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Montejo AL, Sánchez-Sánchez F, De Alarcón R, Matías J, Cortés B, Matos C, Martín-Pinto T, Ríos P, González-García N, Acosta JM. Switching to Vortioxetine in Patients with Poorly Tolerated Antidepressant-Related Sexual Dysfunction in Clinical Practice: A 3-Month Prospective Real-Life Study. J Clin Med 2024; 13:546. [PMID: 38256680 PMCID: PMC10816261 DOI: 10.3390/jcm13020546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/13/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
Treatment-emergent sexual dysfunction (TESD) is one of the most frequent and persistent adverse effects of antidepressant medication. Sexual dysfunction (SD) secondary to SSRIs occurs in >60% of sexually active patients and >80% of healthy volunteers, with this causing treatment discontinuation in >35% of patients. However, this factor is rarely addressed in routine examinations, and only 15-30% of these events are spontaneously reported. A strategy of switching to a different non-serotonergic antidepressant could involve a risk of relapse or clinical worsening due to a lack of serotonergic activity. Vortioxetine appears to have less impact on sexual function due to its multimodal mechanism of action. No studies have been published on the effectiveness of switching to vortioxetine in patients with poorly tolerated long-term antidepressant-related SD in naturalistic settings. STUDY OBJECTIVES To determine the effectiveness of switching to vortioxetine due to SD in a routine clinical practice setting. METHODOLOGY observational pragmatic and naturalistic study to determine the effectiveness of the switch to vortioxetine (mean dosage 13.11 ± 4.03) in 74 patients aged 43.1 ± 12.65 (54% males) at risk of discontinuing treatment due to sexual dysfunction. The PRSexDQ*- SALSEX scale (* Psychotropic-Related Sexual Dysfunction Questionnaire) was applied at two moments: baseline visit and after 3 months of follow-up. RESULTS global Sexual Dysfunction (SD) measured with the SALSEX scale decreased significantly between the baseline visit (10.32; SD 2.73) and the follow-up visit (3.78; SD 3.68), p < 0.001. There was a significant improvement (p < 0.001) at the endpoint including decreased libido, delay of orgasm, anorgasmia and arousal difficulties in both sexes. After switching to vortioxetine, 83.81% of patients experienced an improvement in sexual function (43.2% felt greatly improved). Most patients (83.3%) who switched to vortioxetine continued treatment after the follow-up visit. A total of 58.1% of patients showed an improvement in depressive symptoms from the baseline visit. CONCLUSION switching to vortioxetine is an effective and reliable strategy to treat patients with poorly tolerated previous antidepressant-related sexual dysfunction in real-life clinical settings.
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Affiliation(s)
- Angel L. Montejo
- Nursing School, University of Salamanca, Av. Donantes de Sangre SN, 37004 Salamanca, Spain
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente SN, 37007 Salamanca, Spain;
| | | | - Rubén De Alarcón
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
| | - Juan Matías
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
| | - Benjamin Cortés
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
| | - Claudia Matos
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
| | - Tomás Martín-Pinto
- Servicio de Psiquiatría, Hospital Universitario de Salamanca, 37007 Salamanca, Spain; (R.D.A.); (J.M.); (B.C.); (C.M.); (T.M.-P.)
| | - Peñitas Ríos
- Hospital Universitario Cáceres, 10004 Cáceres, Spain;
| | | | - José María Acosta
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente SN, 37007 Salamanca, Spain;
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Christensen MC, McIntyre RS, Adair M, Florea I, Loft H, Fagiolini A. Clinical benefits of vortioxetine 20 mg/day in patients with major depressive disorder. CNS Spectr 2023; 28:693-701. [PMID: 37070529 DOI: 10.1017/s1092852923002249] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
BACKGROUND Vortioxetine has demonstrated dose-dependent efficacy in patients with major depressive disorder (MDD), with the greatest effect observed with vortioxetine 20 mg/day. This analysis further explored the clinical relevance of the more rapid and greater improvement in depressive symptoms observed with vortioxetine 20 mg/day vs 10 mg/day. METHODS Analysis of pooled data from six short-term (8-week), randomized, placebo-controlled, fixed-dose studies of vortioxetine 20 mg/day in patients with MDD (N = 2620). Symptomatic response (≥50% decrease in Montgomery-Åsberg Depression Rating Scale [MADRS] total score), sustained symptomatic response, and remission (MADRS total score ≤10) were assessed by vortioxetine dosage (20 or 10 mg/day). RESULTS After 8 weeks, 51.4% of patients receiving vortioxetine 20 mg/day had achieved symptomatic response vs 46.0% of those receiving vortioxetine 10 mg/day (P < .05). Significantly more patients achieved symptomatic response vs placebo from week 2 onwards for vortioxetine 20 mg/day and from week 6 onwards for vortioxetine 10 mg/day (both P ≤ .05). Sustained response was achieved from week 4 for 26.0% of patients receiving vortioxetine 20 mg/day vs 19.1% of those receiving vortioxetine 10 mg/day (P < .01), increasing to 36.0% and 29.8%, respectively, over the 8-week treatment period (P < .05). At week 8, 32.0% of patients receiving vortioxetine 20 mg/day were in remission vs 28.2% of those receiving vortioxetine 10 mg/day (P = .09). Rates of adverse events and treatment withdrawal were not increased during the week following vortioxetine dose up-titration to 20 mg/day. CONCLUSION Vortioxetine 20 mg/day provides more rapid and more sustained symptomatic response than vortioxetine 10 mg/day in patients with MDD, without compromising tolerability.
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Affiliation(s)
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, ON, Canada
| | | | | | | | - Andrea Fagiolini
- Division of Psychiatry, Department of Molecular and Developmental Medicine, University of Siena School of Medicine, Siena, Italy
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The pathophysiology of Post SSRI Sexual Dysfunction - Lessons from a case study. Biomed Pharmacother 2023; 161:114166. [PMID: 36898260 DOI: 10.1016/j.biopha.2022.114166] [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: 06/22/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Although Post-SSRI Sexual Dysfunction (PSSD) has finally been recognized by the European Medicines Agency as a medical condition that can outlast discontinuation of SSRI and SNRI antidepressants, this condition is still largely unknown by patients, doctors, and researchers, and hence, poorly understood, underdiagnosed, and undertreated. OBJECTIVE Becoming familiar with the symptomatology of PSSD and understanding the underlying mechanisms and treatment options. METHOD We applied a design thinking approach to innovation to 1) provide insights into the medical condition as well as the personal needs and pains of a targeted patient; and 2) generate ideas for new solutions from the perspective of this particular patient. These insights and ideas informed a literature search on the potential pathophysiological mechanisms that could underlie the patient's symptoms. RESULTS The 55-year-old male patient developed symptoms of low libido, delayed ejaculation, erectile dysfunction, 'brain zaps', overactive bladder and urinary inconsistency after discontinuation of the SNRI venlafaxine. In many of these symptoms a dysregulation in serotonergic activity has been implicated, with an important role of 5-HT1A receptor downregulation and possible downstream effects on neurosteroid and oxytocin systems. CONCLUSIONS The clinical presentation and development of symptoms are suggestive of PSSD but need further clinical elaboration. Further knowledge of post-treatment changes in serotonergic - and possibly noradrenergic - mechanisms is required to improve our understanding of the clinical complaints and to inform appropriate treatment regimes.
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De Diego-Adeliño J, Crespo JM, Mora F, Neyra A, Iborra P, Gutiérrez-Rojas L, Salonia SF. Vortioxetine in major depressive disorder: from mechanisms of action to clinical studies. An updated review. Expert Opin Drug Saf 2021; 21:673-690. [PMID: 34964415 DOI: 10.1080/14740338.2022.2019705] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Vortioxetine is a multimodal-acting antidepressant that provides improvements on cognitive function aside from antidepressants and anxiolytic effects. Vortioxetine has been found to be one of the most effective and best tolerated options for major depressive disorder (MDD) in head-to-head trials. AREAS COVERED The present review intends to gather the most relevant and pragmatic data of vortioxetine in MDD, specially focusing on new studies that emerged between 2015 and 2020. EXPERT OPINION Vortioxetine is the first antidepressant that has shown improvements both in depression and cognitive symptoms, due to the unique multimodal mechanism of action that combine the 5-HT reuptake inhibition with modulations of other key pre- and post-synaptic 5-HT receptors (agonism of 5-HT1A receptor, partial agonism of 5-HT1B receptor, and antagonism of 5-HT3, 5-HT1D and 5-HT7 receptors). This new mechanism of action can explain the dose-dependent effect and can be responsible for its effects on cognitive functioning and improved tolerability profile. Potential analgesic and anti-inflammatory properties observed in preclinical studies as well as interesting efficacy and tolerability results of clinical studies with specific target groups render it a promising therapeutic option for patients with MDD and concomitant conditions (as menopause symptoms, pain, inflammation, apathy, sleep and/or metabolic abnormalities).
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Affiliation(s)
- Javier De Diego-Adeliño
- Department of Psychiatry, Hospital de La Santa Creu I Sant Pau, Institut d'Investigació Biomèdica Sant Pau (Iib-sant Pau), Universitat Autònoma de Barcelona (Uab), Centro de Investigación Biomédica En Red de Salud Mental (Cibersam), Spain
| | - José Manuel Crespo
- Department of Psychiatry, Complejo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - Fernando Mora
- Department of Psychiatry, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Adrián Neyra
- Department of Psychiatry, Hospital de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - Pedro Iborra
- Department of Psychiatry, San Juan University Hospital, Alicante, Spain
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Sun B, Lv Y, Xu H, Qi C, Li C, Liu P. Effects of Vortioxetine on depression model rats and expression of BDNF and Trk B in hippocampus. Exp Ther Med 2020; 20:2895-2902. [PMID: 32765787 DOI: 10.3892/etm.2020.9026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 04/15/2020] [Indexed: 12/28/2022] Open
Abstract
Effects of Vortioxetine on the expression of brain-derived neurotrophic factor (BDNF) and tyrosine kinase B (Trk B) in hippocampus of depressive rats were investigated. Forty-five SD rats were randomly divided into three groups: model control, Vortioxetine and normal control group, with 15 rats in each group. The changes of body mass were recorded within 5 weeks, and the open field test, sugar water preference test and Morris water maze test were performed to evaluate the behavior and mental status of the rats. The expression of BDNF and Trk B in rat hippocampus was detected by enzyme-linked immuno sorbent assay. Compared with the model control group, the body mass, horizontal and vertical movement, sugar and water preference rate of the vortioxetine group in the 5th week were significantly higher than those of the model control group (P<0.05), and significantly lower than those of the normal control group (P<0.05). The escape latency of the Vortioxetine group within 4 days was significantly lower than that of model control group (P<0.05), but higher than that of normal control group (P<0.05). The target quadrant residence time of the Vortioxetine group was significantly lower than that of the model control group (P<0.05), but higher than that of the normal control group (P<0.05). Expression of BDNF and Trk B in the Vortioxetine group was significantly higher than that in the model control group (P<0.05), but lower than that of the normal control group (P<0.05). Collectively, Vortioxetine can effectively alleviate the symptoms of autonomous and exploratory behavior, and reduce the decrease of learning and memory in depressive rats. Vortioxetine can increase the expression of BDNF and Trk B in depressive rats and alleviate their depressive behavior.
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Affiliation(s)
- Baomin Sun
- Department of Psychology, Taian City Central Hospital, Taian, Shandong 271000, P.R. China
| | - Yanhua Lv
- Department of Psychiatry, Taian City Mental Hospital, Taian, Shandong 271000, P.R. China
| | - Hua Xu
- Department of Neurology, Taian City Central Hospital, Taian, Shandong 271000, P.R. China
| | - Chunhua Qi
- Central Laboratory, Taian City Central Hospital, Taian, Shandong 271000, P.R. China
| | - Cuiping Li
- Department of Psychology, Taian City Central Hospital, Taian, Shandong 271000, P.R. China
| | - Pengfei Liu
- Department of Psychology, Taian City Central Hospital, Taian, Shandong 271000, P.R. China
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Hull EM, Dominguez JM. Neuroendocrine Regulation of Male Sexual Behavior. Compr Physiol 2019; 9:1383-1410. [DOI: 10.1002/cphy.c180018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Olivier JDA, Olivier B. Antidepressants and Sexual Dysfunctions: a Translational Perspective. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00205-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Preclinical Models for Assessment of Antidepressant Abuse Potential. CURRENT SEXUAL HEALTH REPORTS 2017. [DOI: 10.1007/s11930-017-0128-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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