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Strube W, Wagner E, Luykx JJ, Hasan A. A review on side effect management of second-generation antipsychotics to treat schizophrenia: a drug safety perspective. Expert Opin Drug Saf 2024; 23:715-729. [PMID: 38676922 DOI: 10.1080/14740338.2024.2348561] [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: 11/09/2023] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
INTRODUCTION Effective side effects management present a challenge in antipsychotic treatment with second-generation antipsychotics (SGAs). In recent years, most of the commonly used SGAs, except for clozapine, have been shown to differ only slightly in their effectiveness, but considerably regarding perceived side effects, safety profiles, and compatibility to preexisting medical conditions. AREAS COVERED The current state of available evidence on side-effect management in SGA treatment of patients with schizophrenia spectrum disorders (SSD) is reviewed. In addition, current guideline recommendations are summarized, highlighting evidence gaps. EXPERT OPINION SGA safety and side effects needs to be considered in treatment planning. Shared decision-making assistants (SDMA) can support patients, practitioners and relatives to orient their decisions toward avoiding side effects relevant to patients' adherence. Alongside general measures like psychosocial and psychotherapeutic care, switching to better tolerated SGAs can be considered a relatively safe strategy. By contrast, novel meta-analytical evidence emphasizes that dose reduction of SGAs can statistically increase the risk of relapse and other unfavorable outcomes. Further, depending on the type and severity of SGA-related side effects, specific treatments can be used to alleviate induced side effects (e.g. add-on metformin to reduce weight-gain). Finally, discontinuation should be reserved for acute emergencies.
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Affiliation(s)
- Wolfgang Strube
- Department of Psychiatry, Psychosomatics and Psychotherapy, University of Augsburg, Augsburg, Germany
| | - Elias Wagner
- Department of Psychiatry, Psychosomatics and Psychotherapy, University of Augsburg, Augsburg, Germany
- Evidence-based psychiatry and psychotherapy, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Jurjen J Luykx
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
- Outpatient second opinion clinic, GGNet Mental Health, Warnsveld, The Netherlands
| | - Alkomiet Hasan
- Department of Psychiatry, Psychosomatics and Psychotherapy, University of Augsburg, Augsburg, Germany
- DZPG (German Center for Mental Health), partner site München/Augsburg, Augsburg, Germany
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Islam F, Magarbeh L, Elsheikh SSM, Kloiber S, Espinola CW, Bhat V, Frey BN, Milev R, Soares CN, Parikh SV, Placenza F, Hassel S, Taylor VH, Leri F, Blier P, Uher R, Farzan F, Lam RW, Turecki G, Foster JA, Rotzinger S, Kennedy SH, Müller DJ. Influence of CYP2C19, CYP2D6, and ABCB1 Gene Variants and Serum Levels of Escitalopram and Aripiprazole on Treatment-Emergent Sexual Dysfunction: A Canadian Biomarker Integration Network in Depression 1 (CAN-BIND 1) Study. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2024; 69:183-195. [PMID: 37796764 PMCID: PMC10874600 DOI: 10.1177/07067437231203433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
OBJECTIVES Treatment-emergent sexual dysfunction is frequently reported by individuals with major depressive disorder (MDD) on antidepressants, which negatively impacts treatment adherence and efficacy. We investigated the association of polymorphisms in pharmacokinetic genes encoding cytochrome-P450 drug-metabolizing enzymes, CYP2C19 and CYP2D6, and the transmembrane efflux pump, P-glycoprotein (i.e., ABCB1), on treatment-emergent changes in sexual function (SF) and sexual satisfaction (SS) in the Canadian Biomarker Integration Network in Depression 1 (CAN-BIND-1) sample. METHODS A total of 178 adults with MDD received treatment with escitalopram (ESC) from weeks 0-8 (Phase I). At week 8, nonresponders were augmented with aripiprazole (ARI) (i.e., ESC + ARI, n = 91), while responders continued ESC (i.e., ESC-Only, n = 80) from weeks 8-16 (Phase II). SF and SS were evaluated using the sex effects (SexFX) scale at weeks 0, 8, and 16. We assessed the primary outcomes, SF and SS change for weeks 0-8 and 8-16, using repeated measures mixed-effects models. RESULTS In ESC-Only, CYP2C19 intermediate metabolizer (IM) + poor metabolizers (PMs) showed treatment-related improvements in sexual arousal, a subdomain of SF, from weeks 8-16, relative to CYP2C19 normal metabolizers (NMs) who showed a decline, F(2,54) = 8.00, p < 0.001, q = 0.048. Specifically, CYP2C19 IM + PMs reported less difficulty with having and sustaining vaginal lubrication in females and erection in males, compared to NMs. Furthermore, ESC-Only females with higher concentrations of ESC metabolite, S-desmethylcitalopram (S-DCT), and S-DCT/ESC ratio in serum demonstrated more decline in SF (r = -0.42, p = 0.004, q = 0.034) and SS (r = -0.43, p = 0.003, q = 0.034), respectively, which was not observed in males. ESC-Only females also demonstrated a trend for a correlation between S-DCT and sexual arousal change in the same direction (r = -0.39, p = 0.009, q = 0.052). CONCLUSIONS CYP2C19 metabolizer phenotypes may be influencing changes in sexual arousal related to ESC monotherapy. Thus, preemptive genotyping of CYP2C19 may help to guide selection of treatment that circumvents selective serotonin reuptake inhibitor-related sexual dysfunction thereby improving outcomes for patients. Additionally, further research is warranted to clarify the role of S-DCT in the mechanisms underlying ESC-related changes in SF and SS. This CAN-BIND-1 study was registered on clinicaltrials.gov (Identifier: NCT01655706) on 27 July 2012.
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Affiliation(s)
- Farhana Islam
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
| | - Leen Magarbeh
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
| | - Samar S. M. Elsheikh
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Stefan Kloiber
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Caroline W. Espinola
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Interventional Psychiatry Program, St. Michael's Hospital, Toronto, ON, Canada
| | - Venkat Bhat
- Interventional Psychiatry Program, St. Michael's Hospital, Toronto, ON, Canada
| | - Benicio N. Frey
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Mood Disorders Program, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Roumen Milev
- Department of Psychiatry, Queen's University, Providence Care, Kingston, Ontario, Canada
| | - Claudio N. Soares
- Department of Psychiatry, Queen's University, Providence Care, Kingston, Ontario, Canada
| | - Sagar V. Parikh
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Franca Placenza
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
| | - Stefanie Hassel
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
- Mathison Centre for Mental Health Research and Education, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Valerie H. Taylor
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
- Mathison Centre for Mental Health Research and Education, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Francesco Leri
- Department of Psychology and Neuroscience, University of Guelph, Guelph, Ontario, Canada
| | - Pierre Blier
- The Royal Institute of Mental Health Research, Ottawa, Ontario, Canada
| | - Rudolf Uher
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Faranak Farzan
- Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia, Canada
| | - Raymond W. Lam
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gustavo Turecki
- McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Verdun, Quebec, Canada
| | - Jane A. Foster
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Mood Disorders Program, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
| | - Susan Rotzinger
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Sidney H. Kennedy
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
- Department of Psychiatry, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
- Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | - Daniel J. Müller
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, Psychosomatics and Psychotherapy, University Clinic of Würzburg, Würzburg, Germany
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Taylor D, Chithiramohan R, Grewal J, Gupta A, Hansen L, Reynolds GP, Pappa S. Dopamine partial agonists: a discrete class of antipsychotics. Int J Psychiatry Clin Pract 2023; 27:272-284. [PMID: 36495086 DOI: 10.1080/13651501.2022.2151473] [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: 06/09/2022] [Revised: 11/04/2022] [Accepted: 11/08/2022] [Indexed: 12/14/2022]
Abstract
Worldwide, there are now three marketed dopamine D2 partial agonists: aripiprazole, brexpiprazole and cariprazine. These three drugs share a number of properties other than their action at D2 receptors. Pharmacologically, they are 5HT2 antagonists and D3 and 5HT1A partial agonists but with little or no alpha-adrenergic, anticholinergic or antihistaminic activity. They also share a long duration of action. Clinically, D2 partial agonists are effective antipsychotics and generally have useful antimanic and antidepressant activity. They are usually well tolerated, causing akathisia and insomnia only at the start of treatment, and are non-sedating. These drugs also share a very low risk of increased prolactin and of weight gain and accompanying metabolic effects. They may also have a relatively low risk of tardive dyskinesia. There is some evidence that they are preferred by patients to dopamine antagonists. Individual dopamineD2 partial agonists have much in common and as a group they differ importantly from dopamine D2 antagonists. Dopamine D2 partial agonists should be considered a distinct class of antipsychotics.Key pointsD2 partial agonists share many pharmacological and clinical propertiesD2 partial agonists differ in several important respects from D2 antagonistsD2 partial agonists should be considered a discrete class of antipsychotics.
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Affiliation(s)
- David Taylor
- Institute of Pharmaceutical Science, King's College London, London, UK
- Pharmacy Department, South London and Maudsley NHS Foundation Trust, London, UK
| | | | | | - Avirup Gupta
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Lars Hansen
- Southampton University, Hartley Library B12, Southampton, UK
- Southern Health NHS Foundation Trust, Southampton, UK
| | - Gavin P Reynolds
- Biomolecular Sciences Research Centre, Sheffield Hallam University, Sheffield, UK
| | - Sofia Pappa
- Department of Brain Sciences, Imperial College London, London, UK
- West London NHS Trust, London, UK
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Lappalainen M, Härkänen M, Laukkanen E, Kuosmanen L. Effectiveness of Providing Information on Antipsychotic Medication to Patients with Psychotic Disorders: An Integrative Review. Issues Ment Health Nurs 2023; 44:373-386. [PMID: 37126802 DOI: 10.1080/01612840.2023.2195507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The aim of this integrative literature review is to describe the information provided to patients with psychotic disorders regarding their medication and to consider the effectiveness of providing such information. Searches of four databases identified 16 articles that met inclusion criteria. Results indicated that patients had relatively poor knowledge about their medications overall. Knowledge about side effects was found to improve significantly following education, with better knowledge leading to positive patient outcomes including increased adherence. Findings offer a comprehensive description of antipsychotic medication information provided to patients and an indication of the positive impact of information provision.
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Affiliation(s)
- Margit Lappalainen
- Department of Nursing Science, University of Eastern Finland, Kuopio, Finland
| | - Marja Härkänen
- Department of Nursing Science, University of Eastern Finland, Kuopio, Finland
| | - Emilia Laukkanen
- Department of Nursing Science, University of Eastern Finland, Kuopio, Finland
| | - Lauri Kuosmanen
- Department of Nursing Science, University of Eastern Finland, Kuopio, Finland
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Aydogan U, Doganer YC, Haymana C, Kaplan U, Aydogdu A, Demirci I, Meric C, Sonmez YA. Evaluation of sexual functional status and consistency of scales in patients with hypogonadotropic hypogonadism before and after testosterone replacement therapy: a single-center experience. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:179-188. [PMID: 36468923 PMCID: PMC10689042 DOI: 10.20945/2359-3997000000539] [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: 01/01/2022] [Accepted: 07/20/2022] [Indexed: 12/12/2022]
Abstract
Objective This study aimed to investigate the frequency of sexual dysfunction and the effect of short-term testosterone replacement therapy on sexual functions in congenital hypogonadism patients. Furthermore, we sought to reveal the consistency of the self-report scales used for the diagnosis of sexual dysfunction and the relationship between biochemical parameters. Materials and methods The study was conducted on 47 young male patients aged above 18 years who were diagnosed with hypogonadotropic hypogonadism. Short (IIEF-5) and long (IIEF-15) forms of the International Index of Erectile Function and Arizona Sexual Experiences Scale (ASEX) were applied before treatment under the supervision of a physician. The patients' blood pressure, height, and weight were measured, and their luteinizing hormone (LH), FSH, and total testosterone levels were recorded. Patients who started their treatments were called for a follow-up checkup after 6 months. Their blood pressure, height, and weight were measured by reapplying the ASEX, IIEF-5, and IIEF-15. In addition, their LH, FSH, and total testosterone levels in the biochemical tests were rerecorded. Results In this study, the sexual dysfunction status of patients diagnosed with hypogonadotropic hypogonadism before and after treatment was evaluated using the ASEX, IIEF-15, and IIEF-5 scales. A decrease in sexual dysfunction was observed in all three scales after treatment compared with that before treatment. The IIEF-5 and IIEF-15 scales were found to be uncorrelated in terms of the pretreatment values but were correlated in terms of the post-treatment values. Although a correlation was observed between ASEX and IIEF- 5 before treatment, no correlation was detected between ASEX and IIEF-15. After the treatment, ASEX was found to be correlated with both IIEF-5 and IIEF-15. The results of the scales indicated the correlation in all categories, except the pretreatment results of the IIEF-15 scale. Conclusion The results of the current study demonstrated a significant improvement in the sexual function of hypogonadism patients undergoing short-term testosterone therapy. The ASEX, IIEF-5, and IIEF-15 scales used in the diagnosis and follow-up of sexual dysfunction were useful for evaluating sexual functions in hypogonadotropic hypogonadism patients.
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Affiliation(s)
- Umit Aydogan
- University of Health Sciences, Gulhane School of Medicine, Department of Family Medicine, Ankara, Turkey,
| | - Yusuf Cetin Doganer
- University of Health Sciences, Gulhane School of Medicine, Department of Family Medicine, Ankara, Turkey
| | - Cem Haymana
- University of Health Sciences, Gulhane Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Umit Kaplan
- University of Health Sciences, Gulhane School of Medicine, Department of Family Medicine, Ankara, Turkey
| | - Aydogan Aydogdu
- International Medicana Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Ibrahim Demirci
- University of Health Sciences, Gulhane Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Coskun Meric
- Department of Endocrinology and Metabolism, Gulhane School of Medicine, University of Health Sciences, Ankara, Turkey
| | - Yusuf Alper Sonmez
- Department of Endocrinology and Metabolism, Gulhane School of Medicine, University of Health Sciences, Ankara, Turkey
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Wang Q, Gong L, Huang H, Wang Y, Xu T, Dong X. Psychological resilience and related influencing factors in patients diagnosed with major depressive disorder in remission: A cross-sectional study. J Psychiatr Ment Health Nurs 2022; 30:492-500. [PMID: 36403213 DOI: 10.1111/jpm.12884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 10/13/2022] [Accepted: 11/10/2022] [Indexed: 11/21/2022]
Abstract
UNLABELLED WHAT IS KNOWN ON THE SUBJECT?: Recurrence is common in patients diagnosed with major depressive disorder (MDD). Psychological resilience has been shown to be a protective factor against recurrence of depression. It has important clinical nursing significance to analyse the influencing factors of psychological resilience in major depressive disorder in remission (MDDR) patients. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: There are few previous studies on the influencing factors of psychological resilience in patients diagnosed with MDDR. We found the education levels, personal monthly income, social support, well-being and self-efficacy were influencing factors of psychological resilience in patients diagnosed with MDDR. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: According to the factors affecting the psychological resilience of patients diagnosed with MDDR, targeted clinical nursing is helpful to prevent the recurrence of depression. Nurses should strengthen the nursing of patients with <12 years of education, and patients with personal monthly income less than 5000 RMB. In addition, nurses should cultivate patients' awareness of social support and identity, cultivate their ability to strive for social support, cultivate interpersonal skills and positive emotional experience to improve subjective well-being and carry out self-efficacy training to improve psychological resilience by enhancing patients' internal protective factors. ABSTRACT AIM: Psychological resilience is closely related to recurrence of depression. There are few previous studies on the influencing factors of psychological resilience in patients diagnosed with major depressive disorder in remission (MDDR). Here, we investigated the current status of resilience in patients diagnosed with MDDR and its influencing factors. METHODS A descriptive cross-sectional study was conducted from June 2019 to April 2021. One hundred and forty-two patients diagnosed with MDDR were recruited from the Department of Psychiatry and Psychology of the General Hospital of Northern Theater Command. Demographic information, social support, well-being, self-efficacy and psychological resilience were collected using self-reported questionnaires. RESULTS The psychological resilience of MDDR patients was lower than that of the healthy Chinese adults in China. Multiple logistic regression analysis showed that education, personal monthly income, social support, well-being and self-efficacy were associated with psychological resilience. Receiver operating characteristic (ROC) curve analysis further confirmed that social support, well-being and self-efficacy were associated with psychological resilience. CONCLUSION The psychological resilience of MDDR patients was lower than that of the general population in China. The education levels, personal monthly income, social support, well-being and self-efficacy were influencing factors of psychological resilience. IMPLICATIONS FOR PRACTICE According to the factors affecting the psychological resilience of patients diagnosed with MDDR, targeted clinical nursing is helpful to prevent the recurrence of depression.
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Affiliation(s)
- Qi Wang
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Lili Gong
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Hongfei Huang
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Yitong Wang
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Tianchao Xu
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Xiaomei Dong
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
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Thana LJ, O'Connell L, Carne-Watson A, Shastri A, Saravanamuthu A, Budhwani N, Jayacodi S, Leeson VC, Munjiza J, Pappa S, Hughes E, Reilly J, Crawford MJ. Barriers to the management of sexual dysfunction among people with psychosis: analysis of qualitative data from the REMEDY trial. BMC Psychiatry 2022; 22:545. [PMID: 35953808 PMCID: PMC9373458 DOI: 10.1186/s12888-022-04193-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 07/29/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND More than half of people who use antipsychotic medication for psychosis report having sexual dysfunction. The REMEDY trial aimed to find out if switching antipsychotic medication provides an effective way to reduce sexual dysfunction among people with psychosis. We set out to recruit 216 participants over a two-year period, but recruitment was stopped after an extended 12-month pilot phase, during which we recruited only 10 participants. As part of a nested process evaluation, we conducted qualitative interviews with front-line clinicians to examine barriers to recruitment to the trial. METHODS We developed a semi-structured interview schedule to explore staff views on factors that influenced whether they referred potential participants to the study. We interviewed a purposive sample of 51 staff from four National Health Service (NHS) Trusts in England, ensuring a range of different backgrounds, seniority, and levels of involvement in the trial. Audio recordings of interviews were transcribed for verbatim, and data were analysed using an inductive approach to thematic analysis. RESULTS Nine interconnected themes were generated. Six themes concerned barriers to recruitment; including; prioritising patients' mental stability, mutual discomfort and embarrassment about discussing a "taboo" subject, and concerns about unintended consequences of asking people with psychosis about their sexual functioning. Three themes, including the quality of treatment relationships and strategies for opening dialogue suggested ways to improve recognition of these "hidden" side effects. CONCLUSION The identification and management of sexual dysfunction among people with psychosis are not priorities for mental health services in England at this time. Many staff working in front-line services feel unprepared and uncomfortable asking people with psychosis about these problems. While greater use of screening tools may improve the identification of sexual dysfunction among people with psychosis, the evaluation and implementation of interventions to manage them will continue to be challenging unless NHS leaders and senior clinicians demonstrate greater commitment to changing current clinical practice. TRIAL REGISTRATION Current Controlled Trials ISRCTN12307891.
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Affiliation(s)
- Lavanya J Thana
- Division of Psychiatry, Commonwealth Building, Imperial College London, Du Cane Road, London, W12 0NN, UK
| | - Lesley O'Connell
- Division of Psychiatry, Commonwealth Building, Imperial College London, Du Cane Road, London, W12 0NN, UK
| | | | | | | | | | - Sandra Jayacodi
- Central and North West London NHS Foundation Trust, London, UK
| | - Verity C Leeson
- Division of Psychiatry, Commonwealth Building, Imperial College London, Du Cane Road, London, W12 0NN, UK
| | - Jasna Munjiza
- Central and North West London NHS Foundation Trust, London, UK
| | | | - Elizabeth Hughes
- School of Health and Social Care, Edinburgh Napier University, Edinburgh, UK
| | - Joe Reilly
- Tees, Esk and Wear Valleys NHS Foundation Trust, Darlington, UK
| | - Mike J Crawford
- Division of Psychiatry, Commonwealth Building, Imperial College London, Du Cane Road, London, W12 0NN, UK.
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Levels of prolactin and testosterone and associated sexual dysfunction and breast abnormalities in men with schizophrenia treated with antipsychotic medications. J Psychiatr Res 2021; 143:50-53. [PMID: 34450525 DOI: 10.1016/j.jpsychires.2021.08.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 11/20/2022]
Abstract
Sexual dysfunction is one of the most bothersome adverse drug effects seen in men and women taking antipsychotic medications and negatively impacts medication adherence. Antipsychotic medications are associated with hyperprolactinemia, which is known to contribute to sexual and hormonal side effects in men. However, testosterone also plays a key factor in male sexual function and may be affected by abnormal prolactin levels through gonadotropin-releasing hormone inhibition. This study was a pilot study undertaken to assess the prevalence of elevations in prolactin levels, related reductions in testosterone levels, associated symptoms of sexual dysfunction and breast abnormalities in male participants, and related distress to these symptoms in men taking prolactin-elevating antipsychotic medications. The study was conducted as a cross-sectional study. Our results showed a notably high prevalence of sexual side effects in this population, with gynecomastia occurring in 50% and penile-related symptoms in 73%. Additionally, we found elevated prolactin levels in 68% and low testosterone levels in 55% of our participants. This study was limited in its power due to a small sample size of 22 men and the lack of a control group. Still, even in our relatively small sample, we see a trend of hyperprolactinemia being associated with low testosterone and a significant correlation of low testosterone levels with penile-related symptoms. This suggests that testosterone plays a major role in the sexual side effects reported by men taking antipsychotics, although larger studies are needed to further categorize this relationship.
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Pyrgidis N, Mykoniatis I, Haidich AB, Tirta M, Talimtzi P, Kalyvianakis D, Ouranidis A, Hatzichristou D. The Effect of Phosphodiesterase-type 5 Inhibitors on Erectile Function: An Overview of Systematic Reviews. Front Pharmacol 2021; 12:735708. [PMID: 34557099 PMCID: PMC8452927 DOI: 10.3389/fphar.2021.735708] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/24/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Multiple systematic reviews explore the effect of phosphodiesterase type 5 (PDE5) inhibitors on erectile dysfunction (ED), with each study addressing specific outcomes. However, physicians and policymakers require a holistic approach of this topic. Objective: To summarize the current evidence regarding the efficacy and safety of PDE5 inhibitors for the management of ED through an overview of systematic reviews. Methods: Studies were identified by searching PubMed, Web of Science, Cochrane Library and Scopus databases, as well as sources of grey literature until June 12, 2021 (PROSPERO: CRD42020216754). We considered systematic reviews, meta-analyses or network meta-analyses of randomized trials that provided outcomes about the efficacy and safety of any approved PDE5 inhibitor (avanafil, sildenafil, tadalafil and vardenafil). We constructed forest plots for meta-analytic effects regarding the change in erectile function, adverse events and dropouts after administration of PDE5 inhibitors in the general population and in specific patient groups. Results: We included 23 studies with 154,796 participants and a total of 258 meta-analytic effects. Sildenafil 25 mg [Weighted Mean Difference (WMD): 13.08, 95% Confidence Interval (CI): 10.1-16.06] seemed to be statistically superior to all interventions in improving erectile function compared to placebo, but studies with low-dose sildenafil are lacking. Moreover, comparing among different PDE5 inhibitors, sildenafil 50 mg or sildenafil 100 mg were considered the most effective compounds in the general population. The latter derived, however, predominantly from indirect comparisons among different PDE5 inhibitors. Still, sildenafil 100 mg was associated with more treatment-related adverse events and dropouts. Interestingly, low-dose daily tadalafil may be more effective than high-dose on-demand tadalafil (WMD: 1.24, 95% CI: 0.03-2.44). Furthermore, testosterone and PDE5 inhibitors in patients with ED and hypogonadism seem to further improve symptoms, while the addition of a-blockers in patients with urinary symptoms treated with PDE5 inhibitors does not provide additional benefits (WMD: −0.8, 95% CI: −1.65-0.06). Conclusion: Although the efficacy and safety of PDE5 inhibitors, compared to placebo, is well-documented, the existing evidence comparing different PDE5 inhibitors is low. Therefore, high-quality, head-to-head, trials comparing different PDE5 inhibitors are necessary to determine their ideal dosage and formulation based on their safety and efficacy profile. Systematic Review Registration: PROSPERO, identifier [CRD42020216754].
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Affiliation(s)
- Nikolaos Pyrgidis
- Institute for the Study of Urological Diseases, Thessaloniki, Greece.,Urology Department, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Mykoniatis
- Institute for the Study of Urological Diseases, Thessaloniki, Greece.,Urology Department, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anna-Bettina Haidich
- Department of Hygiene, Social-Preventive Medicine and Medical Statistics, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Tirta
- Institute for the Study of Urological Diseases, Thessaloniki, Greece
| | - Persefoni Talimtzi
- Department of Hygiene, Social-Preventive Medicine and Medical Statistics, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Kalyvianakis
- Institute for the Study of Urological Diseases, Thessaloniki, Greece.,Urology Department, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andreas Ouranidis
- Department of Pharmaceutical Technology, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Hatzichristou
- Institute for the Study of Urological Diseases, Thessaloniki, Greece.,Urology Department, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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10
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Crawford MJ, Thana L, Evans R, Carne A, O'Connell L, Claringbold A, Saravanamuthu A, Case R, Munjiza J, Jayacodi S, Reilly JG, Hughes E, Hoare Z, Barrett B, Leeson VC, Paton C, Keown P, Pappa S, Green C, Barnes TR. Switching antipsychotic medication to reduce sexual dysfunction in people with psychosis: the REMEDY RCT. Health Technol Assess 2021; 24:1-54. [PMID: 32930090 DOI: 10.3310/hta24440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Sexual dysfunction is common among people who are prescribed antipsychotic medication for psychosis. Sexual dysfunction can impair quality of life and reduce treatment adherence. Switching antipsychotic medication may help, but the clinical effectiveness and cost-effectiveness of this approach is unclear. OBJECTIVE To examine whether or not switching antipsychotic medication provides a clinically effective and cost-effective method to reduce sexual dysfunction in people with psychosis. DESIGN A two-arm, researcher-blind, pilot randomised trial with a parallel qualitative study and an internal pilot phase. Study participants were randomised to enhanced standard care plus a switch of antipsychotic medication or enhanced standard care alone in a 1 : 1 ratio. Randomisation was via an independent and remote web-based service using dynamic adaptive allocation, stratified by age, gender, Trust and relationship status. SETTING NHS secondary care mental health services in England. PARTICIPANTS Potential participants had to be aged ≥ 18 years, have schizophrenia or related psychoses and experience sexual dysfunction associated with the use of antipsychotic medication. We recruited only people for whom reduction in medication dosage was ineffective or inappropriate. We excluded those who were acutely unwell, had had a change in antipsychotic medication in the last 6 weeks, were currently prescribed clozapine or whose sexual dysfunction was believed to be due to a coexisting physical or mental disorder. INTERVENTIONS Switching to an equivalent dose of one of three antipsychotic medications that are considered to have a relatively low propensity for sexual side effects (i.e. quetiapine, aripiprazole or olanzapine). All participants were offered brief psychoeducation and support to discuss their sexual health and functioning. MAIN OUTCOME MEASURES The primary outcome was patient-reported sexual dysfunction, measured using the Arizona Sexual Experience Scale. Secondary outcomes were researcher-rated sexual functioning, mental health, side effects of medication, health-related quality of life and service utilisation. Outcomes were assessed 3 and 6 months after randomisation. Qualitative data were collected from a purposive sample of patients and clinicians to explore barriers to recruitment. SAMPLE SIZE Allowing for a 20% loss to follow-up, we needed to recruit 216 participants to have 90% power to detect a 3-point difference in total Arizona Sexual Experience Scale score (standard deviation 6.0 points) using a 0.05 significance level. RESULTS The internal pilot was discontinued after 12 months because of low recruitment. Ninety-eight patients were referred to the study between 1 July 2018 and 30 June 2019, of whom 10 were randomised. Eight (80%) participants were followed up 3 months later. Barriers to referral and recruitment included staff apprehensions about discussing side effects, reluctance among patients to switch medication and reticence of both staff and patients to talk about sex. LIMITATIONS Insufficient numbers of participants were recruited to examine the study hypotheses. CONCLUSIONS It may not be possible to conduct a successful randomised trial of switching antipsychotic medication for sexual functioning in people with psychosis in the NHS at this time. FUTURE WORK Research examining the acceptability and effectiveness of adjuvant phosphodiesterase inhibitors should be considered. TRIAL REGISTRATION Current Controlled Trials ISRCTN12307891. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 44. See the NIHR Journals Library website for further project information.
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Affiliation(s)
| | - Lavanya Thana
- Division of Psychiatry, Imperial College London, London, UK
| | - Rachel Evans
- North Wales Organisation for Randomised Trials in Health and Social Care, University of Bangor, Bangor, UK
| | - Alexandra Carne
- Tees, Esk and Wear Valleys NHS Foundation Trust, Darlington, UK
| | | | | | | | - Rebecca Case
- Central and North West London NHS Foundation Trust, London, UK
| | - Jasna Munjiza
- Division of Psychiatry, Imperial College London, London, UK.,Central and North West London NHS Foundation Trust, London, UK
| | - Sandra Jayacodi
- Central and North West London NHS Foundation Trust, London, UK
| | - Joseph G Reilly
- Tees, Esk and Wear Valleys NHS Foundation Trust, Darlington, UK
| | | | - Zoe Hoare
- North Wales Organisation for Randomised Trials in Health and Social Care, University of Bangor, Bangor, UK
| | - Barbara Barrett
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | | | - Patrick Keown
- Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sofia Pappa
- Division of Psychiatry, Imperial College London, London, UK.,West London NHS Trust, London, UK
| | - Charlotte Green
- Central and North West London NHS Foundation Trust, London, UK
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11
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Lara LADS, Scalco SCP, Rufino AC, Paula SRCD, Fernandes ES, Pereira JMDL, França SSD, Reis S, Almeida SBD, Vale FBC, Lerner T, Carvalho YMVD, Abdo CHN, Oliveira FFLD. Management of hypoactive sexual desire disorder in women in the gynecological setting. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2021; 43:417-424. [PMID: 34182585 PMCID: PMC10303879 DOI: 10.1055/s-0041-1731410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | - Sheila Reis
- Sociedade Brazileira de Estudos em Sexualidade Humana, Rio de Janeiro, RJ, Brazil
| | | | | | - Théo Lerner
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
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12
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Montejo AL, de Alarcón R, Prieto N, Acosta JM, Buch B, Montejo L. Management Strategies for Antipsychotic-Related Sexual Dysfunction: A Clinical Approach. J Clin Med 2021; 10:jcm10020308. [PMID: 33467621 PMCID: PMC7829881 DOI: 10.3390/jcm10020308] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/29/2020] [Accepted: 01/08/2021] [Indexed: 12/14/2022] Open
Abstract
Antipsychotic medication can be often associated with sexual dysfunction (SD). Given its intimate nature, treatment emergent sexual dysfunction (TESD) remains underestimated in clinical practice. However, psychotic patients consider sexual issues as important as first rank psychotic symptoms, and their disenchantment with TESD can lead to important patient distress and treatment drop-out. In this paper, we detail some management strategies for TESD from a clinical perspective, ranging from prevention (carefully choosing an antipsychotic with a low rate of TESD) to possible pharmacological interventions aimed at improving patients' tolerability when TESD is present. The suggested recommendations include the following: prescribing either aripiprazole or another dopaminergic agonist as a first option antipsychotic or switching to it whenever possible. Whenever this is not possible, adjunctive treatment with aripiprazole seems to also be beneficial for reducing TESD. Some antipsychotics, like olanzapine, quetiapine, or ziprasidone, have less impact on sexual function than others, so they are an optimal second choice. Finally, a variety of useful strategies (such as the addition of sildenafil) are also described where the previous ones cannot be applied, although they may not yield as optimal results.
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Affiliation(s)
- Angel L. Montejo
- Psychiatry Service, Clinical Hospital of the University of Salamanca, 37007 Salamanca, Spain;
- Institute of Biomedical Research of Salamanca (IBSAL), Paseo San Vicente SN, 37007 Salamanca, Spain; (J.M.A.); (B.B.)
- Nursing School, University of Salamanca, Av. Donates de Sangre SN, 37007 Salamanca, Spain
- Correspondence: ; Tel.: +34-63-9754-620
| | - Rubén de Alarcón
- Psychiatry Service, Infanta Elena Hospital, Juan Ramon Jiménez Hospital, Ronda Exterior Norte S/N, 21080 Huelva, Spain;
| | - Nieves Prieto
- Psychiatry Service, Clinical Hospital of the University of Salamanca, 37007 Salamanca, Spain;
- Institute of Biomedical Research of Salamanca (IBSAL), Paseo San Vicente SN, 37007 Salamanca, Spain; (J.M.A.); (B.B.)
| | - José Mª Acosta
- Institute of Biomedical Research of Salamanca (IBSAL), Paseo San Vicente SN, 37007 Salamanca, Spain; (J.M.A.); (B.B.)
| | - Bárbara Buch
- Institute of Biomedical Research of Salamanca (IBSAL), Paseo San Vicente SN, 37007 Salamanca, Spain; (J.M.A.); (B.B.)
| | - Laura Montejo
- Barcelona Bipolar and Depressive Disorders Program, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Hospital Clinic of Barcelona, 08401 Catalonia, Spain;
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13
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Slack P, Aziz VM. Sexuality and sexual dysfunctions in older people: a forgotten problem. BJPSYCH ADVANCES 2020. [DOI: 10.1192/bja.2019.80] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
SUMMARYThis article considers sexuality in older adults and the associated stereotypes and stigmas that lead to this area being underappreciated. Normal physiological changes in ageing are discussed and how they can cause sexual dysfunction. The elderly population has a higher burden of comorbid physical illness and this review considers evidence on the interplay between physical health and sexual health. Mental illness is also strongly linked with sexual functioning and is discussed, as is the evidence on psychotropics and sexual side-effects. Attitudes on sexuality in long-term care settings are highlighted and approaches to managing sexual disinhibition are included.
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