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Feng L, Wang H, Chen C, Fu J, Zhao L, Zhao X, Geng M, Ren M, Tong L, Li Y, Gu J, Wang C. MKP1 may be involved in the occurrence of depression by regulating hippocampal autophagy in rats. Behav Brain Res 2024; 465:114962. [PMID: 38499157 DOI: 10.1016/j.bbr.2024.114962] [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] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Mitogen-activated protein kinase (MAPK) phosphatase-1 (MKP1) is upregulated in the hippocampus of patients with depression, while pharmacological inhibition of hippocampal MKP1 can mitigate depression-like behaviors in rodents. In addition, MAPK signaling regulates autophagy, and antidepressants were recently shown to target autophagic signaling pathways. We speculated that MKP1 contributes to depression by enhancing hippocampal autophagy through dephosphorylation of the MAPK isoform ERK1/2. METHODS We established a rat depression model by exposure to chronic unpredictable mild stress (CUMS), and then examined depression-like behaviors in the sucrose preference test (SPT) and forced swimming test (FST) as well as expression changes in hippocampal MKP1, ERK1/2, phosphorylated ERK1/2, and autophagy-related proteins LC3II by Western blotting and immunostaining. These same measurements were repeated in rats exposed to CUMS following hippocampal infusion of a MKP1-targeted shRNA. Finally, the effects of MKP1 expression level on autophagy we examined in rat GMI-R1 microglia. RESULTS CUMS-exposed rats demonstrated anhedonia in the SPT and helplessness in the FST, two core depression-like behaviors. Expression levels of MKP1 and LC3II were upregulated in the hippocampus of CUMS rats, suggesting enhanced autophagy, while pERK/ERK was downregulated. Knockdown of hippocampal MKP1 mitigated depression-like behaviors, downregulated hippocampal LC3II expression, and upregulated hippocampal pERK/ERK. Similarly, MKP1 knockdown in GMI-R1 cells upregulated pERK/ERK and reduced the number of LC3II autophagosomes, while MKP1 overexpression had the opposite effects. CONCLUSION Enhanced hippocampal autophagy via MKP1-mediated ERK dephosphorylation may contribute to the development of depression.
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Affiliation(s)
- Laipeng Feng
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China
| | - Huiying Wang
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China
| | - Chen Chen
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Jiacheng Fu
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China
| | - Liqin Zhao
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Xia Zhao
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, China
| | - Mengjun Geng
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Mengdi Ren
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China
| | - Lidan Tong
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China
| | - Yan Li
- Zhengzhou University, Zhengzhou, China
| | - Jingyang Gu
- Chaohu Hospital of Anhui Medical University, Hefei, China.
| | - Changhong Wang
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China; Henan Key Lab of Biological Psychiatry of Xinxiang Medical University, Xinxiang, China.
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Gül M, Fode M, Urkmez A, Capogrosso P, Falcone M, Sarikaya S, Sokolakis I, Morgado A, Morozov A, Albersen M, Russo GI, Serefoglu EC. A clinical guide to rare male sexual disorders. Nat Rev Urol 2024; 21:35-49. [PMID: 37670085 DOI: 10.1038/s41585-023-00803-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2023] [Indexed: 09/07/2023]
Abstract
Conditions referred to as 'male sexual dysfunctions' usually include erectile dysfunction, ejaculatory disorders and male hypogonadism. However, some less common male sexual disorders exist, which are under-recognized and under-treated, leading to considerable morbidity, with adverse effects on individuals' sexual health and relationships. Such conditions include post-finasteride syndrome, restless genital syndrome, post-orgasmic illness syndrome, post-selective serotonin reuptake inhibitor (SSRI) sexual dysfunction, hard-flaccid syndrome, sleep-related painful erections and post-retinoid sexual dysfunction. Information about these disorders usually originates from case-control trials or small case series; thus, the published literature is scarce. As the aetiology of these diseases has not been fully elucidated, the optimal investigational work-up and therapy are not well defined, and the available options cannot, therefore, adequately address patients' sexual problems and implement appropriate treatment. Thus, larger-scale studies - including prospective trials and comprehensive case registries - are crucial to better understand the aetiology, prevalence and clinical characteristics of these conditions. Furthermore, collaborative efforts among researchers, health-care professionals and patient advocacy groups will be essential in order to develop evidence-based guidelines and novel therapeutic approaches that can effectively address these disorders. By advancing our understanding and refining treatment strategies, we can strive towards improving the quality of life and fostering healthier sexual relationships for individuals suffering from these rare sexual disorders.
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Affiliation(s)
- Murat Gül
- Department of Urology, Selcuk University School of Medicine, Urology, Konya, Turkey.
| | - Mikkel Fode
- Department of Urology, Copenhagen University Hospital - Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Ahmet Urkmez
- Department of Urology, St. Elizabeth's Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Paolo Capogrosso
- Department of Urology, ASST Sette Laghi, Circolo and Fondazione Macchi Hospital, Varese, Italy
| | - Marco Falcone
- Department of Urology, Molinette Hospital, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Selcuk Sarikaya
- Department of Urology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - Ioannis Sokolakis
- 2nd Department of Urology, Aristotle University of Thessaloniki, Medical School Thessaloniki,Greece, Thessaloniki, Greece
| | - Afonso Morgado
- Department of Urology, Centro Hospitalar São João, Porto, Portugal
| | - Andrey Morozov
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Maarten Albersen
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Giorgio Ivan Russo
- Urology section, Department of Surgery, University of Catania, Catania, Italy
| | - Ege Can Serefoglu
- Department of Urology, Biruni University, School of Medicine, Istanbul, Turkey
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3
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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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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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5
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Saltzman RG, G Campbell K, J Ripps S, Golan R, Cabreja-Castillo MA, Garzon AM, Rahman F, Caceres LV, Tovar JA, Khan A, Hare JM, Ramasamy R. The impact of cell-based therapy on female sexual dysfunction: a systematic review and meta-analysis. Sex Med Rev 2023; 11:333-341. [PMID: 37279578 DOI: 10.1093/sxmrev/qead023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/04/2023] [Accepted: 05/07/2023] [Indexed: 06/08/2023]
Abstract
INTRODUCTION Female sexual dysfunction (FSD) is a complex issue affecting women of all ages; it involves several overlapping body systems and profoundly affects quality of life. The use of cell-based therapy, such as mesenchymal stem cells, has recently been investigated as a potential treatment for FSD. OBJECTIVES This systematic review and meta-analysis aim to assess FSD outcomes following cell-based therapy. METHODS We evaluated peer-reviewed articles from multiple online databases through November 2022 to identify studies that used cell-based therapy and reported sexual function outcomes in women. We performed a meta-analysis using data pooled from 3 clinical trials at our institution: CRATUS (NCT02065245), ACESO (NCT02886884), and CERES (NCT03059355). All 3 trials collected data from the Sexual Quality of Life-Female (SQOL-F) questionnaire as an exploratory outcome. RESULTS Existing literature on this topic is scarce. Five clinical studies and 1 animal study were included in the systematic review, and only 2 clinical studies were considered good quality: 1 reported significant SQOL-F improvement in women 6 months after cell therapy, and 1 reported posttherapy sexual satisfaction in all women. When individual patient data were pooled in a meta-analysis from 29 women across 3 trials at our institution, the SQOL-F was not significantly improved. CONCLUSION Despite growing interest in cell-based therapy for women's sexual health, this important issue is understudied in the literature. The optimal route, source, and dose of cell therapy to produce clinically meaningful change have yet to be determined, and further research is needed in larger randomized placebo-controlled clinical trials.
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Affiliation(s)
- Russell G Saltzman
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Katherine G Campbell
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Sarah J Ripps
- College of Medicine, Florida State University, Tallahassee, FL 32304, United States
| | - Roei Golan
- College of Medicine, Florida State University, Tallahassee, FL 32304, United States
| | - Maria A Cabreja-Castillo
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Ana Maria Garzon
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Farah Rahman
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Lina V Caceres
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Jairo A Tovar
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Aisha Khan
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Joshua M Hare
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
- Division of Cardiovascular Medicine, Miller School of Medicine, University of Miami, Miami, FL 33136, 33136. United States
| | - Ranjith Ramasamy
- Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
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Leliefeld HHJ, Debruyne FMJ, Reisman Y. The post-finasteride syndrome: possible etiological mechanisms and symptoms. Int J Impot Res 2023:10.1038/s41443-023-00759-5. [PMID: 37697052 DOI: 10.1038/s41443-023-00759-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 09/13/2023]
Abstract
Finasteride and dutasteride, synthetic 5α-reductase inhibitors (5ARIs) are recommended in many guidelines for the treatment of benign prostatic hyperplasia/lower urinary tract symptoms and alopecia despite a variety of side effects like sexual, neurological, psychiatric, endocrinological, metabolic and ophthalmological dysfunctions and the increased incidence of high grade prostate cancer. The sexual side effects are common during the use of the drug but in a small subgroup of patients, they can persist after stopping the drug. This so-called post-finasteride syndrome has serious implications for the quality of life without a clear etiology or therapy. Three types of 5α-reductases are present in many organs in- and outside the brain where they can be blocked by the two 5ARIs. There is increasing evidence that 5ARIs not only inhibit the conversion of testosterone to 5α-dihydrotestosterone (DHT) in the prostate and the scalp but also in many other tissues. The lipophilic 5ARIs can pass the blood-brain barrier and might block many other neurosteroids in the brain with changes in the neurochemistry and impaired neurogenesis. Further research and therapeutic innovations are urgently needed that might cure or relieve these side effects. More awareness is needed for physicians to outweigh these health risks against the benefits of 5ARIs.
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Affiliation(s)
- Herman H J Leliefeld
- Andros Clinics The Netherlands, Wilhelminapark 12, 3581 NC, Utrecht, The Netherlands.
| | - Frans M J Debruyne
- Andros Clinics The Netherlands, Mr. E.N. van Kleffenstraat 5, 6842 CV, Arnhem, The Netherlands
| | - Yakov Reisman
- Flare-Health, Oosteinderweg 348, 1432 BE, Aalsmeer, The Netherlands
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Contrada M, Cerasa A, Pucci C, Ciancarelli I, Pioggia G, Tonin P, Calabrò RS. Talking about Sexuality in Stroke Individuals: The New Era of Sexual Rehabilitation. J Clin Med 2023; 12:3988. [PMID: 37373681 PMCID: PMC10299413 DOI: 10.3390/jcm12123988] [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: 02/27/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
One of the largest causes of mortality and disability worldwide is stroke. In the last twenty years significant objectives have been achieved in the early and chronic treatment of motor and cognitive dysfunctions, increasing the quality of life in patients and their caregivers. However, there is an unresolved clinical issue that remains: sexual dysfunctions. Multiple etiologies, including organic (such as lesion localization, premorbid medical problems, and drugs) and psychosocial (such as fear of recurrences, loss of self-esteem, role shifts, anxiety, and depression), are associated with sexual deficits. In this perspective review, we reported the last piece of evidence about this crucial topic which drastically affects the quality of life of these patients. Indeed, although patients may often not disclose their sexual concerns, literature demonstrates that they seek help concerning this issue. On the other side, clinicians working in the rehabilitation field are not always comfortable or prepared to deal with sexuality and sexual function in neurological patients. A new phase of the training course should be launched including different physicians, nurses, rehabilitation specialists, and social workers, to learn how to deal with topics related to sexuality. As a result, professional sexual counselors should now become a structured part of stroke settings and rehabilitation with new effective tools (i.e., PLISSIT model; TDF program) for improving quality of life.
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Affiliation(s)
| | - Antonio Cerasa
- S. Anna Institute, Via Siris 11, 88900 Crotone, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy, 98164 Messina, Italy
- Pharmacotechnology Documentation and Transfer Unit, Preclinical and Translational Pharmacology, Department of Pharmacy, Health Science and Nutrition, University of Calabria, 87036 Rende, Italy
| | | | - Irene Ciancarelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy, 98164 Messina, Italy
| | - Paolo Tonin
- S. Anna Institute, Via Siris 11, 88900 Crotone, Italy
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Zhang H, Colonnello E, Sansone A, Wang F, Guo J, Wang C, Zhang Y, Jannini EA. Acupuncture for premature ejaculation: a systematic review and meta-analysis. Sex Med 2023; 11:qfad034. [PMID: 37397031 PMCID: PMC10308367 DOI: 10.1093/sexmed/qfad034] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 05/24/2023] [Accepted: 05/31/2023] [Indexed: 07/04/2023] Open
Abstract
Background Although acupuncture is widely used to treat premature ejaculation (PE), its effectiveness remains highly controversial. Aim To evaluate the efficacy and safety of acupuncture on PE. Methods According to the relevant keywords, 11 major English and Chinese databases were searched for randomized controlled trials (RCTs) of acupuncture alone or in combination with other treatments for PE. The quality of evidence across studies was assessed by the GRADEpro tool. Outcomes Study outcome measures included the intravaginal ejaculation latency time (IELT), the Premature Ejaculation Diagnostic Tool (PEDT), the Chinese Index of Premature Ejaculation-5 (CIPE-5), treatment success rate, and adverse events. Results Seven trials were included in this review for a total of 603 participants. A low quality of evidence suggests that it is not possible to determine whether acupuncture, as compared with a selective serotonin reuptake inhibitor, has an advantage in improving the IELT (standardized mean difference [SMD], -1.75; 95% CI, -6.12 to 2.63; P = .43, I2 = 98%), PEDT scores (SMD, 0.32; 95% CI, -0.68 to 1.32; P = .53, I2 = 85%), and treatment success rate (risk ratio, 0.69; 95% CI, 0.41-1.14; P = .15). However, participants receiving acupuncture had a lower CIPE-5 (SMD, -1.06; 95% CI, -1.68 to -0.44; P < .01). As compared with sham acupuncture, acupuncture significantly improved the IELT (SMD, 1.47; 95% CI, 1.01-1.92; P < .01, I2 = 0%) and PEDT scores (SMD, -1.23; 95% CI, -1.78 to -0.67; P < .01, I2 = 37%). When compared with other treatments alone, a combined treatment with acupuncture can significantly improve the IELT (SMD, 7.06; 95% CI, 2.53-11.59; P < .01, I2 = 97%), CIPE-5 (SMD, 0.84; 95% CI, 0.45-1.22; P < .01, I2 = 0%), and treatment success rate (SMD, 1.60; 95% CI, 1.18-2.16; P < .01, I2 = 53). Clinical Implications The results suggest a significant effect of acupuncture in the treatment of certain important indicators of PE; however, this finding needs to be treated with caution because of the quality of the RCTs included. Strengths and Limitations Comprehensive inclusion of available RCTs has been performed. However, limitations include a low number of studies and a lack of detailed information to allow subgroup analysis. Conclusion The present systematic review and meta-analysis show that acupuncture has a significant effect on several subjective PE parameters, such as improving the feeling of control over ejaculation and distress, particularly when used in an integrated way. However, due to the low quality of evidence, acupuncture still needs larger well-designed RCTs to be confirmed.
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Affiliation(s)
- Hui Zhang
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Elena Colonnello
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
- Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome 00133, Italy
| | - Andrea Sansone
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Fu Wang
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Jun Guo
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Chunling Wang
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Yan Zhang
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Emmanuele A Jannini
- Corresponding author: Department of Experimental Medicine, University of Rome Tor Vergata, Italy.
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9
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Corona G, Cucinotta D, Di Lorenzo G, Ferlin A, Giagulli VA, Gnessi L, Isidori AM, Maiorino MI, Miserendino P, Murrone A, Pivonello R, Rochira V, Sangiorgi GM, Stagno G, Foresta C, Lenzi A, Maggi M, Jannini EA. The Italian Society of Andrology and Sexual Medicine (SIAMS), along with ten other Italian Scientific Societies, guidelines on the diagnosis and management of erectile dysfunction. J Endocrinol Invest 2023; 46:1241-1274. [PMID: 36698034 PMCID: PMC9876440 DOI: 10.1007/s40618-023-02015-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/16/2023] [Indexed: 01/27/2023]
Abstract
PURPOSE Erectile dysfunction (ED) is one of the most prevalent male sexual dysfunctions. ED has been in the past mistakenly considered a purely psycho-sexological symptom by patients and doctors. However, an ever-growing body of evidence supporting the role of several organic factors in the pathophysiological mechanisms underlying ED has been recognized. METHODS The Italian Society of Andrology and Sexual Medicine (SIAMS) commissioned an expert task force involving several other National Societies to provide an updated guideline on the diagnosis and management of ED. Derived recommendations were based on the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. RESULTS Several evidence-based statements were released providing the necessary up-to-date guidance in the context of ED with organic and psychosexual comorbidities. Many of them were related to incorrect lifestyle habits suggesting how to associate pharmacotherapies and counseling, in a couple-centered approach. Having the oral therapy with phosphodiesterase type 5 inhibitors as the gold standard along with several other medical and surgical therapies, new therapeutic or controversial options were also discussed. CONCLUSIONS These are the first guidelines based on a multidisciplinary approach that involves the most important Societies related to the field of sexual medicine. This fruitful discussion allowed for a general agreement on several recommendations and suggestions to be reached, which can support all stakeholders in improving couple sexual satisfaction and overall general health.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Azienda Usl, Bologna, Italy
| | - D Cucinotta
- Chair of Internal Medicine, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - G Di Lorenzo
- Section of Psychiatry, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - A Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - V A Giagulli
- Interdisciplinary Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, University of Bari "Aldo Moro", Bari, Italy
- Santa Maria Hospital, GVM Care & Research, Bari, Italy
| | - L Gnessi
- Section of Food Science, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - A M Isidori
- Section of Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M I Maiorino
- Division of Endocrinology and Metabolic Diseases, Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - P Miserendino
- Diabetology and Endocrinology Unit, ASP #, Caltanissetta, Italy
| | - A Murrone
- Cardiology Unit, Città di Castello and Gubbio-GualdoTadino Hospitals, Azienda Usl Umbria 1, Gubbio, Italy
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università Federico II di Napoli, Naples, Italy
- Staff of UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - V Rochira
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - G M Sangiorgi
- Department of Biomedicine and Prevention, Policlinico Tor Vergata, Rome, Italy
| | - G Stagno
- Diabetology Unit, ASP Reggio Calabria, Reggio Calabria, Italy
| | - C Foresta
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - A Lenzi
- Section of Food Science, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M Maggi
- Endocrinology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - E A Jannini
- Chair of Endocrinology and Sexual Medicine (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, E Tower South Floor 4, Room E413, Via Montpellier 1, 00133, Rome, Italy.
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10
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Chen WK, Zhou T, Yu DD, Li JP, Wu JG, Li LJ, Liang ZY, Zhang FB. Effects of major depression and bipolar disorder on erectile dysfunction: a two-sample mendelian randomization study. BMC Med Genomics 2023; 16:66. [PMID: 36997981 PMCID: PMC10061895 DOI: 10.1186/s12920-023-01498-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/23/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND AND AIMS There are currently no clear conclusions about whether major depression (MD) and bipolar disorder (BD) increase the risk of erectile dysfunction (ED). In our study, we used a Mendelian randomization (MR) analysis to discover the causal associations between MD, BD and ED. METHODS We got single-nucleotide polymorphisms (SNPs) related to MD, BD and ED from the MRC IEU Open genome-wide association study (GWAS) datasets. After a series of selection, SNPs left were selected as instrumental variables (IVs) of MD and BD for the following MR test to evaluate the relationship of genetically predicted MD or BD with the incidence of ED. Among them, we used the random-effects inverse-variance weighted (IVW) method as the main analysis. Finally, sensitivity analyses were further performed using Cochran's Q test, funnel plots, MR-Egger regression, Leave-one-out method and MR- pleiotropy residual sum and outlier (PRESSO). RESULTS Genetically-predicted MD was causally related to the incidence of ED in the IVW methods (odds ratio (OR), 1.53; 95% confidence interval (CI), 1.19-1.96; p = 0.001), while no causal impact of BD on the risk of ED (OR = 0.95, 95% CI 0.87-1.04; p = 0.306). The results of sensitivity analyses supported our conclusion, and no directional pleiotropy were found. CONCLUSION The findings of this research found evidence of a causal relationship between MD and ED. However, we did not find a causal relationship between BD and ED in European populations.
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Affiliation(s)
- Wei-Kang Chen
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Tao Zhou
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Dong-Dong Yu
- Department of Urology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, China
| | - Jing-Ping Li
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jing-Gen Wu
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Le-Jun Li
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhong-Yan Liang
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Feng-Bin Zhang
- Department of Reproductive Endocrinology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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11
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De Luca R, Bonanno M, Manuli A, Calabrò RS. Cutting the First Turf to Heal Post-SSRI Sexual Dysfunction: A Male Retrospective Cohort Study. MEDICINES (BASEL, SWITZERLAND) 2022; 9:medicines9090045. [PMID: 36135826 PMCID: PMC9503765 DOI: 10.3390/medicines9090045] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/06/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022]
Abstract
Post-SSRI sexual dysfunction (PSSD) is a set of heterogeneous sexual problems, which may arise during the administration of selective serotonin reuptake inhibitors (SSRIs) and persist after their discontinuation. PSSD is a rare clinical entity, and it is commonly associated with non-sexual concerns, including emotional and cognitive problems and poor quality of life. To date, however, no effective treatment is available. The aim of this study was to retrospectively evaluate the potential efficacy of the different treatments used in clinical practice in improving male PSSD. Of the 30 patients referred to our neurobehavioral outpatient clinic from January 2020 to December 2021, 13 Caucasian male patients (mean age 29.53 ± 4.57 years), previously treated with SSRIs, were included in the study. Patients with major depressive disorder and/or psychotic symptoms were excluded a priori to avoid overlapping symptomatology, and potentially reduce the misdiagnosis rate. To treat PSSD, we decided to use drugs positively affecting the brain dopamine/serotonin ratio, such as bupropion and vortioxetine, as well as other compounds. This latter drug is known not to cause or reverse iatrogenic SD. Most patients, after treatment with vortioxetine and/or nutraceuticals, reported a significant improvement in all International Index of Erectile Function-(IIEF-5) domains (p < 0.05) from baseline (T0) to 12-month follow-up (T1). Moreover, the only patient treated with pelvic muscle vibration reached very positive results. Although our data come from a retrospective open-label study with a small sample size, drugs positively modulating the central nervous system serotonin/dopamine ratio, such as vortioxetine, could be used to potentially improve PSSD. Large-sample prospective cohort studies and randomized clinical trials are needed to investigate the real prevalence of this clinical entity and confirm such a promising approach to a potentially debilitating illness.
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Affiliation(s)
- Rosaria De Luca
- Neurorehabilitation Unit, IRCCS Centro Neurolesi “Bonino Pulejo”, 98166 Messina, Italy
| | - Mirjam Bonanno
- Neurorehabilitation Unit, IRCCS Centro Neurolesi “Bonino Pulejo”, 98166 Messina, Italy
| | - Alfredo Manuli
- UOC Physical Medicine and Rehabilitation, AOU Policlinico G Martino, 98166 Messina, Italy
| | - Rocco Salvatore Calabrò
- Neurorehabilitation Unit, IRCCS Centro Neurolesi “Bonino Pulejo”, 98166 Messina, Italy
- Correspondence: mailto:
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12
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Zheng Y, Gao M, Hou G, Hou N, Feng X, Jannini TB, Wei D, Zheng W, Zhang L, Dun X, Zhang G, Wang F, Meng P, Jannini EA, Yuan J. A Prospectively Validated Nomogram for Predicting the Risk of PHQ-9 Score ≥15 in Patients With Erectile Dysfunction: A Multi-Center Study. Front Public Health 2022; 10:836898. [PMID: 35784263 PMCID: PMC9247334 DOI: 10.3389/fpubh.2022.836898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 05/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background Although erectile dysfunction (ED) often occurs simultaneously with depression, not all patients with ED suffer major depression (MD), with a PHQ-9 score ≥15 indicating MD. Because the PHQ-9 questionnaire includes phrases such as “I think I am a loser” and “I want to commit suicide,” the psychological burdens of ED patients are likely to increase inevitably after using the PHQ-9, which, in turn, may affect ED therapeutic effects. Accordingly, we endeavored to develop a nomogram to predict individual risk of PHQ-9 score ≥15 in these patients. Methods The data of 1,142 patients with ED diagnosed in Xijing Hospital and Northwest Women and Children's Hospital from January 2017 to May 2020 were analyzed. While the Least Absolute Shrinkage and Selection Operator regression was employed to screen PHQ-9 score ≥15 related risk factors, multivariate logistic regression analysis was performed to verify these factors and construct the nomogram. The training cohort and an independent cohort that comprised 877 prospectively enrolled patients were used to demonstrate the efficacy of the nomogram. Results The IIEF-5 score, PEDT score, physical pain score, frequent urination, and feeling of endless urination were found to be independent factors of PHQ-9 score ≥15 in patients with ED. The nomogram developed by these five factors showed good calibration and discrimination in internal and external validation, with a predictive accuracy of 0.757 and 0.722, respectively. The sensitivity and specificity of the nomogram in the training cohort were 0.86 and 0.52, respectively. Besides, the sensitivity and specificity of the nomogram in the validation cohort were 0.73 and 0.62, respectively. Moreover, based on the nomogram, the sample was divided into low-risk and high-risk groups. Conclusion This study established a nomogram to predict individual risk of PHQ-9 score ≥15 in patients with ED. It is deemed that the nomogram may be employed initially to avoid those with a low risk of MD completing questionnaires unnecessarily.
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Affiliation(s)
- Yu Zheng
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
- Department of Anatomy, Histology and Embryology, Air Force Medical University, Xi'an, China
- Medical Innovation Center, Air Force Medical University, Xi'an, China
| | - Ming Gao
- Department of Andrology, Xi'an Daxing Hospital, Shaanxi University of Chinese Medicine, Xi'an, China
| | - Guangdong Hou
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Niuniu Hou
- Department of General Surgery, Eastern Theater Air Force Hospital of PLA, Nanjing, China
| | - Xiao Feng
- Department of Anatomy, Histology and Embryology, Air Force Medical University, Xi'an, China
| | - Tommaso B. Jannini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Di Wei
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Wanxiang Zheng
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Lei Zhang
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Xinlong Dun
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Geng Zhang
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Fuli Wang
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Ping Meng
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Emmanuele A. Jannini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Emmanuele A. Jannini
| | - Jianlin Yuan
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
- *Correspondence: Jianlin Yuan
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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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14
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Calabrò RS, Cerasa A. Drug-Induced Sexual Dysfunction in Individuals with Epilepsy: Beyond Antiepileptic Compounds. MEDICINES 2022; 9:medicines9030023. [PMID: 35323722 PMCID: PMC8948639 DOI: 10.3390/medicines9030023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 11/25/2022]
Affiliation(s)
| | - Antonio Cerasa
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98100 Messina, Italy;
- S’Anna Institute, 88900 Crotone, Italy
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