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Cernasov PM, Walsh EC, Nagy GA, Kinard JL, Kelley L, Phillips RD, Pisoni A, Diehl J, Haworth K, West J, Freeman L, Pfister C, Scott M, Daughters SB, Gaylord S, Dichter GS, Smoski MJ. A parallel-arm, randomized trial of Behavioral Activation Therapy for anhedonia versus mindfulness-based cognitive therapy for adults with anhedonia. Behav Res Ther 2024; 182:104620. [PMID: 39213738 DOI: 10.1016/j.brat.2024.104620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 07/29/2024] [Accepted: 08/21/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Anhedonia, deficits in motivation and pleasure, is a transdiagnostic symptom of psychopathology and negative prognostic marker. METHODS In this randomized, parallel-arm clinical trial, a novel intervention, Behavioral Activation Treatment for Anhedonia (BATA), was compared to an individually administered Mindfulness-Based Cognitive Therapy (MBCT) in a transdiagnostic cohort of adults with clinically significant anhedonia (ClinicalTrials.gov Identifiers NCT02874534 and NCT04036136). Participants received 8-15 individual psychotherapy sessions, once weekly, with either BATA (n = 61) or MBCT (n = 55) and completed repeated self-report assessment of anhedonia and other internalizing symptoms. RESULTS Indicators of treatment feasibility were similar across conditions, though MBCT showed a trend towards greater attrition rates than BATA, with an adjusted odd's ratio of 2.04 [0.88, 4.73]. Treatment effects on the primary clinical endpoint of anhedonia symptoms did not significantly differ, with a 14-week estimated difference on the Snaith Hamilton Pleasure Scale (SHAPS) of -0.20 [-2.25, 1.84] points in BATA compared to MBCT (z = 0.19, p = 0.845, d = 0.05). The expected 14-week change in SHAPS scores across conditions was -7.18 [-8.22, -6.15] points (z = 13.6, p < 0.001, d = 1.69). There were no significant differences in the proportion of participants demonstrating reliable and clinically significant improvements in SHAPS scores, or in the magnitude of internalizing symptom reductions. LIMITATIONS Limitations included a modest sample size, lack of longer-term follow up data, and non-preregistered analytic plan. DISCUSSION There was no evidence to support superior clinical efficacy of BATA over MBCT in a transdiagnostic cohort of adults with elevated anhedonia. Both interventions reduced anhedonia symptoms to a comparable magnitude of other existing treatments.
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Affiliation(s)
- Paul M Cernasov
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Erin C Walsh
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Gabriela A Nagy
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA; Duke University School of Nursing, Durham, NC, USA
| | - Jessica L Kinard
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA; Division of Speech and Hearing Sciences, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Lisalynn Kelley
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Rachel D Phillips
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Angela Pisoni
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
| | - Joseph Diehl
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
| | - Kevin Haworth
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Jessica West
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Louise Freeman
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Courtney Pfister
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - McRae Scott
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Stacey B Daughters
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Susan Gaylord
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Gabriel S Dichter
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA; Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Moria J Smoski
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA; Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
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Huang YY, Ye N, Peng DW, Li GY, Zhang XS. Peripheral platelet count is a diagnostic marker for predicting the risk of rapid ejaculation: findings from a pilot study in rats. Asian J Androl 2024:00129336-990000000-00214. [PMID: 39091143 DOI: 10.4103/aja202447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/19/2024] [Indexed: 08/04/2024] Open
Abstract
Parameters of peripheral blood cell have been shown as the potential predictors of erectile dysfunction (ED). To investigate the clinical significance of hematological parameters for predicting the risk of rapid ejaculation, we established a rat copulatory model on the basis of ejaculation distribution theory. Blood samples from different ejaculatory groups were collected for peripheral blood cell counts and serum serotonin (5-HT) tests. Meanwhile, the relationship between hematological parameters and ejaculatory behaviors was assessed. Final analysis included 11 rapid ejaculators, 10 normal ejaculators, and 10 sluggish ejaculators whose complete data were available. The platelet (PLT) count in rapid ejaculators was significantly lower than that in normal and sluggish ejaculators, whereas the platelet distribution width (PDW) and mean platelet volume (MPV) were significantly greater in rapid ejaculators. Multivariate logistic regression analysis and receiver operating characteristic (ROC) curve analysis showed that the PLT was an independent protective factor for rapid ejaculation. Meanwhile, rapid ejaculators were found to have the lowest serum 5-HT compared to normal and sluggish ejaculators (P < 0.001). Furthermore, there was a positive correlation between the PLT and serum 5-HT (r = 0.662, P < 0.001), indicating that the PLT could indirectly reflect the serum 5-HT concentration. In addition, we assessed the association between the PLT and ejaculatory parameters. There was a negative correlation between ejaculation frequency (EF) and the PLT (r = -0.595, P < 0.001), whereas there was a positive correlation between ejaculation latency (EL) and the PLT (r = 0.740, P < 0.001). This study indicated that the PLT might be a useful and convenient diagnostic marker for predicting the risk of rapid ejaculation.
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Affiliation(s)
- Yuan-Yuan Huang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230011, China
- Department of Urology, Anhui Public Health Clinical Center, Hefei 230011, China
- Anhui Provincial Institute of Translational Medicine, Hefei 230031, China
| | - Nan Ye
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230011, China
- Department of Urology, Anhui Public Health Clinical Center, Hefei 230011, China
| | - Dang-Wei Peng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230011, China
| | - Guang-Yuan Li
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230011, China
- Department of Urology, Anhui Public Health Clinical Center, Hefei 230011, China
| | - Xian-Sheng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230011, China
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Ackerman IN, Restoux L, Dobo B, Slater H, Ross MH, Briggs AM. Holistic Care for People Living With Chronic Musculoskeletal Pain: The Relevance and Importance of Sexual Function. Phys Ther 2024; 104:pzae083. [PMID: 39014294 PMCID: PMC11367674 DOI: 10.1093/ptj/pzae083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/15/2024] [Accepted: 04/18/2024] [Indexed: 07/18/2024]
Abstract
People living with chronic primary or secondary musculoskeletal pain conditions such as low back pain, fibromyalgia, and inflammatory arthritis typically experience wide-ranging impacts on their physical function, activity participation, and psychosocial wellbeing. These can extend to negative impacts on a person's sexual function and their intimate relationships. While sexual function is an important component of wellbeing, it is often not considered within musculoskeletal pain care. Without awareness or targeted training, physical therapists may lack the confidence and skills to screen, assess, and manage the impacts that pain may be having on a person's sexual function and can miss the opportunity to tailor their care and optimize wellbeing. This article seeks to raise awareness among physical therapists of how living with chronic musculoskeletal pain can impact a person's sexual function and intimate relationships, and provide guidance on how to consider these issues within a person-centered approach to care. It describes why considering sexual function and intimate relationship issues as part of a person's lived musculoskeletal pain experience may be relevant, outlines the use of validated patient-reported outcome measures to assess sexual dysfunction, and suggests practical strategies for sensitively raising sexual function in consultations. Management approaches and possible referral pathways are also presented, to assist physical therapists in understanding available care options. This article seeks to support holistic care by improving physical therapists' knowledge and understanding of sexual dysfunction and its management in people living with chronic musculoskeletal pain. IMPACT Considering sexual function as a valued functional activity, together with other activities of daily living, will assist physical therapists to provide more holistic and person-centered care. This article covers the main considerations for raising sexual function and intimate relationship issues with people living with chronic musculoskeletal pain, as well as management options and potential referral pathways. Physical therapists are encouraged to seek targeted training to improve their confidence and skills in this area, and to use inclusive, respectful language for discussions around sexual function and intimate relationships.
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Affiliation(s)
- Ilana N Ackerman
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Laura Restoux
- Physiotherapy Department, Central Coast Local Health District, Central Coast, New South Wales, Australia
| | - Brooke Dobo
- Vera Women’s Wellness, Mount Samson, Queensland, Australia
- The Wesley Hospital, Brisbane, Queensland, Australia
| | - Helen Slater
- Curtin School of Allied Health and Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Megan H Ross
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Andrew M Briggs
- Curtin School of Allied Health and Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
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Calvo Moya M, Mesonero Gismero F, Suarez Ferrer C, Hernández-Camba A, Vásquez Carlón D, García Benasach F, Aguas Peris M, Delgado Oliva FJ, González-Lama Y, Millán Scheiding M, Alonso Sebastián I, Camacho Martel L, Gallardo Arriero V, Echarri Piudo A, Bella Castillo P, Cano Sanz N, Vera Mendoza MI, Serrano Labajos R, Valdivia Martínez A, Pérez Restoy L, Zabana Abdo Y, Mañosa Ciria M, Rodríguez-Moranta F, Barreiro-de Acosta M, Gutiérrez Casbas A. Position statement of the Spanish Working Group on Crohn's Disease and Ulcerative Colitis on sexuality and inflammatory bowel disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:774-792. [PMID: 38218430 DOI: 10.1016/j.gastrohep.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/14/2023] [Indexed: 01/15/2024]
Abstract
It is widely acknowledged that inflammatory bowel disease (IBD) is associated with a high prevalence of sexual dysfunction (SD). However, there is a notable paucity of specific literature in this field. This lack of information impacts various aspects, including the understanding and comprehensive care of SD in the context of IBD. Furthermore, patients themselves express a lack of necessary attention in this area within the treatment of their disease, thus creating an unmet need in terms of their well-being. The aim of this position statement by the Spanish Working Group on Crohn's Disease and Ulcerative Colitis (GETECCU) is to provide a review on the most relevant aspects and potential areas of improvement in the detection, assessment, and management of SD in patients with IBD and to integrate the approach to sexual health into our clinical practice. Recommendations are established based on available scientific evidence and expert opinion. The development of these recommendations by GETECCU has been carried out through a collaborative multidisciplinary approach involving gastroenterologists, gynecologists, urologists, surgeons, nurses, psychologists, sexologists, and, of course, patients with IBD.
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Affiliation(s)
- Marta Calvo Moya
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España.
| | - Francisco Mesonero Gismero
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología. Hospital Universitario Ramón y Cajal, Madrid, España
| | - Cristina Suarez Ferrer
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario La Paz, Madrid, España; Instituto de Investigación Hospital Universitario La Paz, Madrid, España
| | - Alejandro Hernández-Camba
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología. Hospital Universitario Nuestra Señora de la Candelaria, Santa Cruz de Tenerife, España
| | - Danízar Vásquez Carlón
- Centro de Asistencia a la Reproducción Humana de Canarias (FIVAP), San Cristóbal de la Laguna, Tenerife, España
| | - Fátima García Benasach
- Servicio de Ginecología y Obstetricia, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Mariam Aguas Peris
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología. Hospital Universitari i Politécnic La Fe, Valencia, España
| | | | - Yago González-Lama
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Mónica Millán Scheiding
- Unidad de Coloproctología, Servicio de Cirugía General y Aparato Digestivo, Hospital Universitari i Politécnic La Fe, Valencia, España
| | - Isabel Alonso Sebastián
- Unidad de Coloproctología, Servicio de Cirugía general y Aparato Digestivo. Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Laura Camacho Martel
- Unidad de Enfermedad Inflamatoria Intestinal, Psicología Clínica, Hospital Virgen de la Victoria, Málaga, España
| | - Vanesa Gallardo Arriero
- Unidad de Enfermedad Inflamatoria Intestinal, Psicología Clínica, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Ana Echarri Piudo
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Complejo Hospitalario Universitario de Ferrol, Ferrol, España
| | - Pablo Bella Castillo
- Unidad de Enfermedad Inflamatoria Intestinal, Enfermería, Servicio de Gastroenterología, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Noelia Cano Sanz
- Unidad de Enfermedad Inflamatoria Intestinal, Enfermería, Servicio de Gastroenterología, Hospital Universitario de León, León, España
| | - María Isabel Vera Mendoza
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, España
| | - Ruth Serrano Labajos
- Confederación Asociaciones de enfermos de Crohn y Colitis Ulcerosa de España, Madrid, España
| | | | - Lourdes Pérez Restoy
- Sexología, Clínica Bonadea, Granada, España; Neurohábilis Centro de Salud Integral, Granada, Loja y Puerto de Santa María, España
| | - Yamile Zabana Abdo
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitari Mútua de Terrassa, Barcelona, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España
| | - Miriam Mañosa Ciria
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Unidad de Enfermedad Inflamatoria Intestinal, Hospital Universitari Germans Trias i Pujol Badalona, Barcelona, España
| | - Francisco Rodríguez-Moranta
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, España
| | - Manuel Barreiro-de Acosta
- Unidad de Enfermedad Inflamatoria Intestinal, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, España; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), A Coruña, España
| | - Ana Gutiérrez Casbas
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital General Universitario Dr. Balmis de Alicante, ISABIAL, Alicante, España
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Zeiss R, Malejko K, Connemann B, Gahr M, Durner V, Graf H. Sexual Dysfunction Induced by Antidepressants-A Pharmacovigilance Study Using Data from VigiBase TM. Pharmaceuticals (Basel) 2024; 17:826. [PMID: 39065677 PMCID: PMC11279909 DOI: 10.3390/ph17070826] [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: 06/11/2024] [Revised: 06/19/2024] [Accepted: 06/21/2024] [Indexed: 07/28/2024] Open
Abstract
Sexual dysfunction is a common side effect of antidepressants, significantly impacting patients' quality of life and treatment adherence. This study investigates the relationship between sexual dysfunction and antidepressants by analyzing data from VigiBase™, the World Health Organization's global database of individual case safety reports. In this study, we examined, for the first time, reports related to sexual response-desire, arousal, and orgasm-by grouping appropriate side effect terms and calculated the reporting odds ratios (RORs) for various antidepressants. The findings of this study highlight a high disproportional reporting of sexual dysfunction, particularly with selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors. In contrast, agents such as agomelatine, bupropion, and mirtazapine showed a lower association. Furthermore, we investigated the correlation between reporting odds ratios and the binding affinities of antidepressants to specific neurotransmitter receptors and transporters, unveiling significant relationships that provide insights into the pharmacodynamic pathways underlying these adverse effects. For instance, a positive correlation was observed between the serotonin transporter and side effects in the category desire: r (19) = 0.67, p = 0.001 These insights underscore the necessity for clinicians to consider sexual side effects when prescribing antidepressants and to monitor and address these issues to improve patient outcomes.
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Affiliation(s)
- Rene Zeiss
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
| | - Kathrin Malejko
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
| | - Bernhard Connemann
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
| | - Maximilian Gahr
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
| | - Verena Durner
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
| | - Heiko Graf
- Department of Psychiatry and Psychotherapy III, University of Ulm, Leimgrubenweg 12-14, 89075 Ulm, Germany
- Department of Psychiatry and Psychosomatic Medicine, Städtisches Klinikum Karlsruhe, Kaiserallee 10, 76133 Karlsruhe, Germany
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Hunter W, Pettigrew J, Carpenter KM, Worly B, Coons HL. Improving Sexual Health Across the Life Span Through Integrated Care in Obstetrics and Gynecology. Clin Obstet Gynecol 2024; 67:233-246. [PMID: 38173321 DOI: 10.1097/grf.0000000000000830] [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: 01/05/2024]
Abstract
Sexual health is a vital part of physical, emotional, and relational well-being among adults across the life span. While patients are reluctant to discuss their sexual concerns, Obstetrics and Gynecology providers are especially well positioned to improve sexual functioning and satisfaction through screening, education, prevention and early intervention, treatment, and integrating behavioral health and sexual medicine services in their clinical practices. This article sets out to provide applied information and perspectives to foster the development of interprofessional sexual medicine services in Obstetrics and Gynecology practices in hospital and community settings.
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Affiliation(s)
- Winnifred Hunter
- Women's Behavioral Health & Wellness Service, University of Colorado School of Medicine/Anschutz Medical Campus, Aurora
| | | | - Kristen M Carpenter
- Department of Psychiatry & Behavioral Health, Psychology, Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Brett Worly
- Department of OB/GYN, The Ohio State University Wexner Medical Center
| | - Helen L Coons
- Women's Mental Health Associates & Health Psychology Solutions, Denver, Colorado
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Alipour-Kivi A, Eissazade N, Shariat SV, Salehian R, Soraya S, Askari S, Shalbafan M. The effect of drug holidays on sexual dysfunction in men treated with selective serotonin reuptake inhibitors (SSRIs) other than fluoxetine: an 8-week open-label randomized clinical trial. BMC Psychiatry 2024; 24:67. [PMID: 38263040 PMCID: PMC10807197 DOI: 10.1186/s12888-024-05507-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 01/08/2024] [Indexed: 01/25/2024] Open
Abstract
INTRODUCTION Selective serotonin reuptake inhibitors (SSRIs) are widely used for the treatment of various mental disorders. Sexual dysfunction is one of the most common side effects of SSRIs, and often leads to poor adherence and treatment discontinuation. While several strategies have been employed to manage SSRI-induced sexual dysfunction, drug holidays has not been extensively studied for this purpose. This clinical trial aims to assess the effect of drug holidays on sexual dysfunction in married men under treatment with SSRIs other than fluoxetine (as its long half-life makes drug holidays ineffective). METHODS This 8-week double-center, randomized, open-label, controlled trial was conducted in the outpatient clinics of Iran Psychiatric Hospital and Tehran Institute of Psychiatry, from January 2022 to March 2023. We included married men aged between18 and 50 years who had experienced sexual dysfunction during treatment with SSRIs, other than fluoxetine. The Male Sexual Health Questionnaire (MSHQ) and the 28-Question General Health Questionnaire (GHQ-28) were used for the assessment of sexual function and mental health status. The drug holidays group was instructed not to take their medications on the weekends. The control group was asked to continue their regular medication regimen without any changes. Both groups were assessed at baseline, and weeks 4 and 8. RESULTS Sixty-three patients were included and randomly assigned to the drug holidays group (N = 32) or the control group (N = 31). Fifty patients (25 in each group) completed the trial. Drug holidays significantly improved erection, ejaculation, satisfaction, and the overall sexual health of the participants (P < 0.001). No significant change was observed in their mental health status. No major side effects were recorded. CONCLUSIONS Drug holidays significantly improved the MSHQ scores in 'erection', 'ejaculation', 'satisfaction' and 'total' in married men with sexual dysfunction induced by SSRIs, other than fluoxetine, without causing any significant changes in their mental health status. Further research is needed to reach a certain conclusion. TRIAL REGISTRATION The trial was registered at the Iranian Registry of Clinical Trials on 2021.10.25 ( www.irct.ir ; IRCT ID: IRCT20170123032145N6) before the trial.
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Affiliation(s)
- Arman Alipour-Kivi
- Mental Health Research Center, Psychosocial Health Research Institute (PHRI), Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Negin Eissazade
- Brain and Cognition Clinic, Institute for Cognitive Sciences Studies, Tehran, Iran
| | - Seyed Vahid Shariat
- Mental Health Research Center, Psychosocial Health Research Institute (PHRI), Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Razieh Salehian
- Mental Health Research Center, Psychosocial Health Research Institute (PHRI), Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shiva Soraya
- Research Center for Addiction and Risky Behaviors (ReCARB), Psychosocial Health Research Institute, Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sanaz Askari
- Mental Health Research Center, Psychosocial Health Research Institute (PHRI), Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Shalbafan
- Mental Health Research Center, Psychosocial Health Research Institute (PHRI), Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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Diksha, Singh L, Bhatia D. Mechanistic interplay of different mediators involved in mediating the anti-depressant effect of isoflavones. Metab Brain Dis 2024; 39:199-215. [PMID: 37855935 DOI: 10.1007/s11011-023-01302-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/24/2023] [Indexed: 10/20/2023]
Abstract
Depression is one of the most prevalent severe CNS disorders, which negatively affects social lives, the ability to work, and the health of people. As per the World Health Organisation (WHO), it is a psychological disorder that is estimated to be a leading disease by 2030. Clinically, various medicines have been formulated to treat depression but they are having a setback due to their side effects, slow action, or poor bioavailability. Nowadays, flavonoids are regarded as an essential component in a variety of nutraceutical, pharmaceutical and medicinal. Isoflavones are a distinctive and important subclass of flavonoids that are generally obtained from soybean, chickpeas, and red clover. The molecules of this class have been extensively explored in various CNS disorders including depression and anxiety. Isoflavones such as genistein, daidzein, biochanin-A, formononetin, and glycitein have been reported to exert an anti-depressant effect through the modulation of different mediators. Fatty acid amide hydrolase (FAAH) mediated depletion of anandamide and hypothalamic-pituitary-adrenal (HPA) axis-mediated modulation of brain-derived neurotrophic factor (BDNF), monoamine oxidase (MAO) mediated depletion of biogenic amines and inflammatory signaling are the important underlying pathways leading to depression. Upregulation in the levels of BDNF, anandamide, antioxidants and monoamines, along with inhibition of MAO, FAAH, HPA axis, and inflammatory stress are the major modulations produced by different isoflavones in the observed anti-depressant effect. Therefore, the present review has been designed to explore the mechanistic interplay of various mediators involved in mediating the anti-depressant action of different isoflavones.
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Affiliation(s)
- Diksha
- University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India
| | - Lovedeep Singh
- University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India.
| | - Deepika Bhatia
- University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India
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Giatti S, Diviccaro S, Cioffi L, Cosimo Melcangi R. Post-Finasteride Syndrome And Post-Ssri Sexual Dysfunction: Two Clinical Conditions Apparently Distant, But Very Close. Front Neuroendocrinol 2024; 72:101114. [PMID: 37993021 DOI: 10.1016/j.yfrne.2023.101114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/31/2023] [Accepted: 11/19/2023] [Indexed: 11/24/2023]
Abstract
Post-finasteride syndrome and post-SSRI sexual dysfunction, are two poorly explored clinical conditions in which men treated for androgenetic alopecia with finasteride or for depression with SSRI antidepressants show persistent side effects despite drug suspension (e.g., sexual dysfunction, psychological complaints, sleep disorders). Because of some similarities in the symptoms, common pathological mechanisms are proposed here. Indeed, as discussed, clinical studies and preclinical data obtained so far suggest an important role for brain modulators (i.e., neuroactive steroids), neurotransmitters (i.e., serotonin, and cathecolamines), and gut microbiota in the context of the gut-brain axis. In particular, the observed interconnections of these signals in these two clinical conditions may suggest similar etiopathogenetic mechanisms, such as the involvement of the enzyme converting norepinephrine into epinephrine (i.e., phenylethanolamine N-methyltransferase). However, despite the current efforts, more work is still needed to advance the understanding of these clinical conditions in terms of diagnostic markers and therapeutic strategies.
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Affiliation(s)
- Silvia Giatti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Silvia Diviccaro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Lucia Cioffi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Roberto Cosimo Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy.
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10
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Nicholas Shumate J, Song SH, Saleh FM. Paraphilic disorders, psychopathy, and those who sexually offend: a narrative review of treatment modalities. Int J Impot Res 2023:10.1038/s41443-023-00816-z. [PMID: 38160223 DOI: 10.1038/s41443-023-00816-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 11/30/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
Despite its critical importance, the treatment of paraphilic disorders remains an often-overlooked domain both in clinical research and practice. Challenges have arisen in the morphing understanding of paraphilias and paraphilic disorders, now considered separate concepts, and efforts at developing a more nuanced understanding of these conditions is ongoing, resulting in a muddled history that can frustrate efforts at study and treatment. These populations are by nature more heterogeneous than may first be obvious-particularly among those with comorbid psychopathic traits-and may require a more nuanced and individualized approach based on risk, needs, and responsivity to treatment. Until recently, there were few guidelines to assist clinicians when confronted with these complicated clinical pictures and a sea of discrete studies investigating various biological and non-biological interventions. Treatments range from several variations of psychotherapy and behavioral therapies to SSRIs, anti-androgenic medications, to orchiectomy, all displaying varying degrees of effectiveness and evidence across decades of research. Fortunately, recent efforts to collate these studies supported by a task force of the World Federation of Societies of Biological Psychiatry (WFSBP) have helped form a better-focused and better-evidenced picture of effective treatments and the unique challenges faced by (and with) these populations.
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Affiliation(s)
- J Nicholas Shumate
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Seo Ho Song
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Fabian M Saleh
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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11
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Mahajna M, Abu Fanne R, Berkovitch M, Tannous E, Vinker S, Green I, Matok I. Effect of CYP2C19 Pharmacogenetic Testing on Predicting Citalopram and Escitalopram Tolerability and Efficacy: A Retrospective, Longitudinal Cohort Study. Biomedicines 2023; 11:3245. [PMID: 38137466 PMCID: PMC10740827 DOI: 10.3390/biomedicines11123245] [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: 11/14/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Background-Various antidepressant agents are metabolized by the CYP2C19 enzyme, including Citalopram and Escitalopram. Variation in CYP2C19 expression might give rise to different plasma concentrations of the active metabolites, potentially affecting both drugs' efficacy and tolerability. Aim-The aim of this study was to evaluate differences in the Escitalopram and Citalopram efficacy and tolerability between different CYP2C19 genotype-based metabolizing categories in outpatients suffering from major depressive disorder (MDD). Methods-In a retrospective, longitudinal cohort study of electronic medical-record data, 283 patients with MDD who were prescribed Escitalopram or Citalopram with the available CYP2C19-genotyping test were enrolled. The primary efficacy end point was adverse drug reactions recorded in the medical files. A proportional-odds, multilevel-regression model for longitudinal ordinal data was used to estimate the relation between the CYP2C19 genotype and adverse drug reactions, adjusting for potential confounding variables and other explanatory variables. Latent-class analysis (LCA) was utilized to detect the presence of clinically significant subgroups and their relation to an individual's metabolizing status for CYP2D6/CYP2C19. Results-With poor CYP2C19 metabolizers as a reference, for each unit difference in the activity score of the CYP2C19 phenotype, the odds ratio for drug intolerability was lowered by 0.73 (95% credible intervals: 0.56-0.89), adjusting for significant covariates. In addition, applying LCA, we identified two qualitatively different subgroups: the first group (61.85%) exhibited multiple side effects, low compliance, and frequent treatment changes, whereas the second group (38.15%) demonstrated fewer side effects, good adherence, and fewer treatment changes. The CYP2C19 phenotype was substantially associated with the group membership. Conclusions-We found a positive association between the CYP2C19 activity scores, as inferred from the genotype, and both the efficacy of and tolerability to both Es/Citalopram. LCA enabled valuable insights into the underlying structure of the population; the CYP2C19 phenotype has a predictive value that discriminates between low-adherence, low-drug-tolerance, and low-response patients and high-adherence, high-drug-tolerance, and high-response patients. Personalized medicine based on CYP2C19 genotyping could evolve as a promising new avenue towards mitigating Escitalopram and Citalopram therapy and the associated side effects and enhancing treatment success.
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Affiliation(s)
- Mahmood Mahajna
- Department of Clinical Pharmacy, The Hebrew University, Jerusalem 9112002, Israel
- Hillel Yaffe Medical Center, Hadera 3810000, Israel;
| | - Rami Abu Fanne
- Department of Cardiology, Hillel Yaffe Medical Center, Hadera 3200003, Israel
- Leumit Health Care Services, Tel Aviv 6812509, Israel; (S.V.); (I.G.)
| | - Matitiahu Berkovitch
- Department of Clinical Pharmacology and Toxicology, Shamir Medical Center Affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Elias Tannous
- Hillel Yaffe Medical Center, Hadera 3810000, Israel;
- Department of Medical Sciences, Faculty of Medicine, Ben-Gurion University of the Negev, Beersheva 8410501, Israel
| | - Shlomo Vinker
- Leumit Health Care Services, Tel Aviv 6812509, Israel; (S.V.); (I.G.)
| | - Ilan Green
- Leumit Health Care Services, Tel Aviv 6812509, Israel; (S.V.); (I.G.)
| | - Ilan Matok
- Department of Clinical Pharmacy, The Hebrew University, Jerusalem 9112002, Israel
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12
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Ventura-Aquino E, Ågmo A. The elusive concept of sexual motivation: can it be anchored in the nervous system? Front Neurosci 2023; 17:1285810. [PMID: 38046659 PMCID: PMC10691110 DOI: 10.3389/fnins.2023.1285810] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/16/2023] [Indexed: 12/05/2023] Open
Abstract
Sexual motivation is an abstract concept referring to the mechanisms determining the responsivity to sexually relevant stimuli. This responsivity determines the likelihood of producing a sexual response and the intensity of that response. Both responsivity to stimuli and the likelihood of making a response as well as the intensity of response are characteristics of an individual. Therefore, we need to assume that the concept of sexual motivation materializes in physiological mechanisms within the individual. The aim of the present communication is to analyze the requisites for the endeavor to materialize sexual motivation. The first requisite is to provide an operational definition, making the concept quantifiable. We show that parameters of copulatory behavior are inappropriate. We argue that the intensity of sexual approach behaviors provides the best estimate of sexual motivation in non-human animals, whereas the magnitude of genital responses is an exquisite indicator of human sexual motivation. Having assured how to quantify sexual motivation, we can then proceed to the search for physiological or neurobiological underpinnings. In fact, sexual motivation only manifests itself in animals exposed to appropriate amounts of gonadal hormones. In female rats, the estrogen receptor α in the ventrolateral part of the ventromedial nucleus of the hypothalamus is necessary for the expression of sexual approach behaviors. In male rats, androgen receptors within the medial preoptic area are crucial. Thus, in rats sexual motivation can be localized to specific brain structures, and even to specific cells within these structures. In humans, it is not even known if sexual motivation is materialized in the brain or in peripheral structures. Substantial efforts have been made to determine the relationship between the activity of neurotransmitters and the intensity of sexual motivation, particularly in rodents. The results of this effort have been meager. Likewise, efforts of finding drugs to stimulate sexual motivation, particularly in women complaining of low sexual desire, have produced dismal results. In sum, it appears that the abstract concept of sexual motivation can be reliably quantified, and the neurobiological bases can be described in non-human animals. In humans, objective quantification is feasible, but the neurobiological substrate remains enigmatic.
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Affiliation(s)
- Elisa Ventura-Aquino
- Escuela Nacional de Estudios Superiores, Unidad Juriquilla, UNAM, Juriquilla, Mexico
| | - Anders Ågmo
- Department of Psychology, University of Tromsø, Tromsø, Norway
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13
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Campetella M, Marino F, Gavi F, Gandi C, Ragonese M, Coluzzi S, Racioppi M, Sacco E, Bientinesi R. Classification and management of sexual dysfunctions in multiple sclerosis patients: A review of current literature. Urologia 2023; 90:605-610. [PMID: 37387303 DOI: 10.1177/03915603231183751] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Multiple sclerosis (MS) is the most frequent neurological disease in young adults, with the greatest incidence between age of 30 and 35 years. Sexual dysfunctions (SDs) are frequent, but are often underestimated in patients with MS, and can have a significantly high impact on patient's quality of life. Aim of this review is to summarize sexual dysfunctions in male and female MS patients and to illustrate current and emerging therapeutic options for treatment.
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Affiliation(s)
- Marco Campetella
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Filippo Marino
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Filippo Gavi
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Carlo Gandi
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Mauro Ragonese
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Università Cattolica del Sacro Cuore, Roma, Italy
| | - Simone Coluzzi
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Marco Racioppi
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Università Cattolica del Sacro Cuore, Roma, Italy
| | - Emilio Sacco
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Università Cattolica del Sacro Cuore, Roma, Italy
| | - Riccardo Bientinesi
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Università Cattolica del Sacro Cuore, Roma, Italy
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14
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Tarchi L, Merola GP, Baccaredda-Boy O, Arganini F, Cassioli E, Rossi E, Maggi M, Baldwin DS, Ricca V, Castellini G. Selective serotonin reuptake inhibitors, post-treatment sexual dysfunction and persistent genital arousal disorder: A systematic review. Pharmacoepidemiol Drug Saf 2023; 32:1053-1067. [PMID: 37294623 DOI: 10.1002/pds.5653] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/14/2023] [Accepted: 06/07/2023] [Indexed: 06/11/2023]
Abstract
PURPOSE Adverse effects of selective serotonin reuptake inhibitors (SSRIs) on sexual function have been an important area of research for many years. However, the duration of SSRI-associated sexual adverse effects, and their possible persistence after treatment discontinuation, is still uncertain. The aims of the current systematic review were first to identify existing evidence of sexual dysfunction following SSRI discontinuation, and to provide an account of reported symptoms and proposed treatment options; and second, to establish whether current literature allows accurate estimates of the prevalence of such sexual dysfunction. METHODS A systematic review was conducted on PubMed, Embase, and Google Scholar; papers with clinical data regarding patients with persistent sexual dysfunction after SSRI treatment suspension were included. RESULTS Overall, two retrospective interventional studies, six observational studies and 11 case reports were judged eligible for inclusion. It was not possible to determine reliable estimates of prevalence. Similarly, a cause-effect relationship between SSRI exposure and persistent sexual impairment could not be ascertained. Nonetheless, the potential for continued sexual disturbances despite discontinuation could not be entirely ruled out. CONCLUSIONS There is a need to investigate a possible dose-response relationship between SSRI exposure and persistent sexual adverse effects. Treatment options for persistent dysfunctions remain limited, but novel therapeutic approaches may be required in order to address an otherwise neglected need for sexual well-being.
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Affiliation(s)
- Livio Tarchi
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | | | - Ottone Baccaredda-Boy
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | - Francesca Arganini
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | - Emanuele Cassioli
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | - Eleonora Rossi
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Excellence Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
- I.N.B.B. (Istituto Nazionale Biostrutture e Biosistemi), Rome, Italy
| | - David S Baldwin
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- Southern Health NHS Foundation Trust, Southampton, UK
- University Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Valdo Ricca
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
| | - Giovanni Castellini
- Psychiatry Unit, Department of Health Science, University of Florence, Florence, Italy
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15
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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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16
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Arshad A, Irfan M, Inam M, Hussain NHN, Ismail SB. Levosulpiride for Premature Ejaculation: A Systematic Review and Meta-Analysis. Am J Mens Health 2022; 16:15579883221124832. [PMID: 36154321 PMCID: PMC9515538 DOI: 10.1177/15579883221124832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 07/01/2022] [Accepted: 08/19/2022] [Indexed: 01/26/2023] Open
Abstract
Premature ejaculation (PE) is one of the major causes of sexual dysfunction. Levosulpiride is an off-label medicine used to treat PE, but no review on its efficacy exists. A systematic review and meta-analysis was performed to determine the efficacy of levosulpiride in treating PE. Databases PubMed, Science Direct, and Google Scholar were searched. Randomized control trials (RCTs) comparing levosulpiride with placebo or other medicine were selected. Odds ratio (OR) of improved intravaginal ejaculation latency time (IELT) was calculated. A total of 97 articles were retrieved from database search, of which only four RCTs containing 203 men met the selection criteria. All four RCTs were included in systematic review while only two were included in meta-analysis. A high selection and detection bias was found in both of these studies. Meta-analysis also showed the odds of improving IELT in PE patients using levosulpiride to be significantly higher (p < .05) compared with those who used placebo, OR: 100.81, 95% confidence interval (CI) [13.12-774.90], I2 = 0%. Odds of improving IELT for > 5 min (500% improvement) were also significantly higher (p < .05) compared with the placebo groups (OR: 38.88, 95% CI [5.12-295.29], I2 = 0%). The odds of improving IELT for > 1 min, but < 5 min were also significantly higher (p < .05) than placebo groups (OR: 32.84, 95% CI [4.15-259.75], I2 = 0%). Levosulpiride improved IELT, but even so, limited studies are available on this topic. Additional research is thus required to support the present review's findings.
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Affiliation(s)
- Adina Arshad
- Department of Zoology, Wildlife
and Fisheries, Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi,
Pakistan
| | - Muhammad Irfan
- Department of Zoology, Wildlife
and Fisheries, Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi,
Pakistan
| | - Muhammad Inam
- Department of Zoology, University
of the Punjab, Lahore, Pakistan
- BISP, C & T Wing, Pakistan
Secretariat, Islamabad, Pakistan
| | - Nik Hazlina Nik Hussain
- Women’s Health Development Unit,
School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang
Kerian, Malaysia
| | - Shaiful Bahari Ismail
- Department of Family Medicine,
School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang
Kerian, Malaysia
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17
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Kenda M, Zore T, Sollner Dolenc M. Effects of central nervous system drugs on androgen, estrogen α, glucocorticoid, and thyroid receptors. Chem Biol Interact 2022; 363:110030. [PMID: 35760085 DOI: 10.1016/j.cbi.2022.110030] [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: 05/30/2021] [Revised: 05/30/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022]
Abstract
Some drugs that act on the central nervous system (CNS) are known to affect the endocrine system, although the mechanisms of endocrine toxicity are not well characterized to date. Such CNS drugs include antipsychotics, anticonvulsants, and antidepressants. In the present study, in-vitro firefly luciferase reporter-gene assays using the AR-EcoScreen assay using Chinese hamster ovary (CHO) cell line, hERα-HeLa9903, MDA-kb2, and GH3.TRE-Luc cell lines were used to determine the effects of nine CNS drugs on the androgen receptor, estrogen receptor α, glucocorticoid receptor, and thyroid hormone receptor, respectively. In the AR-EcoScreen assay using CHO cells, anti-androgenic activities were shown for carbamazepine (IC50, 167 μM), clonazepam (IC50, 26.7 μM), eslicarbazepine acetate (IC50, 375 μM), fluoxetine (at 25 μM), lorazepam (IC50, 16.4 μM), and sertraline (IC50, 8.7 μM). In the hERα-HeLa-9903 cells, estrogen receptor α agonistic activities were shown for fluoxetine, paroxetine, and sertraline (at 10 μM and 25 μM), and in the GH3.TRE-Luc cells, the same three CNS drugs showed antithyroid activities (IC50s, 11.6, 11.9, 2.7 μM, respectively). In the hERα-HeLa-9903 cells, estrogen receptor α antagonistic activities were shown for carbamazepine (IC50, 114.3 μM), clonazepam (IC50, 52.9 μM), and eslicarbazepine acetate (IC50, 376.6 μM). When the CNS drugs were tested in the MDA-kb2 cells, none of them showed any activities toward glucocorticoid receptors. Little to no effects were seen toward any of these nuclear receptors for paliperidone and risperidone. The increased signal in the estrogen receptor α agonism assay seen for fluoxetine and paroxetine was confirmed to be mediated through estrogen receptor α. Additionally, we examined the interference of these CNS drugs with the firefly luciferase enzyme. These data elucidate the potential for adverse endocrine effects for some of these CNS drugs, which should therefore contribute to informed choice when prescribing them. However, long-term exposure to therapeutic concentrations of CNS drugs that have activities on the endocrine system should be explored further also in vivo.
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Affiliation(s)
- Maša Kenda
- University of Ljubljana, Faculty of Pharmacy, SI-1000, Ljubljana, Slovenia.
| | - Taja Zore
- University of Ljubljana, Faculty of Pharmacy, SI-1000, Ljubljana, Slovenia.
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18
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Bakr AM, El-Sakka AA, El-Sakka AI. Pharmaceutical management of sexual dysfunction in men on antidepressant therapy. Expert Opin Pharmacother 2022; 23:1051-1063. [PMID: 35400255 DOI: 10.1080/14656566.2022.2064218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Sexual dysfunction (SD) and depression have a bidirectional relationship. The rising prescription of antidepressants, especially those with a serotonergic effect, is associated with increased SD. Sexual dysfunction reduces compliance and increases risk of recurrence of depressive episodes. Various strategies have been studied to manage antidepressant-induced SD. AREAS COVERED This review covers the identification of symptoms of antidepressant-induced SD, prevalence of symptoms in association with commonly used antidepressants, and the main lines of management, with a focus on pharmacological strategies. EXPERT OPINION The management of antidepressant-induced SD aims to reduce the unwanted sexual adverse effects while maintaining an acceptable control of depressive symptoms. It should implicate a multidisciplinary approach and determination of baseline sexual function and SD risk factors. In spite of several methodological issues, antidepressants can be divided into low- and high-risk categories with regard to the possibility of developing SD. In patients interested in sexual activity, it is recommended to start with low-risk antidepressants. Otherwise, encourage the patient to wait for tolerance and then switch to low-risk. In selected cases, dose reduction or a drug holiday may be applied. The adjunctive use of a PDE5i can help in a significant number of patients. Randomized controlled trials are needed to set high-level evidence-based recommendations.
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Affiliation(s)
- Ahmed M Bakr
- Department of Urology, Suez Canal University, Ismailia, Egypt
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19
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Ågmo A, Laan E. Sexual incentive motivation, sexual behavior, and general arousal: Do rats and humans tell the same story? Neurosci Biobehav Rev 2022; 135:104595. [PMID: 35231490 DOI: 10.1016/j.neubiorev.2022.104595] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/28/2022] [Accepted: 02/24/2022] [Indexed: 12/13/2022]
Abstract
Sexual incentive stimuli activate sexual motivation and heighten the level of general arousal. The sexual motive may induce the individual to approach the incentive, and eventually to initiate sexual acts. Both approach and the ensuing copulatory interaction further enhance general arousal. We present data from rodents and humans in support of these assertions. We then suggest that orgasm is experienced when the combined level of excitation surpasses a threshold. In order to analyze the neurobiological bases of sexual motivation, we employ the concept of a central motive state. We then discuss the mechanisms involved in the long- and short-term control of that state as well as those mediating the momentaneous actions of sexual incentive stimuli. This leads to an analysis of the neurobiology behind the interindividual differences in responsivity of the sexual central motive state. Knowledge is still fragmentary, and many contradictory observations have been made. Nevertheless, we conclude that the basic mechanisms of sexual motivation and the role of general arousal are similar in rodents and humans.
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Affiliation(s)
- Anders Ågmo
- Department of Psychology, University of Tromsø, Norway.
| | - Ellen Laan
- Department of Sexology and Psychosomatic Gynaecology, Amsterdam UMC, University of Amsterdam, The Netherlands
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20
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Ghosh P, Narula G, Ghosh A. Prevalence of sexual dysfunction in the patients suffering from depression: A cross-sectional study. ARCHIVES OF MENTAL HEALTH 2022. [DOI: 10.4103/amh.amh_23_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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21
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El-Shahawy O, Shah T, Obisesan OH, Durr M, Stokes AC, Uddin I, Pinjani R, Benjamin EJ, Mirbolouk M, Osei AD, Loney T, Sherman SE, Blaha MJ. Association of E-Cigarettes With Erectile Dysfunction: The Population Assessment of Tobacco and Health Study. Am J Prev Med 2022; 62:26-38. [PMID: 34922653 DOI: 10.1016/j.amepre.2021.08.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 07/08/2021] [Accepted: 08/11/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Smoking is independently associated with erectile dysfunction and cardiovascular disease. Given existing similarities in the constituents of e-cigarettes or ENDS and cigarettes, this study examines the association between ENDS use and erectile dysfunction. METHODS Data from Wave 4 (2016-2018) of the Population Assessment of Tobacco and Health study were analyzed in 2020. Male participants aged ≥20 years who responded to the erectile dysfunction question were included. Multivariable logistic regression models examined the association of ENDS use with erectile dysfunction within the full sample and in a restricted sample (adults aged 20-65 years with no previous cardiovascular disease diagnosis) while adjusting for multiple risk factors. RESULTS The proportion of erectile dysfunction varied from 20.7% (full sample) to 10.2% (restricted sample). The prevalence of current ENDS use within the full and restricted samples was 4.8% and 5.6%, respectively, with 2.1% and 2.5%, respectively, reporting daily use. Current daily ENDS users were more likely to report erectile dysfunction than never users in both the full (AOR=2.24, 95% CI=1.50, 3.34) and restricted (AOR=2.41, 95% CI=1.55, 3.74) samples. In the full sample, cardiovascular disease history (versus not present) and age ≥65 years (versus age 20-24 years) were associated with erectile dysfunction (AOR=1.39, 95% CI=1.10, 1.77; AOR= 17.4, 95% CI=12.15, 24.91), whereas physical activity was associated with lower odds of erectile dysfunction in both samples (AOR range=0.44-0.58). CONCLUSIONS The use of ENDS seems to be associated with erectile dysfunction independent of age, cardiovascular disease, and other risk factors. While ENDS remain under evaluation for harm reduction and smoking-cessation potential, ENDS users should be informed about the possible association between ENDS use and erectile dysfunction.
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Affiliation(s)
- Omar El-Shahawy
- Department of Population Health, New York University Grossman School of Medicine, New York, New York; Global and Environmental Health Program, NYU School of Global Public Health, New York, New York; The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland.
| | - Tanmik Shah
- Department of Population Health, New York University Grossman School of Medicine, New York, New York; Global and Environmental Health Program, NYU School of Global Public Health, New York, New York
| | - Olufunmilayo H Obisesan
- The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland
| | - Meghan Durr
- Department of Population Health, New York University Grossman School of Medicine, New York, New York
| | - Andrew C Stokes
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts
| | - Iftekhar Uddin
- The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland
| | - Ria Pinjani
- New York University Steinhardt School of Culture, Education, and Human Development, New York, New York
| | - Emelia J Benjamin
- Cardiovascular Medicine Section, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Mohammadhassan Mirbolouk
- The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland; Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut
| | - Albert D Osei
- The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland; Department of Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland
| | - Tom Loney
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Scott E Sherman
- Department of Population Health, New York University Grossman School of Medicine, New York, New York; Global and Environmental Health Program, NYU School of Global Public Health, New York, New York; Department of Medicine, VA NY Harbor Healthcare System, New York, New York
| | - Michael J Blaha
- The Ciccarone Center for the Prevention of Cardiovascular Disease, John Hopkins Medicine, Baltimore, Maryland
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Razali NA, Sidi H, Choy CL, Che Roos NA, Baharudin A, Das S. The Role of Bupropion in the Treatment of Women with Sexual Desire Disorder: A Systematic Review and Meta-Analysis. Curr Neuropharmacol 2022; 20:1941-1955. [PMID: 35193485 PMCID: PMC9886814 DOI: 10.2174/1570159x20666220222145735] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 12/05/2021] [Accepted: 02/18/2022] [Indexed: 11/22/2022] Open
Abstract
Although few clinical trials examined the efficacy of bupropion to treat sexual dysfunction among female patients, a comprehensive and objective synthesis of the best available evidence is still lacking. To date, to the best of our knowledge, there are no published systematic reviews or meta-analyses specifically focusing on the role of bupropion in the treatment of female sexual dysfunction. The main objective of the present study was to evaluate the efficacy of bupropion in the treatment of female sexual dysfunction, and we hypothesized that bupropion is efficient in treating female patients with sexual dysfunction. This review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A systematic search for published literature was performed using Ovid, Medline, Scopus, Cochrane Library, Science Direct, and PubMed databases. In our study, we found that bupropion was almost three-fold more favorable in improving problems with sexual desire (pool estimate 2.845, 95% CI: 0.215 to 5.475, I2= 95.6%, p=0.034). A meta-regression was performed to explore heterogeneity and we found that only the dosage of bupropion was statistically significant in explaining the variance, i.e., the lower the dosage (150 mg vs. 300 mg), the better the improvement in the sexual desire of women with hypoactive sexual desire disorder (HSDD). Based on the results of this systematic review and metaanalysis, there is a potential role of bupropion as an effective treatment for women with HSDD.
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Affiliation(s)
| | - Hatta Sidi
- Address correspondence to this author at the Department of Psychiatry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, 56000 Cheras, Kuala Lumpur, Malaysia; Tel: +6016-3112070; E-mail:
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Abstract
This article casts a critical eye over the development of American psychiatry from 1980 to the present. It notes the rapid decline of psychoanalysis that followed the publication of DSM III; the rising influence of genetics and neuroscience; the re-emphasis on the biology of mental illness; and the collapse of public psychiatry that accompanied deinstitutionalization. It argues that while genetics and neuroscience have made scientific progress, the clinical utility of their findings to date has been very limited. The fifth edition of the DSM was supposed to base itself on this new science but that proved impossible. Diagnosis remains purely phenomenological and controversial. One of the ironies of research on psychiatric genetics is that has failed to find either a Mendelian origin of schizophrenia and depression or to validate the importance of hypothesized candidate genes. Genome-wide association studies have instead uncovered risk factors for major mental illnesses, but these overlap considerably, and the genetic associations are not dispositive. Most of those who carry these genetic variants do not develop mental illness. The status of psychopharmacology since the mid-1950s is scrutinized, as is the influence of the pharmaceutical industry on contemporary psychiatry, and the implications of its recent decision to abandon work in this arena. The paper concludes with an assessment of the crisis that it contends confronts contemporary American psychiatry: its overemphasis on biology; the urgent questions that persist about diagnosis and therapeutics; concerns about the directions of future research; and its inability to reduce the excess mortality that plagues the mentally ill.
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Affiliation(s)
- Andrew Scull
- Sociology and Science Studies, University of California, San Diego, USA
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Arıkan MK, İlhan R, Günver G, Öksüz Ö, Turan Ş, Metin B. Alpha oscillations predict paroxetine response to low sexual desire in depression. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021. [DOI: 10.1016/j.jadr.2021.100222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Understanding genetic risk factors for common side effects of antidepressant medications. COMMUNICATIONS MEDICINE 2021; 1:45. [PMID: 35602235 PMCID: PMC9053224 DOI: 10.1038/s43856-021-00046-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/21/2021] [Indexed: 01/03/2023] Open
Abstract
Background Major depression is one of the most disabling health conditions internationally. In recent years, new generation antidepressant medicines have become very widely prescribed. While these medicines are efficacious, side effects are common and frequently result in discontinuation of treatment. Compared with specific pharmacological properties of the different medications, the relevance of individual vulnerability is understudied. Methods We used data from the Australian Genetics of Depression Study to gain insights into the aetiology and genetic risk factors to antidepressant side effects. To this end, we employed structural equation modelling, polygenic risk scoring and regressions. Results Here we show that participants reporting a specific side effect for one antidepressant are more likely to report the same side effect for other antidepressants, suggesting the presence of shared individual or pharmacological factors. Polygenic risk scores (PRS) for depression associated with side effects that overlapped with depressive symptoms, including suicidality and anxiety. Body Mass Index PRS are strongly associated with weight gain from all medications. PRS for headaches are associated with headaches from sertraline. Insomnia PRS show some evidence of predicting insomnia from amitriptyline and escitalopram. Conclusions Our results suggest a set of common factors underlying the risk for antidepressant side effects. These factors seem to be partly explained by genetic liability related to depression severity and the nature of the side effect. Future studies on the genetic aetiology of side effects will enable insights into their underlying mechanisms and the possibility of risk stratification and prophylaxis strategies. Antidepressants are commonly prescribed medications, but adverse side effects are cause for treatment discontinuation. We analysed data from a large group of adults who have taken antidepressants to understand why some people experience specific side effects. Our results suggest that a person’s genetic characteristics play a role. For example, participants genetically predisposed to a higher body mass index were more likely to report weight gain from antidepressants. These results open up the possibility of predicting adverse side effects as we increase our knowledge on the genetics of related complex traits. Future studies can focus on performing large-scale genetic studies of antidepressant side effects to gain further insights into the mechanisms underlying antidepressant side effects and to identify genetic markers of side effects that could be used in the clinic. Campos et al. study the genetic aetiology of antidepressant side effects. Using data from the Australian Genetics of Depression study, the authors show that polygenic risk scores for traits such as BMI, insomnia and headaches have a shared genetic basis with side effects to commonly used antidepressant drugs.
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Giatti S, Diviccaro S, Cioffi L, Falvo E, Caruso D, Melcangi RC. Effects of paroxetine treatment and its withdrawal on neurosteroidogenesis. Psychoneuroendocrinology 2021; 132:105364. [PMID: 34325207 DOI: 10.1016/j.psyneuen.2021.105364] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 10/20/2022]
Abstract
Selective serotonin reuptake inhibitors (SSRI) show high efficacy in treating depression, however during treatment side effects, like for instance sexual dysfunction, may appear, decreasing compliance. In some cases, this condition will last after drug discontinuation, leading to the so-called post-SSRI sexual dysfunction (PSSD). The etiology of PSSD is still unknown, however a role for neuroactive steroids may be hypothesized. Indeed, these molecules are key physiological regulators of the nervous system, and their alteration has been associated with several neuropathological conditions, including depression. Additionally, neuroactive steroids are also involved in the control of sexual function. Interestingly, sexual dysfunction induced by SSRI treatment has been also observed in animal models. On this basis, we have here evaluated whether a subchronic treatment with paroxetine for two weeks and/or its withdrawal (i.e., a month) may affect the levels of neuroactive steroids in brain areas (i.e., hippocampus, hypothalamus, and cerebral cortex) and/or in plasma and cerebrospinal fluid of male rats. Data obtained indicate that the SSRI treatment alters neuroactive steroid levels and the expression of key enzymes of the steroidogenesis in a brain tissue- and time-dependent manner. Indeed, these observations with the finding that plasma levels of neuroactive steroids are not affected suggest that the effect of paroxetine treatment is directly on neurosteroidogenesis. In particular, a negative impact on the expression of steroidogenic enzymes was observed at the withdrawal. Therefore, it is possible to hypothesize that altered neurosteroidogenesis may also occur in PSSD and consequently it may represent a possible pharmacological target for this disorder.
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Affiliation(s)
- Silvia Giatti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Silvia Diviccaro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Lucia Cioffi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Eva Falvo
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Donatella Caruso
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Roberto C Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy.
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Abstract
None Sexsomnia is a parasomnia consisting of sexual behavior during non-rapid eye movement sleep. To date, there have been 116 clinical cases of sexsomnia reported and most were treated with clonazepam. We present a case of an adult male with sexsomnia that started during his college days. He presented to us because of problems in his current marriage arising from sexual behavior during sleep. Polysomnography revealed no significant sleep-disordered breathing, electroencephalography abnormality, or abnormal movement during non-rapid eye movement and rapid eye movement (REM) sleep. Alcohol consumption was reported to worsen his sexsomnia. To avoid the neuro-depressant effects of benzodiazepines, paroxetine was administered and resulted in complete resolution of sexsomnia.
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Affiliation(s)
- Vineeth Kumar
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Vincent X Grbach
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Richard J Castriotta
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Southern California Keck School of Medicine, Los Angeles, California
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Albalushi MA, Almaqbali MH, Al-Huseini SK, Alsinawi HN. Prescribing practices in the treatment of depression among psychiatrists in Oman. NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2021; 26:152-157. [PMID: 33814367 PMCID: PMC8024139 DOI: 10.17712/nsj.2021.2.20200110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/19/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To examine the prescribing patterns of antidepressants among a sample of psychiatrists working in Oman and to compare these practices to the current evidence for prescribing specific antidepressant in particular clinical situations. METHODS This retrospective cross sectional study. Massachusetts General Hospital Psychopharmacology Questionnaire, a 10-item questionnaire listing factors that might have influenced the choice of antidepressant medication, was sent to 83 psychiatrists working in governmental health sectors in Oman. The study was done from March to July 2019. RESULTS A total number of 78 psychiatrists responded to the questionnaire. Of these, 44 of the psychiatrists (56.4%) believed that one type of antidepressant is more efficacious than others, while 74 psychiatrists (94.9%) indicated that selective serotonin reuptake inhibitors (SSRIs) were their first-line treatment preference. Mirtazapine was chosen as the most likely antidepressant to cause weight gain by two-thirds of the participants. For the treatment of anxious depression and depression with melancholic feature, SSRIs were the first choice of treatment for 64.1% and 7% of respondents, respectively. For depression with atypical features, 42.3% indicated that a monoamine oxidase inhibitor would be their first option. CONCLUSION There is a discrepancy between the current antidepressant prescribing practices in Oman and empirical antidepressant-prescribing evidence, and this finding is consistent with previous studies.
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Affiliation(s)
- Marwa A. Albalushi
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Mandhar. H Almaqbali
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Salim K. Al-Huseini
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Hamed N. Alsinawi
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
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Excessive Masturbation Successfully Treated With Methylphenidate in a 6-Year-Old Child With Autism Spectrum Disorder Accompanied by Attention Deficit Hyperactivity Disorder. Clin Neuropharmacol 2021; 44:104-105. [PMID: 33587487 DOI: 10.1097/wnf.0000000000000440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Children with autism spectrum disorder frequently exhibit inappropriate sexual behaviors, such as excessive masturbation. However, research on the control and management of excessive masturbation in these children is very limited. In this presentation, excessive masturbation that responded to treatment with methylphenidate is described in a young boy diagnosed with autism spectrum disorder and comorbid attention deficit hyperactivity disorder.
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Bakr AM, El-Sakka AA, El-Sakka AI. Considerations for prescribing pharmacotherapy for the treatment of erectile dysfunction. Expert Opin Pharmacother 2020; 22:821-834. [PMID: 33275043 DOI: 10.1080/14656566.2020.1851365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Introduction: The effectiveness of phosphodiesterase type 5 inhibitors (PDE5i) in treating erectile dysfunction (ED) creates a new field of both medical practice and pharmaceutical manufacturing. Both paved the way for emerging minimally invasive therapies to restore male sexual function. However, what is the best drug to achieve the optimum outcome is still a challenging question to be answered.Areas covered: The general viewpoint of matching the pharmacotherapeutic characteristics with the patient's medical, social, and psychological variables, in order to balance between efficacy and safety. Several studies had investigated considerations for preference and long-term adherence for PDE5i. However, a thorough investigation of considerations for prescribing ED pharmacotherapy is still lacking in the literature. This is the aim of this manuscript.Expert opinion: Several issues should be considered in the planning of ED management such as the patient's and partner's expectations, etiologic considerations, performance status, safety, adverse effects, ease of administration, compliance, bad experiences with previous treatment, availability, cost, social factors, satisfaction, and finally, regimen considerations. Addressing the patient's and partner's individual needs help to tailoring treatment in order to minimize compromises and optimize gains.
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Affiliation(s)
- Ahmed M Bakr
- Department of Urology, Suez Canal University, Ismailia, Egypt
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Adamo D, Pecoraro G, Coppola N, Calabria E, Aria M, Mignogna M. Vortioxetine versus other antidepressants in the treatment of burning mouth syndrome: An open-label randomized trial. Oral Dis 2020; 27:1022-1041. [PMID: 32790904 DOI: 10.1111/odi.13602] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This randomized open-label trial compared the efficacy and tolerability of vortioxetine (15 mg/daily) with different antidepressants in the treatment of patients with burning mouth syndrome (BMS). METHODS One and hundred fifty BMS patients were randomized into five groups and treated with either vortioxetine, paroxetine (20 mg/daily), sertraline (50 mg/daily), escitalopram (10 mg/daily) or duloxetine (60 mg/daily). The Visual Analogue Scale (VAS), Total Pain Rating Index (T-PRI), Hamilton Rating Scales for Depression (HAM-D) and Anxiety (HAM-A), and Clinical Global Impression Improvement (CGI-I) and Efficacy scales (CGI-E) were performed at baseline and after 2, 4, 6, and 12 months of treatment. Any adverse events (AEs) were tabulated for each group. Descriptive statistics, including the Kruskal-Wallis non-parametric test and the Friedman non-parametric test for median comparisons between different times, were used. RESULTS All the antidepressants (AD) were associated with a significant decrease in the VAS, T-PRI, HAM-A, HAM-D, CGI-I, and CGI-E scores in the long-term (p < .001). However, the response rate of the vortioxetine group showed a significant reduction after six months. The medians, after 6 months, were as follows: VAS 0.0; T-PRI 2.0; HAM-A 7.0; HAM-D 7.0; CGI-I 1.0; and CGI-E 1.0 with a lower incidence of AEs (p < .019). CONCLUSION Vortioxetine was efficacious with a shorter latency of action and fewer AEs compared with other ADs.
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Affiliation(s)
- Daniela Adamo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Giuseppe Pecoraro
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Noemi Coppola
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Elena Calabria
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
| | - Massimo Aria
- Department of Economics and Statistics, University Federico II of Naples, Naples, Italy
| | - Michele Mignogna
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II of Naples, Naples, Italy
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Sadegzadeh F, Sakhaie N, Dehghany R, Adak O, Saadati H. Effects of adolescent administration of fluoxetine on novel object recognition memory, anxiety-like behaviors, and hippocampal brain-derived neurotrophic factor level. Life Sci 2020; 260:118338. [PMID: 32841662 DOI: 10.1016/j.lfs.2020.118338] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/20/2020] [Accepted: 08/20/2020] [Indexed: 12/12/2022]
Abstract
AIMS Fluoxetine (FLX) is a common selective serotonin reuptake inhibitor, which is used in adolescents with psychiatric disorders. Controversial results have been obtained in different studies about the effects of FLX on cognitive functions. The present study was designed to examine the effects of chronic FLX exposure during adolescence on cognitive function, anxiety-like behaviors, and hippocampal brain-derived neurotrophic factor (BDNF) mRNA expression among adult male and female rats. MAIN METHODS The sex-dependent effects of FLX chronic administration during adolescence (5 mg/kg/day, gavage) on short-term novel object recognition memory (NORM), anxiety-like behaviors, and BDNF mRNA expression in the hippocampus were examined. NORM and anxiety-like behaviors were assessed by novel object recognition, open field, and elevated plus-maze (EPM) tests, respectively. The expression of BDNF mRNA was also evaluated by quantitative reverse transcriptase-polymerase chain reaction (RT-PCR). KEY FINDINGS The present findings revealed the dysfunction of short-term NORM among the adolescent male and female rats exposed to FLX, while the mRNA expression of BDNF was significantly higher among the males. Moreover, adolescent FLX administration had different effects on the anxiety-like behaviors of the male and female rats. Adolescent FLX treatment also decreased the body weight of the male animals. SIGNIFICANCE In conclusion, adolescent FLX treatment impairs cognitive functions in both sexes and increases BDNF mRNA expression in the hippocampus of the male animals. FLX administration during adolescence has sex-dependent effects on anxiety-like behaviors. These findings indicate that the impairment of cognitive functions can occur following the adolescent manipulation of the serotonergic system. Therefore, the side effects of chronic FLX administration during adolescence should be more considered.
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Affiliation(s)
- Farshid Sadegzadeh
- Students Research Committee, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Nona Sakhaie
- Students Research Committee, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Raziyeh Dehghany
- Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Omid Adak
- Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Hakimeh Saadati
- Department of Physiology, Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran; Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
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Roy P, Gupta B, Tripathi A, Nischal A, Dalal PK, Kar SK. Sexual functioning in females with depression in remission receiving escitalopram. Indian J Med Res 2020; 150:606-611. [PMID: 32048624 PMCID: PMC7038814 DOI: 10.4103/ijmr.ijmr_1991_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background & objectives: Sexual functioning is a strong determinant of quality of life. Sexual dysfunction has been widely reported due to depressive disorder as well as selective serotonin reuptake inhibitors. Thus, treatment with antidepressants can culminate in a double-edged sword, leading to drug discontinuation and symptom relapse. The objective of this study was to assess the sexual functioning of sexually active females with depression, currently in remission, receiving escitalopram and to compare with healthy controls. Methods: Fifty female patients with depression, currently in remission, with self-reported normal pre-morbid sexual function and receiving escitalopram for at least three months, were assessed on female sexual function index (FSFI) questionnaire and compared with healthy controls. Results: Half of the patients (n=25, 50%) in group A were found to have sexual dysfunction (FSFI score <26.55), while, 90 per cent (n=45) had decreased desire, 86 per cent (n=43) had decreased arousal, 54 per cent (n=27) had decreased lubrication, 68 per cent (n=34) had decreased orgasm, 62 per cent (n=31) had decreased satisfaction and 32 per cent (n=16) had pain during sexual activity. Patients receiving escitalopram had significantly higher sexual dysfunction as compared to healthy controls in mean total FSFI score (P<0.001) and all mean domain scores of FSFI except pain. Interpretation & conclusions: A significant proportion of sexually active females with depression currently in remission, receiving escitalopram, reported dysfunction in all domains of sexual function; thus, routine screening for sexual dysfunction during follow up is advisable for early identification and prompt treatment.
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Affiliation(s)
- Pritha Roy
- Department of Geriatric Mental Health, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Bandna Gupta
- Department of Psychiatry, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Adarsh Tripathi
- Department of Psychiatry, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anil Nischal
- Department of Psychiatry, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Pronob Kumar Dalal
- Department of Psychiatry, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Sujita Kumar Kar
- Department of Psychiatry, King George's Medical University, Lucknow, Uttar Pradesh, India
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Atmaca M. Selective Serotonin Reuptake Inhibitor-Induced Sexual Dysfunction: Current Management Perspectives. Neuropsychiatr Dis Treat 2020; 16:1043-1050. [PMID: 32368066 PMCID: PMC7182464 DOI: 10.2147/ndt.s185757] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 04/07/2020] [Indexed: 12/30/2022] Open
Abstract
Any type of sexual dysfunction is an important problem in half of the patients with depressive disorder. On the other hand, one to a quarter of people without any depressive disorder experience sexual dysfunction. Antidepressant agents can lead to all types of sexual side effects including arousal, libido, orgasm and ejaculation problems. Selective serotonin reuptake inhibitors (SSRIs) are a widely used class of drugs which are prescribed for the treatment of a variety of disorders, including major depressive disorder, obsessive-compulsive disorder, posttraumatic stress disorder, panic disorder, generalized anxiety disorder, and impulse control disorders. It has been reported that one in eight people have utilized one of the SSRIs in the past 10 years. Some studies reported up to 80% of SSRI-induced sexual side effects. Management of SSRI-induced sexual dysfunction seems to be complex and hard. In this paper, SSRI-induced sexual dysfunction and new perspectives in the management of this problem were reviewed.
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Affiliation(s)
- Murad Atmaca
- Department of Psychiatry, Firat University School of Medicine, Elazig, Turkey
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Koolwal A, Agarwal S, Manohar S, Koolwal GD, Gupta A. Obsessive–Compulsive Disorder and Sexuality: A Narrative Review. JOURNAL OF PSYCHOSEXUAL HEALTH 2020. [DOI: 10.1177/2631831819896171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Obsessive–compulsive disorder (OCD) is one of the common psychiatric disorders. Despite being one of the basic aspects of biology, the sexual functioning in OCD patients has not received much attention, with there being very limited research on sexuality in these patients. In this review article, we try to take a look at the research on sexual functioning, sexual dysfunctions, and neurobiology of sexual dysfunctions in the anxiety disorders in general and in OCD specifically. We also take a look at the research on relationship functioning in the patients with OCD, a recently proposed entity, relationship-related obsessive compulsive phenomenon, at the sexual obsessions, and the sexual functioning in patients on active treatment for OCD. The overall research suggests that we should always take into account the sexual life and functioning of patients presenting with OCD.
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Affiliation(s)
- Arpit Koolwal
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Supriya Agarwal
- Department of Psychiatry, Subharti Medical College, Meerut, Uttar Pradesh, India
| | - Shivanand Manohar
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | | | - Anubha Gupta
- Department of Pathology, PGIMS, Rohtak, Haryana, India
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Wong KTK, Forbes MK. Evidence that Relationship Quality, Social Support, and SSRI Use Do Not Account for the Shared Underlying Relationships among Symptoms of Depression, Anxiety, and Female Sexual Dysfunction. JOURNAL OF SEX RESEARCH 2020; 57:365-374. [PMID: 31318304 DOI: 10.1080/00224499.2019.1640177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Recent research has suggested that the shared characteristics and co-occurrence among depression, anxiety, and female sexual dysfunction may represent a shared underlying liability (i.e., the internalizing spectrum, which traditionally accounts for the overlap between depression and anxiety in psychopathology research). To date, however, whether common covariates shared by these symptom domains might instead account for the interrelationships has not been examined. Three such potential confounders include intimate relationship quality, social support, and selective serotonin reuptake inhibitor (SSRI) use. We therefore aimed to examine whether and to what extent controlling for these covariates affects the structure of an internalizing spectrum model that includes sexual problems. Participants (n = 525, mean [SD] age = 32 [11.1]) were women who participated in an online self-report survey and were in a current intimate relationship. Hierarchical exploratory structural equation models of the internalizing spectrum were compared before and after controlling for relationship quality, social support, and SSRI use and were markedly similar, indicating that the model was robust. This study provides further evidence that the internalizing spectrum can account for the relationships among depression, anxiety, and low sexual function in women, which has potential implications for diagnosis and treatment.
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Affiliation(s)
| | - Miriam K Forbes
- Centre for Emotional Health, Department of Psychology, Macquarie University
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Gulcu Bulmus F, Canpolat S, Sahin Z, Bulmus O, Serhatlioglu I, Kelestimur H. Kisspeptin and RF9 prevent paroxetine-induced changes in some parameters of seminal vesicle fluid in the male rats. Andrologia 2020; 52:e13538. [PMID: 32052480 DOI: 10.1111/and.13538] [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: 12/06/2019] [Revised: 12/30/2019] [Accepted: 01/11/2020] [Indexed: 11/28/2022] Open
Abstract
The aim of the study was to examine possible impacts of paroxetine and agomelatine on the levels of some components that constitute the seminal vesicle fluid. As a second purpose, it was also aimed to examine how possible negative effects induced by paroxetine on seminal vesicle fluid components were affected by kisspeptin and RF9 (an RFamide-related peptide antagonist, RFRP). Forty-two male rats, aged 21 days, divided into six groups; control, sham, paroxetine, agomelatine, paroxetine + kisspeptin and paroxetine + RF9. Paroxetine (3.6 mg/kg) and agomelatine (10 mg/kg) were administrated by oral gavage. Kisspeptin (1 nmol) and RF9 (20 nmol) were administered intracerebroventricular (i.c.v). The experiments were ended on post-natal 120 days; fructose, vitamin E, sodium, potassium and magnesium levels were measured in seminal vesicle fluid. Fructose, vitamin E, magnesium and potassium levels were significantly decreased in seminal vesicle fluid from the rats treated with paroxetine but did not show significant differences following agomelatine administration. The co-administration of kisspeptin or RF9 with paroxetine prevented the paroxetine-induced negative effects on seminal vesicle fluid components. These results suggest that reduction in sperm fertilising ability caused by changes in seminal vesicle fluid can be seen in long-term antidepressant use. RF-9 and kisspeptin might have positive effects on long-term antidepressant use-induced infertility.
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Affiliation(s)
| | - Sinan Canpolat
- Department of Physiology, Medicine Faculty, Firat University, Elazig, Turkey
| | - Zafer Sahin
- Department of Physiology, Medicine Faculty, Karadeniz Technical University, Trabzon, Turkey
| | - Ozgur Bulmus
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Firat University, Elazig, Turkey
| | - Ihsan Serhatlioglu
- Department of Biophysics, Medicine Faculty, Firat University, Elazig, Turkey
| | - Haluk Kelestimur
- Department of Physiology, Medicine Faculty, Firat University, Elazig, Turkey
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Richardson JD, Ketcheson F, King L, Forchuk CA, Hunt R, St Cyr K, Nazarov A, Shnaider P, McIntyre-Smith A, Elhai JD. Sexual Dysfunction in Male Canadian Armed Forces Members and Veterans Seeking Mental Health Treatment. Mil Med 2020; 185:68-74. [PMID: 31268528 DOI: 10.1093/milmed/usz163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/07/2019] [Accepted: 06/13/2019] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION There is mixed evidence regarding how posttraumatic stress disorder (PTSD) symptom clusters are associated with sexual dysfunction (SD), and most studies to date have failed to account for potentially confounding variables. Our study sought to explore the unique contribution of PTSD symptom clusters on (a) lack of sexual desire or pleasure, and (b) pain or problems during sexual intercourse, after adjusting for comorbidities and medication usage. MATERIALS AND METHODS Participants included 543 male treatment-seeking veterans and Canadian Armed Forces (CAF) personnel (aged <65 years), referred for treatment between September 2006 and September 2014. Each participant completed self-report measures of demographic variables, depressive symptom severity, chronic pain, alcohol misuse, and psychotropic medication usage as part of a standard clinical intake protocol. Hierarchical ordinal logistic regression analyses were used to determine the incremental contribution of PTSD symptom clusters on sexual dysfunction. RESULTS Nearly three-quarters (71.5%) of participants reported a lack of sexual desire or pleasure and 40.0% reported pain or problems during intercourse. Regression analyses suggested that avoidant/numbing symptoms were the only symptoms to be independently associated with lacking sexual desire or pleasure (AOR = 1.10; 95% CI 1.05-1.15). None of the PTSD symptom clusters were independently associated with pain or problems during intercourse. CONCLUSIONS Sexual dysfunction is prevalent among male treatment-seeking CAF personnel and veterans. Results suggest that PTSD symptoms are differentially associated with sexual desire or pleasure concerns. Assessing sexual function among CAF personnel and veterans seeking treatment for PTSD is critical in order to treat both conditions and improve overall functioning.
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Affiliation(s)
- J Don Richardson
- Operational Stress Injury Clinic, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1 Canada.,MacDonald/Franklin OSI Research Centre, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1, Canada.,Department of Psychiatry, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.,Department of Psychiatry, McMaster University, 1280 Main St W, Hamilton, ON, L8S 4L8 Canada
| | - Felicia Ketcheson
- Operational Stress Injury Clinic, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1 Canada
| | - Lisa King
- Operational Stress Injury Clinic, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1 Canada
| | - Callista A Forchuk
- MacDonald/Franklin OSI Research Centre, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1, Canada
| | - Renée Hunt
- MacDonald/Franklin OSI Research Centre, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1, Canada.,Department of Psychiatry, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Kate St Cyr
- Operational Stress Injury Clinic, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1 Canada.,MacDonald/Franklin OSI Research Centre, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1, Canada.,Dalla Lana School of Public Health, University of Toronto, 155 College St. Rm 500, Toronto, ON, M5T 3M7, Canada
| | - Anthony Nazarov
- MacDonald/Franklin OSI Research Centre, Parkwood Institute, 550 Wellington Rd, London, ON, N6C 5J1, Canada.,Department of Psychiatry, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.,Department of Psychiatry, McMaster University, 1280 Main St W, Hamilton, ON, L8S 4L8 Canada
| | - Philippe Shnaider
- St. Joseph's Healthcare Hamilton, 50 Charlton Ave E, Hamilton, ON, L8N 4A6, Canada
| | | | - Jon D Elhai
- Department of Psychology, and Department of Psychiatry, University of Toledo, 2801 Bancroft St, Toledo, OH, 43606
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Lim CAR, Nightingale TE, Elliott S, Krassioukov AV. Lifestyle modifications and pharmacological approaches to improve sexual function and satisfaction in men with spinal cord injury: a narrative review. Spinal Cord 2019; 58:391-401. [PMID: 31857687 DOI: 10.1038/s41393-019-0404-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/28/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022]
Abstract
STUDY DESIGN A narrative review describing various components of sexual dysfunction in men with spinal cord injury (SCI), as well as addressing potential therapeutic approaches. OBJECTIVES Restoration of sexual function is considered one of the most important health priorities for individuals with SCI. The purpose of this review is to provide information regarding the factors that are less appreciated when considering changes to sexual function in men with SCI. We also propose therapeutic approaches, with a focus on lifestyle modifications, which have been shown to improve sexual function. METHODS A literature search was performed and limited evidence for therapeutic approaches in individuals with SCI was supplemented by consistent findings from the able-bodied population. RESULTS We evaluated the less addressed factors known to contribute to sexual dysfunction in men with SCI, including hormonal influences (i.e., testosterone deficiency, thyroid hormone, and cortisol), psychological factors (i.e., pain, fatigue, depression, and body image), and secondary SCI complications (i.e., urinary tract infection, pressure sores, and autonomic dysreflexia). To address these factors beyond standard medical treatments for sexual dysfunction, options include physical activity/exercise, diet, and specific medications for symptom relief (i.e., testosterone replacement therapy and selective serotonin reuptake inhibitors for depression). CONCLUSIONS Physical activity's potential application, efficacy across multiple aspects of sexuality, and the lack of side effects, suggests that long-term exercise is a viable solution to directly or indirectly improve sexual function in males with SCI. Diet and supplemental medications may further promote body composition changes, which more broadly affect sexuality.
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Affiliation(s)
- Chloe A R Lim
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, 818 West 10th Avenue, Vancouver, BC, V5Z 1M9, Canada
| | - Tom E Nightingale
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, 818 West 10th Avenue, Vancouver, BC, V5Z 1M9, Canada.,Department of Medicine, Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, BC, Canada
| | - Stacy Elliott
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, 818 West 10th Avenue, Vancouver, BC, V5Z 1M9, Canada.,BC Centre for Sexual Medicine, Vancouver Coastal Health, Vancouver, BC, Canada.,Departments of Psychiatry and Urological Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, 818 West 10th Avenue, Vancouver, BC, V5Z 1M9, Canada. .,Department of Medicine, Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, BC, Canada. .,GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada.
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Morgentaler A, Traish A, Hackett G, Jones TH, Ramasamy R. Diagnosis and Treatment of Testosterone Deficiency: Updated Recommendations From the Lisbon 2018 International Consultation for Sexual Medicine. Sex Med Rev 2019; 7:636-649. [DOI: 10.1016/j.sxmr.2019.06.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/18/2019] [Accepted: 06/22/2019] [Indexed: 01/08/2023]
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Balci M, Atan A, Senel C, Guzel O, Aslan Y, Lokman U, Kayali M, Bilgin O. Comparison of the treatment efficacies of paroxetine, fluoxetine and dapoxetine in low socioeconomic status patients with lifelong premature ejaculation. Cent European J Urol 2019; 72:185-190. [PMID: 31482028 PMCID: PMC6715088 DOI: 10.5173/ceju.2019.1855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/31/2019] [Accepted: 05/31/2019] [Indexed: 11/22/2022] Open
Abstract
Introduction To assess the treatment efficacies of paroxetine, fluoxetine and dapoxetine in patients with lifelong premature ejaculation (PE). Material and methods One hundred and seventy male patients with lifelong PE were included in our study. Premature ejaculation profile (PEP) and Intravaginal ejaculation latency times (IELT) were recorded. Paroxetine 20 mg/d was given in Group 1 (n = 64), fluoxetine 20 mg/d was given in Group 2 (n = 47) and dapoxetine 30 mg on demand (at least two times/week) was given in Group 3 (n = 59) patients. After 1 month of treatment, the patients' IELT, PEP and patient reported clinical global impression of change (CGIC) were completed. Results The mean age was 36 ±9.2 years. There was no difference between the groups' age, PEP and IELT before treatment (p >0.05). PEP and IELT improved in all three groups (p <0.001). The changes in the 1st and 3rd questions of PEP was significantly higher in group 1 than in the other groups (pPEP-1 = 0.042, pPEP-3 = 0.001). The changes in the 2nd and 4th questions of PEP were similar between groups (pPEP-2 = 0.444, pPEP-4 = 0.442). In group 1 and 3 IELT changes were better than group 2 (pIIEL1-3 = 0.297, pIIEL1-2 = 0.017, pIIEL2-3 = 0.100). There was no difference between CGIC scores (p = 0.087). The treatment was terminated by 8 patients in Group 1 and 9 patients in Group 2 because of side effects. Conclusions While paroxetine treatment seemed to be better than the other medications, dapoxetine 30 mg treatment has less side effects than the two others and its' on demand usage makes it more prominent than the others.
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Affiliation(s)
- Melih Balci
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Ali Atan
- Gazi University School of Medicine Department of Urology, Ankara, Turkey
| | - Cagdas Senel
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Ozer Guzel
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Yilmaz Aslan
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Utku Lokman
- TOBB University of Economics and Technology School of Medicine, Department of Urology, Ankara, Turkey
| | - Mustafa Kayali
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Ovunc Bilgin
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
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Le Moëne O, Ågmo A. Modeling Human Sexual Motivation in Rodents: Some Caveats. Front Behav Neurosci 2019; 13:187. [PMID: 31507386 PMCID: PMC6719563 DOI: 10.3389/fnbeh.2019.00187] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 08/05/2019] [Indexed: 01/03/2023] Open
Abstract
Sexual behavior is activated by motivation. An overwhelming majority of experimental studies of the intricacies of sexual motivation has been performed in rodents, most of them in rats. Sometimes it is desirable to generalize results obtained in this species to other species, particularly the human. It is hoped that studies of the neurobiology of rodent sexual behavior may shed light on the central nervous mechanisms operating in the human, and the search for efficient pharmacological treatments of human sexual dysfunctions relies partly on studies performed in rodents. Then the issue of generalizability of the rodent data to the human becomes crucial. We emphasize the importance of distinguishing between copulatory acts, behavior involving the genitals, and the preceding event, the establishment of physical contact with a potential mate. Comparisons between the structure of copulatory behavior in rats and humans show abysmal differences, but there may be some similarity in the underlying mechanisms. The endocrine control of sex behavior is shortly mentioned, and we also compare the effects of the few drugs known to affect both rodent and human copulatory behavior. The stimuli activating sexual motivation, often called desire in the human literature, are examined, and the sexual approach behaviors in rats and humans are compared. There is a striking similarity between these species in how these behaviors respond to drugs. It is then shown that the intensity of sexual approach is unrelated to the intensity of copulatory behavior. Even though the approach is a requisite for copulation, an activity that requires at least two individuals in close physical contact, these two aspects of sexuality do not covary. This is similar to the role of the testosterone in men and male rats: although the hormone is needed for sex behavior, there is no correlation between serum testosterone concentration and the intensity of copulation. It is also pointed out that human sexual behavior is mostly determined by social conventions, whereas this is not the case in rats and other rodents. It is concluded that some observations in rats can be generalized to the human, but extreme caution must be exercised.
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Affiliation(s)
- Olivia Le Moëne
- Department of Psychology, University of Tromsø, Tromsø, Norway
| | - Anders Ågmo
- Department of Psychology, University of Tromsø, Tromsø, Norway
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Mujawar S, Chaudhury S, Saldanha D. Sexual Dysfunction in Women with Depressive Disorder: A Prospective, Hospital Based Study. JOURNAL OF PSYCHOSEXUAL HEALTH 2019. [DOI: 10.1177/2631831819862415] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Depression causes emotional and physical disturbances which impacts biological functions such as sleep, appetite, libido, and disinterest in sexual function. Since discussing sexual problems is considered a taboo, there is limited data available concerning the prevalence of sexual dysfunction in women with depression and its response to treatment. Aim: To assess the prevalence of sexual dysfunction in females with depressive disorder and the effects of treatment. Material and Methods: A total of 53 females with recurrent depression and age and sex matched normal control group were included in the study with their informed consent. All the subjects were assessed with the Hamilton Rating Scale for Depression (HAM-D), Arizona sexual experience scale (ASEX), and female sexual functioning index (FSFI), which were re-administered after 6 weeks of treatment. Results: There was a significant difference in the HAM-D, ASEX, and FSFI scores between index and control groups at baseline. There was a significant correlation between the scores of HAM-D, ASEX, and FSFI before treatment. The correlation between the HAM-D and ASEX scores after treatment was not significant. A significant correlation was found between the HAM-D scores and the scores of arousal, lubrication, orgasm, satisfaction, pain, total domains of FSFI after treatment. No correlation was found between the HAM-D scores and desire domain score of FSFI after treatment. Conclusion: Women with depression have a high prevalence of sexual dysfunction. A highly significant improvement in depression and sexual functioning was observed at the end of 6 weeks of antidepressant therapy. Despite the improvement in sexual dysfunctions, the individual domains of sexual functions were not comparable to the normal subjects at the end of 6 weeks suggesting the need for longer treatment.
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Affiliation(s)
- Swaleha Mujawar
- Department of Psychiatry, Dr D. Y. Patil Medical College, Hospital & Research Centre, Dr D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
| | - Suprakash Chaudhury
- Department of Psychiatry, Dr D. Y. Patil Medical College, Hospital & Research Centre, Dr D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
| | - Daniel Saldanha
- Department of Psychiatry, Dr D. Y. Patil Medical College, Hospital & Research Centre, Dr D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
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Hartmann CJ, Sutter B, Fehr M, Stute P. Impact of body iron store on sexual function: a comprehensive review and pilot cohort study in midlife women. Arch Gynecol Obstet 2019; 300:469-480. [PMID: 31172305 DOI: 10.1007/s00404-019-05206-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 05/30/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Both iron deficiency (ID) and female sexual dysfunction (FSD) affect more than 25% of the world population. The aim of this study was to identify a connection between these two conditions based on the existing literature and to investigate this interrelation in a small pilot cross-sectional study. METHODS A database search for publications referring to ID and FSD was conducted. The resulting common denominators were used to formulate hypotheses regarding the interaction of these diseases. Simultaneously, 45 healthy middle-aged women completed questionnaires about their sexual function and provided a blood sample for the purpose of determining ferritin and haemoglobin levels. The main outcome measures included an analysis of responses to questions on sexuality and partnership and of blood ferritin and haemoglobin levels. The secondary outcomes included an assessment of further influences on libido, such as sex hormones, menopausal status, health, and life satisfaction. RESULTS Altered monoaminergic cerebral metabolism, hyperprolactinaemia and hypothyroidism, impaired socioemotional interaction, increased anxiety, and depression in both, ID and FSD, account for the most comprehensive explanations for the postulated association between the two conditions. Despite a feasible assumption, our empirical findings failed to demonstrate any correlation between ID and FSD. We identified a certain impact of menopausal hormonal status on sexual function. CONCLUSION ID has no influence on FSD in the given population, although the literature suggests that FSD may at least be partly due to ID. Further research seems justified given the potential advantages for sexual health, considering that ID is an easily treatable disease.
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Affiliation(s)
| | - Barbara Sutter
- Department of Internal Medicine, Hospital of Thun, Thun, Switzerland
| | - Manuela Fehr
- Department of General Surgery, Hospital of Muensingen, Münsingen, Switzerland
| | - Petra Stute
- Department of Gynaecologic Endocrinology and Reproductive Medicine, University Clinic of Obstetrics and Gynaecology, Inselspital Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland.
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Neong SF, Billington EO, Congly SE. Sexual Dysfunction and Sex Hormone Abnormalities in Patients With Cirrhosis: Review of Pathogenesis and Management. Hepatology 2019; 69:2683-2695. [PMID: 30468515 DOI: 10.1002/hep.30359] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 11/06/2018] [Indexed: 02/06/2023]
Abstract
Healthy sexual function is important to maintain a good quality of life but is frequently impaired in patients with cirrhosis. The degree of sexual dysfunction appears to be linked with the degree of hepatic dysfunction. In men, sexual dysfunction can be related to the hyperestrogenism of portal hypertension and/or to decreased testosterone resulting from testicular dysfunction. In women, suppression of the hypothalamic-pituitary-gonadal axis appears to be a principal contributor, with no significant effect of portal hypertension. There is also a huge psychological barrier to break through as there is a component of depression in many patients with cirrhosis. Sexual dysfunction is often underdiagnosed in the cohort with cirrhosis. Management of sexual disorders in patients with cirrhosis can be challenging as they are often multifactorial. A multidisciplinary approach is key in managing these patients. We review the current literature on the pathogenesis of sexual dysfunction in patients with cirrhosis and propose a stepwise algorithm to better manage these patients.
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Affiliation(s)
- Shuet Fong Neong
- Multiorgan Transplant, University Health Network, Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Emma O Billington
- Division of Endocrinology & Metabolism, Department of Medicine, University of Calgary, Calgary, AB, Canada
| | - Stephen E Congly
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Calgary, AB, Canada
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Abstract
Depression is a common and heterogeneous condition with a chronic and recurrent natural course that is frequently seen in the primary care setting. Primary care providers play a central role in managing depression and concurrent physical comorbidities, and they face challenges in diagnosing and treating the condition. In this two part series, we review the evidence available to help to guide primary care providers and practices to recognize and manage depression. The first review outlined an approach to screening and diagnosing depression in primary care. This second review presents an evidence based approach to the treatment of depression in primary care, detailing the recommended lifestyle, drug, and psychological interventions at the individual level. It also highlights strategies that are being adopted at an organizational level to manage depression more effectively in primary care.
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Affiliation(s)
- Parashar Ramanuj
- Center for Family and Community Medicine, Columbia University Medical Center, New York, NY, USA
- Royal National Orthopaedic Hospital
| | | | - Harold Alan Pincus
- Department of Psychiatry, Columbia University, New York State Psychiatric Institute, New York, NY, USA
- Irving Institute for Clinical and Translational Research, Columbia University, New York, NY, USA
- RAND Corporation, Pittsburgh, PA, USA
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Palmer BA, Lee JH, Somers KJ, Swintak CC, Rullo J, Bright RP, Michael Bostwick J, Frye MA, Sperry JA. Effect of In-Class vs Online Education on Sexual Health Communication Skills in First-Year Medical Students: a Pilot Study. ACADEMIC PSYCHIATRY : THE JOURNAL OF THE AMERICAN ASSOCIATION OF DIRECTORS OF PSYCHIATRIC RESIDENCY TRAINING AND THE ASSOCIATION FOR ACADEMIC PSYCHIATRY 2019; 43:175-179. [PMID: 29949052 DOI: 10.1007/s40596-018-0949-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 05/30/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Online education is effective for knowledge acquisition, but its effect on clinical skill development is not well characterized. We aimed to compare communication skills of 50 first-year medical students who learned to assess and treat patients through an online learning module vs an in-class lecture. METHODS Twenty-six students were randomized to learn about antidepressant-induced sexual dysfunction in class and 24 learned the same content through an online module. Students were individually observed conducting an interview with a standardized patient with antidepressant-induced sexual dysfunction. Students were assessed by faculty raters blinded to the student's learning mode. Standardized patients were asked about their willingness to have the student as their physician. RESULTS More students who learned in class vs online demonstrated appropriate verbal empathy (18 [69%] vs 8 [33%]; P = 0.01), defined as completing each task in the "verbal empathy" assessment domain, as measured by a faculty rater. Other assessed variables were not significantly different. Standardized patients' willingness (vs unwillingness; P = 0.01) to have the student as their physician was associated with the demonstration (by faculty appraisal) of a number of basic skills: using open-ended questions, asking one question at a time, using gender-neutral terminology when asking about the patient's relationship, and using appropriate sexual-health terminology. CONCLUSIONS This study, although limited by a single-site design and the small number of participants, offers preliminary evidence that, if confirmed, may suggest that in-class learning from a psychiatrist (vs from an online module) is associated with greater verbal empathy in the assessment of SSRI-related sexual dysfunction.
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Affiliation(s)
| | - James H Lee
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
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Jalón Monzón A, Álvarez Múgica M, Gorostidi Pérez M, Escaf Barmadah S. [Sexual disorders in the renal patient]. Semergen 2018; 45:63-72. [PMID: 30482490 DOI: 10.1016/j.semerg.2018.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 09/04/2018] [Accepted: 09/08/2018] [Indexed: 01/23/2023]
Abstract
Quality of Life Related to Health is currently considered one of the primary therapeutic objectives in renal failure patients who need substitution treatment as life prolonging therapy. Sexual health is a basic right that positively affects the quality of life. Although a significant percentage of chronic patients have some type of sexual dysfunction, this is not openly discussed, making it important for doctors to address these issues in the clinic. A review is presented on the pathophysiology of sexual dysfunctions in both male and female chronic renal patients. The effects of dialysis and transplantation on sexual function will be addressed, as well as presenting the main sexual dysfunctions and their treatment.
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Affiliation(s)
- A Jalón Monzón
- Unidad de Gestión Clínica de Urología, Hospital Universitario Central de Asturias (HUCA), Oviedo, Asturias, España.
| | - M Álvarez Múgica
- Servicio de Urología, Hospital Valle del Nalón, Langreo, Asturias, España
| | - M Gorostidi Pérez
- Unidad de Gestión Clínica de Nefrología, HUCA, Oviedo, Asturias, España
| | - S Escaf Barmadah
- Unidad de Gestión Clínica de Urología, HUCA, Oviedo, Asturias, España
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Giatti S, Diviccaro S, Panzica G, Melcangi RC. Post-finasteride syndrome and post-SSRI sexual dysfunction: two sides of the same coin? Endocrine 2018; 61:180-193. [PMID: 29675596 DOI: 10.1007/s12020-018-1593-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 04/05/2018] [Indexed: 12/27/2022]
Abstract
Sexual dysfunction is a clinical condition due to different causes including the iatrogenic origin. For instance, it is well known that sexual dysfunction may occur in patients treated with antidepressants like selective serotonin reuptake inhibitors (SSRI). A similar side effect has been also reported during treatment with finasteride, an inhibitor of the enzyme 5alpha-reductase, for androgenetic alopecia. Interestingly, sexual dysfunction persists in both cases after drug discontinuation. These conditions have been named post-SSRI sexual dysfunction (PSSD) and post-finasteride syndrome (PFS). In particular, feeling of a lack of connection between the brain and penis, loss of libido and sex drive, difficulty in achieving an erection and genital paresthesia have been reported by patients of both conditions. It is interesting to note that the incidence of these diseases is probably so far underestimated and their etiopathogenesis is not sufficiently explored. To this aim, the present review will report the state of art of these two different pathologies and discuss, on the basis of the role exerted by three different neuromodulators such as dopamine, serotonin and neuroactive steroids, whether the persistent sexual dysfunction observed could be determined by common mechanisms.
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Affiliation(s)
- Silvia Giatti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Silvia Diviccaro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Giancarlo Panzica
- Dipartimento di Neuroscienze "Rita Levi Montalcini", Università degli studi di Torino, Neuroscience Institute Cavallieri Ottolenghi (NICO), Orbassano, Italy
| | - Roberto Cosimo Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy.
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Abstract
Background: Elixirs conferring eternal youth or inducing amatory and erotic attraction have been searched for without success. Lovesickness is a widespread affliction resulting from unrequited love and/or the impossibility for physical and emotional union. The symptoms are reflections of altered dopamine, serotonin, noradrenaline, testosterone and cortisol levels and range from frenzy and intrusive thinking to despair and depression, sharing traits with the neurochemistry of addiction and compulsive behavior disorder. Although it can seriously impact the quality of life, lovesickness is currently not considered in official disease classification systems. Consequently, no official therapeutic guidelines exist, leaving subjects to seek the cure on their own. Methods: We review literature of the past 2000 years dealing with the concept, diagnosis and the healing of lovesickness and contextualize it with neurochemical, ethnomedical, and ethnographic data. Since neurobiological and pharmacological connections between the love drive and the sex drive exist, we review also the literature about herbal an- and aphrodisiacs, focusing on their excitatory or calmative potential. Results: An overall consensus regarding socio-behavioral regimes exists for dealing with lovesickness from historical through contemporary literature. The herbal drugs used for treating lovesickness or inducing love passion do not possess the alleged properties. The pharmacological effects of aphrodisiacs are heterogeneous, including dopaminergic and adrenergic activities, but there is no evidence for any serotonergic effects. The libido-regulating properties of anaphrodisiacs seem to be associated with sedative and toxic effects or decreasing testosterone levels. CB2 receptors expressed on dopaminergic neurons of the ventral tegmental area, part of the brain's reward circuit, implicated with addiction, orgasm and strong emotions such as love, might constitute a new therapeutic target. Conclusion: The common food additive and CB2 agonist β-caryophyllene might have the potential to attenuate dopaminergic firing, quenching the reward and thus motivation associated with romantic love. From Greek mythology to modern history, cultural expressions and implications of love, sex and procreation is and was organized along hierarchical lines that put men on top. The neuronal predispositions and activities associated with falling in love will probably forever remain nature's and Eros' secret.
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Affiliation(s)
- Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Laura Casu
- Department of Environmental and Life Sciences, University of Cagliari, Cagliari, Italy
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