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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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Vortioxetine Improves Depressive Symptoms and Cognition in Parkinson's Disease Patients with Major Depression: An Open-Label Prospective Study. Brain Sci 2022; 12:brainsci12111466. [PMID: 36358393 PMCID: PMC9688230 DOI: 10.3390/brainsci12111466] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/15/2022] [Accepted: 10/26/2022] [Indexed: 11/17/2022] Open
Abstract
Depression is frequent in Parkinson’s disease (PD) patients, but the evidence for many antidepressant agents to treat it in PD is insufficient. The aim of the present prospective open-label single-arm study (VOPARK, an open-label study of the effectiveness and safety of VOrtioxetine in PARKinson’s disease patients with depression) was to analyze the effectiveness of vortioxetine on depressive symptoms in PD patients with major depression. The primary efficacy outcome was the change from baseline (VB) at the end of the observational period (12 weeks ± 14 days; V12w) in the 17-item Hamilton Depression Rating Scale (HAM-D17) total score. At VB, all patients had a HAM-D17 total score ≥16. A total of 30 patients (age 66.23 ± 10.27; 73.3% males) were included between February 2021 (first patient, 12/FEB/21) and March 2022 (last patient, 14/MAR/22). At 12 weeks, 27 patients completed the follow-up (90%). The total HAM-D17 total score was reduced by 52.7% (from 21.5 ± 4.75 at VB to 10.44 ± 7.54 at V12w; Cohen’s effect size = −2.5; p < 0.0001) and the response and remission rates were 50% and 43.3%, respectively. Apathy (Apathy Scale; p < 0.0001), cognition (PD-Cognitive Rating Scale; p = 0.007), fatigue (Fatigue Severity Scale; p = 0.014), and quality of life (PDQ-39 (p = 0.001) and EUROHIS-QOL8 (p < 0.0001)) improved at 3 weeks as well. A total of 11 adverse events in 10 patients (33.3%) were reported, one of which was severe (vomiting related to vortioxetine with full recovery after drug withdrawal). Vortioxetine was safe and well tolerated and improved depressive symptoms and other non-motor symptoms in PD patients.
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Hong X, Zhang L, Zha J. Toxicity of waterborne vortioxetine, a new antidepressant, in non-target aquatic organisms: From wonder to concern drugs? ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 304:119175. [PMID: 35337889 DOI: 10.1016/j.envpol.2022.119175] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 03/10/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
Vortioxetine is increasing in popularity as a treatment for major depressive disorder and has been detected in wastewater effluent. However, information on the toxicity and environmental risk of vortioxetine in non-target organisms is scarce. Here, embryonic and juvenile zebrafish (Danio rerio) were used to assess the toxicity of vortioxetine (0, 1, 10, 30, 100, 300, and 1000 μg/L) after 120 h and 7 d of exposure, respectively. Vortioxetine induced significant toxicity during embryonic development, including effects on survival, hatching, basal heart rate, spontaneous tail coiling and developmental abnormalities, and inhibited larval locomotor activity at concentrations higher than 30 μg/L. Additionally, vortioxetine evoked anxiolytic-like behavior and caused histopathological changes to multiple organs (gills, heart, liver and intestine) in juvenile zebrafish. Significant increase in 5-HT content was observed in whole zebrafish larvae and juvenile brain tissues from animals treated with 1 or 100 μg/L vortioxetine. Notably, the lowest effective concentrations of vortioxetine for zebrafish were mainly in the range of 10-30 μg/L, which were slightly lower than the vortioxetine therapeutic concentrations. Risk quotients assuming conservative exposure assessments were above one in European countries indicating moderate risk for the behavioral endpoints assessed. We believe that these results highlight the adverse effects of vortioxetine on non-target organisms and that further investigations will be required to provide a higher confidence.
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Affiliation(s)
- Xiangsheng Hong
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Le Zhang
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jinmiao Zha
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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Shweiki S, Diav-Citrin O. Pregnancy outcome after first trimester exposure to vortioxetine: A case series. Birth Defects Res 2021; 113:511-515. [PMID: 33463081 DOI: 10.1002/bdr2.1864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 11/11/2022]
Abstract
BACKGROUND The objective of this study was to collect outcome after vortioxetine exposure during the first trimester of pregnancy in a case series. METHODS Callers who were counseled by the Israeli Teratology Information Service (TIS) regarding vortioxetine exposure during pregnancy were prospectively collected and followed-up by telephone using a structured questionnaire. Outcomes were confirmed by a pediatrician with medical records in the neonatal period. RESULTS Between 2016 and 2019, a total of 19 women were included in the TIS database after first trimester exposure to vortioxetine. Seventeen pregnancy follow-ups were obtained, while two pregnancies were lost to follow-up. Eleven pregnancies resulted in 12 live births with no malformations including one set of twins; there were three miscarriages, two terminations, and one stillbirth in week 22. One termination was performed due to prenatal diagnosis of acrania (the woman also took carbamazepine, folic acid and dipyrone), and the second due to fear of abnormalities after cystic hygroma was suspected at week 12 with nuchal translucency of 8.1 mm and no further cytogenetic testing. The twins were born in week 35. Two women continued using the medication until delivery; one of these women reported nursing her baby from birth to up to 1 year, while she continued taking vortioxetine. DISCUSSION This case series provides preliminary outcome data on vortioxetine exposure in pregnancy. However, the small sample size calls for caution in the interpretation of results. Denominator-based studies are needed before conclusions can be drawn.
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Affiliation(s)
- Siham Shweiki
- Department of Child Development and Rehabilitation, Medical Management, The Israeli Teratology Information Service, Ministry of Health, Jerusalem, Israel
| | - Orna Diav-Citrin
- Department of Child Development and Rehabilitation, Medical Management, The Israeli Teratology Information Service, Ministry of Health, Jerusalem, Israel.,Department of Medical Neurobiology, Faculty of Medicine, The Hebrew University Hadassah Medical School, Jerusalem, Israel
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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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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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Thase ME, Stanford AD, Memisoglu A, Martin W, Claxton A, Bodkin JA, Trivedi MH, Fava M, Yu M, Pathak S. Results from a long-term open-label extension study of adjunctive buprenorphine/samidorphan combination in patients with major depressive disorder. Neuropsychopharmacology 2019; 44:2268-2276. [PMID: 31254971 PMCID: PMC6897901 DOI: 10.1038/s41386-019-0451-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/22/2019] [Accepted: 06/11/2019] [Indexed: 12/19/2022]
Abstract
Buprenorphine/samidorphan (BUP/SAM; ALKS 5461) is an investigational opioid system modulator for the adjunctive treatment of patients with major depressive disorder (MDD), who did not respond adequately to prior antidepressant therapy (ADT). FORWARD-2, an open-label extension study, assessed long-term safety and tolerability of adjunctive BUP/SAM treatment in these patients. Patients from four short-term trials and de novo patients were enrolled; all had confirmed MDD and a current major depressive episode lasting 2-24 months. Patients were treated with an established ADT for ≥8 weeks before receiving sublingual, adjunctive BUP/SAM 2 mg/2 mg for up to 52 weeks. Safety (primary objective) was assessed via adverse events (AEs), the Columbia-Suicide Severity Rating Scale, and the Clinical Opiate Withdrawal Scale (COWS). Exploratory evaluation of efficacy was done using the Montgomery-Åsberg Depression Rating Scale (MADRS). Of 1485 patients, 50% completed the study and 11% discontinued due to AEs. AEs of nausea, headache, constipation, dizziness, and somnolence, each occurred in ≥10% of patients. There was no evidence of increased suicidal ideation or behavior. Euphoria-related AEs were uncommon (1.2%). Following abrupt BUP/SAM discontinuation, "drug withdrawal" AEs were infrequent (0.4%), and the incidence of COWS categorical worsening after abrupt drug discontinuation was low (6.5%). Improvements in mean MADRS scores were maintained until study end, suggesting durability of antidepressant effect in patients continuing treatment. BUP/SAM was generally well tolerated, with a low risk of abuse and an AE profile consistent with those seen in placebo-controlled studies. Withdrawal reports were uncommon and of limited clinical impact.
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Affiliation(s)
- Michael E. Thase
- 0000 0004 1936 8972grid.25879.31Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania School of Medicine, 3535 Market Street, Suite 670, Philadelphia, PA 19104-3309 USA
| | | | | | | | - Amy Claxton
- grid.422303.4Alkermes, Inc., Waltham, MA USA
| | - J. Alexander Bodkin
- 0000 0000 8795 072Xgrid.240206.2McLean Hospital, Belmont, MA USA ,000000041936754Xgrid.38142.3cHarvard Medical School, Boston, MA USA
| | - Madhukar H. Trivedi
- 0000 0000 9482 7121grid.267313.2University of Texas Southwestern Medical Center, Dallas, TX USA
| | - Maurizio Fava
- 000000041936754Xgrid.38142.3cHarvard Medical School, Boston, MA USA ,0000 0004 0386 9924grid.32224.35Massachusetts General Hospital, Boston, MA USA
| | - Miao Yu
- grid.422303.4Alkermes, Inc., Waltham, MA 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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11
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Inoue T, Nishimura A, Sasai K, Kitagawa T. Randomized, 8-week, double-blind, placebo-controlled trial of vortioxetine in Japanese adults with major depressive disorder, followed by a 52-week open-label extension trial. Psychiatry Clin Neurosci 2018; 72:103-115. [PMID: 29160598 DOI: 10.1111/pcn.12623] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 11/10/2017] [Accepted: 11/16/2017] [Indexed: 12/15/2022]
Abstract
AIM Safety and efficacy of vortioxetine (5-20 mg/day) in Japanese patients with major depressive disorder were evaluated in two phase 3 studies consisting of a short-term, 8-week, placebo-controlled, double-blind study followed by a long-term, 52-week, open-label extension study. METHODS The primary end-point of the short-term study was change from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score at week 8. The primary objective of the extension study was vortioxetine's long-term safety; efficacy end-points included change in MADRS total score, Clinical Global Impression Scale (CGI)-Severity (S) score from the long-term study baseline, and CGI-Improvement (CGI-I) score over 52 weeks. RESULTS Of the 366 randomized patients, 338 completed the short-term study, and 119 patients continued into the extension study. Primary (analysis of covariance) and secondary (mixed model for repeated measurements) analyses in the short-term study showed numerically greater, but not statistically significant, decreases in change in MADRS total score from baseline between the vortioxetine and placebo groups at week 8. In the long-term study, 86.6% of patients reported at least one treatment-emergent adverse event, with the most common being nasopharyngitis (40.3%) and nausea (21%). MADRS total score and CGI-I and CGI-S scores improved with continued vortioxetine treatment from baseline of the open-label study to week 52. CONCLUSION Vortioxetine failed to meet significance versus placebo in the primary efficacy analysis at week 8 in the short-term study. The extension trial indicated continued improvement of depressive symptoms from baseline of this study throughout the 52-week treatment period. Vortioxetine treatment was safe and well tolerated in both studies.
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Affiliation(s)
- Takeshi Inoue
- Department of Psychiatry, Tokyo Medical University, Tokyo, Japan
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12
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Salagre E, Grande I, Solé B, Sanchez-Moreno J, Vieta E. Vortioxetine: A new alternative for the treatment of major depressive disorder. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.rpsmen.2018.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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13
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Chen G, Nomikos GG, Affinito J, Zhao Z. Lack of Effect of Vortioxetine on the Pharmacokinetics and Pharmacodynamics of Ethanol, Diazepam, and Lithium. Clin Pharmacokinet 2017; 55:1115-27. [PMID: 27048210 PMCID: PMC4996894 DOI: 10.1007/s40262-016-0389-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Because the multimodal antidepressant vortioxetine is likely to be coadministered with other central nervous system (CNS)-active drugs, potential drug-drug interactions warrant examination. OBJECTIVE These studies evaluated whether there are pharmacokinetic and/or pharmacodynamic interactions between vortioxetine and ethanol, diazepam, or lithium. METHODS This series of phase I studies included healthy men and women (only men in the lithium study) aged 18-45 years. The ethanol study was a randomized, double-blind, two-parallel group, four-period crossover study in which subjects received a single dose of vortioxetine (20 or 40 mg) or placebo with or without ethanol, and the diazepam study was a randomized, double-blind, placebo-controlled, two-sequence, two-period crossover study in which subjects received a single dose of diazepam following multiple doses of vortioxetine 10 mg/day or placebo. These two studies evaluated the effect of coadministration on standardized psychomotor parameters and on selected pharmacokinetic parameters of each drug. The lithium study was a single-blind, single-sequence study evaluating the effect of multiple doses of vortioxetine 10 mg/day on the steady-state pharmacokinetics of lithium. RESULTS Concomitant administration of vortioxetine and single doses of either ethanol or diazepam had no significant effect on the psychomotor performance of subjects compared with administration of ethanol or diazepam alone. Vortioxetine had no significant effect on the pharmacokinetics of ethanol, diazepam, or lithium, and ethanol had no significant effect on the pharmacokinetics of vortioxetine. CONCLUSIONS Concomitant administration of these agents with vortioxetine was generally well tolerated, with no clinically relevant drug-drug pharmacokinetic or pharmacodynamic interactions identified.
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Affiliation(s)
- Grace Chen
- Clinical Pharmacology, Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL, 60015, USA.
| | - George G Nomikos
- Clinical Science, Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL, 60015, USA
| | - John Affinito
- Pharmacovigilance, Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL, 60015, USA
| | - Zhen Zhao
- Analytical Science, Takeda Development Center Americas, Inc., One Takeda Parkway, Deerfield, IL, 60015, USA
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Vieta E, Loft H, Florea I. Effectiveness of long-term vortioxetine treatment of patients with major depressive disorder. Eur Neuropsychopharmacol 2017; 27:877-884. [PMID: 28693903 DOI: 10.1016/j.euroneuro.2017.06.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/31/2017] [Accepted: 06/20/2017] [Indexed: 11/26/2022]
Abstract
To investigate the effectiveness, safety, and tolerability of vortioxetine in patients treated at therapeutic doses (5-20mg/day) for both acute and maintenance treatment, patient-level data were pooled from 5 long-term (52-week), open-label extension studies of major depressive disorder. The mean (±standard deviation) MADRS total score improved from 17.1±10.2 at the start of maintenance therapy to 7.6±8.2 (observed cases [OC]) or 10.3±9.9 (last observation carried forward [LOCF]) at week 52. The mean HAM-A total scores improved from 11.3±6.9 to 6.0±6.0 (OC) or 7.5±6.7 (LOCF) and the mean CGI-S score improved from 3.11±1.20 to 1.94±1.08 (OC) or 2.27±1.26 (LOCF) at week 52. Response and remission rates increased over time. At week 52, the total response rate was 75.4% (n=916/1215, LOCF) and the total remission rate was 60.7% (n=738/1215, LOCF). There were no differences in effectiveness as assessed by MADRS total scores at week 52 in subgroups based on gender, age (<55 vs ≥55 years), baseline HAM-A total score (<20 vs ≥20), baseline MADRS total score (<30 vs ≥30), previous major depressive episodes (MDEs) (<3 vs ≥3) or current MDE duration (<6 vs ≥6 months) at the start of the lead-in studies, or response status (≥50% decrease in MADRS total score during the lead-in study). The most commonly reported adverse event during the maintenance period was nausea.
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Affiliation(s)
- Eduard Vieta
- Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain.
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15
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Salagre E, Grande I, Solé B, Sanchez-Moreno J, Vieta E. Vortioxetine: A new alternative for the treatment of major depressive disorder. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2017; 11:48-59. [PMID: 28800937 DOI: 10.1016/j.rpsm.2017.06.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 05/08/2017] [Accepted: 06/14/2017] [Indexed: 12/20/2022]
Abstract
Major Depressive Disorder (MDD) is a serious psychiatric condition. Its treatment remains a challenge nowadays. Vortioxetine is a novel antidepressant with a unique profile, as it acts as a multimodal serotoninergic agent. Its efficacy in MDD has been established in many short- and long-term studies, with 7 positive, 4 negative and 1 failed randomized controlled trials. Moreover, its ability to modulate a wide range of neurotransmitters (serotonin, dopamine, norepinephrine, histamine, glutamate or GABA) confers vortioxetine pro-cognitive effects. Side effects are also different from conventional antidepressants, according to its low incidence of sexual dysfunction, weight gain or cardiovascular alterations. The aim of this systematic review is to describe the pharmacology, clinical efficacy and safety profile of vortioxetine, as well as its potential effectiveness in improving cognitive symptoms.
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Affiliation(s)
- Estela Salagre
- Servicio de Psiquiatría y Psicología, Hospital Clínic, Instituto de Neurociencias, Universidad de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Cataluña, España
| | - Iria Grande
- Servicio de Psiquiatría y Psicología, Hospital Clínic, Instituto de Neurociencias, Universidad de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Cataluña, España
| | - Brisa Solé
- Servicio de Psiquiatría y Psicología, Hospital Clínic, Instituto de Neurociencias, Universidad de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Cataluña, España
| | - Jose Sanchez-Moreno
- Servicio de Psiquiatría y Psicología, Hospital Clínic, Instituto de Neurociencias, Universidad de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Cataluña, España
| | - Eduard Vieta
- Servicio de Psiquiatría y Psicología, Hospital Clínic, Instituto de Neurociencias, Universidad de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Cataluña, España.
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Oppa M, Cesnekova D, Nosalova G, Ondrejka I. Review of a New Multimodal Antidepressant Vortioxetine. ACTA MEDICA MARTINIANA 2016. [DOI: 10.1515/acm-2016-0011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Vortioxetine is a novel antidepressant with two mechanisms of action – direct effect on several serotonin receptors and serotonin re-uptake inhibition. It shows antidepressant, anxiolytic and cognitive effects during the treatment of major depressive disorder (MDD). The aim of this article was to summarize the use of vortioxetine in clinical studies and assess the efficacy and tolerability. Most of the studies reported a statistically significant efficacy for vortioxetine versus placebo. In addition, vortioxetine showed efficacy in patients with an inadequate response to selective serotonin re-uptake inhibitors (SSRI) or serotonin-noradrenaline re-uptake inhibitors (SNRI) monotherapy and improved cognitive function in patients with MDD. In these studies, vortioxetine was well tolerated – most common observed adverse effect was nausea – and it was not associated with clinically important changes in laboratory test results or vital signs. Vortioxetine showed a relatively low incidence of sexual dysfunction.
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Affiliation(s)
- M Oppa
- Comenius University in Bratislava, Jessenius Faculty of Medicine in Martin and University Hospital Martin, Department of Pharmacology
- Clinic of Psychiatry, Slovakia
| | - D Cesnekova
- Comenius University in Bratislava, Jessenius Faculty of Medicine in Martin and University Hospital Martin, Department of Pharmacology
- Clinic of Psychiatry, Slovakia
| | - G Nosalova
- Comenius University in Bratislava, Jessenius Faculty of Medicine in Martin and University Hospital Martin, Department of Pharmacology
- Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava
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Gupta D, Prabhakar V, Radhakrishnan M. 5HT3 receptors: Target for new antidepressant drugs. Neurosci Biobehav Rev 2016; 64:311-25. [PMID: 26976353 DOI: 10.1016/j.neubiorev.2016.03.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 02/29/2016] [Accepted: 03/01/2016] [Indexed: 12/31/2022]
Abstract
5HT3 receptors (5HT3Rs) have long been identified as a potential target for antidepressants. Several studies have reported that antagonism of 5HT3Rs produces antidepressant-like effects. However, the exact role of 5HT3Rs and the mode of antidepressant action of 5HT3R antagonists still remain a mystery. Here, we provide a comprehensive overview of 5HT3Rs: (a) regional and subcellular distribution of 5HT3Rs in discrete brain regions, (b) preclinical and clinical evidence supporting the antidepressant effect of 5HT3R antagonists, and (c) neurochemical, biological and neurocellular signaling pathways associated with the antidepressant action of 5HT3R antagonists. 5HT3Rs located on the serotonergic and other neurotransmitter interneuronal projections control their release and affect mood and emotional behavior; however, new evidence suggests that apart from modulating the neurotransmitter functions, 5HT3R antagonists have protective effects in the pathogenic events including hypothalamic-pituitary-adrenal-axis hyperactivity, brain oxidative stress and impaired neuronal plasticity, pointing to hereby unknown and novel mechanisms of their antidepressant action. Nonetheless, further investigations are warranted to establish the exact role of 5HT3Rs in depression and antidepressant action of 5HT3R antagonists.
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Affiliation(s)
- Deepali Gupta
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Rajasthan 333031, India.
| | - Visakh Prabhakar
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Rajasthan 333031, India.
| | - Mahesh Radhakrishnan
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Rajasthan 333031, India.
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What role for ▼vortioxetine? Drug Ther Bull 2016; 54:30-33. [PMID: 26966120 DOI: 10.1136/dtb.2016.3.0387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
▼Vortioxetine (Brintellix-Lundbeck) is licensed for treating adults with major depressive episodes.(1) It acts on the serotonin system and is described as having a 'novel multimodal mechanism of action'.(2) The company claims that it is the first antidepressant in the EU to include an effect on certain aspects of cognitive function in patients with depression in its Summary of Product Characteristics.(3) The National Institute for Health and Care Excellence has recommended it as an option for patients whose current episode has responded inadequately to two antidepressants. Here we consider the evidence for vortioxetine and its place in treating major depression in adults.
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Baldwin DS, Chrones L, Florea I, Nielsen R, Nomikos GG, Palo W, Reines E. The safety and tolerability of vortioxetine: Analysis of data from randomized placebo-controlled trials and open-label extension studies. J Psychopharmacol 2016; 30:242-52. [PMID: 26864543 PMCID: PMC4794082 DOI: 10.1177/0269881116628440] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The safety and tolerability of vortioxetine in adults with major depressive disorder was assessed. Tolerability was based on the nature, incidence and severity of treatment-emergent adverse events (TEAEs) during acute (6/8) week treatment in 11 randomized, double-blind placebo-controlled short-term studies in major depressive disorder: six with an active reference. Symptoms following discontinuation were assessed through the Discontinuation-Emergent Signs and Symptoms checklist in three studies. Long-term (⩽52 weeks) tolerability was evaluated in five open-label extension studies. Patients (n =5701) were acutely treated with either placebo (n=1817), vortioxetine (5-20mg/day; n=3018), venlafaxine XR (225mg/day; n=113) or duloxetine (60mg/day; n=753). The withdrawal rate due to TEAEs during treatment with vortioxetine (5-20mg/day) was 4.5-7.8%, compared with placebo (3.6%), venlafaxine XR (14.2%) or duloxetine (8.8%). Common TEAEs (incidence ⩾5% and >2 × placebo) with vortioxetine (5-20mg/day) were nausea (20.9-31.2%) and vomiting (2.9-6.5%). For vortioxetine (5-20mg/day), the incidence of TEAEs associated with insomnia was 2.0-5.1% versus 4.0% for placebo, and with sexual dysfunction 1.6-1.8% versus 1.0% for placebo. Discontinuation symptoms as assessed by the mean Discontinuation-Emergent Signs and Symptoms total score after abrupt discontinuation were comparable to placebo in the first and second week. Vortioxetine had no effect relative to placebo on clinical laboratory parameters, body weight, heart rate or blood pressure. Vortioxetine showed no clinically relevant effect on ECG parameters, including the QTcF interval. In long-term treatment, no new types of TEAEs were seen; the mean weight gain was 0.7-0.8kg. Thus, vortioxetine (5-20mg/day) appears safe and generally well tolerated in the treatment of major depressive disorder.
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Affiliation(s)
- David S Baldwin
- Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, UK University Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | | | | | | | | | - William Palo
- Takeda Development Center Americas, Deerfield, IL, USA
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Connolly KR, Thase ME. Vortioxetine: a New Treatment for Major Depressive Disorder. Expert Opin Pharmacother 2016; 17:421-31. [DOI: 10.1517/14656566.2016.1133588] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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21
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Colle R, Corruble E. La vortioxétine : un nouvel antidépresseur pour traiter les épisodes dépressifs caractérisés. Encephale 2016; 42:48-58. [DOI: 10.1016/j.encep.2015.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 07/31/2015] [Indexed: 10/23/2022]
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Köhler S, Cierpinsky K, Kronenberg G, Adli M. The serotonergic system in the neurobiology of depression: Relevance for novel antidepressants. J Psychopharmacol 2016; 30:13-22. [PMID: 26464458 DOI: 10.1177/0269881115609072] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The monoamine hypothesis of depression posits that an imbalance in monoaminergic neurotransmission is causally related to the clinical features of depression. Antidepressants influencing serotonin mainly aim at raising serotonin concentrations, thereby increasing serotonergic transmission at the level of the synapse, for example by inhibiting the serotonin transporter. However, the serotonin system is multifaceted. Different serotonin receptor subtypes turn the serotonergic system into a complex neurochemical arrangement that influences diverse neurotransmitters in various brain regions. Classical antidepressants as well as other psychopharmacological agents have various crucial effects on serotonin receptors. We aim at providing a clinically useful characterization of serotonin receptor subtypes in the treatment of depression. Clarifying the mode of action and the interplay of serotonin receptors with pharmacological agents should help antidepressant mechanisms and typical side effects to be better understood. Against this background, we feature the novel antidepressants vortioxetine, vilazodone and milnacipran/levomilnacipran with regard to their serotonin receptor targets such as the 5-HT1A, 5-HT3 and 5-HT7 which may account for their specific effects on certain symptoms of depression (e.g. cognition and anxiety) as well as a characteristic side-effect profile.
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Affiliation(s)
- Stephan Köhler
- Charité Universitätsmedizin Berlin, Campus Mitte, Department of Psychiatry and Psychotherapy, Berlin, Germany
| | - Katharina Cierpinsky
- Charité Universitätsmedizin Berlin, Campus Mitte, Department of Psychiatry and Psychotherapy, Berlin, Germany
| | - Golo Kronenberg
- Charité Universitätsmedizin Berlin, Campus Mitte, Department of Psychiatry and Psychotherapy, Berlin, Germany
| | - Mazda Adli
- Charité Universitätsmedizin Berlin, Campus Mitte, Department of Psychiatry and Psychotherapy, Berlin, Germany Fliedner Clinic Berlin and Center for Psychiatry, Psychotherapy and Psychosomatic Medicine, Berlin, Germany
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Naik H, Chan S, Vakilynejad M, Chen G, Loft H, Mahableshwarkar AR, Areberg J. A Population Pharmacokinetic–Pharmacodynamic Meta‐Analysis of Vortioxetine in Patients with Major Depressive Disorder. Basic Clin Pharmacol Toxicol 2015; 118:344-55. [DOI: 10.1111/bcpt.12513] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 10/20/2015] [Indexed: 12/29/2022]
Affiliation(s)
| | - Serena Chan
- Takeda Pharmaceuticals USA Inc. Deerfield ILUSA
| | | | - Grace Chen
- Takeda Development Center Americas Inc. Deerfield ILUSA
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Weatherspoon D, Weatherspoon CA, Abbott B. Pharmacology Update on Chronic Obstructive Pulmonary Disease, Rheumatoid Arthritis, and Major Depression. Nurs Clin North Am 2015; 50:761-70. [PMID: 26596663 DOI: 10.1016/j.cnur.2015.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This article presents a brief review and summarizes current therapies for the treatment of chronic obstructive pulmonary disease, major depression, and rheumatoid arthritis. One new pharmaceutical agent is highlighted for each of the topics.
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Affiliation(s)
- Deborah Weatherspoon
- Core Faculty Leadership and Management Specialty College of Health Sciences, School of Nursing Graduate Program, Walden University, Washington Avenue South, Suite 900 Minneapolis, MN 55401, USA.
| | - Christopher A Weatherspoon
- Veteran Affairs, Tennessee Valley Health System, Fort Campbell, KY, USA; Contributing Faculty College of Health Sciences, School of Nursing Graduate Program, Walden University, Washington Avenue South, Suite 900 Minneapolis, MN 55401, USA
| | - Brianna Abbott
- College of Health Science, Bethel University, 325 Cherry Avenue, McKenzie, TN 38201, USA
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Safety and tolerability of vortioxetine (15 and 20 mg) in patients with major depressive disorder: results of an open-label, flexible-dose, 52-week extension study. Int Clin Psychopharmacol 2015; 30:255-64. [PMID: 26020712 PMCID: PMC4525811 DOI: 10.1097/yic.0000000000000081] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Vortioxetine is approved for the treatment of adults with major depressive disorder. This open-label extension (OLE) study evaluated the safety and tolerability of vortioxetine in the long-term treatment of major depressive disorder patients, as well as evaluated its effectiveness using measures of depression, anxiety, and overall functioning. This was a 52-week, flexible-dose, OLE study in patients who completed one of three randomized, double-blind, placebo-controlled, 8-week vortioxetine trials. All patients were switched to 10 mg/day vortioxetine for week 1, then adjusted between 15 and 20 mg for the remainder of the study, but not downtitrated below 15 mg. Safety and tolerability were assessed on the basis of treatment-emergent adverse events (TEAEs), vital signs, laboratory values, physical examination, and the Columbia-Suicide Severity Rating Scale. Efficacy measures included the Montgomery-Åsberg Depression Rating Scale, the Hamilton Anxiety Scale, the Clinical Global Impression Scale-Severity of Illness, and the Sheehan Disability Scale. Of the 1075 patients enrolled, 1073 received at least one dose of vortioxetine and 538 (50.0%) completed the study. A total of 537 patients withdrew early, with 115 (10.7% of the original study population) withdrawing because of TEAEs. Long-term treatment with vortioxetine was well tolerated; the most common TEAEs (≥10%) were nausea and headache. Laboratory values, vital signs, and physical examinations revealed no trends of clinical concern. The mean Montgomery-Åsberg Depression Rating Scale total score was 19.9 at the start of the extension study and 9.0 after 52 weeks of treatment (observed cases). Similar improvements were observed with the Hamilton Anxiety Scale (Δ-4.2), the Clinical Global Impression Scale-Severity of Illness (Δ-1.2), and the Sheehan Disability Scale (Δ-4.7) total scores after 52 weeks of treatment (observed case). In this 52-week, flexible-dose OLE study, 15 and 20 mg vortioxetine were safe and well tolerated. After entry into this study, patients continued to show improvement in depression and anxiety symptoms, as well as overall functioning, throughout the treatment period.
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Kelliny M, Croarkin PE, Moore KM, Bobo WV. Profile of vortioxetine in the treatment of major depressive disorder: an overview of the primary and secondary literature. Ther Clin Risk Manag 2015; 11:1193-212. [PMID: 26316764 PMCID: PMC4542474 DOI: 10.2147/tcrm.s55313] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This article reviews the pharmacological profile and available efficacy and tolerability/safety data for vortioxetine, one of the most recent antidepressant drugs to be approved in the USA for the treatment of major depressive disorder (MDD) in adults. The efficacy of vortioxetine for treating MDD in adults is supported by eight positive short-term (6- to 12-weeks) randomized, placebo-controlled trials, and one positive randomized, double-blind, 52-week relapse prevention trial. Based on pooled data from short-term randomized trials and from longer-term studies, vortioxetine appears to be well tolerated and to have a low incidence of adverse effects on sexual functioning. Vortioxetine also appears to be effective for treating symptoms of MDD in the elderly based on the results of one randomized trial for which recruitment was focused on this specific population. Nevertheless, effectiveness studies that directly compare the clinical effects of vortioxetine with other established antidepressant drugs are lacking, and there is no evidence as yet that vortioxetine is more clinically effective than other types of antidepressants. Some preliminary suggestions concerning the place of vortioxetine among the broad range of pharmacological treatments for adults with MDD are provided.
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Affiliation(s)
- Marc Kelliny
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Paul E Croarkin
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Katherine M Moore
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - William V Bobo
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
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Garnock-Jones KP, Lyseng-Williamson KA. Vortioxetine in major depressive disorder: a guide to its use in the EU. DRUGS & THERAPY PERSPECTIVES 2015. [DOI: 10.1007/s40267-015-0217-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Al-Sukhni M, Maruschak NA, McIntyre RS. Vortioxetine : a review of efficacy, safety and tolerability with a focus on cognitive symptoms in major depressive disorder. Expert Opin Drug Saf 2015; 14:1291-304. [PMID: 26022537 DOI: 10.1517/14740338.2015.1046836] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Vortioxetine is a pharmacodynamically novel antidepressant that exerts effects on various neurotransmitters including serotonin, noradrenaline, dopamine, glutamate, histamine and acetylcholine. Its efficacy in the symptomatic management of major depressive disorder (MDD) has been established in several short- and long-term trials. Vortioxetine has also demonstrated independent pro-cognitive effects in adults with MDD. AREAS COVERED This report provides a concise review of the pharmacology, efficacy and safety of vortioxetine as they pertain to cognition. EXPERT OPINION The significant impact of cognitive dysfunction in MDD has achieved increased consideration among researchers over the past decade. Vortioxetine is the first antidepressant agent to demonstrate meaningful clinical efficacy in the improvement of cognition in adults with MDD, independent of improvement in affective symptomatology. These results provide the impetus for further study into the potential pro-cognitive effects of vortioxetine in other conditions wherein cognitive dysfunction is prominent.
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Affiliation(s)
- Mayce Al-Sukhni
- General Psychiatry and Acute Care Units, Centre for Addiction and Mental Health , 250 College Street, Toronto, ON M5T 1R8 , Canada
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Leiser SC, Pehrson AL, Robichaud PJ, Sanchez C. Multimodal antidepressant vortioxetine increases frontal cortical oscillations unlike escitalopram and duloxetine--a quantitative EEG study in rats. Br J Pharmacol 2015; 171:4255-72. [PMID: 24846338 PMCID: PMC4241092 DOI: 10.1111/bph.12782] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 04/27/2014] [Accepted: 05/03/2014] [Indexed: 12/28/2022] Open
Abstract
Background and Purpose EEG studies show that 5-HT is involved in regulation of sleep–wake state and modulates cortical oscillations. Vortioxetine is a 5-HT3, 5-HT7, and 5-HT1D receptor antagonist, 5-HT1B partial agonist, 5-HT1A agonist, and 5-HT transporter inhibitor. Preclinical (animal) and clinical studies with vortioxetine show positive impact on cognitive metrics involving cortical function. Here we assess vortioxetine's effect on cortical neuronal oscillations in actively awake rats. Experimental Approach Telemetric EEG recordings were obtained with the following treatments (mg·kg−1, s.c.): vehicle, vortioxetine (0.1, 1.0, 3.0, 10), 5-HT1A agonist flesinoxan (2.5), 5-HT3 antagonist ondansetron (0.30), 5-HT7 antagonist SB-269970-A (10), escitalopram (2.0), duloxetine (10) and vortioxetine plus flesinoxan. Target occupancies were determined by ex vivo autoradiography. Key Results Vortioxetine dose-dependently increased wakefulness. Flesinoxan, duloxetine, ondansetron, but not escitalopram or SB-269970-A increased wakefulness. Quantitative spectral analyses showed vortioxetine alone and with flesinoxan increased θ (4–8 Hz), α (8–12 Hz) and γ (30–50 Hz) power. Duloxetine had no effect on θ and γ, but decreased α power, while escitalopram produced no changes. Ondansetron and SB-269970 (≈31–35% occupancy) increased θ power. Flesinoxan (≈41% occupancy) increased θ and γ power. Conclusions and Implications Vortioxetine increased wakefulness and increased frontal cortical activity, most likely because of its 5-HT7 and 5-HT3 antagonism and 5-HT1A agonism. Vortioxetine differs from escitalopram and duloxetine by increasing cortical θ, α and γ oscillations. These preclinical findings suggest a role of vortioxetine in modulating cortical circuits known to be recruited during cognitive behaviours and warrant further investigation as to their clinical impact.
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Affiliation(s)
- S C Leiser
- Department of BioAnalysis & Physiology, Lundbeck Research USA, Inc., Paramus, NJ, USA
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Pae CU, Wang SM, Han C, Lee SJ, Patkar AA, Masand PS, Serretti A. Vortioxetine: a meta-analysis of 12 short-term, randomized, placebo-controlled clinical trials for the treatment of major depressive disorder. J Psychiatry Neurosci 2015; 40:174-86. [PMID: 25350320 PMCID: PMC4409435 DOI: 10.1503/jpn.140120] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 07/05/2014] [Accepted: 08/12/2014] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Vortioxetine was approved by the U.S. Food and Drug Administration (FDA) in September 2013 for treating major depressive disorder (MDD). Thus far, a number of randomized, double-blind, placebo-controlled clinical trials (RCTs) of vortioxetine have been conducted in patients with MDD. We performed a meta-analysis to increase the statistical power of these studies and enhance our current understanding of the role of vortioxetine in the treatment of MDD. METHODS We performed an extensive search of databases and the clinical trial registry. The mean change in total scores on the 24-item Hamilton Rating Scale for Depression (HAM-D) and the Montgomery- Åsberg Depression Rating Scale (MADRS) from the baseline were the primary outcome measures. The secondary efficacy measures were the response and remission rates, as defined by a 50% or greater reduction in HAM-D/MADRS total scores and as a score of 10 or less in the MADRS and 7 or less in the HAM-D total scores at the end of treatment. RESULTS We included 7 published and 5 unpublished short-term (6-12 wk) RCTs in our meta-analysis. Vortioxetine was significantly more effective than placebo, with an effect size (standardized mean difference [SMD]) of -0.217 (95% confidence interval [CI] -0.313 to -0.122) and with odds ratios (ORs) for response and remission of 1.652 (95% CI 1.321 to 2.067) and 1.399 (95% CI 1.104 to 1.773), respectively. Those treated with vortioxetine did not differ significantly from those treated with selective norepinephrine reuptake inhibitors/agomelatine with regard to the SMD of the primary outcome measure (0.081, -0.062 to 0.223) or for response (OR 0.815, 95% CI 0.585 to 1.135) and remission (OR 0.843, 95% CI 0.575 to 1.238) rates. Discontinuation owing to lack of efficacy (OR 0.541, 95% CI 0.308 to 0.950) was significantly less common among those treated with vortioxetine than among those who received placebo, whereas discontinuation owing to adverse events (AEs; OR 1.530, 95% CI 1.144 to 2.047) was significantly more common among those treated with vortioxetine than among those receiving placebo. There was no significant difference in discontinuation rates between vortioxetine and comparators owing to inefficacy (OR 0.983, 95% CI 0.585 to 1.650), whereas discontinuation owing to AEs was significantly less common in the vortioxetine than in the comparator group (OR 0.728, 95% CI 0.554 to 0.957). LIMITATIONS Studies examining the role of vortioxetine in the treatment of MDD are limited. CONCLUSION Although our results suggest that vortioxetine may be an effective treatment option for MDD, they should be interpreted and translated into clinical practice with caution, as the meta-analysis was based on a limited number of heterogeneous RCTs.
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Affiliation(s)
- Chi-Un Pae
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Sheng-Min Wang
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Changsu Han
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Soo-Jung Lee
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Ashwin A. Patkar
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Praksh S. Masand
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
| | - Alessandro Serretti
- From the Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea (Pae, Wang, Lee); Department of Psychiatry and Behavioural Sciences, Duke University Medical Center, Durham, NC, USA (Pae, Patkar); Department of Psychiatry, Korea University, College of Medicine, Seoul, Republic of Korea (Han); Global Medical Education, New York, NY, USA (Masand); and Institute of Psychiatry, Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Serretti)
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Dale E, Bang-Andersen B, Sánchez C. Emerging mechanisms and treatments for depression beyond SSRIs and SNRIs. Biochem Pharmacol 2015; 95:81-97. [DOI: 10.1016/j.bcp.2015.03.011] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/13/2015] [Indexed: 12/28/2022]
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Liu MT, Maroney ME, Hermes-DeSantis ER. Levomilnacipran and vortioxetine: Review of new pharmacotherapies for major depressive disorder. World J Pharmacol 2015; 4:17-30. [DOI: 10.5497/wjp.v4.i1.17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 09/03/2014] [Accepted: 01/20/2015] [Indexed: 02/06/2023] Open
Abstract
Major depressive disorder (MDD) is a common psychiatric disorder with an estimated lifetime prevalence rate in the range of 13% to 16% in the United States population. Patients with MDD often have symptoms such as depressed mood, loss of interest or pleasure in usual activities, changes in eating or sleeping patterns, fatigue, difficulty concentrating and thoughts of suicide. Although many pharmacotherapy treatment options are available for MDD, antidepressants can often cause adverse effects that could affect adherence to the medication. Additionally, it is estimated that MDD is unremitting in 15% of patients and 35% can have recurrent episodes. Given the high rate of recurrence and the adverse effects associated with existing medications, new treatment options for depression are needed. Both levomilnacipran and vortioxetine are new antidepressants that were approved by the food and drug administration in 2013 for the treatment of MDD in adults. Levomilnacipran is a serotonin norepinephrine reuptake inhibitor that was effective in several short term studies and sustained efficacy and tolerability was demonstrated in a 48-wk extension study. Vortioxetine is a multi-modal antidepressant and it is thought to work via inhibition of the serotonin (5-HT) transporter, 5-HT3A, 5-HT7 and 5-HT1D antagonist, a 5-HT1B partial agonist, and a 5-HT1A agonist. Vortioxetine was effective in the treatment of MDD in both short-term trials as well as in the prevention of relapse in a 24-36 wk trial. Sustained efficacy and tolerability was demonstrated in several long-term open-label trials. Further studies comparing levomilnacipran and vortioxetine to other currently available antidepressants are needed to establish its place in therapy.
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Baldwin DS, Hanumanthaiah VB. Vortioxetine in the treatment of major depressive disorder. FUTURE NEUROLOGY 2015. [DOI: 10.2217/fnl.14.69] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
ABSTRACT Vortioxetine is a novel psychotropic drug, with evidence of efficacy in acute treatment of major depressive episodes and in prevention of relapse in major depressive disorder. It has been described as having a ‘multimodal’ serotonergic mechanism of action, involving reuptake inhibition and a range of effects on presynaptic and postsynaptic receptors. It also has important effects on other neurotransmitters thought to be important in the neurobiology of depression and response to antidepressant treatment. It is efficacious in reducing anxiety symptom severity in depressed patients. The tolerability profile of vortioxetine appears predictable from its pharmacological properties. It may have beneficial effects in improving ‘cognition’ in depression, and a lower incidence of treatment-emergent sexual dysfunction, but these potential benefits require further investigation.
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Affiliation(s)
- David S Baldwin
- Clinical & Experimental Sciences Academic Unit, Faculty of Medicine, University of Southampton, UK
- Department of Psychiatry & Mental Health, University of Cape Town, Western Cape, South Africa
- Southern Health NHS Foundation Trust, Southampton, UK
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Sanchez C, Asin KE, Artigas F. Vortioxetine, a novel antidepressant with multimodal activity: Review of preclinical and clinical data. Pharmacol Ther 2015; 145:43-57. [DOI: 10.1016/j.pharmthera.2014.07.001] [Citation(s) in RCA: 315] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 07/02/2014] [Indexed: 12/21/2022]
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Mahableshwarkar AR, Jacobsen PL, Chen Y, Serenko M, Trivedi MH. A randomized, double-blind, duloxetine-referenced study comparing efficacy and tolerability of 2 fixed doses of vortioxetine in the acute treatment of adults with MDD. Psychopharmacology (Berl) 2015; 232:2061-70. [PMID: 25575488 PMCID: PMC4432084 DOI: 10.1007/s00213-014-3839-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 12/02/2014] [Indexed: 12/24/2022]
Abstract
RATIONALE Vortioxetine has reduced depressive symptoms in adults with major depressive disorder (MDD) in multiple clinical trials. OBJECTIVES The aim of this study is to evaluate the efficacy, safety, and tolerability of vortioxetine 15 and 20 mg vs placebo in adults with MDD. METHODS Patients were randomized 1:1:1:1 to vortioxetine 15 mg, vortioxetine 20 mg, duloxetine 60 mg (active reference), or placebo. The primary efficacy endpoint was mean change in Montgomery-Åsberg Depression Rating Scale (MADRS) total score at week 8 (MMRM). Safety/tolerability assessments included physical examinations, vital signs, laboratory evaluations, electrocardiograms, adverse events (AEs), Columbia-Suicide Severity Rating Scale, Arizona Sexual Experiences Scale, and Discontinuation-Emergent Signs and Symptoms checklist. RESULTS Six hundred and fourteen patients were randomized. Mean changes in MADRS scores were -12.83 (±0.834), -14.30 (±0.890), -15.57 (±0.880), and -16.90 (±0.884) for placebo, vortioxetine 15 mg (P = .224), vortioxetine 20 mg (P = .023), and duloxetine 60 mg (P < .001) (P vs placebo), respectively. AEs reported by ≥5 % of vortioxetine patients included nausea, headache, diarrhea, dizziness, dry mouth, constipation, vomiting, insomnia, fatigue, and upper respiratory infection. Treatment-emergent sexual dysfunction, suicidal ideation or behavior, and discontinuation symptoms were not significantly different between vortioxetine and placebo. CONCLUSIONS Vortioxetine 20 mg significantly reduced MADRS total scores after 8 weeks of treatment. Both vortioxetine doses were well tolerated. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov identifier NCT01153009; www.clinicaltrials.gov/ .
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Affiliation(s)
- Atul R Mahableshwarkar
- CNS Medicine, Clinical Science, CNS Statistics, Pharmacovigilance, Takeda Development Center Americas, 1 Takeda Parkway, Deerfield, IL, 60015, USA,
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Llorca PM, Lançon C, Brignone M, Rive B, Salah S, Ereshefsky L, Francois C. Relative efficacy and tolerability of vortioxetine versus selected antidepressants by indirect comparisons of similar clinical studies. Curr Med Res Opin 2014; 30:2589-606. [PMID: 25249164 DOI: 10.1185/03007995.2014.969566] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Vortioxetine is an antidepressant with multimodal activity which has shown efficacy in major depressive disorder (MDD) patients in six of ten short-term, randomized, placebo-controlled trials (completed end 2012). METHODS We performed meta-regression analyses to indirectly compare vortioxetine to seven marketed antidepressants with different mechanisms of action. To ensure study comparability, only experimental drug and placebo arms from placebo-controlled registration studies were included in primary analyses. The main outcomes were efficacy (standardized mean difference in change from baseline to 2 months on primary endpoint [MADRS/HAM-D]), and tolerability (withdrawal rate due to adverse events). RESULTS For efficacy, estimates of treatment effect (negative estimates favor vortioxetine) for vortioxetine versus comparators were: agomelatine, -0.16 (p = 0.11); desvenlafaxine, 0.03 (p = 0.80); duloxetine, 0.09 (p = 0.42); escitalopram, -0.05 (p = 0.70); sertraline, -0.04 (p = 0.83); venlafaxine IR/XR, 0.12 (p = 0.33); and vilazodone, -0.25 (p = 0.11). For tolerability, all but one combination was numerically in favor of vortioxetine (odds ratio < 1), although not all differences were statistically significant: agomelatine, 1.77 (p = 0.03); desvenlafaxine, 0.58 (p = 0.04); duloxetine, 0.75 (p = 0.26); escitalopram, 0.67 (p = 0.28); sertraline, 0.30 (p = 0.01); venlafaxine, 0.47 (p = 0.01); and vilazodone, 0.64 (p = 0.18). Sensitivity analyses did not significantly alter antidepressant effect estimates or relative ranking. CONCLUSION These meta-regression data show that vortioxetine offers a comparable or favorable combination of efficacy (measured by MADRS/HAM-D) and tolerability (measured by withdrawal rate due to adverse events) versus other antidepressants in registration studies in MDD. Alternative methods like mixed-treatment comparison and inclusion of all randomized studies and active reference arms may provide complementary information to this analysis (more evidence but also more heterogeneity). Key messages: Indirect comparisons based on registration studies allow a useful comparison between a recently approved antidepressant and an approved drug. Vortioxetine offers a comparable or favorable combination of efficacy (measured by MADRS/HAM-D assessments) and tolerability (measured by withdrawal rate due to adverse events) versus other antidepressants in registration studies in MDD.
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Dhir A, Sarvaiya J. The efficacy of vortioxetine for the treatment of major depressive disorder. Expert Rev Neurother 2014; 14:1349-63. [PMID: 25418918 DOI: 10.1586/14737175.2014.987131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Vortioxetine (Lu AA21004; Brintellix(®)) has received approval from various international regulatory agencies for the treatment of major depression. The drug molecule has a multimodal mechanism of action that projects it as a unique molecule for the treatment of major depression. These mechanisms include property to inhibit serotonin reuptake via inhibiting serotonin transporters and acting on multiple serotonin receptor subtypes. Vortioxetine is an agonist of 5-HT1A, a partial agonist of 5-HT1B and an antagonist of 5-HT1D, 5-HT3 and 5-HT7 serotoninergic receptors. The molecule has been found to be effective and well-tolerable to be administered in humans for the treatment of major depression. Precautions should be exercised when vortioxetine is prescribed with cytochrome P450 inducers and inhibitors. This review attempts to compile the efficacy profile of vortioxetine in different clinical trials and the results are compared with other standard antidepressants.
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Affiliation(s)
- Ashish Dhir
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, Gujarat-382007, India
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Berhan A, Barker A. Vortioxetine in the treatment of adult patients with major depressive disorder: a meta-analysis of randomized double-blind controlled trials. BMC Psychiatry 2014; 14:276. [PMID: 25260373 PMCID: PMC4189201 DOI: 10.1186/s12888-014-0276-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 09/23/2014] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Vortioxetine is a novel multimodal compound that has recently been approved by the FDA for the treatment of major depressive disorder (MDD). It is a selective serotonin (5-HT) 3A and 5-HT7 receptor antagonist, 5-HT1B receptor partial agonist, 5-HT1A receptor agonist and inhibitor of serotonin transporters. The objective of this meta-analysis was to evaluate the efficacy and safety of vortioxetine in adults with MDD. METHODS A literature search was conducted in the databases of PubMed, EMBASE, Cochrane library and HINARI. The meta-analysis was conducted by including randomized controlled trials that assessed the efficacy and safety of vortioxetine in adult patients with MDD. Using the random effects model, which assumes individual studies are estimating different treatment effects, the efficacy and safety of vortioxetine was determined by weighted mean differences (WMDs) and odds ratios (ORs). The findings were considered as statistically significant when the 95% CI of WMDs and ORs did not include 0 and 1, respectively. Heterogeneity testing, meta-regression and sensitivity analysis were also performed. RESULTS During the initial literature search about 151 publications were identified. Based on the predetermined inclusion criteria, 7 randomized controlled trials were included. The pooled analysis demonstrated a statistically significant reduction in the Montgomery-Åsberg Depression Rating Scale (MADRS) total score from baseline among patients who were on vortioxetine (WMD = -3.92; 95% CI, -5.258 to -2.581). Furthermore, a statistically significant number of patients with MDD who were on vortioxetine have achieved a greater than or equal to 50% reduction in depression symptoms from baseline. However, a significant number of patients who were on vortioxetine therapy reported more adverse events than patients who were on placebo (overall OR = 1.21; 95% CI, 1.06 to 1.38). CONCLUSIONS Therapy with vortioxetine was significantly associated with reduction in depression symptoms from baseline compared to placebo. Nevertheless, a significant number of patients who were on vortioxetine therapy have reported more adverse events.
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Affiliation(s)
- Asres Berhan
- Hawassa University College of Medicine and Health Sciences, Hawassa, Ethiopia.
| | - Alex Barker
- Veteran Affairs Medical Center, Iron Mountain, Michigan USA
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Deardorff WJ, Grossberg GT. A review of the clinical efficacy, safety and tolerability of the antidepressants vilazodone, levomilnacipran and vortioxetine. Expert Opin Pharmacother 2014; 15:2525-42. [PMID: 25224953 DOI: 10.1517/14656566.2014.960842] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION As a leading cause of disability, major depressive disorder (MDD) is characterized by reduced quality of life and altered functioning. Current pharmaceutical treatment options are limited in their success by modest effects and adverse events that often lead to discontinuation. One current trend in antidepressant development is to combine inhibition of the serotonin transporter with other pharmacological targets, including the norepinephrine transporter or different serotonin receptors. AREAS COVERED In a span of < 3 years, the FDA approved three new antidepressants for the treatment of MDD: vilazodone in January 2011, levomilnacipran in July 2013 and vortioxetine in September 2013. This article reviews the efficacy, safety and tolerability of these three drugs mainly from the Phase III trial data. EXPERT OPINION All three drugs are effective in the treatment of MDD, but data comparing them to other antidepressants is currently lacking. Vilazodone was proposed to produce a more rapid onset and have fewer sexual side effects but neither effect has been conclusively shown. Levomilnacipran appears to be effective in improving functional impairment, including both social and work functioning. Vortioxetine is currently the only drug of the three with proven efficacy in elderly patients. It also appears to have cognitive enhancing properties which are largely independent of improved depressive symptoms. Overall, these drugs represent a promising step forward in antidepressant drug development.
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Affiliation(s)
- William James Deardorff
- St. Louis University School of Medicine , 1438 South Grand St Louis, MO 63104 , USA +1 314 977 4829 ; +1 314 977 4878 ;
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Abstract
Vortioxetine (Brintellix(®)) is a serotonin (5-HT) transporter inhibitor that also acts on several 5-HT receptors, such as the 5-HT3 and 5-HT1A receptors. It is approved in the US and the EU for the treatment of adult patients with major depressive disorder (MDD); this article reviews the pharmacological properties of oral vortioxetine and its clinical efficacy and tolerability in these patients. Vortioxetine is generally efficacious in patients with MDD in acute treatment trials (including elderly patients), in a relapse-prevention trial, and in open-label extension trials. It is associated with improved cognitive function in patients with MDD; this does not occur solely via improvement in depressive symptom severity. It is well tolerated, but is associated with significantly increased sexual dysfunction at the highest dosage; however, vortioxetine was shown to improve previous-treatment-emergent sexual dysfunction in patients with well-treated MDD to a greater degree than escitalopram. Vortioxetine extends the available treatment options for patients with MDD, and further investigation into its comparative efficacy versus other antidepressants will allow for more accurate placement among these treatment options.
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Tritschler L, Felice D, Colle R, Guilloux JP, Corruble E, Gardier AM, David DJ. Vortioxetine for the treatment of major depressive disorder. Expert Rev Clin Pharmacol 2014; 7:731-45. [DOI: 10.1586/17512433.2014.950655] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Alvarez E, Perez V, Artigas F. Pharmacology and clinical potential of vortioxetine in the treatment of major depressive disorder. Neuropsychiatr Dis Treat 2014; 10:1297-307. [PMID: 25075188 PMCID: PMC4106971 DOI: 10.2147/ndt.s41387] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
VORTIOXETINE IS A NEW MULTIMODAL ACTION ANTIDEPRESSANT WITH TWO TYPES OF ACTION: serotonin transporter (SERT) blockade and a strong affinity for several serotoninergic receptors. It is an antagonist of the 5-HT3 and 5-HT7 receptors, a partial agonist of 5-HT1B, and an agonist of 5-HT1A. Its combined action on SERT and four subtypes of serotoninergic receptors increases the extracellular concentration of serotonin, dopamine, and noradrenaline. Twelve clinical trials have been carried out, nine of which had positive results versus placebo. When active comparators were included in the study design, no significant differences were found except in one study in which the efficacy of vortioxetine was superior to the comparator (agomelatine) in depression resistant to selective serotonin reuptake inhibitors (SSRI)/serotonin-norepinephrine reuptake inhibitors (SNRI) treatment. Tolerability studies indicate that the drug does not cause any important problems on blood tests, vital signs, or on electrocardiography. The lack of weight gain and induction of metabolic syndrome and the lack of significant changes in the QTc are especially important. The incidence rate of sexual dysfunction is low and similar to placebo in various trials. Similarly, cognitive function remains intact with vortioxetine.
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Affiliation(s)
- Enric Alvarez
- Department of Psychiatry, Hospital de Sant Pau, Universitat Autonoma de Barcelona, Institut de Recerca Biomedica Sant Pau, Barcelona, Spain
- Ministry of Science and Innovation, CIBERSAM, Madrid, Spain
| | - Victor Perez
- Ministry of Science and Innovation, CIBERSAM, Madrid, Spain
- Institut de Neuropsiquiatria I Adiccions, Universitat Autonoma de Barcelona, Hospital del Mar, Barcelona, Spain
| | - Francesc Artigas
- Ministry of Science and Innovation, CIBERSAM, Madrid, Spain
- Institut d’Investigacions Biomediques de Barcelona, CSIC, Barcelona, Spain
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Dubovsky SL. Pharmacokinetic evaluation of vortioxetine for the treatment of major depressive disorder. Expert Opin Drug Metab Toxicol 2014; 10:759-66. [PMID: 24684240 DOI: 10.1517/17425255.2014.904286] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Major depressive disorder (MDD), one of the most common disorders in medical practice and one of the leading causes of disability worldwide, is frequently comorbid with anxiety disorders. Vortioxetine (Lu AA21004) is a new antidepressant that combines a number of neurotransmitter reuptake and receptor effects that have been thought to predict efficacy as a treatment for depressive and anxiety disorders. AREAS COVERED This review summarizes the pharmacology and neurobiology of vortioxetine. Studies of its efficacy and tolerability in major depression and generalized anxiety disorder are critically reviewed. EXPERT OPINION Despite the fact that industry-sponsored studies are more likely than other clinical trials to support efficacy of the experimental drug, results have been mixed. Some studies supported that vortioxetine is superior to placebo in the treatment of MDD and some do not. Two studies supported the efficacy of vortioxetine in the treatment of generalized anxiety disorder and two do not. The incidence of sexual dysfunction has varied considerably in different studies, but cardiac effects and psychomotor impairment seem to be minimal. Advantages of vortioxetine over existing antidepressants are not yet clear.
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Affiliation(s)
- Steven L Dubovsky
- University at Buffalo, Department of Psychiatry , 462 Grider St Room 1182, Buffalo, NY 14215 , USA +1 716 898 5940 ;
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Abstract
Monoamine-based treatments for depression have evolved greatly over the past several years, but shortcomings such as suboptimal efficacy, treatment lag, and residual cognitive dysfunction are still significant. Preclinical and clinical studies using compounds directly targeting glutamatergic neurotransmission present new opportunities for antidepressant treatment, with ketamine having a surprisingly rapid and sustained antidepressant effect that is presumably mediated through glutamate-dependent mechanisms. While direct modulation of glutamate transmission for antidepressant and cognition-enhancing actions may be hampered by nonspecific effects, indirect modulation through the serotonin (5-HT) system may be a viable alternative approach. Based on localization and function, 5-HT can modulate glutamate neurotransmission at least through the 5-HT1A, 5-HT1B, 5-HT3, and 5-HT7 receptors, which presents a rational pharmacological opportunity for modulating glutamatergic transmission without the direct use of glutamatergic compounds. Combining one or more of these glutamate-modulating 5-HT targets with 5-HT transporter inhibition may offer new therapeutic opportunities. The multimodal compounds vortioxetine and vilazodone are examples of this approach with diverse mechanisms, and their different clinical effects will provide valuable insights into serotonergic modulation of glutamate transmission for the potential treatment of depression and associated cognitive dysfunction.
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Abstract
OBJECTIVE To evaluate the clinical literature and potential clinical role of vortioxetine (Brintellix) for the treatment of major depressive disorder (MDD). DATA SOURCES A MEDLINE search (1966-February 2014) was conducted using the search terms vortioxetine, Lu AA21004, and depression. Bibliographies of all articles retrieved were also reviewed. All references included were published between 1999 and 2014. STUDY SELECTION/DATA EXTRACTION All studies that included humans and were published in English, with data describing vortioxetine for the treatment of MDD, were reviewed. DATA SYNTHESIS Vortioxetine is a novel multimodal antidepressant agent, which inhibits the 5-HT transporter protein, acts as a 5-HT3 antagonist, 5-HT1A receptor agonist, 5-HT7 receptor antagonist, and a partial agonist of the 5-HT1B receptor. It has been studied in 10 short-term (6-8 weeks), 1 relapse-prevention, and 3 long-term extension trials. Vortioxetine demonstrated efficacy in reducing Montgomery-Asberg Depression Rating Scale or Hamilton Rating Scale for Depression scores in 6 of the short-term trials. The proportion of individuals who responded to treatment and achieved remission increased over time in all 3 long-term trials. The most common adverse effects, consistently reported by >10% of individuals in the clinical trials include nausea and headache. CONCLUSIONS Vortioxetine is an effective agent for the treatment of MDD, but it does not have any clear advantages over other available treatment options.
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Katona CL, Katona CP. New generation multi-modal antidepressants: focus on vortioxetine for major depressive disorder. Neuropsychiatr Dis Treat 2014; 10:349-54. [PMID: 24570588 PMCID: PMC3933721 DOI: 10.2147/ndt.s39544] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Vortioxetine is a novel antidepressant with effects on multiple 5-HT receptors and on the serotonin transporter. This paper reviews preclinical and clinical evidence regarding its mechanism of action, its tolerability, and its efficacy in treating major depression. Clinical studies indicate that vortioxetine is effective in the treatment of major depression, though there is no suggestion of superiority over active comparators. There may be a clinically meaningful advantage in terms of tolerability.
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Affiliation(s)
| | - Cara P Katona
- North Central London Psychiatry Training Programme, London, UK
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Andrews PL, Sanger GJ. Nausea and the quest for the perfect anti-emetic. Eur J Pharmacol 2014; 722:108-21. [DOI: 10.1016/j.ejphar.2013.09.072] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 09/18/2013] [Accepted: 09/22/2013] [Indexed: 02/06/2023]
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Safety, tolerability, and efficacy of vortioxetine (Lu AA21004) in major depressive disorder: results of an open-label, flexible-dose, 52-week extension study. Int Clin Psychopharmacol 2014; 29:36-44. [PMID: 24169027 PMCID: PMC4235387 DOI: 10.1097/yic.0000000000000010] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Patients with major depressive disorder often experience relapse after responding to treatment; therefore, maintenance therapy with antidepressants is recommended for maintaining response or remission. This multicenter, open-label, flexible-dose, 52-week extension study evaluated the long-term safety, tolerability, and maintenance of efficacy in study participants who had completed one of two randomized, double-blind, placebo-controlled, 8-week dose-ranging vortioxetine trials in study participants with major depressive disorder. At the open-label baseline, all study participants were switched to vortioxetine 5 mg/day for the first week, with subsequent dose adjustments from 2.5 to 10 mg/day on the basis of response and tolerability. Treatment with vortioxetine for 52 weeks was well tolerated, with no new safety signals identified. Among the 834 evaluable study participants, treatment-emergent adverse events were reported in 70.6%, with the most common in the combined (all doses) population of nausea (15.2%), headache (12.4%), nasopharyngitis (9.8%), diarrhea (7.2%), and dizziness (6.8%). The rate of adverse events related to sexual dysfunction was low and weight gain was minimal. Laboratory values, vital signs, ECGs, physical examinations, and Columbia-Suicide Severity Rating Scale results showed no trends of clinical concern. The change in the severity of depressive and anxiety symptoms was maintained throughout the study as reflected by a 24-item Hamilton Depression Scale total score of 8.2 at week 52 (from 17.6 at open-label baseline) in the observed case data set.
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Citrome L. Vortioxetine for major depressive disorder: a systematic review of the efficacy and safety profile for this newly approved antidepressant - what is the number needed to treat, number needed to harm and likelihood to be helped or harmed? Int J Clin Pract 2014; 68:60-82. [PMID: 24165478 DOI: 10.1111/ijcp.12350] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Accepted: 10/14/2013] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE To describe the efficacy and safety of vortioxetine for the treatment of major depressive disorder (MDD). DATA SOURCES The pivotal registration trials were accessed by querying http://www.ncbi.nlm.nih.gov/pubmed/, http://www.clinicaltrialsregister.eu and http://www.clinicaltrials.gov for the search terms 'vortioxetine' and 'Lu AA21004', and by obtaining posters presented at congresses. Product labelling provided additional information. STUDY SELECTION All available clinical reports of studies were identified. DATA EXTRACTION Descriptions of the principal results and calculation of number needed to treat (NNT) and number needed to harm (NNH) for relevant dichotomous outcomes were extracted from the available study reports and other sources of information. DATA SYNTHESIS Vortioxetine is a multi-modal antidepressant that functions as a human 5-HT3A and 5-HT7 receptor antagonist, 5-HT1B receptor partial agonist, 5-HT1A receptor agonist, and inhibitor of the serotonin transporter. The recommended dose range is 5-20 mg/day. Approval for the treatment of MDD was based on a clinical development programme that included six positive 6-8 week studies, including one study in elderly people, and one positive maintenance study in adults. In the informative short-term studies in non-elderly patients, NNT for response with vortioxetine vs. placebo was 7 (95% CI 6-9), and NNT for remission vs. placebo was 11 (95% CI 8-17). NNH for discontinuation because of an adverse event (AE) was 36 (95% CI 24-70). The most commonly encountered AEs (incidence ≥ 5% and at least twice the rate of placebo) as identified in product labelling were nausea, constipation and vomiting, with NNH values vs. placebo of 6 (95% CI 6-7), 64 (95% CI 37-240), and 28 (95% CI 23-38), respectively. Changes in weight were not clinically relevant. CONCLUSIONS Vortioxetine represents another option for the treatment of MDD. Vortioxetine appears to have a favourable weight-gain profile. Additional information regarding the time course of response/remission and for the commonly occurring AE of nausea would be helpful to better characterise this agent. Pending clinical trials include those examining cognitive dysfunction that can accompany MDD.
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Affiliation(s)
- L Citrome
- New York Medical College, Valhalla, NY, USA
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