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Choi YJ, Wedamulla NE, Kim SH, Oh M, Seo KS, Han JS, Lee EJ, Park YH, Park YJ, Kim EK. Salvia miltiorrhiza Bunge Ameliorates Benign Prostatic Hyperplasia through Regulation of Oxidative Stress via Nrf-2/HO-1 Activation. J Microbiol Biotechnol 2024; 34:1059-1072. [PMID: 37994101 PMCID: PMC11180924 DOI: 10.4014/jmb.2308.08053] [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: 09/02/2023] [Revised: 09/27/2023] [Accepted: 10/23/2023] [Indexed: 11/24/2023]
Abstract
Oxidative stress is a key factor in the pathogenesis of benign prostatic hyperplasia (BPH) that leads to inflammation. This study aimed to evaluate the ameliorative effects of Salvia miltiorrhiza Bunge extract (HLT-101) on BPH through the regulation of oxidative stress and inflammation. A testosterone propionate (TP)-induced BPH rat model was orally administered HLT-101 (20, 40, or 80 mg/kg), and its effects on oxidative stress- and inflammation-related gene expression were examined. Further, HLT-101 was assessed for its effect on reactive oxygen species (ROS) levels and Nrf-2/HO-1 signaling pathways in BPH-1 cells. HLT-101 decreased testosterone-induced excessive free radical production and inflammatory factor activation. Moreover, HLT-101 treatment significantly decreased the intracellular ROS level in the TNF-α and IFN-γ treated BPH-1 cells through the activation of Nrf-2. In addition, HLT-101 treatment inhibited the NF-κB pathway and androgen receptor (AR) signaling, which is highly linked to the pathogenesis of BPH. Therefore, HLT-101 has the potential to be an effective treatment reagent for BPH because of its ability to reduce inflammation and oxidative stress via Nrf-2/HO-1 signaling.
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Affiliation(s)
- Young-Jin Choi
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea
- Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea
| | - Nishala Erandi Wedamulla
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea
- Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea
- Department of Food Science and Technology, Faculty of Animal Science and Export Agriculture, Uva Wellassa University, Badulla 90000, Sri Lanka
| | - Seok-Hee Kim
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea
- Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea
| | - Mirae Oh
- Grassland and Forages Division, National Institute of Animal Science, Rural Development Administration, Cheonan 31000, Republic of Korea
| | - Kang Sik Seo
- Curome Bioscience Co., Ltd., Suwon 16506, Republic of Korea
| | - Jeong Su Han
- Curome Bioscience Co., Ltd., Suwon 16506, Republic of Korea
| | - Eun Joo Lee
- Healthism Corporation, Cheongju 28160, Republic of Korea
| | - Young Ho Park
- Healthism Corporation, Cheongju 28160, Republic of Korea
| | - Young Jin Park
- Department of Family Medicine, Dong-A University College of Medicine, Busan 49315, Republic of Korea
| | - Eun-Kyung Kim
- Educational Major, Graduate School of Education, Dong-A University, Busan 49315, Republic of Korea
- Nutrinomics Lab. Co., Ltd., Busan 49315, Republic of Korea
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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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Ben-Sheetrit J, Hermon Y, Birkenfeld S, Gutman Y, Csoka AB, Toren P. Estimating the risk of irreversible post-SSRI sexual dysfunction (PSSD) due to serotonergic antidepressants. Ann Gen Psychiatry 2023; 22:15. [PMID: 37085865 PMCID: PMC10122283 DOI: 10.1186/s12991-023-00447-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 04/12/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND Sexual dysfunction is a common side effect of Serotonergic antidepressants (SA) treatment, and persists in some patients despite drug discontinuation, a condition termed post-SSRI sexual dysfunction (PSSD). The risk for PSSD is unknown but is thought to be rare and difficult to assess. This study aims to estimate the risk of erectile dysfunction (ED) and PSSD in males treated with SAs. METHODS A 19-year retrospective cohort analysis was conducted using a computerized database of the largest HMO in Israel. ED was defined by phosphodiesterase-5 inhibitors prescriptions. 12,302 males aged 21-49 met the following criteria: non-smokers, no medical or psychiatric comorbidities or medications associated with ED, no alcohol or substance use. Logistic regression was used for estimation of ED risk in SA-treated subjects compared to non-SA-treated controls, assessed with and without the effects of age, body mass index (BMI), socioeconomic status (SES), depression and anxiety, yielding crude and adjusted odds ratios (cOR and aOR, respectively). RESULTS SAs were associated with an increased risk for ED (cOR = 3.6, p < 0.000001, 95% CI 2.8-4.8), which remained significant after adjusting for age, SES, BMI, depression and anxiety (aOR = 3.2, p < 0.000001, 95% CI 2.3-4.4). The risk for PSSD was 1 in 216 patients (0.46%) treated with SAs. The prevalence of PSSD was 4.3 per 100,000. CONCLUSIONS This work offers a first assessment of the small but significant risk of irreversible ED associated with the most commonly prescribed class of antidepressants which should enhance the process of receiving adequate informed consent for therapy.
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Affiliation(s)
- Joseph Ben-Sheetrit
- Tel-Aviv Brüll Community Mental Health Center, Clalit Health Services, 9 Hatzvi St., 6719709, Tel-Aviv, Israel
- Geha Mental Health Center, Petah Tikva, Israel
| | - Yehonathan Hermon
- Tel-Aviv Brüll Community Mental Health Center, Clalit Health Services, 9 Hatzvi St., 6719709, Tel-Aviv, Israel.
| | - Shlomo Birkenfeld
- Clalit Health Services, Tel-Aviv, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Antonei B Csoka
- Department of Anatomy, School of Medicine, Howard University, Washington DC, US
| | - Paz Toren
- Tel-Aviv Brüll Community Mental Health Center, Clalit Health Services, 9 Hatzvi St., 6719709, Tel-Aviv, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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6
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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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Choi YJ, Fan M, Wedamulla NE, Tang Y, Bae SM, Hwang JY, Kim EK. Inhibitory effects of Centella asiatica (L.) Urban on enlarged prostate through androgen receptor and PI3K/Akt signaling pathways. Food Funct 2022; 13:10235-10247. [PMID: 36124918 DOI: 10.1039/d2fo00841f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Centella asiatica (L.) Urban (C. asiatica) is a traditional herbal medicine that has been used for wound healing and anti-inflammation since ancient times. Various biological effects of C. asiatica ethanolic extract (CAE) were previously reported. However, in our previous study, C. asiatica aqueous extract (CAA) exhibited higher inhibitory activity on benign prostatic hyperplasia (BPH) than CAE. Therefore, the aim of this study was to investigate the effect of CAA on BPH, and elucidate the inhibitory mechanism through in vitro and in vivo experiments as well as metabolite analysis of CAA. A BPH rat model was induced by daily subcutaneous injection of testosterone propionate (TP, 3 mg kg-1) dissolved in corn oil for 4 weeks after castration. The experimental group, the CAA treatment group, was orally administered CAA (100 mg kg-1) for 4 weeks while inducing prostatic hyperplasia. Saw palmetto extract (Saw, 100 mg kg-1) and Finasteride (Fi, 1 mg kg-1) were used as positive controls and were administered orally for 4 weeks. CAA significantly inhibited androgen receptor signaling related factors overexpressed by dihydrotestosterone (DHT) treatment in prostate cell lines. Afterwards, the testosterone-induced BPH model was used to verify the alleviation efficacy of CAA in prostatic hyperplasia. Prostate size and the thickness of the prostate tissue epithelium were significantly decreased in the group treated with CAA compared to those in the BPH group. The results of protein expression in the prostate tissue confirmed that CAA inhibited androgen receptor signaling in BPH and decreased the expression of growth factors. Moreover, CAA suppressed the expression of the PI3K/Akt pathway and cell proliferation-related factors compared to the BPH group. Taken together, these results indicate that CAA improves the inhibitory efficacy of BPH by inhibiting the androgen receptor and PI3K/Akt pathways, suggesting that CAA may be a promising candidate for biopharmaceutical formulations of BPH.
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Affiliation(s)
- Young-Jin Choi
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea. .,Center for Silver-targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Republic of Korea.,Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea
| | - Meiqi Fan
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju 27478, Republic of Korea
| | - Nishala Erandi Wedamulla
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea. .,Center for Silver-targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Republic of Korea.,Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea.,Department of Export Agriculture, Faculty of Animal Science and Export Agriculture, Uva Wellassa University, Badulla 90000, Sri Lanka
| | - Yujiao Tang
- School of Bio-Science and Food Engineering, Changchun University of Science and Technology, Changchun 130600, China
| | - Sung Mun Bae
- Gyeongnam Agricultural Research and Extension Services, Jinju 52733, Korea
| | - Ji-Young Hwang
- Department of Food Science & Technology, Dong-Eui University, Busan 47340, Korea
| | - Eun-Kyung Kim
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Republic of Korea. .,Center for Silver-targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Republic of Korea.,Department of Health Sciences, the Graduate School of Dong-A University, Busan 49315, Republic of Korea.,Center for Food & Bio Innovation, Dong-A University, Busan 49315, Korea
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8
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Xu J, He K, Zhou Y, Zhao L, Lin Y, Huang Z, Xie N, Yue J, Tang Y. The effect of SSRIs on Semen quality: A systematic review and meta-analysis. Front Pharmacol 2022; 13:911489. [PMID: 36188547 PMCID: PMC9519136 DOI: 10.3389/fphar.2022.911489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are widely used for a variety of diseases, and their impact on semen quality is unclear. We performed a systematic search in PubMed and Embase, and after a strict screening, we included 4 studies with a total of 222 male participants. In result, SSRIs reduced normal sperm morphology (95% CI [−16.29, −3.77], p = 0.002), sperm concentration (95%CI [−43.88, −4.18], p = 0.02), sperm motility (95%CI [−23.46, −0.47], p = 0.04) and sperm DNA fragmentation index (DFI) (95% CI [6.66,21.93], p = 0.0002), without a statistically significant effect on semen volume (95%CI [−0.75,0.65], p = 0.89). Moreover, the impact on both sperm morphology and sperm concentration were observed within the 3-month period of SSRIs use. In general, our meta-analysis showed that SSRIs have a negative effect on semen quality. More larger, randomized, well-controlled clinical studies should be conducted to support our conclusion.
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Affiliation(s)
- Jiarong Xu
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Kancheng He
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Yihong Zhou
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
| | - Liangyu Zhao
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
| | - Yuteng Lin
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
| | - Zihao Huang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
| | - Nengqing Xie
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
| | - Jihui Yue
- Department of Psychiatry, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
- *Correspondence: Jihui Yue, ; Yuxin Tang,
| | - Yuxin Tang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen UniversityZhuhai, Zhuhai, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
- *Correspondence: Jihui Yue, ; Yuxin Tang,
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9
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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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10
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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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Wahba NS, Seliem AO, Abd Allah EG, Mohammed MZ. Electron microscopic study on the effect of chronic fluoxetine treatment on pituitary gland and the possible therapeutic effect of adipose-derived mesenchymal stem cells in adult male albino rats. Ultrastruct Pathol 2022; 46:334-347. [PMID: 35695512 DOI: 10.1080/01913123.2022.2083279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Adipose-derived mesenchymal stem cells (ADSCs) have therapeutic potential for the treatment of a variety of disorders due to their self-renewal and multipotential differentiation capabilities. AIM OF THE WORK This study was planned to demonstrate the electron microscopic structure of the pituitary gland after chronic fluoxetine treatment and the possible therapeutic effect of ADSCs. MATERIALS AND METHODS Thirty healthy male adult albino rats were classified into Control group (Group I). Fluoxetine treated (Group II) received 24 mg/kg/day of fluoxetine dissolved in 1.0 mL of tap water once a day. Fluoxetine group treated with ADSCs (Group III) received fluoxetine as group (II) for 30 days and then was injected once by ADSCs at a dose of 1 × 106 cells/rat in the tail vein suspended in 0.5 ml of phosphate-buffered saline (PBS). Recovery group (Group IV) received fluoxetine for 30 days and then received no treatment till the end of the experiment. RESULTS The ultrastructural observations of the fluoxetine-treated group revealed major histological changes in both the pars distalis and nervosa. Pars distalis revealed cells with different shapes, sizes, nuclei, and variable profiles of the cytoplasm. Pars nervosa, on the other hand, revealed pituicytes with electron-lucent cytoplasm and small apoptotic nuclei. Administration of ADSCs greatly improved the microscopic appearance of cells, while the recovery group showed similar histological changes as the fluoxetine group. CONCLUSION Fluoxetine caused various deleterious changes in the pituitary gland of albino rats, as evidenced by electron microscopy. These changes were almost corrected by the ADSCs treatment. .
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Affiliation(s)
- Nashwa S Wahba
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Assmaa O Seliem
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Enas G Abd Allah
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Maha Z Mohammed
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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12
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Wahba NS, Saliem AO, Abd Allah EG, Mohammed MZ. Therapeutic efficacy of adipose-derived mesenchymal stem cells after chronic fluoxetine treatment on pars distalis in adult male albino rats. Tissue Cell 2022; 76:101770. [DOI: 10.1016/j.tice.2022.101770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/25/2022] [Accepted: 02/25/2022] [Indexed: 10/19/2022]
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13
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Ercan Z, Dogru MS, Ertugrul NU, Yardimci A, Canpolat S. Beneficial effects of irisin in experimental paroxetine-induced hyperprolactinemia. Endocrine 2022; 76:419-425. [PMID: 35226247 DOI: 10.1007/s12020-022-03010-1] [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: 11/19/2021] [Accepted: 02/04/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE It is known that selective serotonin reuptake inhibitors (SSRIs), represent an important and effective treatment of depression and other psychological disorders, these medications can increase prolactin levels mainly through activation of the serotonergic pathway. In this study, we aimed to determine the beneficial effects of irisin on paroxetine, a SSRI, induced hyperprolectinemia and in some other reproductive hormonal changes associated with hyperprolactinemia. METHODS Thirty two male Spraque-Dawley rats were used and divided into four groups including sham-operated control (vehicle), irisin (100 ng/kg/day for 28 days with mini-osmotic pumps), paroxetine (treated with 20 mg/kg paroxetine by oral gavage), irisin and paroxetine+irisin groups (n = 8). Serum prolactin (PRL), kisspeptin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone and 5-alpha reductase levels were determined with enzyme-linked immunosorbent analysis (ELISA). RESULTS In animals treated with paroxetine, PRL level increased and testosterone level decreased significantly (p < 0.05). Serum LH level was significantly increased in the group, but no significant changes were observed in the FSH, kisspeptin and 5-alpha reductase levels. Serum prolactin levels was significantly decreased in the group treated with irisin. While no significant difference was observed in kisspeptin, FSH and 5-alpha reductase levels, an increase in serum LH and testosterone levels with irisin administration (p < 0.05). CONCLUSION In conclusion, chronic irisin exposure may reverse paroxetine-induced hyperprolactinemia. These results indicate that irisin may have the potential to be used as a therapeutic agent by primarily affecting paroxetine-induced increased prolactin and decreased testosterone levels.
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Affiliation(s)
- Zubeyde Ercan
- Firat University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Elazig, Turkey.
| | - Meryem Sedef Dogru
- Firat University, Faculty of Medicine, Department of Physiology, Elazig, Turkey
| | | | - Ahmet Yardimci
- Firat University, Faculty of Medicine, Department of Physiology, Elazig, Turkey
| | - Sinan Canpolat
- Firat University, Faculty of Medicine, Department of Physiology, Elazig, Turkey
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14
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Chinchilla Alfaro K, van Hunsel F, Ekhart C. Persistent sexual dysfunction after SSRI withdrawal: a scoping review and presentation of 86 cases from the Netherlands. Expert Opin Drug Saf 2021; 21:553-561. [PMID: 34791958 DOI: 10.1080/14740338.2022.2007883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Sexual dysfunction is highly prevalent worldwide. A specific form is persistent sexual dysfunction after SSRI withdrawal. We conducted a systematic literature review in order to characterize factors related to post SSRI sexual dysfunction (PSSD) and analyzed spontaneous reports of persistent sexual dysfunction reported to the Netherlands Pharmacovigilance Center Lareb. RESEARCH DESIGN AND METHODS A systematic literature review was conducted following the PRISMA-ScR guidelines. In addition, reports of PSSD submitted to the Netherlands Pharmacovigilance Center Lareb between 1992 and 2021 were analyzed. RESULTS A total of 237 articles were retrieved through the search and 33 articles were selected for inclusion in this review, in accordance with the inclusion criteria. Information regarding the characteristics of the condition, its clinical management, patient characteristics, and impact of PSSD is presented. A total of 86 reports of persistent sexual dysfunction were analyzed. The longest case being a patient with PSSD for 23 years. The main symptoms were: loss or decreased libido (n = 53), erectile dysfunction (n = 23) and anorgasmia (n = 5). CONCLUSIONS PSSD impact includes sexual, psychological, and social consequences. Little is known about the mechanisms underlying PSSD and no effective treatment exists. It is necessary to increase recognition of PSSD among prescribers and improve its management at the clinical level.
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Affiliation(s)
| | - Florence van Hunsel
- Signal Detection Department, Netherlands Pharmacovigilance Centre Lareb, 'S-Hertogenbosch, The Netherlands
| | - Corine Ekhart
- Signal Detection Department, Netherlands Pharmacovigilance Centre Lareb, 'S-Hertogenbosch, The Netherlands
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15
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Mahran A, GamalEl Din S, Ezzat A, Taha A, Ragab A. Effect of drug naïve versus escitalopram on sexual function of depressed females: A cross-sectional comparative study. SEXOLOGIES 2021. [DOI: 10.1016/j.sexol.2021.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Healy D, Bahrick A, Bak M, Barbato A, Calabrò RS, Chubak BM, Cosci F, Csoka AB, D'Avanzo B, Diviccaro S, Giatti S, Goldstein I, Graf H, Hellstrom WJG, Irwig MS, Jannini EA, Janssen PKC, Khera M, Kumar MT, Le Noury J, Lew-Starowicz M, Linden DEJ, Lüning C, Mangin D, Melcangi RC, Rodríguez OWMAAS, Panicker JN, Patacchini A, Pearlman AM, Pukall CF, Raj S, Reisman Y, Rubin RS, Schreiber R, Shipko S, Vašečková B, Waraich A. Diagnostic criteria for enduring sexual dysfunction after treatment with antidepressants, finasteride and isotretinoin. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2021; 33:65-76. [PMID: 34719438 PMCID: PMC8925105 DOI: 10.3233/jrs-210023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND: A set of enduring conditions have been reported in the literature involving persistent sexual dysfunction after discontinuation of serotonin reuptake inhibiting antidepressants, 5 alpha-reductase inhibitors and isotretinoin. OBJECTIVE: To develop diagnostic criteria for post-SSRI sexual dysfunction (PSSD), persistent genital arousal disorder (PGAD) following serotonin reuptake inhibitors, post-finasteride syndrome (PFS) and post-retinoid sexual dysfunction (PRSD). METHODS: The original draft was designed using data from two published case series (Hogan et al., 2014 and Healy et al., 2018), which represent the largest public collections of data on these enduring conditions. It was further developed with the involvement of a multidisciplinary panel of experts. RESULTS: A set of criteria were agreed upon for each of the above conditions. Features of PSSD, PFS and PRSD commonly include decreased genital and orgasmic sensation, decreased sexual desire and erectile dysfunction. Ancillary non-sexual symptoms vary depending on the specific condition but can include emotional blunting and cognitive impairment. PGAD presents with an almost mirror image of unwanted sensations of genital arousal or irritability in the absence of sexual desire. A new term, post-SSRI asexuality, is introduced to describe a dampening of sexual interest and pleasure resulting from a pre-natal or pre-teen exposure to a serotonin reuptake inhibitor. CONCLUSIONS: These criteria will help in both clinical and research settings. As with all criteria, they will likely need modification in the light of developments.
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Affiliation(s)
- David Healy
- Department of Family Medicine, McMaster University, Hamilton, ON, Canada
| | - Audrey Bahrick
- University Counseling Service, University of Iowa, Iowa City, IA, USA
| | - Maarten Bak
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands.,FACT, Mondriaan Mental Health, Maastricht/Heerlen, The Netherlands
| | - Angelo Barbato
- Unit for Quality of Care and Rights Promotion in Mental Health, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | | | - Barbara M Chubak
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Fiammetta Cosci
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands.,Department of Health Sciences, University of Florence, Florence, Italy.,Clinical Pharmacopsychology Laboratory, University of Florence, Florence, Italy
| | - Antonei B Csoka
- Department of Anatomy, Howard University College of Medicine, Washington, DC, USA
| | - Barbara D'Avanzo
- Unit for Quality of Care and Rights Promotion in Mental Health, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Silvia Diviccaro
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Silvia Giatti
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Irwin Goldstein
- Alvarado Hospital, San Diego, CA, USA.,San Diego Sexual Medicine, San Diego, CA, USA
| | - Heiko Graf
- Department of Psychiatry and Psychotherapy, Ulm University, Ulm, Germany
| | - Wayne J G Hellstrom
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Michael S Irwig
- Beth Israel Deaconess Medical Center, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | | | - Paddy K C Janssen
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre, Maastricht, The Netherlands.,Department of Hospital Pharmacy, VieCuri Medical Center, Venlo, The Netherlands
| | - Mohit Khera
- Department of Urology, Baylor School of Medicine, Houston, TX, USA
| | | | - Joanna Le Noury
- North Wales Department of Psychological Medicine, Bangor, Wales, UK
| | - Michał Lew-Starowicz
- Department of Psychiatry, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - David E J Linden
- School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Celine Lüning
- Department of Psychology and Psychotherapy, Witten/Herdecke University, Germany
| | - Dee Mangin
- Department of Family Medicine, McMaster University, Hamilton, ON, Canada
| | | | | | - Jalesh N Panicker
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery, Queen Square, London, UK.,Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK
| | | | - Amy M Pearlman
- Carver College of Medicine, University of Iowa Health Care, Iowa City, IA, USA
| | | | - Sanjana Raj
- Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, The Netherlands
| | | | - Rachel S Rubin
- Department of Urology, Georgetown University School of Medicine, Washington, DC, USA
| | - Rudy Schreiber
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | - Barbora Vašečková
- Psychiatric Clinic, Slovak Medical University and University Hospital, Bratislava, Slovakia
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Peleg LC, Rabinovitch D, Lavie Y, Rabbie DM, Horowitz I, Fruchter E, Gruenwald I. Post-SSRI Sexual Dysfunction (PSSD): Biological Plausibility, Symptoms, Diagnosis, and Presumed Risk Factors. Sex Med Rev 2021; 10:91-98. [PMID: 34627736 DOI: 10.1016/j.sxmr.2021.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 06/24/2021] [Accepted: 07/06/2021] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Post-SSRI sexual-dysfunction (PSSD) is an iatrogenicsyndrome, the underlying neurobiological mechanisms of which areunclear. Symptom onset follows cessation of serotonergicantidepressants i.e. Selective Serotonin and Norepinephrine ReuptakeInhibitors (SSRI's, SNRI's), and Tricyclic antidepressants (TCA's). PSSDsymptoms include genital anesthesia, erectile dysfunction andorgasmic/ejaculatory anhedonia, and should be differentiated fromdepression-related sexual-dysfunction. Recently, accumulated data of numerous case-reports suggest additional non-sexual symptoms including, anhedonia, apathy, and blunted affect. PSSD gained official recognition after the European medical agency concluded that PSSD is a medical condition that persists after discontinuation of SSRI's and SNRI's. OBJECTIVE To review possible underlying neurobiological mechanisms ofthis syndrome, update information on the pathophysiology, present a listof potential risk-factors and discuss potential management options forPSSD. METHODS Extensive literature review on the main symptom-patterns ofthis disorder was undertaken using PubMed. It includes introductoryexplications of relevant neurobiology with the objective of generatinghypothesis. RESULTS Precipitating factors for PSSD include previous exposure to certain drugs, genetic predisposition, psychological stress or chemical stressful reaction to antidepressants along pre-existing medical conditions affecting neuroplasticity. Different theories have been proposed to explain the pathophysiology of PSSD: epigenetic gene expression, dopamine-serotonin interactions, serotonin neurotoxicity and hormonal changes. The diagnosis of PSSD is by excluding all other etiologies of sexual-dysfunction. Treatment is challenging, and many strategies have been suggested without definitive outcomes. We offerthe contours of a future neurobiological research agenda, and propose several underlying mechanisms for the various symptoms of PSSD which could be the foundation for a future treatment algorithm. CONCLUSION There is a need for well-designed neurobiological research in this domain, as well as in the prevalence, pathophysiology, and treatment of PSSD. Practitioners should be alert to the distinctive features of PSSD. Misdiagnosing this syndrome might lead to harmful Sexual Medicine Reviews. Peleg LC, Rabinovitch D, Lavie Y, et al. Post-SSRI Sexual Dysfunction (PSSD): Biological Plausibility, Symptoms, Diagnosis, and Presumed Risk Factors. Sex Med Rev 2021;XX:XXX-XXX.
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Affiliation(s)
| | | | | | - Deya M Rabbie
- Ahram Canadian University, Neuropharmacology, 6th of October City, Egypt
| | - Itai Horowitz
- Rambam Healthcare Campus, Psychiatry Department, Haifa, Israel
| | | | - Ilan Gruenwald
- Rambam Healthcare Campus, Neuro-Urology Unit, Haifa, Israel.
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18
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Giatti S, Diviccaro S, Cioffi L, Falvo E, Caruso D, Melcangi RC. Effects of paroxetine treatment and its withdrawal on neurosteroidogenesis. Psychoneuroendocrinology 2021; 132:105364. [PMID: 34325207 DOI: 10.1016/j.psyneuen.2021.105364] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 10/20/2022]
Abstract
Selective serotonin reuptake inhibitors (SSRI) show high efficacy in treating depression, however during treatment side effects, like for instance sexual dysfunction, may appear, decreasing compliance. In some cases, this condition will last after drug discontinuation, leading to the so-called post-SSRI sexual dysfunction (PSSD). The etiology of PSSD is still unknown, however a role for neuroactive steroids may be hypothesized. Indeed, these molecules are key physiological regulators of the nervous system, and their alteration has been associated with several neuropathological conditions, including depression. Additionally, neuroactive steroids are also involved in the control of sexual function. Interestingly, sexual dysfunction induced by SSRI treatment has been also observed in animal models. On this basis, we have here evaluated whether a subchronic treatment with paroxetine for two weeks and/or its withdrawal (i.e., a month) may affect the levels of neuroactive steroids in brain areas (i.e., hippocampus, hypothalamus, and cerebral cortex) and/or in plasma and cerebrospinal fluid of male rats. Data obtained indicate that the SSRI treatment alters neuroactive steroid levels and the expression of key enzymes of the steroidogenesis in a brain tissue- and time-dependent manner. Indeed, these observations with the finding that plasma levels of neuroactive steroids are not affected suggest that the effect of paroxetine treatment is directly on neurosteroidogenesis. In particular, a negative impact on the expression of steroidogenic enzymes was observed at the withdrawal. Therefore, it is possible to hypothesize that altered neurosteroidogenesis may also occur in PSSD and consequently it may represent a possible pharmacological target for this disorder.
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Affiliation(s)
- Silvia Giatti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Silvia Diviccaro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Lucia Cioffi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Eva Falvo
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Donatella Caruso
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Roberto C Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy.
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19
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Patacchini A, Cosci F. Exposure to serotonin selective reuptake inhibitors or serotonin noradrenaline reuptake inhibitors and sexual dysfunction: Results from an online survey. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2021; 32:229-242. [DOI: 10.3233/jrs-200074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Post-SSRI Sexual Dysfunction (PSSD) is characterized by sexual and emotional symptoms associated to the exposure to Selective Serotonin Reuptake Inhibitors (SSRI) or Serotonin Noradrenaline Reuptake Inhibitors (SNRI). OBJECTIVE: The present study provides a comprehensive picture on demographic and clinical characteristics associated to PSSD. METHODS: An online survey was run on subjects self-declaring as affected by PSSD. The survey collected socio-demographic and clinical data via questions created ad hoc and three standardized scales (Arizona Sexual Experiences Scale, Hospital Anxiety and Depression Scale, World Health Organization Wellbeing Index). RESULTS: A total of 135 subjects (115 males; mean age 31.9 ± 8.9 years) was analysed. The syndrome was more represented among young, heterosexual males after the exposure to SSRI/SNRI at relatively high doses. The major findings involved the temporal sequence of symptoms: 118 subjects had symptoms both during and after SSRI/SNRI administration, and 17 only after, thus deposing for a iatrogenic action of SSRI/SNRI. Different variables, represented by both emotional and sexual symptoms, accounted for the variability of the severity of the sexual dysfunction as well as of wellbeing. CONCLUSIONS: Based on the present results, PSSD is a complex iatrogenic syndrome in need of being further studied and understood.
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Affiliation(s)
| | - Fiammetta Cosci
- , University of Florence, , Italy
- , University of Florence, , Italy
- , Maastricht University, , The Netherlands
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20
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Korkut Celikates B, Kilic V, Atli-Eklioglu O, Baysal M, Aydogan-Kılıc G, Ucarcan S, Ilgin S. Effects of quetiapine administration on sperm quality and testicular histology. Drug Chem Toxicol 2021; 45:2379-2387. [PMID: 34229556 DOI: 10.1080/01480545.2021.1946558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Quetiapine is one of the most commonly prescribed antipsychotics to treat schizophrenia in adults, in particular. In this study, quetiapine's effects were assessed on healthy sperm production in rats at repeated-pharmacological doses. Additionally, the effects of quetiapine on oxidative status and hormonal balance were also evaluated in rats. Quetiapine was administered to rats orally at 10, 20, and 40 mg/kg body weight doses for 28 days. At the end of this period, body and organ weights were measured, sperm concentration, motility, and morphology were determined, sperm damage was assessed, and histopathological analysis of testicular tissue was performed. Additionally, serum FSH, LH, and testosterone levels as male reproductive hormones were measured. Catalase, superoxide dismutase, glutathione, and malondialdehyde levels were determined for evaluating the oxidative status of testicular tissue. The findings obtained in this study showed that relative epididymis weights and sperm concentration decreased and abnormal sperm morphology increased in quetiapine-administered rats. Irregularity of typical architecture of the seminiferous tubules and germinal cell disorganization was observed in testicular sections of 20 and 40 mg/kg quetiapine-administered rats. Further, serum LH and testosterone levels decreased in 20 and 40 mg/kg quetiapine-administered rats. Additionally, decreased catalase and superoxide dismutase activities in testicular tissue of quetiapine-administered rats and increased malondialdehyde levels in testicular tissue of 40 mg/kg quetiapine-administered rats were measured. In conclusion, quetiapine treatment decreased sperm quality, altered hormone levels, and induced oxidative stress may be considered potential contributors to this adverse effect.
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Affiliation(s)
- Busra Korkut Celikates
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Anadolu University, Eskisehir, Turkey
| | - Volkan Kilic
- Faculty of Science, Department of Biology, Eskisehir Technical University, Eskisehir, Turkey
| | - Ozlem Atli-Eklioglu
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Anadolu University, Eskisehir, Turkey
| | - Merve Baysal
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Anadolu University, Eskisehir, Turkey
| | - Gozde Aydogan-Kılıc
- Faculty of Science, Department of Biology, Eskisehir Technical University, Eskisehir, Turkey
| | - Seyda Ucarcan
- Faculty of Science, Department of Biology, Eskisehir Technical University, Eskisehir, Turkey
| | - Sinem Ilgin
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Anadolu University, Eskisehir, Turkey
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Moon C, Marion M, Thanos PK, Steiner H. Fluoxetine Potentiates Oral Methylphenidate-Induced Gene Regulation in the Rat Striatum. Mol Neurobiol 2021; 58:4856-4870. [PMID: 34213723 DOI: 10.1007/s12035-021-02466-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/21/2021] [Indexed: 11/24/2022]
Abstract
Methylphenidate (MP) is combined with selective serotonin reuptake inhibitors (SSRIs) such as fluoxetine (FLX) to treat various disorders. MP, a dopamine reuptake inhibitor, helps manage attention-deficit hyperactivity disorder (ADHD) and is abused as a cognitive enhancer; it has a reduced addiction liability. We showed that combining FLX (serotonin) with MP potentiates MP-induced gene regulation in the striatum. These studies used intraperitoneal drug administration, which is relevant for MP abuse. Clinically, MP and FLX are taken orally (slower bioavailability). Here, we investigated whether chronic oral administration of MP and FLX also altered striatal gene regulation. MP (30/60 mg/kg/day), FLX (20 mg/kg/day), and MP + FLX were administered in rats' drinking water for 8 h/day over 4 weeks. We assessed the expression of dynorphin and substance P (both markers for striatal direct pathway neurons) and enkephalin (indirect pathway) by in situ hybridization histochemistry. Chronic oral MP alone produced a tendency for increased dynorphin and substance P expression and no changes in enkephalin expression. Oral FLX alone did not increase gene expression. In contrast, when given together, FLX greatly enhanced MP-induced expression of dynorphin and substance P and to a lesser degree enkephalin. Thus, FLX potentiated oral MP-induced gene regulation predominantly in direct pathway neurons, mimicking cocaine effects. The three functional domains of the striatum were differentially affected. MP + SSRI concomitant therapies are indicated in ADHD/depression comorbidity and co-exposure occurs with MP misuse as a cognitive enhancer by patients on SSRIs. Our findings indicate that MP + SSRI combinations, even given orally, may enhance addiction-related gene regulation.
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Affiliation(s)
- Connor Moon
- Stanson Toshok Center for Brain Function and Repair, Rosalind Franklin University of Medicine and Science, North Chicago, IL, 60064, USA
| | - Matt Marion
- Behavioral Neuropharmacology and Neuroimaging Laboratory, Clinical Research Institute On Addictions, Department of Pharmacology and Toxicology, Jacobs School of Medicine and Biomedical Sciences, University At Buffalo, Buffalo, NY, 14203, USA
| | - Panayotis K Thanos
- Behavioral Neuropharmacology and Neuroimaging Laboratory, Clinical Research Institute On Addictions, Department of Pharmacology and Toxicology, Jacobs School of Medicine and Biomedical Sciences, University At Buffalo, Buffalo, NY, 14203, USA
| | - Heinz Steiner
- Stanson Toshok Center for Brain Function and Repair, Rosalind Franklin University of Medicine and Science, North Chicago, IL, 60064, USA. .,Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA.
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El-Sayed A, Aleya L, Kamel M. The link among microbiota, epigenetics, and disease development. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:28926-28964. [PMID: 33860421 DOI: 10.1007/s11356-021-13862-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 04/06/2021] [Indexed: 06/12/2023]
Abstract
The microbiome is a community of various microorganisms that inhabit or live on the skin of humans/animals, sharing the body space with their hosts. It is a sort of complex ecosystem of trillions of commensals, symbiotic, and pathogenic microorganisms, including trillions of bacteria, archaea, protozoa, fungi, and viruses. The microbiota plays a role in the health and disease status of the host. Their number, species dominance, and viability are dynamic. Their long-term disturbance is usually accompanied by serious diseases such as metabolic disorders, cardiovascular diseases, or even cancer. While epigenetics is a term that refers to different stimuli that induce modifications in gene expression patterns without structural changes in the inherited DNA sequence, these changes can be reversible or even persist for several generations. Epigenetics can be described as cell memory that stores experience against internal and external factors. Results from multiple institutions have contributed to the role and close interaction of both microbiota and epigenetics in disease induction. Understanding the mechanisms of both players enables a better understanding of disease induction and development and also opens the horizon to revolutionary therapeutic approaches. The present review illustrates the roles of diet, microbiome, and epigenetics in the induction of several chronic diseases. In addition, it discusses the application of epigenetic data to develop diagnostic biomarkers and therapeutics and evaluate their safety for patients. Understanding the interaction among all these elements enables the development of innovative preventive/therapeutic approaches for disease control.
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Affiliation(s)
- Amr El-Sayed
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Lotfi Aleya
- Chrono-Environnement Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, F-25030, Besançon Cedex, France
| | - Mohamed Kamel
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
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Zhou K, Song Y, Lu Y, Yang Y, Wang X, Liu K, Liu X. Association between 5-hydroxytryptamine transporter gene-linked promoter region polymorphism and the susceptibility of lifelong premature ejaculation: a meta-analysis involving 1,604 subjects. Transl Androl Urol 2020; 9:1394-1404. [PMID: 32676424 PMCID: PMC7354312 DOI: 10.21037/tau.2020.03.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The relationship between 5-hydroxytryptamine transporter-linked promoter region (5-HTTLPR) gene and lifelong premature ejaculation (LPE) risk was discussed widely for the last few years, which was still controversial and remained to be explored. We performed the meta-analysis with 8 reliable research, which were searched in the following databases: PubMed, Embase and Cochrane Library. We also performed random and fixed effects models to evaluate the odds ratios (ORs) and 95% confidence intervals respectively. By pooling all included studies, we found that SS genotype of 5-HTTLPR polymorphism was linked with significantly higher PE risk in Caucasian population (OR =0.635, 95% CI: 0.417–0.958, I2=0.311, P=0.035), and S-allele of 5-HTTLPR polymorphism increased the risk of LPE significantly in Asian population (OR =0.656, 95% CI: 0.539–0.799, I2=0.435, P<0.001). However, no significant was observed between 5-HTTLPR gene polymorphism and LPE risk in overall studies. Further studies were anticipated to be done.
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Affiliation(s)
- Kechong Zhou
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Yuxuan Song
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Yi Lu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Yongjiao Yang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Xiao Wang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Kang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin 300052, China
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Atmaca M. Selective Serotonin Reuptake Inhibitor-Induced Sexual Dysfunction: Current Management Perspectives. Neuropsychiatr Dis Treat 2020; 16:1043-1050. [PMID: 32368066 PMCID: PMC7182464 DOI: 10.2147/ndt.s185757] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 04/07/2020] [Indexed: 12/30/2022] Open
Abstract
Any type of sexual dysfunction is an important problem in half of the patients with depressive disorder. On the other hand, one to a quarter of people without any depressive disorder experience sexual dysfunction. Antidepressant agents can lead to all types of sexual side effects including arousal, libido, orgasm and ejaculation problems. Selective serotonin reuptake inhibitors (SSRIs) are a widely used class of drugs which are prescribed for the treatment of a variety of disorders, including major depressive disorder, obsessive-compulsive disorder, posttraumatic stress disorder, panic disorder, generalized anxiety disorder, and impulse control disorders. It has been reported that one in eight people have utilized one of the SSRIs in the past 10 years. Some studies reported up to 80% of SSRI-induced sexual side effects. Management of SSRI-induced sexual dysfunction seems to be complex and hard. In this paper, SSRI-induced sexual dysfunction and new perspectives in the management of this problem were reviewed.
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Affiliation(s)
- Murad Atmaca
- Department of Psychiatry, Firat University School of Medicine, Elazig, Turkey
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Russo GI, Serefoglu EC. Premature Ejaculation: 2020 Update. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00232-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Female Sexual Dysfunction as a Warning Sign of Chronic Disease Development. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00229-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Reisman Y. Are There Any Sex/Gender Differences in Post-Selective Serotonin Reuptake Inhibitors (SSRI) Sexual Dysfunction (PSDD)? CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00222-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Fontenelle LF, Zeni-Graiff M, Quintas JN, Yücel M. Is There A Role For Lifestyle Interventions In Obsessive-Compulsive And Related Disorders? Curr Med Chem 2019; 25:5698-5711. [DOI: 10.2174/0929867325666180104150854] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 12/01/2017] [Accepted: 12/08/2017] [Indexed: 01/12/2023]
Abstract
Many of the currently available treatments for obsessive-compulsive and related
disorders (OCRDs) such as pharmacotherapy augmentation strategies, partial hospitalization
programs, deep brain stimulation, and neurosurgery are efficacious for individuals
suffering from more severe forms of these conditions. Unfortunately, the application
of these treatments in milder forms of illness and subclinical samples, which affect a
substantial portion of the population, is not justifiable by their costs (e.g. cognitivebehavioral
therapy) and/or potential for side effects (serotonin-reuptake inhibitors associated
sexual side effects). As such, there is an urgent need to develop simple yet effective
treatments, such as modifiable lifestyle interventions, that can be employed on a broader
scale. Here, we review the current state of evidence that supports or refutes the efficacy of
lifestyle approaches for OCRDs. We focus on dimensions of lifestyle that are deemed important
for cardiovascular diseases; namely, physical activity, stress, sleep, diet and eating
behaviors, alcohol consumption, and smoking. Despite the relative scarcity of welldesigned
randomized controlled trials targeting unhealthy life styles in OCRDs, we found
meditation-based therapies and interventions focusing on eliminating sedentarism to be
promising approaches. In the future, these strategies may represent valid alternative for
subjects with subthreshold symptoms or at risk for OCRDs or other “compulsive” disorders.
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Affiliation(s)
- Leonardo F. Fontenelle
- Obsessive, Compulsive, and Anxiety Spectrum Research Program. Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil
| | - Maiara Zeni-Graiff
- Obsessive, Compulsive, and Anxiety Spectrum Research Program. Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil
| | - Julliana N. Quintas
- Obsessive, Compulsive, and Anxiety Spectrum Research Program. Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil
| | - Murat Yücel
- Brain & Mental Health Laboratory, Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Victoria, Australia
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Abstract
Sexual dysfunction is one of the more common features of depressive disorders, presenting with dysfunction across sexual response cycle. Variety of factors play a role in causing sexual dysfunction in these patients, such as psychological, biological, social and interpersonal factors. Another cause of sexual dysfunction in these patients can be the side effect of antidepressants making it difficult to conclude if the dysfunction is the result of the depression or the treatment of depression. Clinicians need to be aware about the sexual dysfunction as it can have big impact on the overall quality of life of an individual.
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Affiliation(s)
- Shivananda Manohar J.
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Arpit Koolwal
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - T. S. Sathyanarayana Rao
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
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Danborg P, Valdersdorf M, Gøtzsche P. Long-term harms from previous use of selective serotonin reuptake inhibitors: A systematic review. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2019; 30:59-71. [PMID: 30714974 PMCID: PMC6839490 DOI: 10.3233/jrs-180046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Millions of people are treated with antidepressants like selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs). This clinical practice is based on short-term trials that have exaggerated the benefits and underestimated the harms. We also know too little about long-term harms. AIM To assess harms of SSRIs and SNRIs that persist after end of drug intake. METHODS Systematic review of placebo-controlled randomised trials of any length in patients with a psychiatric diagnosis and a follow-up of at least six months. Our primary outcomes were mortality, functional outcomes, quality of life and core psychiatric events. We searched PubMed, Embase, and the Cochrane Central Register of Controlled Trials and checked the references for eligible articles. One researcher extracted data and another checked the data extraction. RESULTS Our searches returned 9,153 unique records. We included 22 papers for 12 trials on SSRIs. Median intervention and follow-up periods were 15 and 52 weeks, respectively. Median number of randomised participants was 51; only two trials had a drop-out rate below 20%.Outcome reporting was less thorough during follow-up than for the intervention period and only two trials maintained the blind during follow-up. All authors concluded that the drugs were not beneficial in the long term.All trials reported harms outcomes selectively or did not report any. Only two trials reported on any of our primary outcomes (school attendance and number of heavy drinking days). CONCLUSION The randomised trials currently available cannot be used to investigate persistent harms of antidepressants.
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Affiliation(s)
- P.B. Danborg
- Nordic Cochrane Centre, Rigshospitalet, Copenhagen, Denmark
| | - M. Valdersdorf
- Nordic Cochrane Centre, Rigshospitalet, Copenhagen, Denmark
| | - P.C. Gøtzsche
- Nordic Cochrane Centre, Rigshospitalet, Copenhagen, Denmark
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33
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Healy D. Citizen petition: Sexual side effects of SSRIs and SNRIs. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2018; 29:135-147. [PMID: 29733031 PMCID: PMC6004927 DOI: 10.3233/jrs-180745] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- David Healy
- Data Based Medicine Americas Ltd., 95 Sandringham Drive, Toronto, Ontario, Canada, M3H 1E1.
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Giatti S, Diviccaro S, Panzica G, Melcangi RC. Post-finasteride syndrome and post-SSRI sexual dysfunction: two sides of the same coin? Endocrine 2018; 61:180-193. [PMID: 29675596 DOI: 10.1007/s12020-018-1593-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 04/05/2018] [Indexed: 12/27/2022]
Abstract
Sexual dysfunction is a clinical condition due to different causes including the iatrogenic origin. For instance, it is well known that sexual dysfunction may occur in patients treated with antidepressants like selective serotonin reuptake inhibitors (SSRI). A similar side effect has been also reported during treatment with finasteride, an inhibitor of the enzyme 5alpha-reductase, for androgenetic alopecia. Interestingly, sexual dysfunction persists in both cases after drug discontinuation. These conditions have been named post-SSRI sexual dysfunction (PSSD) and post-finasteride syndrome (PFS). In particular, feeling of a lack of connection between the brain and penis, loss of libido and sex drive, difficulty in achieving an erection and genital paresthesia have been reported by patients of both conditions. It is interesting to note that the incidence of these diseases is probably so far underestimated and their etiopathogenesis is not sufficiently explored. To this aim, the present review will report the state of art of these two different pathologies and discuss, on the basis of the role exerted by three different neuromodulators such as dopamine, serotonin and neuroactive steroids, whether the persistent sexual dysfunction observed could be determined by common mechanisms.
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Affiliation(s)
- Silvia Giatti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Silvia Diviccaro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Giancarlo Panzica
- Dipartimento di Neuroscienze "Rita Levi Montalcini", Università degli studi di Torino, Neuroscience Institute Cavallieri Ottolenghi (NICO), Orbassano, Italy
| | - Roberto Cosimo Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy.
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Traish AM. The Post-finasteride Syndrome: Clinical Manifestation of Drug-Induced Epigenetics Due to Endocrine Disruption. CURRENT SEXUAL HEALTH REPORTS 2018. [DOI: 10.1007/s11930-018-0161-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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The Effect of Citalopram on Genome-Wide DNA Methylation of Human Cells. Int J Genomics 2018; 2018:8929057. [PMID: 30148158 PMCID: PMC6083487 DOI: 10.1155/2018/8929057] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/23/2018] [Accepted: 05/02/2018] [Indexed: 01/06/2023] Open
Abstract
Commonly used pharmaceutical drugs might alter the epigenetic state of cells, leading to varying degrees of long-term repercussions to human health. To test this hypothesis, we cultured HEK-293 cells in the presence of 50 μM citalopram, a common antidepressant, for 30 days and performed whole-genome DNA methylation analysis using the NimbleGen Human DNA Methylation 3x720K Promoter Plus CpG Island Array. A total of 626 gene promoters, out of a total of 25,437 queried genes on the array (2.46%), showed significant differential methylation (p < 0.01); among these, 272 were hypomethylated and 354 were hypermethylated in treated versus control. Using Ingenuity Pathway Analysis, we found that the chief gene networks and signaling pathways that are differentially regulated include those involved in nervous system development and function and cellular growth and proliferation. Genes implicated in depression, as well as genetic networks involving nucleic acid metabolism, small molecule biochemistry, and cell cycle regulation were significantly modified. Involvement of upstream regulators such as BDNF, FSH, and NFκB was predicted based on differential methylation of their downstream targets. The study validates our hypothesis that pharmaceutical drugs can have off-target epigenetic effects and reveals affected networks and pathways. We view this study as a first step towards understanding the long-term epigenetic consequences of prescription drugs on human health.
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Affiliation(s)
- Marcel D. Waldinger
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, USA
- Department of Andrology, Sun Yat-sen University, First Affiliated Hospital, Guangzhou, Guangdong, China
- Private Practice for Psychiatry and Neurosexology, Amstelveen, The Netherlands
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Sexual Dysfunctions in Parkinson's Disease: An Underrated Problem in a Much Discussed Disorder. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 134:859-876. [DOI: 10.1016/bs.irn.2017.05.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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DeLay KJ, Haney N, Hellstrom WJ. Modifying Risk Factors in the Management of Erectile Dysfunction: A Review. World J Mens Health 2016; 34:89-100. [PMID: 27574592 PMCID: PMC4999494 DOI: 10.5534/wjmh.2016.34.2.89] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 06/20/2016] [Indexed: 12/16/2022] Open
Abstract
Erectile dysfunction (ED) is prevalent among men and its presence is often an indicator of systemic disease. Risk factors for ED include cardiovascular disease, hypertension, diabetes mellitus (DM), tobacco use, hyperlipidemia, hypogonadism, lower urinary tract symptoms, metabolic syndrome, and depression. Addressing the modifiable risk factors frequently improves a patient's overall health and increases lifespan. The literature suggests that smoking cessation, treatment of hyperlipidemia, and increasing physical activity will improve erectile function in many patients. How the treatment of DM, depression, and hypogonadism impacts erectile function is less clear. Clinicians need to be aware that certain antihypertensive agents can adversely impact erectile function. The treatment of men with ED needs to address the underlying risk factors to ameliorate the disease process.
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Affiliation(s)
- Kenneth J DeLay
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Nora Haney
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Wayne Jg Hellstrom
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
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Simonsen AL, Danborg PB, Gøtzsche PC. Persistent sexual dysfunction after early exposure to SSRIs: Systematic review of animal studies. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2016; 28:1-12. [DOI: 10.3233/jrs-160668] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Abstract
Sexual problems are highly prevalent among patients with psychiatric disorders. They may be caused by the psychopathology of the psychiatric disorder but also by its pharmacotherapy. Both positive symptoms (e.g., psychosis, hallucinations) as well as negative symptoms (e.g., anhedonia) of schizophrenia may negatively interfere with interpersonal and sexual relationships. Atypical antipsychotics have fewer sexual side-effects than the classic antipsychotics. Mood disorders may affect libido, sexual arousal, orgasm, and erectile function. With the exception of bupropion, agomelatine, mirtazapine, vortioxetine, amineptine, and moclobemide, all antidepressants cause sexual side-effects. Selective serotonin reuptake inhibitors (SSRIs) may particularly delay ejaculation and female orgasm, but also can cause decreased libido and erectile difficulties. SSRI-induced sexual side-effects are dose-dependent and reversible. Very rarely, their sexual side-effects persist after SSRI discontinuation. This is often preceded by genital anesthesia. Some personality characteristics are a risk factor for sexual dysfunction. Also patients with eating disorders may suffer from sexual difficulties. So far, research into psychotropic-induced sexual side-effects suffers from substantial methodologic limitations. Patients tend not to talk with their clinician about their sexual life. Psychiatrists and other doctors need to take the initiative to talk about the patient's sexual life in order to become informed about potential medication-induced sexual difficulties.
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Affiliation(s)
- Marcel D Waldinger
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of BetaSciences, Utrecht University, Utrecht, The Netherlands.
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Prasad P, Ogawa S, Parhar IS. Serotonin reuptake inhibitor citalopram inhibits GnRH synthesis and spermatogenesis in the male zebrafish. Biol Reprod 2015; 93:102. [PMID: 26157069 DOI: 10.1095/biolreprod.115.129965] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 06/29/2015] [Indexed: 01/10/2023] Open
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are widely used antidepressants for the treatment of depression. However, SSRIs cause sexual side effects such as anorgasmia, erectile dysfunction, and diminished libido that are thought to be mediated through the serotonin (5-hydroxytryptamine, 5-HT) system. In vertebrates, gonadotropin-releasing hormone (GnRH) neurons play an important role in the control of reproduction. To elucidate the neuroendocrine mechanisms of SSRI-induced reproductive failure, we examined the neuronal association between 5-HT and GnRH (GnRH2 and GnRH3) systems in the male zebrafish. Double-label immunofluorescence and confocal laser microscopy followed by three-dimensional construction analysis showed close associations between 5-HT fibers with GnRH3 fibers and preoptic-GnRH3 cell bodies, but there was no association with GnRH2 cell bodies and fibers. Quantitative real-time PCR showed that short-term treatment (2 wk) with low to medium doses (4 and 40 μg/L, respectively) of citalopram significantly decreased mRNA levels of gnrh3, gonadotropins (lhb and fshb) and 5-HT-related genes (tph2 and sert) in the male zebrafish. In addition, short-term citalopram treatment significantly decreased the fluorescence density of 5-HT and GnRH3 fibers compared with controls. Short-term treatment with low, medium, and high (100 μg/L) citalopram doses had no effects on the profiles of different stages of spermatogenesis, while long-term (1 mo) citalopram treatment with medium and high doses significantly inhibited the different stages of spermatogenesis. These results show morphological and functional associations between the 5-HT and the hypophysiotropic GnHR3 system, which involve SSRI-induced reproductive failures.
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Affiliation(s)
- Parvathy Prasad
- Brain Research Institute, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia
| | - Satoshi Ogawa
- Brain Research Institute, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia
| | - Ishwar S Parhar
- Brain Research Institute, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia
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Post-SSRI Sexual Dysfunction: Clinical Characterization and Preliminary Assessment of Contributory Factors and Dose-Response Relationship. J Clin Psychopharmacol 2015; 35:273-8. [PMID: 25815755 DOI: 10.1097/jcp.0000000000000300] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Emerging evidence suggests that sexual dysfunction emerging during treatment with selective serotonin reuptake inhibitors (SSRIs) and/or serotonin-norepinephrine reuptake inhibitors (SNRIs) persists in some patients beyond drug discontinuation (post-SSRI sexual dysfunction [PSSD]). We sought to identify and characterize a series of such cases and explore possible explanatory factors and exposure-response relationship. Subjects who responded to an invitation in a forum dedicated to PSSD filled out a survey via online software. Case probability was defined according to the following 3 categories of increasing presumed likelihood of PSSD. Noncases did not meet the criteria for possible cases. Possible cases were subjects with normal pretreatment sexual function who first experienced sexual disturbances while using a single SSRI/SNRI, which did not resolve upon drug discontinuation for 1 month or longer as indicated by Arizona Sexual Experience Scale scores. High-probability cases were also younger than 50-year-olds; did not have confounding medical conditions, medications, or drug use; and had normal scores on the Hospital Anxiety and Depression Scale. Five hundred thirty-two (532) subjects completed the survey, among which 183 possible cases were identified, including 23 high-probability cases. Female sex, genital anesthesia, and depression predicted current sexual dysfunction severity, but dose/defined daily dose ratio and anxiety did not. Genital anesthesia did not correlate with depression or anxiety, but pleasureless orgasm was an independent predictor of both depression and case probability. Limitations of the study include retrospective design and selection and report biases that do not allow generalization or estimation of incidence. However, our findings add to previous reports and support the existence of PSSD, which may not be fully explained by alternative nonpharmacological factors related to sexual dysfunction, including depression and anxiety.
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Waldinger MD, van Coevorden RS, Schweitzer DH, Georgiadis J. Penile anesthesia in Post SSRI Sexual Dysfunction (PSSD) responds to low-power laser irradiation: A case study and hypothesis about the role of transient receptor potential (TRP) ion channels. Eur J Pharmacol 2015; 753:263-8. [PMID: 25483212 DOI: 10.1016/j.ejphar.2014.11.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 11/24/2014] [Accepted: 11/26/2014] [Indexed: 11/28/2022]
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Hart TA, Mustanski B, Ryan DT, Gorbach PM, Stall RD, Surkan PJ, Plankey M. Depression and sexual dysfunction among HIV-positive and HIV-negative men who have sex with men: mediation by use of antidepressants and recreational stimulants. ARCHIVES OF SEXUAL BEHAVIOR 2015; 44:399-409. [PMID: 24671728 PMCID: PMC4177518 DOI: 10.1007/s10508-014-0279-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 10/12/2013] [Accepted: 01/02/2014] [Indexed: 06/02/2023]
Abstract
Erectile dysfunction and other forms of sexual dysfunction are highly prevalent among HIV+ men who have sex with men (MSM). Research has not previously identified the mechanisms by which depression may be associated with sexual dysfunction among HIV-positive and HIV-seronegative (HIV-negative) MSM. The present study examined the role of antidepressant use, stimulant use, and smoking as mediators of the relation between depression and sexual dysfunction among HIV-positive and HIV-negative MSM. Participants enrolled in the Multicenter AIDS Cohort Study, an ongoing prospective study of the natural and treated histories of HIV infection among MSM in the United States, completed a modified version of the International Index of Erectile Function for MSM. The study sample included 1,363 participants, with 619 HIV-positive men and 744 HIV-negative men. A structural equation model examined depression as a predictor of subsequent sexual dysfunction, mediated by antidepressant use, stimulant use, and smoking. Depression predicted subsequent sexual function among both HIV-negative and HIV-positive MSM. This effect appeared to be both a direct effect and an indirect effect via antidepressant use. Findings suggest that antidepressant medication use may partially explain sexual dysfunction among MSM.
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Affiliation(s)
- Trevor A Hart
- Department of Psychology, Ryerson University, 350 Victoria St., Toronto, ON, M5B 2K3, Canada,
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Van Waes V, Ehrlich S, Beverley JA, Steiner H. Fluoxetine potentiation of methylphenidate-induced gene regulation in striatal output pathways: potential role for 5-HT1B receptor. Neuropharmacology 2015; 89:77-86. [PMID: 25218038 PMCID: PMC4250300 DOI: 10.1016/j.neuropharm.2014.08.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 07/30/2014] [Accepted: 08/29/2014] [Indexed: 10/24/2022]
Abstract
Drug combinations that include the psychostimulant methylphenidate plus a selective serotonin reuptake inhibitor (SSRI) such as fluoxetine are increasingly used in children and adolescents. For example, this combination is indicated in the treatment of attention-deficit/hyperactivity disorder and depression comorbidity and other mental disorders. Such co-exposure also occurs in patients on SSRIs who use methylphenidate as a cognitive enhancer. The neurobiological consequences of these drug combinations are poorly understood. Methylphenidate alone can produce gene regulation effects that mimic addiction-related gene regulation by cocaine, consistent with its moderate addiction liability. We have previously shown that combining SSRIs with methylphenidate potentiates methylphenidate-induced gene regulation in the striatum. The present study investigated which striatal output pathways are affected by the methylphenidate + fluoxetine combination, by assessing effects on pathway-specific neuropeptide markers, and which serotonin receptor subtypes may mediate these effects. Our results demonstrate that a 5-day repeated treatment with fluoxetine (5 mg/kg) potentiates methylphenidate (5 mg/kg)-induced expression of both dynorphin (direct pathway marker) and enkephalin (indirect pathway). These changes were accompanied by correlated increases in the expression of the 5-HT1B, but not 5-HT2C, serotonin receptor in the same striatal regions. A further study showed that the 5-HT1B receptor agonist CP94253 (3-10 mg/kg) mimics the fluoxetine potentiation of methylphenidate-induced gene regulation. These findings suggest a role for the 5-HT1B receptor in the fluoxetine effects on striatal gene regulation. Given that 5-HT1B receptors are known to facilitate addiction-related gene regulation and behavior, our results suggest that SSRIs may enhance the addiction liability of methylphenidate by increasing 5-HT1B receptor signaling.
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Affiliation(s)
- Vincent Van Waes
- Department of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
| | - Sarah Ehrlich
- Department of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
| | - Joel A Beverley
- Department of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
| | - Heinz Steiner
- Department of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
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Abstract
PURPOSE OF REVIEW As there are various drugs and different treatment strategies to delay ejaculation, a review of the current drug treatments for premature ejaculation is relevant for daily clinical practice. RECENT FINDINGS There are four premature ejaculation subtypes: lifelong premature ejaculation, acquired premature ejaculation, variable premature ejaculation and subjective premature ejaculation. These premature ejaculation subtypes vary in the duration of the intravaginal ejaculation latency time, their course in life and frequency of early ejaculations. Drug treatment is mainly required for lifelong and acquired premature ejaculation. On the other hand, counseling, psychoeducation and local anesthetics are particularly indicated for variable premature ejaculation and subjective premature ejaculation. Apart from the efficacy of various drugs, drugs against premature ejaculation can be taken on-demand or on a daily basis. However, apart from the on-demand use of dapoxetine, all other premature ejaculation treatments are off-label. SUMMARY Drug treatment is the first choice of treatment for lifelong premature ejaculation and may also be indicated for acquired premature ejaculation. Together with the patient, the clinician can choose which drug and which treatment strategy is most suitable for the patient and his partner.
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Serefoglu EC, Hawley WR, Lasker GF, Grissom EM, Mandava SH, Sikka SC, Dohanich GP, Hellstrom WJ. Effect of Botulinum‐A Toxin Injection into Bulbospongiosus Muscle on Ejaculation Latency in Male Rats. J Sex Med 2014; 11:1657-63. [DOI: 10.1111/jsm.12553] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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