or triggers including work-related factors. Clearly identifying the stressors associated with the mental health disorder can help clinicians to assess functional limitations, develop an appropriate care plan, and interact more effectively with worker's compensation and disability programs, as well as employers. There is currently no widely accepted tool to definitively identify MDD as work-related, but the presence of certain patient and work characteristics may help. This paper seeks to review the evidence specific to depression in the workplace, and provide practical tips to help clinicians to identify and treat work-related MDD, as well as navigate disability issues.
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Affiliation(s)
- Pratap Chokka
- Department of Psychiatry, University of Alberta, Grey Nuns Hospital, Edmonton, AB, Canada
| | - Ash Bender
- Work, Stress and Health Program, The Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Stefan Brennan
- Department of Psychiatry, University of Saskatchewan, Royal University Hospital, Saskatoon, SK, Canada
| | - Ghalib Ahmed
- Department of Family Medicine and Psychiatry, University of Alberta, Edmonton, AB, Canada
| | - Marc Corbière
- Department of Education, Career Counselling, Université du Québec à Montréal, Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC, Canada
| | - David J. A. Dozois
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Jeff Habert
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - John Harrison
- Metis Cognition Ltd., Kilmington, United Kingdom; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King’s College, London, United Kingdom; Alzheimercentrum, AUmc, Amsterdam, Netherlands
| | - Martin A. Katzman
- START Clinic for the Mood and Anxiety Disorders, Toronto, ON, Canada; Department of Psychiatry, Northern Ontario School of Medicine, and Department of Psychology, Lakehead University, Thunder Bay, ON, Canada
| | - Roger S. McIntyre
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Yang S. Liu
- Department of Psychiatry, University of Alberta, Edmonton, AB, Canada
| | - Karen Nieuwenhuijsen
- Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Carolyn S. Dewa
- Department of Psychiatry and Behavioural Sciences, University of California, Davis, Davis, CA, United States
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Ng CG, Abousheishaa AA, Low SY, Zainal NZ, Thong KS, Awaluddin AB, Loo TH, Yacob SB, Nik Jaafar NR, Abdul Taib NIB, Mohamad Kamal NAB, Ismail F, Wi WZ. A 6-Month Open-Label Study of Vortioxetine among Cancer Patients with Major Depressive Disorder (MDD). Asian Pac J Cancer Prev 2023; 24:2583-2591. [PMID: 37642043 PMCID: PMC10685216 DOI: 10.31557/apjcp.2023.24.8.2583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 08/05/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE Vortioxetine is a monoaminergic drug with a novel multimodal mechanism of action. We investigated its efficacy on depressive symptoms, cognitive function, and quality of life among cancer patients. METHODS In this multicenter, open-label, single-arm, observational study, patients received flexible doses of Vortioxetine for a period of six months. All participants were assessed at baseline and scheduled for monitoring at weeks 2, 4, 8, 12, 16, 20, and 24. Depression severity was assessed using Montgomery-Asberg Depression Rating Scale (MADRS) and the Clinical Global Impression (CGI) scale. The Perceived Deficiency Questionnaire (PDQ-5) assessed the perceived cognitive difficulties in concentration, executive functioning, and memory. The European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC) was used to assess the patients' quality of life. Side effects of vortioxetine were monitored using the Antidepressant Side-Effect Checklist (ASEC). RESULTS Patients experienced a reduction in MADRS scores from 29.89 ± 5.997 at baseline to 11.59 ± 4.629 by Week 24. The PDQ-5 scores showed significant change from Week-4, whereas the EORTC role, emotional, and cognitive functioning scores showed a significant change from Week 2 onwards. CGI-Severity scores decreased from a baseline of 4.39 ± 0.746 to 2.41 ± 1.085 by Week 24. During the 24-Weeks of therapy, around three-quarters of the patients (73.3%) had one or more adverse events reported on the ASEC. The most frequently reported TEAEs were dry mouth, insomnia, somnolence, and headache, with more than a 30% incidence rate. CONCLUSION Vortioxetine seems promising in the management of depression and enhancement of cognitive function and quality of life of cancer patients with Major Depressive Disorder. .
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Affiliation(s)
- Chong Guan Ng
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
| | - Aya Ahmed Abousheishaa
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
| | - Sue Yin Low
- Department of Psychology, Faculty of Behavioural Sciences, HELP University, Kuala Lumpur, Malaysia.
| | - Nor Zuraida Zainal
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
| | - Kai Shin Thong
- Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Selangor, Malaysia.
| | - Azizul Bin Awaluddin
- Department of Psychiatry and Mental Health, Hospital Putrajaya, Kuala Lumpur, Malaysia.
| | - Tsui Huei Loo
- Department of Psychiatry, Hospital Raja Permaisuri Bainun, Perak, Malaysia.
| | - Sapini Binti Yacob
- Department of Psychiatry and Mental Health, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia.
| | - Nik Ruzyanei Nik Jaafar
- Department of Psychiatry, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia.
| | | | | | - Fuad Ismail
- Department of Radiotherapy and Oncology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia.
| | - Wan Zamaniah Wi
- Department of Clinical Oncology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
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Mi W, Di X, Wang Y, Li H, Xu X, Li L, Wang H, Wang G, Zhang K, Tian F, Luo J, Yang C, Zhou Y, Xie S, Zhong H, Wu B, Yang D, Chen Z, Li Y, Chen J, Lv S, Yi Q, Jiang Z, Tian J, Zhang H. A phase 3, multicenter, double-blind, randomized, placebo-controlled clinical trial to verify the efficacy and safety of ansofaxine (LY03005) for major depressive disorder. Transl Psychiatry 2023; 13:163. [PMID: 37164957 PMCID: PMC10171157 DOI: 10.1038/s41398-023-02435-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 03/31/2023] [Accepted: 04/18/2023] [Indexed: 05/12/2023] Open
Abstract
Major depressive disorder (MDD) is the most prevalent form of depression and is becoming a great challenge for public health and medical practice. Although first-line antidepressants offer therapeutic benefits, about 35% of depressed patients are not adequately treated, creating a substantial unmet medical need. A multicenter, double-blind, randomized, placebo-controlled phase 3 clinical trial was conducted in patients with MDD in China to assess the efficacy and safety of ansofaxine (LY03005), a potential triple reuptake inhibitor of serotonin, norepinephrine, and dopamine. Eligible 588 MDD patients were included and randomly assigned (1:1:1) to 8-week treatment with ansofaxine 80 mg/day(n = 187), ansofaxine 160 mg/day(n = 186), or placebo(n = 185). The primary efficacy endpoint was the Montgomery-Åsberg Depression Rating Scale (MADRS) total score change from baseline to the end of the study. Safety indexes included adverse events, vital signs, physical examination, laboratory tests, 12-lead electrocardiogram (ECG), and evaluation of suicide tendency and sexual function. Significant differences were found in mean changes in MADRS total score at week 8 in the two ansofaxine groups (80 mg, -20.0; 160 mg, -19.9) vs. placebo (-14.6; p < 0.0001). All doses of ansofaxine were generally well-tolerated. Treatment-emergent adverse events (TEAEs) were reported by 137 (74.46%) patients in ansofaxine 80 mg group, 144 (78.26%) patients in ansofaxine 160 mg and 125 (67.93%) patients in the placebo group. The incidence of treatment-related adverse events (TRAEs) was 59.2% (109 patients), 65.22% (120 patients) in the 80, 160 mg ansofaxine groups, and 45.11% (83 patients) in the placebo group. The initial results of this trial indicate that ansofaxine at both the 80 mg/day and 160 mg/day was effective and safe in adult patients with MDD. ClinicalTrials.gov Identifier: NCT04853407.
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Affiliation(s)
- Weifeng Mi
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Xiaolan Di
- Beijing Huilongguan Hospital, Beijing, China
| | - Yiming Wang
- The Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Huafang Li
- Shanghai Mental Health Center, Shanghai, China
| | - Xiufeng Xu
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lehua Li
- Second Xiangya Hospital of Central South University, Changsha, China
| | - Huaning Wang
- First Affiliated Hospital of the Fourth Military Medical University of Chinese People's Liberation Army, Xi'an, China
| | | | - Kerang Zhang
- First Hospital of Shanxi Medical University, Taiyuan, China
| | - Feng Tian
- Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Jiong Luo
- Beijing Anding Hospital of Capital Medical University, Beijing, China
| | - Chanjuan Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | | | | | - Hua Zhong
- Huzhou Third Municipal Hospital, Huzhou, China
| | - Bin Wu
- Xi 'an Mental Health Center, Xi'an, China
| | - Dong Yang
- Hunan Brain Hospital, Changsha, China
| | - Zhenhua Chen
- Renmin Hospital of Wuhan University, Wuhan, China
| | - Yi Li
- Wuhan Mental Health Center, Wuhan, China
| | | | - Shuyun Lv
- The Fourth People Hospital of Urumqi, Urumqi, China
| | - Qizhong Yi
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Zhiwei Jiang
- Beijing KeyTech Statistical Technology Co., Ltd, Beijing, China
| | | | - Hongyan Zhang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China.
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Adair M, Christensen MC, Florea I, Loft H, Fagiolini A. Vortioxetine in patients with major depressive disorder and high levels of anxiety symptoms: An updated analysis of efficacy and tolerability. J Affect Disord 2023; 328:345-354. [PMID: 36708956 DOI: 10.1016/j.jad.2023.01.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 01/12/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023]
Abstract
BACKGROUND Patients with major depressive disorder (MDD) often experience comorbid anxiety symptoms. Vortioxetine has demonstrated efficacy in treating anxiety symptoms in patients with MDD; however, efficacy and tolerability have not been assessed across the entire approved dosage range. METHODS The efficacy and tolerability of vortioxetine 5-20 mg/day were assessed in patients with MDD and high levels of anxiety symptoms (Hamilton Anxiety Rating Scale [HAM-A] total score ≥ 20) using pooled data from four randomized, fixed-dose, placebo-controlled studies (n = 842). Data from a randomized, double-blind study of vortioxetine 10-20 mg/day versus agomelatine 25-50 mg/day in patients with an inadequate response to prior therapy (n = 299) were analyzed separately. Mean changes from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS), HAM-A, and Sheehan Disability Scale (SDS) total scores were analyzed by vortioxetine dosage. RESULTS The pooled analysis of fixed-dose studies demonstrated a clear dose-response relationship for vortioxetine 5-20 mg/day for improvements in MADRS, HAM-A, and SDS total scores. Vortioxetine 20 mg/day demonstrated significant effects versus placebo from week 4 onwards. In the post-hoc analysis of the active-controlled study in patients with an inadequate response to prior therapy, vortioxetine 10-20 mg/day was superior to agomelatine across all outcome measures from week 4 onwards. Up-titration of vortioxetine to 20 mg/day was not associated with an increase in adverse events. LIMITATIONS Short-term trials. CONCLUSIONS Vortioxetine is efficacious and well tolerated in patients with MDD and high levels of anxiety symptoms, including those with an inadequate response to prior therapy. The greatest therapeutic benefits were observed with vortioxetine 20 mg/day. TRIAL REGISTRATION NCT01140906, NCT01153009, NCT01163266, NCT01255787, NCT01488071.
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Affiliation(s)
| | | | | | | | - Andrea Fagiolini
- Division of Psychiatry, Department of Molecular and Developmental Medicine, University of Siena School of Medicine, Siena, Italy
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12
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Mattingly GW, Necking O, Schmidt SN, Reines E, Ren H. Long-term safety and efficacy, including anhedonia, of vortioxetine for major depressive disorder: findings from two open-label studies. Curr Med Res Opin 2023; 39:613-619. [PMID: 36884024 DOI: 10.1080/03007995.2023.2178082] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVE Evaluate the long-term safety and efficacy of vortioxetine in the management of major depressive disorder (MDD) in two open-label one-year studies, including a post-hoc analysis of its effects on symptoms related to anhedonia. METHODS Both studies were 52-week, open-label, flexible-dose extension studies to evaluate the safety and efficacy of vortioxetine in adult patients with MDD following prior double-blind studies. Patients in the first study (NCT00761306) were flexibly treated with vortioxetine 5 or 10 mg/day (N = 74), and patients in the second study (NCT01323478) received vortioxetine 15 or 20 mg/day (N = 71). RESULTS The safety and tolerability profile of vortioxetine was similar between the two studies; treatment-emergent adverse events with the highest incidence were nausea, dizziness, headache, and nasopharyngitis. Across both studies, improvements achieved during the preceding double-blind studies period were maintained, and additional improvements were observed with open-label treatment. Patients showed a mean ± SD reduction (improvement) in Montgomery and Åsberg Depression Rating Scale (MADRS) total score from open-label baseline to Week 52 of 4.3 ± 9.2 points in the 5-10 mg study, and 10.9 ± 10.0 in the 15-20 mg study. Post-hoc MMRM analyses of MADRS anhedonia factor scores also showed continued improvements over long-term treatment; patients showed a mean ± SE reduction from an open-label baseline to Week 52 of 3.10 ± 0.57 points in the 5-10 mg study, and 5.62 ± 0.60 in the 15-20 mg study. CONCLUSIONS Data from both studies confirm the safety and efficacy of flexibly dosed vortioxetine over 52 weeks of treatment and demonstrate that MADRS anhedonia factor scores continue to improve with long-term maintenance treatment.
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Affiliation(s)
- Gregory W Mattingly
- Midwest Research Group, Washington University School of Medicine, St. Louis, MO, USA
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13
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Vortioxetine 20 mg/day in patients with major depressive disorder: updated analysis of efficacy, safety, and optimal timing of dose adjustment. CNS Spectr 2023; 28:90-97. [PMID: 34657638 DOI: 10.1017/s1092852921000936] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Analysis of efficacy and tolerability of vortioxetine 20 mg/day, and optimal timing of dose adjustment, in patients with major depressive disorder (MDD). METHODS Pooled analysis of six randomized, fixed-dose studies of vortioxetine 5 to 20 mg/day. Mean change from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score was analyzed by vortioxetine dose using a mixed model for repeated measures. Tolerability was assessed over the 8-week treatment period and from day 8 (ie, following dose increase to 20 mg/day). Data from three randomized, flexible-dose studies were examined for frequency and timing of dose adjustment. RESULTS A clear dose-response relationship for vortioxetine was confirmed in terms of improvement in MADRS total score. Significant differences vs placebo were seen for vortioxetine 20 mg/day from week 2 onwards; vortioxetine 10 mg did not separate from placebo until week 4. At week 8, mean change in MADRS total score from baseline was significantly greater for vortioxetine 20 mg/day vs 10 mg/day (difference, -1.03 points; P < .05). Incidence of adverse events was not increased in patients who received vortioxetine 20 mg/day vs 10 mg/day. In flexible-dose studies, dosage was increased to 20 mg/day after 1 week in 48.0% of patients; final dosage was 20 mg/day in 64.3% of patients. CONCLUSIONS Vortioxetine 20 mg is significantly more effective than vortioxetine 10 mg in patients with MDD, with a similar tolerability profile. In flexible-dose studies, almost half of all patients received 20 mg/day after 1 week and two-thirds received 20 mg/day as their final dosage.
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Nishi A, Sawada K, Uchida H, Mimura M, Takeuchi H. Antipsychotic Monotherapy for Major Depressive Disorder: A Systematic Review and Meta-Analysis. PHARMACOPSYCHIATRY 2023; 56:5-17. [PMID: 36257518 DOI: 10.1055/a-1934-9856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Although several randomized controlled trials (RCTs) have compared the effectiveness, efficacy, and safety of antipsychotic monotherapy (APM) versus placebo in patients with major depressive disorder (MDD), no meta-analysis has examined this topic. We conducted a systematic literature search using MEDLINE and Embase to identify relevant RCTs and performed a meta-analysis to compare the following outcomes between APM and placebo: response and remission rates, study discontinuation due to all causes, lack of efficacy, and adverse events, changes in total scores on depression severity scales, and individual adverse event rates. A total of 13 studies were identified, with 14 comparisons involving 3,197 participants that met the eligibility criteria. There were significant differences between APM and placebo in response and remission rates and changes in the primary depression severity scale in favor of APM, and study discontinuation due to adverse events and several individual adverse events in favor of placebo. No significant difference was observed in discontinuation due to all causes. APM could have antidepressant effects in the acute phase of MDD, although clinicians should be aware of an increased risk of some adverse events.
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Affiliation(s)
- Akira Nishi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Kyosuke Sawada
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Hiroyuki Uchida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Hiroyoshi Takeuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
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Almeida SS, Christensen MC, Simonsen K, Adair M. Effectiveness of vortioxetine in patients with major depressive disorder and co-morbid generalized anxiety disorder in routine clinical practice: A subgroup analysis of the RELIEVE study. J Psychopharmacol 2022; 37:279-288. [PMID: 36377523 PMCID: PMC10076342 DOI: 10.1177/02698811221132468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Generalized anxiety disorder (GAD) is commonly co-morbid with major depressive disorder (MDD) and is associated with greater functional impairment and poorer treatment outcomes than MDD alone. However, studies on treatment with drugs for depression in patients with MDD and co-morbid GAD are limited. AIMS To examine the effectiveness of vortioxetine treatment in patients with MDD and co-morbid GAD in a subgroup analysis of the real-world RELIEVE study. METHODS The analysis included outpatients diagnosed with MDD and co-morbid GAD who initiated vortioxetine treatment at their physician's discretion in the 24-week, observational RELIEVE study. Primary outcome was patient functioning (Sheehan Disability Scale (SDS)) after 12 and 24 weeks of vortioxetine treatment; secondary outcomes included depression severity (9-item Patient Health Questionnaire (PHQ-9)), cognitive symptoms (5-item Perceived Deficits Questionnaire - Depression (PDQ-D-5)) and cognitive performance (Digit Symbol Substitution Test (DSST)). RESULTS Overall, 180 patients with MDD and co-morbid GAD were included in the analysis. Following vortioxetine initiation, clinically significant improvements in patient functioning (SDS total score) were observed at week 12 (least-squares (LS) mean reduction from baseline, 7.5 points), sustained through week 24 (9.2 points) (both p < 0.0001). LS mean PHQ-9, PDQ-D-5 and DSST scores improved by 7.9, 4.8 and 7.4 points at week 24, respectively (all p < 0.0001 vs baseline). Adverse events were reported by 33.9% of patients (most commonly nausea, 13.3%). CONCLUSIONS In routine clinical practice, vortioxetine was associated with clinically meaningful, sustained improvements in functioning, and depressive and cognitive symptoms, in patients with MDD and co-morbid GAD. CLINICAL TRIALS REGISTRY NAME AND IDENTIFIER Real-life Effectiveness of Vortioxetine in Depression (RELIEVE) (NCT03555136) https://clinicaltrials.gov/ct2/show/NCT03555136.
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Affiliation(s)
- Susana S Almeida
- Psychiatry Service, Instituto Português de Oncologia, Porto, Portugal.,Faculty of Medicine, University of Porto, Porto, Portugal
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16
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Baldwin DS, Necking O, Schmidt SN, Ren H, Reines EH. Efficacy and safety of vortioxetine in treatment of patients with major depressive disorder and common co-morbid physical illness. J Affect Disord 2022; 311:588-594. [PMID: 35597471 DOI: 10.1016/j.jad.2022.05.098] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/12/2022] [Accepted: 05/15/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The multimodal antidepressant vortioxetine is effective in reducing somatic symptoms in patients with major depressive disorder (MDD), but little is known about its effects in reducing depressive symptoms in patients with common comorbid physical illnesses. METHODS This was a pooled analysis of 13 randomized, placebo-controlled trials which evaluated the efficacy (using the Montgomery-Åsberg Depression Rating Scale [MADRS]) and safety of vortioxetine (5-20 mg/day) in adult patients with MDD. We evaluated stable somatic comorbid conditions that were verified by a diagnosis and had sufficient database representation. RESULTS Of the 5982 patients included in the database, 963 (16.1%) patients had a diagnosis of cardiovascular disease, 152 (2.5%) had diabetes mellitus and 26 (0.4%) had chronic obstructive pulmonary disorder (COPD). At Week 8, adjusted mean[95%CI] treatment differences (vortioxetine vs. placebo) on MADRS total scores were -2.7[-4.2, -1.3] (p = 0.0002) points for the cardiovascular disease, -4.0[-7.7, -0.4] (p = 0.03) for the diabetes, and -6.2[-21.3, 8.9] (p = 0.36) for the COPD groups. The rate and pattern of adverse events were similar across the sub-groups with comorbidities and was consistent with that expected for vortioxetine treatment. LIMITATIONS The primary studies were not designed to investigate the relationship between vortioxetine and comorbidities, nor were the post hoc analyses powered to detect group differences. CONCLUSIONS Patients with MDD and comorbid cardiovascular disease or diabetes respond to vortioxetine in a similar way to the broader MDD population. Vortioxetine was generally safe and well tolerated and without unexpected adverse events in these subpopulations, most of whom are taking multiple concomitant medications.
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Affiliation(s)
- David S Baldwin
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK; University Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
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Zhang X, Cai Y, Hu X, Lu CY, Nie X, Shi L. Systematic Review and Meta-Analysis of Vortioxetine for the Treatment of Major Depressive Disorder in Adults. Front Psychiatry 2022; 13:922648. [PMID: 35815048 PMCID: PMC9263295 DOI: 10.3389/fpsyt.2022.922648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 05/24/2022] [Indexed: 12/02/2022] Open
Abstract
Objective We aimed to compare the efficacy, acceptability, and tolerability of vortioxetine in the treatment of Major Depressive Disorder (MDD) in adults. Method We searched PubMed, Embase, Web of Science, Cochrane Central Register of Controlled Clinical Trials (CENTRAL), and www.ClinicalTrials.gov for randomized controlled trials that examined vortioxetine vs. placebo or other antidepressants for the treatment of MDD from database inception to August 30, 2021, using keywords Vortioxetine, Brintellix, Trintellix, LuAA21004, major depressive disorder, mood disorder, affective disorder, and MDD. We identified 789 publications after removing duplicates. After screening, 20 eligible randomized controlled trials were identified, of which 19 were included in the final meta-analysis. We included adults (aged 18 years and older) with a primary diagnosis of MDD. Two review authors independently selected the studies and extracted data. We extracted data on study characteristics, participant characteristics, intervention details and outcome measures in terms of efficacy, acceptability, and tolerability. Analyses were performed using random-effects models, and outcomes were pooled as risk ratios (RRs) and standardized mean differences (SMDs). Results In total, 20 studies (8,547 participants) met the inclusion criteria. Vortioxetine outperformed the placebo in efficacy outcomes, including response (RR 1.35, 95% CI 1.23-1.48; P < 0.001), remission (RR 1.33, 95% CI 1.17-1.52; P < 0.001), and cognitive function (SMD 0.34, 95% CI 0.16-0.52; P = 0.0003). Compared with the serotonin noradrenaline reuptake inhibitors (SNRIs), vortioxetine had better tolerability (RR 0.90, 95% CI 0.86-0.94; P < 0.001) but no significant difference in response (RR 0.91, 95%CI 0.82-1.00; P = 0.06) or remission (RR: 0.99, 95% CI 0.81-1.20, P = 0.88). Vortioxetine had no difference in response (RR 1.08, 95% CI 0.88-1.32; P = 0.46), remission (RR 1.00, 95% CI 0.41-2.44; P = 1.00) comparing with selective serotonin reuptake inhibitors (SSRIs). Conclusions Vortioxetine is more advantageous over placebo in treating MDD among adults, but no significant difference compared to SNRIs and SSRIs in general. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/display_record.php?ID=CRD42021278355, identifier: CRD42021278355.
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Affiliation(s)
- Xinyan Zhang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yuchun Cai
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Xiaowen Hu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Christine Y. Lu
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, United States
| | - Xiaoyan Nie
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
- International Research Center for Medicinal Administration, Peking University, Beijing, China
| | - Luwen Shi
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
- International Research Center for Medicinal Administration, Peking University, Beijing, China
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18
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Bose R, Hamdani SU, Minhas FA, Herr KJ. A comparison of real-world effectiveness of vortioxetine along the treatment algorithm for major depressive disorder. Curr Med Res Opin 2022; 38:661-671. [PMID: 35049384 DOI: 10.1080/03007995.2022.2031146] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of vortioxetine in major depressive disorder (MDD) when used as a first-line versus second-line treatment or later. METHODS This was a post-hoc analysis of three 3-month non-interventional, prospective studies of vortioxetine in MDD - REVIDA (Malaysia, Philippines, Singapore, Thailand), PREVIDA (Pakistan) and TREVIDA (Taiwan). Improvements in depressive symptoms (PHQ-9, CGI-S), cognitive function (PDQ-D) and work productivity (WPAI) were compared between studies, and in a pooled analysis of patients using vortioxetine as the first line versus second-line treatment or later. Safety was compared between studies. RESULTS Overall, 798 patients were analyzed (PREVIDA = 425, REVIDA = 130, TREVIDA = 243). Most patients in PREVIDA (60.5%)/REVIDA (57.4%) used vortioxetine as first-line treatment versus TREVIDA (21.8%). Generally, greater improvements from baseline were observed across outcome measures in PREVIDA/REVIDA versus TREVIDA (Month 3, p < .0001). Vortioxetine as first-line treatment was associated with greater improvements in depression severity, cognition, functioning outcomes compared to second-line or later users (PHQ-9: -16.1 [6.4] vs -10.8 [8.9]; CGI-S: -2.7 [1.1] vs -2.0 [1.4]; PDQ-D: -29.5 [17.7] vs -18.5 [21.4]; p < .0001 at Month 3) as well as greater response (PHQ-9: 88.6% vs 61.5%; p < .0001) and remission rates (PHQ-9: 75.4% vs 47.7%; p < .0001). No new adverse events were reported outside of the product label. CONCLUSIONS In the Asian real-world setting, vortioxetine showed greater improvements in depressive and cognitive symptoms, work functioning, and response and remission rates when used as first-line versus second-line treatment or later. Vortioxetine was well-tolerated irrespective of the study population across Asia.
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Affiliation(s)
- Rohini Bose
- Lundbeck Singapore Pte Ltd, Singapore, Singapore
| | - Syed Usman Hamdani
- Human Development Research Foundation, Islamabad, Pakistan
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
- Global Institute of Human Development, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Fareed Aslam Minhas
- Global Institute of Human Development, Shifa Tameer-e-Millat University, Islamabad, Pakistan
- Karakoram International University, Gilgit, Pakistan
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Christensen MC, Schmidt S, Grande I. Effectiveness of vortioxetine in patients with major depressive disorder comorbid with generalized anxiety disorder: Results of the RECONNECT study. J Psychopharmacol 2022; 36:566-577. [PMID: 35499104 PMCID: PMC9112621 DOI: 10.1177/02698811221090627] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) and generalized anxiety disorder (GAD) are frequently comorbid. AIMS To assess the effectiveness of vortioxetine in patients with MDD and comorbid GAD. METHODS Open-label, 8-week study (NCT04220996) in 100 adult outpatients with severe MDD and severe comorbid GAD receiving vortioxetine as first treatment for the current depressive episode or switching to vortioxetine due to inadequate response to another drug for depression. Vortioxetine starting dosage was 10 mg/day, with forced up-titration to 20 mg/day after 1 week. Response was defined as ⩾50% decrease in Montgomery-Åsberg Depression Rating Scale (MADRS) and/or Hamilton Anxiety Rating Scale (HAM-A) total score from baseline; remission defined as MADRS and/or HAM-A total score ⩽10. RESULTS Clinically meaningful and statistically significant improvements from baseline in symptoms of depression and anxiety, and overall functioning and health-related quality of life, were observed after 8 weeks' vortioxetine treatment (all changes p < 0.0001 vs baseline). At week 8, rates of MADRS response and remission were 61% and 35%, respectively. Corresponding rates of HAM-A response and remission were 55% and 42%. Response on both the MADRS and HAM-A scales was achieved by 52% of patients; 31% achieved remission on both scales. Vortioxetine dose up-titration was well tolerated; no unexpected adverse events were reported. CONCLUSION Vortioxetine demonstrates effectiveness in significantly reducing symptoms of both depression and anxiety in patients with severe MDD comorbid with severe GAD. Findings support increasing vortioxetine dosage to 20 mg/day early in the course of therapy, and show that this may be achieved without compromising tolerability.
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Affiliation(s)
| | | | - Iria Grande
- Bipolar and Depression Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
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Turner EH, Cipriani A, Furukawa TA, Salanti G, de Vries YA. Selective publication of antidepressant trials and its influence on apparent efficacy: Updated comparisons and meta-analyses of newer versus older trials. PLoS Med 2022; 19:e1003886. [PMID: 35045113 PMCID: PMC8769343 DOI: 10.1371/journal.pmed.1003886] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 12/08/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Valid assessment of drug efficacy and safety requires an evidence base free of reporting bias. Using trial reports in Food and Drug Administration (FDA) drug approval packages as a gold standard, we previously found that the published literature inflated the apparent efficacy of antidepressant drugs. The objective of the current study was to determine whether this has improved with recently approved drugs. METHODS AND FINDINGS Using medical and statistical reviews in FDA drug approval packages, we identified 30 Phase II/III double-blind placebo-controlled acute monotherapy trials, involving 13,747 patients, of desvenlafaxine, vilazodone, levomilnacipran, and vortioxetine; we then identified corresponding published reports. We compared the data from this newer cohort of antidepressants (approved February 2008 to September 2013) with the previously published dataset on 74 trials of 12 older antidepressants (approved December 1987 to August 2002). Using logistic regression, we examined the effects of trial outcome and trial cohort (newer versus older) on transparent reporting (whether published and FDA conclusions agreed). Among newer antidepressants, transparent publication occurred more with positive (15/15 = 100%) than negative (7/15 = 47%) trials (OR 35.1, CI95% 1.8 to 693). Controlling for trial outcome, transparent publication occurred more with newer than older trials (OR 6.6, CI95% 1.6 to 26.4). Within negative trials, transparent reporting increased from 11% to 47%. We also conducted and contrasted FDA- and journal-based meta-analyses. For newer antidepressants, FDA-based effect size (ESFDA) was 0.24 (CI95% 0.18 to 0.30), while journal-based effect size (ESJournals) was 0.29 (CI95% 0.23 to 0.36). Thus, effect size inflation, presumably due to reporting bias, was 0.05, less than for older antidepressants (0.10). Limitations of this study include a small number of trials and drugs-belonging to a single class-and a focus on efficacy (versus safety). CONCLUSIONS Reporting bias persists but appears to have diminished for newer, compared to older, antidepressants. Continued efforts are needed to further improve transparency in the scientific literature.
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Affiliation(s)
- Erick H. Turner
- Behavioral Health and Neurosciences Division, Veterans Affairs Portland Health Care System, Portland, Oregon, United States of America
- Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America
- * E-mail:
| | - Andrea Cipriani
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
- Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford, United Kingdom
- Oxford Precision Psychiatry Lab, NIHR Oxford Health Biomedical Research Centre, Oxford, United Kingdom
| | - Toshi A. Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
| | - Georgia Salanti
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Ymkje Anna de Vries
- Department of Psychiatry, Interdisciplinary Center Psychopathology and Emotion Regulation, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
- Developmental Psychology, Department of Psychology, University of Groningen, Groningen, the Netherlands
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Montano CB, Jackson WC, Vanacore D, Weisler RH. Practical Advice for Primary Care Clinicians on the Safe and Effective Use of Vortioxetine for Patients with Major Depressive Disorder (MDD). Neuropsychiatr Dis Treat 2022; 18:867-879. [PMID: 35440869 PMCID: PMC9013418 DOI: 10.2147/ndt.s337703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 03/04/2022] [Indexed: 01/10/2023] Open
Abstract
Primary care clinicians have a vital role to play in the diagnosis and management of patients with major depressive disorder (MDD). This includes screening for MDD as well as identifying other possible psychiatric disorders including bipolar disorder and/or other comorbidities. Once MDD is confirmed, partnering with patients in the shared decision-making process while considering different treatment options and best management of MDD over the course of their illness is recommended. Vortioxetine has been approved for the treatment of adults with MDD since 2013, and subsequent US label updates indicate that vortioxetine may be particularly beneficial for specific populations of patients with MDD, including those with treatment-emergent sexual dysfunction and patients experiencing certain cognitive symptoms. Given these recent label updates, this prescribing guide for vortioxetine aims to provide clear and practical guidance for primary care clinicians on the safe and effective use of vortioxetine for the treatment of MDD, including how to identify appropriate patients for treatment.
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Affiliation(s)
- C Brendan Montano
- Montano Wellness LLC, Cromwell, CT, USA.,Department of Family Medicine, University of Connecticut Medical School, Farmington, CT, USA
| | - W Clay Jackson
- Department of Psychiatry and Family Medicine, West Cancer Center, Germantown, TN, USA.,Department of Psychiatry and Family Medicine, University of Tennessee College of Medicine, Memphis, TN, USA
| | - Denise Vanacore
- Department of Nursing, Messiah University, Mechanicsburg, PA, USA
| | - Richard H Weisler
- Richard H. Weisler MD, P.A. & Associates, Raleigh, NC, USA.,Department of Psychiatry, Duke University and the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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22
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Yang YK, Chen CS, Tsai CF, Chang CM, Lai TJ, Lee CT, Lin CC, Lan TH, Herr KJ. A Taiwanese study on real-world evidence with vortioxetine in patients with major depression in Asia (TREVIDA). Curr Med Res Opin 2021; 37:2163-2173. [PMID: 34515596 DOI: 10.1080/03007995.2021.1980869] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The TREVIDA study aimed to evaluate vortioxetine for the treatment of major depressive disorder (MDD) in Taiwanese adults. METHODS Patients with active depressive episode were recruited in this non-interventional, prospective, multi-site study conducted between June 2019 and August 2020 in Taiwan. Patient eligibility was independent of the physician's decision to prescribe vortioxetine for an MDD episode. Vortioxetine was initiated on the first visit. Depression severity, cognitive function, work productivity, functioning and safety were evaluated over 3 months. RESULTS Overall, 242 patients were analyzed. At baseline, 70.7% and 90.4% of patients had moderately severe-to-severe depression based on PHQ-9 (Patient Health Questionnaire-9) and TDQ (Taiwanese Depression Questionnaire), respectively. By Month 3, significant improvements from baseline in depression severity (mean [SD] changes in PHQ-9, TDQ and CGI-S [Clinical Global Impression-Severity]: -6.3 [7.3]; -13.2 [14.0]; -1.5 [1.3], respectively), cognitive function (mean [SD] change in PDQ-D: -8.0 [17.5]), functioning (mean [SD] change in SDS: -5.4 [7.6]), and presenteeism (38.9% from 56.3%), work productivity loss (40.9% from 58.7%) and activity impairment (43.2% from 61.0%) were observed (p < .001 for all). By month 3, patient-reported (PHQ-9) response and remission rates were 43.4% and 52.9%, respectively; physician-reported (CGI-S) response and remission rates were 29.0% and 31.6%, respectively. Vortioxetine was well-tolerated and no unexpected side effects were reported. CONCLUSIONS Vortioxetine reduced depression severity and improved cognitive function, work productivity, and functioning in Taiwanese patients with MDD in the real-world setting. Vortioxetine was well-tolerated in this Taiwanese population.
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Affiliation(s)
- Yen Kuang Yang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
| | - Cheng-Sheng Chen
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
- College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
| | - Chia-Fen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei City, Taiwan
| | - Chia-Ming Chang
- Department of Psychiatry, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Te-Jen Lai
- Department of Psychiatry, Chung Shan Medical University & Hospital, Taichung City, Taiwan
| | - Chun-Te Lee
- Department of Psychiatry, Chung Shan Medical University & Hospital, Taichung City, Taiwan
| | - Chih-Chien Lin
- Department of Psychiatry, Taichung Veterans General Hospital, Taichung City, Taiwan
| | - Tsuo-Hung Lan
- Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nantou, Taiwan
- Department of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Mi W, Yang F, Li H, Xu X, Li L, Tan Q, Wang G, Zhang K, Tian F, Luo J, Xia J, Yuan K, Lu L, Deng J, Tian J, Zhang H. Efficacy, Safety, and Tolerability of Ansofaxine (LY03005) Extended-Release Tablet for Major Depressive Disorder: A Randomized, Double-Blind, Placebo-Controlled, Dose-Finding, Phase 2 Clinical Trial. Int J Neuropsychopharmacol 2021; 25:252-260. [PMID: 34747448 PMCID: PMC8929756 DOI: 10.1093/ijnp/pyab074] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/05/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Ansofaxine (LY03005) extended-release tablet is a potential triple reuptake inhibitor of serotonin, norepinephrine, and dopamine. This study assessed the efficacy, safety, and appropriate dosage of ansofaxine for the treatment of major depressive disorder (MDD). METHODS A multicenter, randomized, double-blind, placebo-controlled, dose-finding, Phase 2 clinical trial was conducted in China. Eligible patients with MDD (18-65 years) were randomly assigned to receive fixed-dose ansofaxine extended-release tablets (40, 80, 120, or 160 mg/d) or placebo for 6 weeks. The primary outcome measure was a change in the total score on the 17-item Hamilton Depression Rating Scale from baseline to week 6. RESULTS A total of 260 patients were recruited from October 2015 to September 2017, and 255 patients received the study drug as follows: 40 mg (n = 52), 80 mg (n = 52), 120 mg (n = 51), and 160 mg (n = 51) ansofaxine and placebo (n = 49). Significant differences were found in mean changes in 17-item Hamilton Depression Rating Scale total scores at week 6 in the 4 ansofaxine groups vs placebo (-12.46; χ2 = -9.71, P = .0447). All doses of ansofaxine were generally well-tolerated. Treatment-related adverse events occurred in 141 patients (303 cases), yielding incidence rates of 51.92%, 65.38%, 56.86%, and 62.75% in the 40-, 80-, 120-, and 160-mg ansofaxine groups and 38.78% in the placebo group. CONCLUSION Active doses (40, 80, 120, and 160 mg/d) of ansofaxine in a controlled setting were safe, tolerated, and effective in improving depression symptoms in MDD patients.
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Affiliation(s)
- Weifeng Mi
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Fude Yang
- Beijing Huilongguan Hospital, Beijing, China
| | - Huafang Li
- Shanghai Mental Health Center, Shanghai, China
| | - Xiufeng Xu
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lehua Li
- Second Xiangya Hospital of Central South University, Changsha, China
| | - Qingrong Tan
- First Affiliated Hospital of the Fourth Military Medical University (Air Force Medical University), Xi’an, China
| | | | - Kerang Zhang
- First Hospital of Shanxi Medical University, Taiyuan, China
| | - Feng Tian
- Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Jiong Luo
- Beijing Anding Hospital of Capital Medical University, Beijing, China
| | - Jielai Xia
- Fourth Military Medical University of Chinese People’s Liberation Army, Statistical Analysis Teaching and Research Section, Xi’an, China
| | - Kai Yuan
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Jiahui Deng
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China,Correspondence: Jiahui Deng, PhD, Institute of Mental Health and Peking University Sixth Hospital, 51 Huayuan Bei Road, Beijing 100191, China ()
| | | | - Hongyan Zhang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
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24
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Schneider C, Breilmann J, Reuter B, Becker T, Kösters M. Systematic evaluation of the 'efficacy-effectiveness gap' in the treatment of depression with venlafaxine and duloxetine. Acta Psychiatr Scand 2021; 144:113-124. [PMID: 33661520 DOI: 10.1111/acps.13293] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 02/17/2021] [Accepted: 02/23/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Evidence of larger drug effects in highly standardized studies (efficacy) compared to clinical routine (effectiveness) is discussed as efficacy-effectiveness gap. This study aimed to quantify effect size differences of RCTs and non-RCTs in the treatment of depression with venlafaxine and duloxetine and to identify effect modifying predictors. METHODS A comprehensive systematic review and meta-analysis was conducted, including all prospective trials, which evaluated the treatment effects of duloxetine or venlafaxine in patients with depression. The primary outcome was the pre-post effect size after acute therapy, which were compared between RCTs and non-RCTs. Moreover, an exploratory analysis of predictors in a mixed meta-regression model within an information-theoretic approach was performed. RESULTS 171 RCTs and 74 non-RCTs were included. The pre-post effect size differed significantly between RCTs and non-RCTs (-3.04 vs. -2.62, Δ = 0.41, p = 0.012, high heterogeneity). Study characteristics were very similar between RCTs and non-RCTs. Most important variables to predict effect sizes were 'depression severity', 'dose' and 'number of participants'. CONCLUSION Despite differences in effect sizes between RCTs and non-RCTs, study design is not clearly an important predictor for the effect sizes. Our results question the common assumption that non-RCTs are generally better suited to describe a drug's effectiveness in clinical practice than RCTs. Future studies and their reporting should put more emphasis on the description of external validity, in order to allow better assessments of clinical relevance.
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Affiliation(s)
- Carolin Schneider
- Department of Psychiatry II, Ulm University, Bezirkskrankenhaus Günzburg, Germany.,Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Johanna Breilmann
- Department of Psychiatry II, Ulm University, Bezirkskrankenhaus Günzburg, Germany
| | - Benedikt Reuter
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Thomas Becker
- Department of Psychiatry II, Ulm University, Bezirkskrankenhaus Günzburg, Germany
| | - Markus Kösters
- Department of Psychiatry II, Ulm University, Bezirkskrankenhaus Günzburg, Germany
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25
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Santos-Casado M, Guisado-Gil AB, Santos-Ramos B. Systematic review of gender bias in vortioxetine clinical trials. Prog Neuropsychopharmacol Biol Psychiatry 2021; 108:110088. [PMID: 32890693 DOI: 10.1016/j.pnpbp.2020.110088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 01/12/2023]
Abstract
This paper evaluates gender bias in the published clinical trials of Vortioxetine. We conducted a systematic review of controlled clinical trials of Vortioxetine for the treatment of depression. The literature search was performed using MEDLINE and following the corresponding international recommendations. We identified 42 articles, of which 23 were included. The proportion of women ranged from 47%-75% and the percentage of women included in the 10,404 total patients sample was 65%. The separate analysis of the main variable between the subpopulations of men and women was only carried out in 3/23 publications included. In contrast, 6/23 trials analyzed secondary variables separated by sex. No trials discussed the results separately by sex. The proportion of women included was slightly higher than that in clinical trials of other antidepressants. However, the analysis of the main result or secondary variables by sex, as well as discussing the results separately by sex, are scarce. This gives rise to gender bias in these works.
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26
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Abstract
BACKGROUND Conditional power of network meta-analysis (NMA) can support the planning of randomized controlled trials (RCTs) assessing medical interventions. Conditional power is the probability that updating existing inconclusive evidence in NMA with additional trial(s) will result in conclusive evidence, given assumptions regarding trial design, anticipated effect sizes, or event probabilities. METHODS The present work aimed to estimate conditional power for potential future trials on antidepressant treatments. Existing evidence was based on a published network of 502 RCTs conducted between 1979-2018 assessing acute antidepressant treatment in major depressive disorder (MDD). Primary outcomes were efficacy in terms of the symptom change on the Hamilton Depression Scale (HAMD) and tolerability in terms of the dropout rate due to adverse events. The network compares 21 antidepressants consisting of 231 relative treatment comparisons, 164 (efficacy) and 127 (tolerability) of which are currently assumed to have inconclusive evidence. RESULTS Required sample sizes to achieve new conclusive evidence with at least 80% conditional power were estimated to range between N = 894 - 4190 (efficacy) and N = 521 - 1246 (tolerability). Otherwise, sample sizes ranging between N = 49 - 485 (efficacy) and N = 40 - 320 (tolerability) may require stopping for futility based on a boundary at 20% conditional power. Optimizing trial designs by considering multiple trials that contribute both direct and indirect evidence, anticipating alternative effect sizes or alternative event probabilities, may increase conditional power but required sample sizes remain high. Antidepressants having the greatest conditional power associated with smallest required sample sizes were identified as those on which current evidence is low, i.e., clomipramine, levomilnacipran, milnacipran, nefazodone, and vilazodone, with respect to both outcomes. CONCLUSIONS The present results suggest that conditional power to achieve new conclusive evidence in ongoing or future trials on antidepressant treatments is low. Limiting the use of the presented conditional power analysis are primarily due to the estimated large sample sizes which would be required in future trials as well as due to the well-known small effect sizes in antidepressant treatments. These findings may inform researchers and decision-makers regarding the clinical relevance and justification of research in ongoing or future antidepressant RCTs in MDD.
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Affiliation(s)
- Lisa Holper
- University Hospital of Psychiatry, University of Zurich, Zurich, Switzerland.
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27
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McIntyre RS, Loft H, Christensen MC. Efficacy of Vortioxetine on Anhedonia: Results from a Pooled Analysis of Short-Term Studies in Patients with Major Depressive Disorder. Neuropsychiatr Dis Treat 2021; 17:575-585. [PMID: 33654400 PMCID: PMC7910099 DOI: 10.2147/ndt.s296451] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/04/2021] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Anhedonia is a core symptom of major depressive disorder (MDD), which has important functional consequences for the patient. This post hoc analysis investigated the relationship between anhedonia and functioning in patients with MDD treated with vortioxetine. PATIENTS AND METHODS We conducted a pooled analysis of all 11 short-term, double-blind, randomized, placebo-controlled studies of vortioxetine (fixed dose, 5-20 mg/day) in patients with MDD which included Montgomery-Åsberg Depression Rating Scale (MADRS) and Sheehan Disability Scale (SDS) assessments. A short-term, randomized, active-controlled trial of flexible-dose treatment with vortioxetine (10-20 mg/day) versus agomelatine (25-50 mg/day) was also analyzed. Mean changes from baseline to study endpoint in MADRS total, MADRS anhedonia subscale, SDS total, and SDS social-functioning scores were analyzed by a mixed model for repeated measures. The relationship between treatment effects on anhedonia and functioning was investigated using path analysis. RESULTS A total of 4988 patients with MDD were included in the placebo-controlled studies and 495 in the active-comparator study. Significant dose-dependent improvements in overall depressive symptoms, anhedonia, and measures of functioning were seen in vortioxetine-treated patients compared with those who received placebo or agomelatine. Results of the path analysis for the placebo-controlled studies suggested that the effect on functioning was mostly driven by the effect of treatment on MADRS anhedonia factors. CONCLUSION Vortioxetine showed significant short-term efficacy against anhedonia in this large population of patients with MDD. In the placebo-controlled studies, improvements in functioning associated with vortioxetine appeared to be mostly driven by the effect of treatment on MADRS anhedonia factors.
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Affiliation(s)
- Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Henrik Loft
- Department of Biostatistics and Programming, H. Lundbeck A/S, Valby, Denmark
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28
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Adamo D, Calabria E, Coppola N, Pecoraro G, Mignogna MD. Vortioxetine as a new frontier in the treatment of chronic neuropathic pain: a review and update. Ther Adv Psychopharmacol 2021; 11:20451253211034320. [PMID: 34497709 PMCID: PMC8419528 DOI: 10.1177/20451253211034320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 07/06/2021] [Indexed: 01/10/2023] Open
Abstract
Chronic neuropathic pain (CNP) is a disabling medical condition that impairs the health-related quality-of-life of affected patients. A high prevalence of anxiety, depression, sleep disturbance and cognitive impairment has frequently been reported in association with CNP, making the management of this disease complex and often multidisciplinary. Dual-acting agents such as selective serotonin and noradrenalin reuptake inhibitors (SNRIs) are considered particularly useful in the modulation of pain and in treatment of the mood disorders frequently associated with CNP. Recent evidence suggests that the top-down inhibitory control of pain involves the engagement and enhancement of descending endogenous opioidergic, cannabinoid and serotonergic systems, with the effect of serotonin being particularly related to the receptor subtypes that are preferentially activated; indeed serotonin induces analgesia via activation of 5-HT7 receptors and hyperalgesia via activation of 5-HT3 receptors. Vortioxetine (VO) is a novel multimodal serotonergic antidepressant with a unique mechanism of action. It has been demonstrated recently in experimental and clinical studies to have efficacy on pain hypersensitivity and on mood disorders. This drug inhibits the serotonin transporter with a high affinity, antagonises the 5-HT3, 5-HT1D and 5HT7 serotonin receptors, and activates the 5-HT1A and 5-HT1B receptors. In clinical studies, VO has proved effective at a dose of 10-20 mg/daily in short- and long-term treatment of patients with chronic orofacial pain, demonstrating a higher rate of clinical response and remission, a better acceptability, safety rate and tolerability, and a lower latency of action compared with other antidepressants. In the light of these recent findings, VO may be considered as a new pharmacological treatment also in relation to various types of CNP, particularly in elderly patients with concomitant mood disorders and cognitive impairment. The purpose of this review is to provide an up-to-date overview of the pharmacology and clinical applications of VO and to highlight its potential therapeutic properties and advantages in the management of CNP.
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Affiliation(s)
- Daniela Adamo
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Elena Calabria
- Department of Neuroscience, Reproductive Sciences and Dentistry, University Federico II of Naples, via Pansini no.5, Naples, 80131, Italy
| | - Noemi Coppola
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Giuseppe Pecoraro
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Michele Davide Mignogna
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
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Adamo D, Pecoraro G, Coppola N, Calabria E, Aria M, Mignogna M. Vortioxetine versus other antidepressants in the treatment of burning mouth syndrome: An open-label randomized trial. Oral Dis 2020; 27:1022-1041. [PMID: 32790904 DOI: 10.1111/odi.13602] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This randomized open-label trial compared the efficacy and tolerability of vortioxetine (15 mg/daily) with different antidepressants in the treatment of patients with burning mouth syndrome (BMS). METHODS One and hundred fifty BMS patients were randomized into five groups and treated with either vortioxetine, paroxetine (20 mg/daily), sertraline (50 mg/daily), escitalopram (10 mg/daily) or duloxetine (60 mg/daily). The Visual Analogue Scale (VAS), Total Pain Rating Index (T-PRI), Hamilton Rating Scales for Depression (HAM-D) and Anxiety (HAM-A), and Clinical Global Impression Improvement (CGI-I) and Efficacy scales (CGI-E) were performed at baseline and after 2, 4, 6, and 12 months of treatment. Any adverse events (AEs) were tabulated for each group. Descriptive statistics, including the Kruskal-Wallis non-parametric test and the Friedman non-parametric test for median comparisons between different times, were used. RESULTS All the antidepressants (AD) were associated with a significant decrease in the VAS, T-PRI, HAM-A, HAM-D, CGI-I, and CGI-E scores in the long-term (p < .001). However, the response rate of the vortioxetine group showed a significant reduction after six months. The medians, after 6 months, were as follows: VAS 0.0; T-PRI 2.0; HAM-A 7.0; HAM-D 7.0; CGI-I 1.0; and CGI-E 1.0 with a lower incidence of AEs (p < .019). CONCLUSION Vortioxetine was efficacious with a shorter latency of action and fewer AEs compared with other ADs.
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Affiliation(s)
- Daniela Adamo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Giuseppe Pecoraro
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Noemi Coppola
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Elena Calabria
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Massimo Aria
- Department of Economics and Statistics, University Federico II of Naples, Naples, Italy
| | - Michele Mignogna
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
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30
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De Carlo V, Vismara M, Grancini B, Benatti B, Bosi MF, Colombo A, Viganò CA, Dell'Osso B. Effectiveness, tolerability, and dropout rates of vortioxetine in comorbid depression: A naturalistic study. Hum Psychopharmacol 2020; 35:e2750. [PMID: 32662933 DOI: 10.1002/hup.2750] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 04/16/2020] [Accepted: 06/03/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Vortioxetine is a novel antidepressant whose safety, tolerability, and therapeutic action have been supported by several studies. The present naturalistic study aimed to characterize its effectiveness, tolerability, and dropout rate in the real world. METHODS Total sample consisted of 66 outpatients with major depressive episode, treated with vortioxetine, whose clinical variables were evaluated over three time points. RESULTS Most common primary diagnoses were major depressive disorder (45.5%) and bipolar disorder (33.4%), with an overall comorbidity rate of 48.5% and concomitant medications in the 89.4%. The mean vortioxetine daily dosage was 12.90 ± 5.65 mg. Effectiveness of vortioxetine through a significant improvement on specific psychometric scales emerged, while only a nonsignificant trend of association between higher dosage and effectiveness was found. In the total sample, 51.5% were classified as responders and 36.4% as remitters. Two-thirds of subjects did not report side effects, while in the remaining patients, gastrointestinal ones were the most frequent (72.7%). Almost two-thirds of the sample could complete the follow-up, while 36.4% dropped out; the main reasons for dropout were side effects (37.5%) and lack of efficacy (29.2%). CONCLUSIONS Larger sample studies are warranted to better characterize vortioxetine effectiveness and tolerability in the real world.
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Affiliation(s)
- Vera De Carlo
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Matteo Vismara
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Benedetta Grancini
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Beatrice Benatti
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Monica Francesca Bosi
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Anna Colombo
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Caterina Adele Viganò
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Bernardo Dell'Osso
- Department of Biomedical and Clinical Sciences "Luigi Sacco", Psychiatriy Clinic, Ospedale Sacco-Polo Universitario-ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA
- "Aldo Ravelli" Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan, Italy
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Application of antidepressants in depression: A systematic review and meta-analysis. J Clin Neurosci 2020; 80:169-181. [PMID: 33099342 DOI: 10.1016/j.jocn.2020.08.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/09/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND The type and quantities of antidepressants are increasing, but the efficacy and safety of first-line and emerging drugs vary between studies. In this article, we estimated the efficacy and safety of first-line and emerging antidepressants (anti-inflammatory drugs and ketamine). METHOD ystematic search of EMBASE, ERIC, MEDLINE, psycARTICLES, and psycINFO without language restriction for studies on the depression, depressive symptoms, antidepressants, fluoxetine (Prozac), paroxetine, escitalopram, sertraline, fluvoxamine, venlafaxine, duloxetine, NSAIDs, anti-cytokine drugs or pioglitazone published before May 1st, 2019. Information on study characteristics, depression or depressive symptoms, antidepressants and the descriptive statistics (including efficacy and safety of antidepressants) was extracted independently by 2 investigators. Estimates were pooled using random-effects meta-analysis. Differences by study-level characteristics were estimated using stratified meta-analysis and meta-regression. The response and remission of antidepressants were used as clinical evaluation indicators, and the evaluation criteria were clinical depression scales. OR value of antidepressants as assessed by meta-analysis. RESULTS The literature search retrieved 5529 potentially relevant articles of which 49 studies were finally included. We compared the efficacy of antidepressants (seven first-line antidepressants (fluoxetine, paroxetine, escitalopram, sertraline, fluvoxamine, venlafaxine, duloxetine), there kinds of anti-inflammatory drugs(NASIDs, cytokine-inhibitor, pioglitazone) and ketamine) by comparing the OR values. CONCLUSION The three drugs with the highest OR value in response were NASID (OR = 3.62(1.58, 8.32)), venlafaxin (OR = 3.50(1.83, 6.70)) and ketamine (OR = 3.28(1.89, 5.68)), while the highest OR value in remission were NASID (OR = 3.17(1.60, 6.29)), ketamine (OR = 2.99(1.58, 5.67)) and venlafaxin (OR = 2.55(1.72, 3.78)). Through reading the literature, we found 69 SNPs associated with depression. Major depression was a debilitating disorder that could ultimately lead to enormous societal and economical challenge [1]. The number of person which affected by depression was up to 16% of the population worldwide. More than 300 million individuals were estimated to suffer depression these days [1,2]. Therefore, it is apparent that safety and effective treatments for depression are necessary. In the 1930 s, the first drug for schizophrenia was discovered. This finding was a landmark for the emerging of biological psychiatry. In the 1950 s, pharmacologists had stumbled upon the antidepressant effect of imipramine. Since then, every 30 years, the use of antidepressants had made a pulsatile leap. Selective serotonin reuptake inhibitors (SSRIs) are the most widely-prescribed psychiatric drugs for the treatment of depression. However, the efficacy was variable and incomplete: 60%-70% of the patients do not experience remission, while 30%-40% do not show a significant response [3,4]. Nevertheless, SSRIs, SNRIs (selective serotonin-norepinephrine reuptake inhibitors, which can block norepinephrine at the same time) and NaSSAs (norepinephrine and selective serotonin receptor agonist), constituted the first-line clinical drugs. Nearly 30 years after the outbreak of SSRIs, antidepressants have ushered in a new chapter. It has been found that anti-inflammatory drugs could also have the small and moderate antidepressant effect and it's widely discussed [5]. More than 40 anti-inflammatory drugs have been certificated to have antidepressant effects in preclinical and clinical studies [6]. The antidepressant that has been approved for use recently is ketamine. There is no comprehensive comparison of the efficacy of all these drugs. In this review, we tried to estimate the efficacy and safety of first-line antidepressants, anti-inflammatory drugs and ketamine. On the other hand, with the development of GWAS, SNPs related to depression have been reported, and the corresponding mechanisms have been elaborated, respectively. However, patients with these SNPs have not been treated with individualized drugs according to the mechanisms. We hope to push this process forward through the summary of this article. METHODS Search Strategy and Study Eligibility.
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Ratajczak P, Kus K, Zaprutko T, Szczepański M, Rusowicz S, Nowakowska E. Antidepressant and anxiolytic efficacy of single, chronic and concomitant use of vortioxetine, dapoxetine and fluoxetine in prenatally stressed rats. Acta Neurobiol Exp (Wars) 2020. [DOI: 10.21307/ane-2019-002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Suicidal ideation and behavior in adults with major depressive disorder treated with vortioxetine: post hoc pooled analyses of randomized, placebo-controlled, short-term and open-label, long-term extension trials. CNS Spectr 2020; 25:352-362. [PMID: 31199210 DOI: 10.1017/s109285291900097x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES This study aimed to evaluate the risk of suicidal ideation and behavior associated with vortioxetine treatment in adults with major depressive disorder (MDD). METHODS Suicide-related events were evaluated post hoc using 2 study pools: one short-term pool of 10 randomized, placebo-controlled studies (6-8 weeks) and another long-term pool that included 3 open-label extension studies (52 weeks). Evaluation of suicide-related events was performed using Columbia-Suicide Severity Rating Scale (C-SSRS) scores and treatment-emergent adverse events (TEAEs) data. RESULTS At baseline, the percentage of patients reporting any C-SSRS ideation or behavior events in short-term studies was similar between placebo (14.7%), vortioxetine (19.8%, 13.0%, 11.2%, and 13.7% for 5-, 10-, 15-, and 20-mg groups, respectively), and duloxetine active reference (13.2%) and did not change throughout the 6- to 8-week treatment period for placebo (17.0%), vortioxetine (19.3%, 13.5%, 12.6%, and 15% for 5-, 10-, 15-, and 20-mg groups, respectively), or duloxetine (11.3%). The incidence of suicide-related events for TEAEs in the short-term pool was 0.4% for placebo, 0.2% or 1.0% for vortioxetine 5 mg or 10 mg, and 0.7% each for vortioxetine 15 mg and 20 mg, as well as duloxetine. After 52-week treatment with vortioxetine, suicidal ideation based on C-SSRS was 9.8%, C-SSRS suicidal behavior was 0.2%, and the incidence of suicide-related events based on TEAEs was <1%. There were no completed suicides in any study. CONCLUSIONS Vortioxetine is not associated with increased risk of suicidal ideation or behavior in MDD patients.
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Kubick N, Pajares M, Enache I, Manda G, Mickael ME. Repurposing Zileuton as a Depression Drug Using an AI and In Vitro Approach. Molecules 2020; 25:molecules25092155. [PMID: 32380663 PMCID: PMC7249014 DOI: 10.3390/molecules25092155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/22/2020] [Accepted: 05/02/2020] [Indexed: 12/14/2022] Open
Abstract
Repurposing drugs to target M1 macrophages inflammatory response in depression constitutes a bright alternative for commonly used antidepressants. Depression is a significant type of mood disorder, where patients suffer from pathological disturbances associated with a proinflammatory M1 macrophage phenotype. Presently, the most commonly used antidepressants such as Zoloft and Citalopram can reduce inflammation, but suffer from dangerous side effects without offering specificity toward macrophages. We employed a new strategy for drug repurposing based on the integration of RNA-seq analysis and text mining using deep neural networks. Our system employs a Google semantic AI universal encoder to compute sentences embedding. Sentences similarity is calculated using a sorting function to identify drug compounds. Then sentence relevance is computed using a custom-built convolution differential network. Our system highlighted the NRF2 pathway as a critical drug target to reprogram M1 macrophage response toward an anti-inflammatory profile (M2). Using our approach, we were also able to predict that lipoxygenase inhibitor drug zileuton could modulate NRF2 pathway in vitro. Taken together, our results indicate that reorienting zileuton usage to modulate M1 macrophages could be a novel and safer therapeutic option for treating depression.
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Affiliation(s)
- Norwin Kubick
- Department of Biochemistry and Molecular Cell Biology (IBMZ), University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany;
| | - Marta Pajares
- Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), 28029 Madrid, Spain;
| | - Ioana Enache
- Department of radiology, Victor Babes National Institute of Pathology, 99-101 Splaiul Independenței, 050096 Bucharest, Romania; (I.E.); (G.M.)
| | - Gina Manda
- Department of radiology, Victor Babes National Institute of Pathology, 99-101 Splaiul Independenței, 050096 Bucharest, Romania; (I.E.); (G.M.)
| | - Michel-Edwar Mickael
- PM forskningscentret, 17854 Ekerö Stockholm, Sweden
- Neuroimmunology group, Department of experimental Genomics, Institute of Animal Breeding and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Garbatka, Poland
- Correspondence: ; Tel.: +1-205-52-73297
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Jacobsen P, Zhong W, Xu R, Nomikos G. A novel study design for investigating relapse prevention in major depressive disorder: Preliminary data from the open-label period of a phase 4 vortioxetine study. J Affect Disord 2020; 266:173-181. [PMID: 32056873 DOI: 10.1016/j.jad.2020.01.090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 12/17/2019] [Accepted: 01/20/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Traditional randomized withdrawal studies have assessed the efficacy of antidepressants for reducing relapse and recurrence of major depressive episodes (MDEs) but have not compared dose reduction, increase, or maintenance within the same study. METHODS Here we present the development, implementation, and preliminary data from the open-label period of an ongoing phase 4, non-traditional, randomized withdrawal study. Designed to evaluate the efficacy of vortioxetine across its approved dose range for relapse prevention, the study enrolled adult patients with recurrent major depressive disorder (MDD), Montgomery-Åsberg Depression Rating Scale (MADRS) ≥ 26, and history of ≥2 MDEs. After a 16-week, open-label, fixed-dose (vortioxetine 10 mg once daily) period, patients meeting response criteria (≥50% reduction in MADRS total score, Weeks 8-16) and remission criteria (MADRS total score ≤12, Weeks 14 and 16) were randomized to vortioxetine 5, 10, or 20 mg, or placebo in a 32-week double-blind treatment period. RESULTS Of 1106 patients enrolled, 510 completed the open-label period (mean age: 45.7 years; mean MADRS = 5.0; predominantly female, white, and never smokers) and were eligible for randomization in the ongoing double-blind period. LIMITATIONS Study is ongoing; only data from the open-label period are available for evaluation. CONCLUSIONS Preliminary analysis suggests that patient baseline characteristics were not a factor in response to and stabilization with vortioxetine during the open-label period. The lack of flexibility in dosing, however, may have reduced the number of patients qualifying for randomization. This study design may provide useful information for optimizing the long-term efficacy and tolerability of vortioxetine treatment for MDD.
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Affiliation(s)
- Paula Jacobsen
- Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL 60015, USA.
| | - Wei Zhong
- Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL 60015, USA
| | - Rengyi Xu
- Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL 60015, USA
| | - George Nomikos
- Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL 60015, USA
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Meta-analysis of placebo group dropout in adult antidepressant trials. Prog Neuropsychopharmacol Biol Psychiatry 2020; 98:109777. [PMID: 31697973 DOI: 10.1016/j.pnpbp.2019.109777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/28/2019] [Accepted: 10/02/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Minimizing dropouts across antidepressant, placebo-controlled trials remains a major opportunity to improve the efficiency of trials. This meta-analysis investigated placebo dropout rate and its predictors in second generation antidepressant (SGA) for anxiety, depression and obsessive-compulsive disorder (OCD). METHODS A random-effects meta-analysis was performed to examine placebo group dropout rate in SGA trials for depression, anxiety and OCD using Freeman - Tukey transformation. Stratified subgroup analysis by diagnostic indication was performed to examine the dropout rate across disorders. Meta-regression was performed to identify correlates between placebo dropout rate and trial and subject characteristics. RESULTS Meta-analysis included 148 trials with 18,016 participants receiving placebo. Across antidepressant trials the overall placebo dropout rate was 25% (dropout rate ± standard error (SE) = 0.25 ± 0.01, 95% CI: 0.23-0.27, z = 23.95, p < .001) and was similar across disorders (χ2 = 1.09, df = 2, p = .58). The placebo group dropout rate was 26% in depressive disorders, 25% in anxiety disorders and 22% in OCD. Across all diagnostic indications, earlier publication year, placebo lead-in, studies conducted in a single country (instead of internationally), longer trial duration, fewer study sites, more study visits and less baseline illness severity were associated with higher placebo dropout rate. Significant predictors of placebo dropout did not replicate across disorders. CONCLUSION No significant difference was found in placebo dropout rate between internalizing disorders with overall dropout rate for placebo groups in antidepressant trials being around 25%. Placebo dropouts in trials can be minimized by reducing subject burden in trials, enrolling more severely affected subjects and foregoing placebo lead-in periods.
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Christensen MC, Florea I, Loft H, McIntyre RS. Efficacy of vortioxetine in patients with major depressive disorder reporting childhood or recent trauma. J Affect Disord 2020; 263:258-266. [PMID: 31818787 DOI: 10.1016/j.jad.2019.11.074] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/18/2019] [Accepted: 11/12/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND This analysis investigates the efficacy of vortioxetine in adults with major depressive disorder (MDD) who report childhood or recent trauma. METHODS Patient-level data were analyzed from 4 double-blind, randomized, placebo-controlled short-term studies investigating the efficacy of vortioxetine (5-20 mg/day) versus placebo in patients (18-75 years old) with DSM-IV-TR-defined MDD. Changes from baseline to week 8 on the Montgomery-Åsberg Depression Rating Scale (MADRS), Hamilton Anxiety Rating Scale (HAM-A), Clinical Global Impression - Improvement (CGI-I), and Sheehan Disability Scale (SDS) were examined at the individual study level and as in meta-analysis. A long-term relapse prevention study of 5 and 10 mg of vortioxetine was also analyzed. Traumatic events history was recorded at baseline. RESULTS Sixty-one percent of subjects (1113/1811) reported trauma history in the short-term studies. A significant effect vs. placebo was observed for vortioxetine on MADRS (10 mg, -2.2, P = .025; 20 mg, -4.4, P < .001), HAM-A (20 mg, -1.60, P = .012), CGI-I (5 mg, -0.3, P = .028; 10 mg, -0.3, P = .013; 20 mg, -0.50, P = .009), and SDS (20 mg, -2.3, P = .007) in patients with any trauma (childhood and/or recent). In the relapse prevention study, 51% (198/392) of subjects reported a history of trauma. Subjects with any trauma (childhood and/or recent) randomized to placebo were significantly more likely to relapse than subjects treated with vortioxetine (hazard ratio 2.8, P = .0019). LIMITATIONS An exploratory analysis. DISCUSSION Vortioxetine showed significant short- and long-term efficacy on depressive and anxiety symptoms and overall functioning in this large subpopulation of MDD patients with a history of trauma. A significantly lower risk of relapse was also observed with vortioxetine.
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Affiliation(s)
| | | | | | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, ON, Canada
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Clinical implications of directly switching antidepressants in well-treated depressed patients with treatment-emergent sexual dysfunction: a comparison between vortioxetine and escitalopram. CNS Spectr 2020; 25:50-63. [PMID: 31010445 DOI: 10.1017/s1092852919000750] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The objective of this work was to describe treatment-emergent sexual dysfunction (TESD) and tolerability following a switch from selective serotonin reuptake inhibitor (SSRI: citalopram, paroxetine, or sertraline) monotherapy to vortioxetine or escitalopram monotherapy in adults with well-treated major depressive disorder (MDD) and SSRI-induced sexual dysfunction. METHODS Data were analyzed from the primary study, an 8-week, randomized, double-blind, head-to-head study in which participants with well-treated depressive symptoms but experiencing TESD with SSRIs were directly switched to flexible doses (10/20 mg) of vortioxetine or escitalopram. Sexual functioning was assessed by the Changes in Sexual Functioning Questionnaire-14 (CSFQ-14), efficacy by the Montgomery-Åsberg Depression Rating Scale scores (MADRS) and Clinicians Global Impression of Severity/Improvement (CGI-S/CGI-I), and tolerability by adverse events. Efficacy and tolerability were assessed by pre-switch SSRI therapy where possible, and by participant characteristics. RESULTS Greater improvements in TESD were seen in the vortioxetine compared with escitalopram groups based on: participant demographics (≤45 years, women; P = 0.045), prior SSRI treatment (P = 0.044), number of prior major depressive episodes (MDEs) (1-3; P = 0.001), and duration of prior SSRI therapy (>1 year; P = 0.001). Prior SSRI treatment did not appear to influence the incidence or severity of TEAEs, except for nausea. Regardless of prior SSRI, both treatments maintained antidepressant efficacy after 8 weeks. CONCLUSION Results suggest that vortioxetine is a safe and effective switch therapy for treating SSRI-induced sexual dysfunction in adults with well-treated MDD. Also, improvement in sexual dysfunction with vortioxetine or escitalopram may be influenced by prior SSRI usage, sex, age, and history of MDEs.
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Zimmerman M, Balling C, Chelminski I, Dalrymple K. Applying the inclusion/exclusion criteria in placebo-controlled studies to a clinical sample: A comparison of medications. J Affect Disord 2020; 260:483-488. [PMID: 31539683 DOI: 10.1016/j.jad.2019.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/20/2019] [Accepted: 09/02/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND We previously compared the inclusion/exclusion criteria in the studies of vortioxetine to other antidepressants and found that they were significantly more restrictive in the vortioxetine studies. In the present study, we tested the hypothesis that the differences in psychiatric inclusion/exclusion criteria used in the studies of some antidepressants resulted in differences in generalizability to clinical samples. METHODS We applied the inclusion and exclusion criteria used in 161 antidepressant efficacy trials to 1,271 patients presenting to an outpatient practice who received a principal diagnosis of major depressive disorder. The patients underwent a thorough diagnostic evaluation. We compared the percentage of patients that would be excluded in studies of different medications. RESULTS The percentage of patients that would have been excluded was significantly higher in the vortioxetine studies than other medications. For the 15 medications that were included in at least 5 trials, we computed the mean percentage of patients that would be excluded. The values ranged from 76.0% (for fluoxetine) to 99.1% (for quetiapine). LIMITATIONS While our calculations were based on the exclusion criteria stated in the published articles, we have no way of knowing how these criteria were actually applied. CONCLUSION Studies of different medications vary in how representative the samples are of patients in clinical practice. The variability in the inclusion/exclusion criteria used to select samples for antidepressant efficacy trials, and the evidence that studies of different medications vary in their generalizability, makes it more difficult to interpret network analyses comparing the relative efficacy of medications.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States.
| | - Caroline Balling
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
| | - Iwona Chelminski
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
| | - Kristy Dalrymple
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
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Wang WT, Qian H, Wu JW, Chen XW, Li JQ. Synthesis and antidepressant-like activity of novel alkoxy-piperidine derivatives targeting SSRI/5-HT 1A/5-HT 7. Bioorg Med Chem Lett 2019; 29:126769. [PMID: 31699607 DOI: 10.1016/j.bmcl.2019.126769] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 10/08/2019] [Accepted: 10/16/2019] [Indexed: 11/25/2022]
Abstract
A series of novel alkoxy-piperidine derivatives were synthesized and evaluated for their serotonin reuptake inhibitory and binding affinities for 5-HT1A/5-HT7 receptors. In vivo antidepressant activities of the selective compounds were explored using the forced swimming test (FST) and tail suspension test (TST) in mice. The results showed that compounds 7a (reuptake inhibition (RUI), IC50 = 177 nM; 5-HT1A, Ki = 12 nM; 5-HT7, Ki = 25 nM) and 15g (RUI, IC50 = 85 nM; 5-HT1A, Ki = 17 nM; 5-HT7, Ki = 35 nM) were potential antidepressant agents in animal behavioral models with high 5-HT1A/5-HT7 receptor affinities and moderate serotonin reuptake inhibition, and good metabolic stability in vitro.
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Affiliation(s)
- Wen-Tao Wang
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, PR China; School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China.
| | - Hao Qian
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, PR China
| | - Jian-Wei Wu
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, PR China
| | - Xiao-Wen Chen
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, PR China
| | - Jian-Qi Li
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, PR China.
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Abstract
Vortioxetine is a novel antidepressant with multimodal activity currently approved for the treatment of major depressive disorder. Vortioxetine is orally administered once daily at 5- to 20-mg doses. The pharmacokinetics of vortioxetine are linear and dose proportional, with a mean terminal half-life of approximately 66 h and steady-state plasma concentrations generally achieved within 2 weeks of dosing. The mean absolute oral bioavailability of vortioxetine is 75%. No food effect on pharmacokinetics was observed. Vortioxetine is metabolized by cytochrome P450 enzymes and subsequently by uridine diphosphate glucuronosyltransferase. The major metabolite is pharmacologically inactive, and the minor pharmacologically active metabolite is not expected to cross the blood–brain barrier, making the parent compound primarily responsible for in-vivo activity. No clinically relevant differences were observed in vortioxetine exposure by sex, age, race, body size, and renal or hepatic function. Dose adjustment is only recommended for cytochrome P450 2D6 poor metabolizers based on polymorphism of the cytochrome P450 enzymes involved. Similarly, except for bupropion, a strong cytochrome P450 2D6 inhibitor, and rifampin, a broad cytochrome P450 inducer, co-administration of other drugs evaluated did not affect the vortioxetine exposure or safety profile in any clinically meaningful way. Pharmacodynamic studies demonstrated that vortioxetine achieved high levels of serotonin transporter occupancy in relevant brain areas, affected neurotransmitter levels in the cerebrospinal fluid, and modified abnormal resting state networks in the brain over the therapeutic dose range. Overall, vortioxetine can be administered in most populations studied to date without major dose adjustments; however, dose adjustments should be considered on a patient-by-patient basis.
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Jacobsen P, Zhong W, Nomikos G, Clayton A. Paroxetine, but not Vortioxetine, Impairs Sexual Functioning Compared With Placebo in Healthy Adults: A Randomized, Controlled Trial. J Sex Med 2019; 16:1638-1649. [PMID: 31405765 DOI: 10.1016/j.jsxm.2019.06.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 06/24/2019] [Accepted: 06/30/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Sexual dysfunction is prevalent among patients with depression, but assessment of treatment-emergent sexual dysfunction (TESD), a common side effect of antidepressants, can be confounded by the treatment of depressive symptoms in some patients. AIM To evaluate sexual functioning in healthy volunteers administered vortioxetine compared with paroxetine, an antidepressant known to cause sexual dysfunction, and placebo. METHODS This phase 4, multicenter, randomized, double-blind, placebo-controlled, 4-arm, fixed-dose, head-to-head study compared sexual functioning in healthy volunteers administered vortioxetine (10 and 20 mg once daily [QD]), paroxetine (20 mg QD), or placebo for 5 weeks. Approximately equal numbers of men and women ages 18-40 years with normal sexual functioning (self-reported Changes in Sexual Functioning Questionnaire Short-Form [CSFQ-14] score > 47 for men; > 41 for women) were enrolled. Two modified full analysis sets adjusting for treatment non-compliance were prespecified. MAIN OUTCOME MEASURE The primary endpoint was change in CSFQ-14 total score for vortioxetine (10 and 20 mg) vs paroxetine after 5 weeks. Additional endpoints included CSFQ-14 change scores vs placebo, CSFQ-14 subscales, and patient global impression. RESULTS Of the 361 subjects enrolled (mean age, 28.4 years), approximately 57% were white, 34% black/African American, and 4% Asian. Vortioxetine 10 mg was associated with significantly less TESD than paroxetine (mean difference, +2.74 points; P = .009). Although vortioxetine 20 mg was associated with numerically less TESD than paroxetine (mean difference, +1.05 points), this difference did not reach statistical significance. Non-compliance appeared to influence results, particularly the paroxetine and vortioxetine 20 mg arms. Paroxetine, but not vortioxetine, was associated with statistically significantly more TESD vs placebo. Vortioxetine also had better outcomes than paroxetine in the 3 phases and 5 dimensions of sexual functioning measured by CSFQ-14. CLINICAL IMPLICATIONS These data establish that vortioxetine is associated with less TESD than paroxetine in healthy individuals, suggesting that vortioxetine may be a drug of choice in managing depressive disorders when sexual functioning is a concern. STRENGTHS & LIMITATIONS Conducting the study in healthy adults mitigated the risk of an underlying condition (eg, depression) confounding the results. Assay sensitivity was demonstrated by statistically significant TESD with paroxetine vs placebo. The single comparator, paroxetine, and short study duration limit the generalizability of these results. CONCLUSION Vortioxetine is associated with less TESD than paroxetine in healthy adults across all phases and dimensions of the sexual response cycle. Vortioxetine was not significantly different from placebo on sexual functioning; however, the difference was significant between paroxetine and placebo, validating study results. Jacobsen P, Zhong W, Nomikos G, et al. Paroxetine, but not Vortioxetine, Impairs Sexual Functioning Compared With Placebo in Healthy Adults: A Randomized, Controlled Trial. J Sex Med 2019; 16:1638-1649.
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Affiliation(s)
- Paula Jacobsen
- Takeda Development Center Americas, Inc., Deerfield, IL, USA
| | - Wei Zhong
- Takeda Development Center Americas, Inc., Deerfield, IL, USA
| | - George Nomikos
- Takeda Development Center Americas, Inc., Deerfield, IL, USA
| | - Anita Clayton
- University of Virginia School of Medicine, Charlottesville, VA, USA.
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Byun TH, Chaliki SS, Poole KG. New Treatment Options for Depression: A Primer for Internists. Am J Med 2019; 132:678-684. [PMID: 30710538 DOI: 10.1016/j.amjmed.2019.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 10/27/2022]
Abstract
Depression continues to be a challenging condition to treat despite the myriad treatment options available. Primary care providers are increasingly tasked with providing second- and third-line treatments for major depressive disorder, and thus, should be familiar with newer medication therapies that are available. In this article, we aim to provide the general internist and other providers who treat depression in their practice with a succinct review of recent developments in the treatment of depression.
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Affiliation(s)
- Tina H Byun
- Division of Community Internal Medicine, Mayo Clinic, Scottsdale, Ariz.
| | - Swarna S Chaliki
- Division of Community Internal Medicine, Mayo Clinic, Scottsdale, Ariz
| | - Kenneth G Poole
- Division of Community Internal Medicine, Mayo Clinic, Scottsdale, Ariz
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Chokka P, Bougie J, Rampakakis E, Proulx J. Assessment in Work Productivity and the Relationship with Cognitive Symptoms (AtWoRC): primary analysis from a Canadian open-label study of vortioxetine in patients with major depressive disorder (MDD). CNS Spectr 2019; 24:338-347. [PMID: 29792585 PMCID: PMC6676443 DOI: 10.1017/s1092852918000913] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 02/21/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The Assessment in Work Productivity and the Relationship with Cognitive Symptoms (AtWoRC) study aimed to assess the association between cognitive symptoms and work productivity in gainfully employed patients receiving vortioxetine for a major depressive episode (MDE). METHODS Patients diagnosed with major depressive disorder (MDD) and treated with vortioxetine independently of study enrollment were assessed over 52 weeks at visits that emulated a real-life setting. Patients were classified as those receiving vortioxetine as the first treatment for their current MDE (first treatment) or having shown inadequate response to a previous antidepressant (switch). The primary endpoint was the correlation between changes in patient-reported cognitive symptoms (20-item Perceived Deficits Questionnaire [PDQ-D-20]) and changes in work productivity loss (Work Limitations Questionnaire [WLQ]) at week 12. Additional assessments included changes in symptom and disease severity, cognitive performance, functioning, work loss, and safety. RESULTS In the week 12 primary analysis, 196 eligible patients at 26 Canadian sites were enrolled, received at least one treatment dose, and attended at least one postbaseline study visit. This analysis demonstrated a significant, strong correlation between PDQ-D-20 and WLQ productivity loss scores (r=0.634; p<0.001), and this correlation was significant in both first treatment and switch patients (p<0.001). A weaker correlation between Digit Symbol Substitution Test and WLQ scores was found (r=-0.244; p=0.003). CONCLUSION At 12 weeks, improvements in cognitive dysfunction were significantly associated with improvements in workplace productivity in patients with MDD, suggesting a role for vortioxetine in functional recovery in MDD.
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Affiliation(s)
- Pratap Chokka
- Grey Nuns Community Hospital, Edmonton, Alberta, Canada
| | | | | | - Jean Proulx
- Lundbeck Canada Inc., Montreal, Quebec, Canada
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Brivio P, Corsini G, Riva MA, Calabrese F. Chronic vortioxetine treatment improves the responsiveness to an acute stress acting through the ventral hippocampus in a glucocorticoid-dependent way. Pharmacol Res 2019; 142:14-21. [DOI: 10.1016/j.phrs.2019.02.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/04/2019] [Accepted: 02/04/2019] [Indexed: 12/12/2022]
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Al-Shalabi R, Hefnawy M, Alrabiah H, Al-Johar H, Mohammed M, Alanazi M, Almehizia A, Abounassif M, Jardan YB. Validated Microemulsion Liquid Chromatography-Fluorescence Method for the Quantification of Duloxetine and its Two Main Metabolites in Plasma: Application to Clinical Pharmacokinetic Studies. CURR PHARM ANAL 2019. [DOI: 10.2174/1573412915666181224123749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Duloxetine (DL) is a selective serotonin and norepinephrine reuptake inhibitor.
The drug is used in the treatment of major depression, anxiety, pain related to diabetic peripheral neuropathy
and stress urinary incontinence.
</P><P>
Objective: This study described, for the first time, the development and validation of a highly selective
and sensitive microemulsion liquid chromatography-fluorescence (MELC-FL) method with low environmental
pollution and without extraction steps for the simultaneous quantification of DL, and its two
main metabolites; 5-hydroxy-6-methoxy duloxetine (5-HDL) and 4-hydroxy duloxetine glucuronide (4-
HDLG) in plasma.
Methods:
The studied analytes and methyl paraben (an internal standard) were detected using excitation
and emission wavelengths of 280 and 340 nm, respectively. The analysis was performed on Water
Symmetry C18 analytical column (100 Å, 150 mm x 3.9 mm, 5 µm) by directly injecting the plasma
after appropriate dilution with microemulsion mobile phase. Total analytical run time was 4 min.
Results:
The MELC-FL method was statistically validated according to the FDA guidelines for bioanalytical
methods for linearity, accuracy, precision, specificity, robustness, and stability. Linear calibration
plots were achieved in the ranges of 25-1200 ng/mL for DL and 50-1500 ng/mL for 5-HDL and 4-
HDLG (r2 ≥ 0.997) in rat plasma. The intra- and inter- assay precisions and accuracy were acceptable.
The overall recoveries of DL and its two main metabolites from rat plasma were between 97.12% and
103.12% with an RSD value between 0.34% and 4.57%.
Conclusion:
The present study supports the possible use of the microemulsion mobile phase in LC as a
“greener ” mobile phase. The developed method offered an advantage in the form of direct analysis of
biological samples after appropriate dilution with eco-friendly microemulsion mobile phase, which
decreased the possibility of sample loss during analysis. The developed assay was successfully applied
in a pharmacokinetic study and it established the applicability of the method for the determination of
concentration-time profiles of DL and its two main metabolites in rat plasma after systemic administration.
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Affiliation(s)
- Raniah Al-Shalabi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohamed Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Haitham Alrabiah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Haya Al-Johar
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mostafa Mohammed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdulrahman Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed Abounassif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Yousef Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
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Faquih AE, Memon RI, Hafeez H, Zeshan M, Naveed S. A Review of Novel Antidepressants: A Guide for Clinicians. Cureus 2019; 11:e4185. [PMID: 31106085 PMCID: PMC6504013 DOI: 10.7759/cureus.4185] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This review article aims to provide insight into the mechanisms of action, pharmacokinetics, clinical efficacy, safety and tolerability of four novel antidepressants including desvenlafaxine, vortioxetine, vilazodone, and levomilnacipran. Following keywords are used in PubMed and Scopus to search for relevant articles: (depression) AND (psychopharmacology OR desvenlafaxine OR levomilnacipran OR vortioxetine OR vilazodone). Patients with a lack of effectiveness or tolerability to certain antidepressants may get benefit from selecting a new antidepressant with different mechanism of action. These medications can be an option in the selection of newer antidepressants. Depression may not be caused by the simple deficiency of serotonin in the brain, but rather a complex interplay of various neurotransmitters including serotonin, norepinephrine, glutamate, and histamine at certain brain areas. The above-mentioned novel antidepressants exert their therapeutic benefits by acting on multiple neurotransmitters. The complexity of underlying the neurobiological mechanism should be considered while formulating a plan of care.
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Affiliation(s)
- Amber E Faquih
- Psychiatry, Dow University of Health Sciences, Karachi, PAK
| | | | | | - Muhammad Zeshan
- Psychiatry, Bronx Lebanon Hospital Icahn School of Medicine at Mount Sinai, Bronx, USA
| | - Sadiq Naveed
- Psychiatry, Kansas University Medical Center, Kansas, USA
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Gonda X, Sharma SR, Tarazi FI. Vortioxetine: a novel antidepressant for the treatment of major depressive disorder. Expert Opin Drug Discov 2018; 14:81-89. [DOI: 10.1080/17460441.2019.1546691] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xenia Gonda
- Department of Psychiatry and Psychotherapy, Kutvolgyi Clinical Centre, Semmelweis University, Budapest, Hungary
- MTA-SE Neurochemistry and Neuropsychopharmacology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
- NAP-2-SE New Antidepressant Target Research Group, Semmelweis University, Budapest, Hungary
| | - Samata R. Sharma
- Department of Psychiatry, Harvard Medical School, Brigham and Women’s Hospital, Boston, USA
| | - Frank I. Tarazi
- Department of Psychiatry and Neuroscience Program, Harvard Medical School, McLean Hospital, Belmont, USA
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Chin CN, Zain A, Hemrungrojn S, Ung EK, Kwansanit P, Au Yong KC, Chong MSW, Inpa C, Yen TH, Yeoh BBD, Tay LK, Bernardo C, Lim LCC, Yap CH, Fones C, Nayak A, Nelleman L. Results of a real-world study on vortioxetine in patients with major depressive disorder in South East Asia (REVIDA). Curr Med Res Opin 2018; 34:1975-1984. [PMID: 29768955 DOI: 10.1080/03007995.2018.1477746] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The REVIDA study aimed to assess the evolution of major depression symptoms in South East Asian (SEA) patients treated with vortioxetine for major depression in real-world clinical practice. METHODS This non-interventional study was conducted from August 2016 to April 2017. A total of 138 patients (aged 18-65 years) with an active episode of major depression were recruited from Malaysia, Philippines, Singapore and Thailand. Vortioxetine was initiated on the first visit and patients were followed for 3 months. Depression severity was assessed using the PHQ-9 questionnaire (patient assessed) and CGI-S scale (physician assessed); cognitive function was assessed with the PDQ-D questionnaire; work productivity and activity impairment (WPAI) was assessed with the WPAI questionnaire. RESULTS At baseline, 89.9% of patients were moderately to severely depressed (PHQ-9 score ≥10). During the 3 month treatment period, mean ± SD PHQ-9 score decreased from 18.7 ± 5.7 to 5.0 ± 5.3, mean ± SD CGI-S score decreased from 4.4 ± 0.7 to 2.2 ± 1.1 and mean ± SD PDQ-D score decreased from 42.1 ± 18.8 to 13.4 ± 13.0. By Month 3, response and remission rates reached 80.8% and 59.0%, respectively. Work productivity loss decreased from 73.6% to 30.5%, while activity impairment decreased from 71.5% to 24.6%. Positive correlations were observed between PHQ-9, PDQ-D, and WPAI work productivity loss and activity impairment. By Month 3, 82.0% of patients were either not depressed or only mildly depressed (PHQ-9 score ≤9). CONCLUSION In real-world clinical settings, vortioxetine was effective in reducing depression severity and improving cognitive function and work productivity in SEA patients with major depression.
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Affiliation(s)
- Cheuk Ngen Chin
- a Klinik Pakar C N Chin Sdn Bhd, CMH Medical Center , Kuala Lumpur , Malaysia
| | - Azhar Zain
- b KPJ Ampang Puteri Specialist Hospital , Selangor , Malaysia
| | | | | | | | | | | | - Chalowat Inpa
- h Somdejphrachaotaksin Hospital , Muang Tak , Thailand
| | - Teck Hoe Yen
- i Neuropsy Clinic Sdn Bhd , Chinese Maternity Hospital , Kuala Lumpur , Malaysia
| | | | - Liam Kai Tay
- k Dr Tay Liam Kai Psychiatric Care Clinic, Mount Elizabeth Novena Specialist Centre , Singapore , Singapore
| | - Carmina Bernardo
- l Mood and Anxiety Resource and Referral Center, Makati Medical Center , Makati , Philippines
| | | | - Chin Hong Yap
- n Yap Psychiatry Specialist Clinic S/B , Kuching , Malaysia
| | - Calvin Fones
- o Fones Clinic, Gleneagles Medical Centre , Singapore , Singapore
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Christensen MC, Florea I, Lindsten A, Baldwin DS. Efficacy of vortioxetine on the physical symptoms of major depressive disorder. J Psychopharmacol 2018; 32:1086-1097. [PMID: 30047820 PMCID: PMC6380624 DOI: 10.1177/0269881118788826] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Efficacy has been proven for vortioxetine in short-term and long-term treatment of major depressive disorder (MDD), with broad beneficial effects on emotional, physical and cognitive symptoms. Limited specific data on the effects of vortioxetine on depression-related physical symptoms have been published. METHODS A meta-analysis was carried out of five short-term multinational, double-blind, placebo-controlled studies. These studies were conducted in a total of 2105 adult MDD outpatients (18-75 years) with a major depressive episode of ⩾3 months' duration. Only patients treated with a dose of 5 or 10 mg vortioxetine (therapeutic doses) or placebo were included in this analysis. Efficacy assessment of vortioxetine on the physical symptoms of depression included all items of the Hamilton Depression Scale (HAM-D) assessing physical symptoms, and all somatic items in the Hamilton Anxiety Scale (HAM-A). A subgroup analysis in MDD patients with coexisting anxiety symptoms (i.e. those with a HAM-A ⩾20 at baseline) was also performed. RESULTS A significant improvement ( p<0.05) of vortioxetine versus placebo was observed on all HAM-D items measuring physical symptoms, except for the somatic gastrointestinal symptoms and loss of weight items. Significant effects were also observed on the HAM-A somatic items: general somatic symptoms, gastrointestinal symptoms, and autonomic symptoms. In patients with a high baseline level of anxiety, a significant effect of vortioxetine was also observed on the physical symptoms of depression. CONCLUSIONS These analyses indicate that patients with MDD, including those with a high level of anxiety symptoms, have significant improvements in MDD-associated physical symptoms when treated with vortioxetine.
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Affiliation(s)
| | | | | | - David S Baldwin
- Clinical and Experimental Sciences,
Faculty of Medicine, University of Southampton, UK,University Department of Psychiatry and
Mental Health, University of Cape Town, South Africa
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