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Corona G, Rastrelli G, Bianchi N, Sparano C, Sforza A, Vignozzi L, Maggi M. Hyperprolactinemia and male sexual function: focus on erectile dysfunction and sexual desire. Int J Impot Res 2024; 36:324-332. [PMID: 37340146 DOI: 10.1038/s41443-023-00717-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 04/03/2023] [Accepted: 05/02/2023] [Indexed: 06/22/2023]
Abstract
The present paper aims to analyze and discuss the available evidence supporting the relationship between male sexual function and elevated prolactin (PRL) levels (HPRL). Two different sources of data were analyzed. Clinical data were derived from a series of patients seeking medical care for sexual dysfunction at our Unit. Out of 418 studies, 25 papers were used with a meta-analytic approach to evaluate the overall prevalence of HPRL in patients with erectile dysfunction (ED) and to study the influence of HPRL and its treatment on male sexual function. Among 4215 patients (mean age 51.6 ± 13.1 years) consulting for sexual dysfunction at our Unit, 176 (4.2%) showed PRL levels above the normal range. Meta-analytic data showed that HPRL is a rare condition among patients with ED (2 [1;3]%). Either clinical and meta-analytic data confirm a stepwise negative influence of PRL on male sexual desire (S = 0.00004 [0.00003; 0.00006]; I = -0.58915 [-0.78438; -0.39392]; both p < 0.0001 from meta-regression analysis). Normalization of PRL levels is able to improve libido. The role of HPRL in ED remains inconclusive. Data from a meta-analytic approach showed that either HPRL or reduced T levels were independently associated with ED rates. The normalization of PRL levels only partially restored ED. HPRL did not significantly contribute to ED severity, in our clinical setting. In conclusion, treating HPRL can restore normal sexual desire, whereas its effect on erection is limited.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Maggiore-Bellaria Hospital, Medical Department, Azienda-Usl Bologna, Bologna, Italy.
| | - G Rastrelli
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - N Bianchi
- Endocrinology Unit, Maggiore-Bellaria Hospital, Medical Department, Azienda-Usl Bologna, Bologna, Italy
| | - C Sparano
- Endocrinology Unit Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - A Sforza
- Endocrinology Unit, Maggiore-Bellaria Hospital, Medical Department, Azienda-Usl Bologna, Bologna, Italy
| | - L Vignozzi
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - M Maggi
- Endocrinology Unit Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
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Herkommer K, Meissner VH, Dinkel A, Jahnen M, Schiele S, Kron M, Ankerst DP, Gschwend JE. Prevalence, lifestyle, and risk factors of erectile dysfunction, premature ejaculation, and low libido in middle-aged men: first results of the Bavarian Men's Health-Study. Andrology 2024; 12:801-808. [PMID: 37676020 DOI: 10.1111/andr.13524] [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: 04/27/2023] [Revised: 07/18/2023] [Accepted: 08/28/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Erectile dysfunction (ED), premature ejaculation (PE), and low libido (LL) are reported as the most common male sexual dysfunctions. OBJECTIVE To evaluate the prevalence of ED, PE, and LL and associations with lifestyle risk factors and comorbidities in middle-aged men. MATERIALS AND METHODS This study included a population-based random sample of 2500 50-year-old men who completed validated questionnaires, including the International Index of Erectile Function, the Erection Hardness Score, the Sexual Complaints Screener, and further questionnaires. Multiple logistic regression of outcomes ED, PE, and LL was used to model the association with explanatory factors. RESULTS The prevalence of at least one sexual dysfunction was 30%. 21%, 5.2%, and 7.2% of men had ED, PE, and LL, respectively. The risk of ED increased with PE (odds ratio [OR]: 1.94, 95% confidence interval [95%CI]: 1.22-3.08), LL (OR: 2.04, 95%CI: 1.26-3.29), higher waist circumference (OR: 2.23, 95%CI: 1.67-2.96), and lower urinary tract symptoms (LUTS) (OR: 1.88, 95%CI: 1.39-2.55), partnership was associated with a lower risk (OR: 0.57, 95%CI: 0.39-0.85). The risk of PE increased with ED (OR: 1.94, 95%CI: 1.23-3.07), partnership (OR:5.42, 95%CI: 1.30-22.60), depression (OR: 2.37, 95%CI: 1.09-5.14), and LUTS (OR: 2.42, 95%CI: 1.52-3.87), and decreased with physical activity (OR: 0.44, 95%CI: 0.21-0.93). The risk of LL increased with ED (OR: 2.09, 95%CI: 1.31-3.34) and poorer self-rated health (OR: 2.97, 95%CI: 1.54-5.71). DISCUSSION AND CONCLUSIONS Roughly one in three 50-year-old men experience some form of sexual dysfunction and risk factors identified in this study underline the multifactorial nature of ED, PE, and LL. Many risk factors are modifiable which underlines the role of patient education. Modifiable risk factors should be addressed in patient education and men should take active measures to remove the risk posed by these factors.
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Affiliation(s)
- Kathleen Herkommer
- Department of Urology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Valentin H Meissner
- Department of Urology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Andreas Dinkel
- Department of Psychosomatic Medicine and Psychotherapy, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Matthias Jahnen
- Department of Urology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Stefan Schiele
- Department of Urology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Martina Kron
- Institute of Epidemiology and Medical Biometrics, University of Ulm, Ulm, Germany
| | - Donna P Ankerst
- Departments of Mathematics and Life Science Systems, Munich Data Science Institute, Technical University of Munich, Garching, Germany
| | - Jürgen E Gschwend
- Department of Urology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
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Chen X, Hao X, Xie L, Liu X. A bidirectional causal relationship study between mental disorders and male and female infertility. Front Psychiatry 2024; 15:1378224. [PMID: 38699446 PMCID: PMC11064171 DOI: 10.3389/fpsyt.2024.1378224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/28/2024] [Indexed: 05/05/2024] Open
Abstract
Background The relation between mental disorders (MDs) and infertility can be reciprocal. But exactly which MD affects infertility remains controversial. Our aim was to use Mendelian randomization (MR) to explore bidirectional causality between 15 MDs and male infertility and female infertility. Methods The data of MDs, male infertility, and female infertility were derived from published genome-wide association studies (GWAS). The inverse variance weighted method was considered to be the main analytical approach. Sensitivity analysis was performed using MR-Egger, Cochran's Q, radial MR, and MR-PRESSO tests. Results Our results found that mood disorders (OR, 1.4497; 95% CI, 1.0093 - 2.0823; P = 0.0444) and attention deficit hyperactivity disorder (OR, 1.3921; 95% CI, 1.0943 - 1.7709; P = 0.0071) were positively correlated with male infertility, but obsessive-compulsive disorder (OR, 0.8208; 95% CI, 0.7146 - 0.9429; P = 0.0052) was negatively associated with male infertility. For females, anorexia nervosa (OR, 1.0898; 95% CI, 1.0070 - 1.1794; P = 0.0329), attention deficit hyperactivity disorder (OR, 1.1013; 95% CI, 1.0041 - 1.2079; P = 0.0406), and major depressive disorder (OR, 1.1423; 95% CI, 1.0213 - 1.2778; P = 0.0199) increased risk of infertility. In reverse relationship, female infertility increased the incidence of bipolar disorder (OR, 1.0009; 95% CI, 1.0001 - 1.0017; P = 0.0281). Conclusion We demonstrated the association between five MDs and male or female infertility. Female infertility was also found to be associated with an increased risk of one MD. We look forward to better designed epidemiological studies to support our results.
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Affiliation(s)
| | | | | | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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Cilio S, Boeri L, Pozzi E, Fallara G, Belladelli F, Corsini C, Capogrosso P, d'Arma A, Imbimbo C, Palmieri A, Mirone V, Montorsi F, Salonia A. Prevalence and predictors of unrecognised low sexual desire/interest in men with new onset erectile dysfunction: findings from a cross-sectional, real-life study. Int J Impot Res 2024; 36:83-88. [PMID: 36496478 DOI: 10.1038/s41443-022-00647-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/22/2022] [Accepted: 11/22/2022] [Indexed: 12/14/2022]
Abstract
The interrelationship between male sexual desire and erectile dysfunction (ED) has been scantly investigated. Thus, we aimed at investigating the prevalence of and the predictors of unrecognised low sexual desire/interest (uLSD/I) in a cohort of men with new onset ED. Complete data from 1587 men seeking for first medical help for ED between 2010 and 2021 were analysed. Comorbidities were scored with the Charlson Comorbidity Index (CCI). At entrance, all patients were asked to self-report low sexual desire/interest and completed the International Index of Erectile Function (IIEF) and the Beck Depression Inventory (BDI) (depressive symptoms scored as BDI ≥ 11). The IIEF-erectile function (IIEF-EF) domain was categorised according to Cappelleri's criteria. The median value of the IIEF-sexual desire domain (IIEF-SD) was used to dichotomise men with uLSD/I along with ED (IIEF-SD < 7) vs. ED-only (IIEF-SD ≥ 7). Circulating hormones were measured in every patient. Hypogonadism was defined as total testosterone (tT) <3.0 ng/mL. Descriptive statistics and logistic regression models tested the association between clinical variables and uLSD/I. Of 1197 patients not self-reporting LSD/I, 369 (30.8%) had IIEF-SD < 7. Patients with ED + uLSD/I were older [median (IQR) 54(41-63) vs. 49(36-59) years], had lower IIEF-EF [10.5(5-22) vs. 22(11-28)] but higher BDI [6(3-12) vs. 4(1-8)] and lower tT [4.3(3.2-5.7) vs. 4.8(3.2-6.3) ng/mL] compared to ED-only men (all p < 0.05). Overall, ED + uLSD/I men had higher rate of severe ED (49.9% vs. 23.9%), and of BDI ≥ 11 (30.6% vs. 18.2%) (all p < 0.05). At multivariable logistic regression analysis, lower tT (OR: 0.82), lower IIEF-EF scores (OR:0.95) and BDI ≥ 11 (OR:2.51) were independently associated with ED + uLSD/I, after accounting for age (all p < 0.05). Almost 30% of men seeking first medical help for ED-only had also uLSD/I. Men with both conditions were older, had higher rates of severe ED and more depressive symptoms. A detailed investigation of sexual desire should be always included in men self-complaining only of ED.
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Affiliation(s)
- Simone Cilio
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - Luca Boeri
- Department of Urology, Foundation IRCCS Ca' Granda -Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Giuseppe Fallara
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Federico Belladelli
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Christian Corsini
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Paolo Capogrosso
- Department of Urology, Circolo & Fondazione Macchi Hospital -ASST Sette Laghi, Varese, Italy
| | - Alessia d'Arma
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
| | - Ciro Imbimbo
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - Alessandro Palmieri
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - Vincenzo Mirone
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy.
- University Vita-Salute San Raffaele, Milan, Italy.
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5
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Maseroli E, Verde N, Cipriani S, Rastrelli G, Alfaroli C, Ravelli SA, Costeniero D, Scairati R, Minnetti M, Petraglia F, Auriemma RS, Nappi RE, Maggi M, Vignozzi L. Low prolactin level identifies hypoactive sexual desire disorder women with a reduced inhibition profile. J Endocrinol Invest 2023; 46:2481-2492. [PMID: 37204690 PMCID: PMC10632269 DOI: 10.1007/s40618-023-02101-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/19/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE Data on the role of prolactin (PRL) in the physiologic range in the female sexual response are scanty. We aimed at investigating the association between PRL and sexual function as assessed by the Female Sexual Function Index (FSFI). We explored the presence of a cut-off level of PRL able to identify Hypoactive Sexual Desire Disorder (HSDD). METHODS 277 pre- and post-menopausal women consulting for Female Sexual Dysfunction (FSD) and sexually active were enrolled in an observational, retrospective study. 42 women were used as no-FSD controls. A clinical, biochemical and psychosexual evaluation was performed. The main outcome measures were: FSFI, Female Sexual Distress Scale-Revised, Middlesex Hospital Questionnaire and Sexual excitation/sexual inhibition scale (SIS/SES). RESULTS Normo-PRL FSD women (n = 264) showed lower FSFI Desire score than controls (n = 42), and higher than hyper-PRL FSD women (n = 13). These differences emerged both in pre-menopausal and post-menopausal subjects. In the normo-PRL FSD group, those with PRL in the higher quintile reported higher FSFI Desire scores than those with PRL in the lowest quintile. Women with HSDD presented a lower PRL level than those without (p = 0.032). A ROC curve analysis for PRL showed an accuracy of 0.610 ± 0.044 (p = 0.014) in predicting HSDD. With a threshold of < 9.83 μg/L, sensitivity and specificity for HSDD were 63% and 56%, respectively. Subjects with PRL < 9.83 μg/L also reported lower sexual inhibition (p = 0.006) and lower cortisol levels (p = 0.003) than those with PRL > = 9.83 μg/L. CONCLUSIONS Hyper-PRL is associated with low desire; however, among normo-PRL FSD women, those with the lowest levels demonstrated a poorer desire than those with the highest levels. PRL < 9.83 μg/L predicted HSDD and a lower sexual inhibitory trait.
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Affiliation(s)
- E Maseroli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - N Verde
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
| | - S Cipriani
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - G Rastrelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - C Alfaroli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - S A Ravelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - D Costeniero
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - R Scairati
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
| | - M Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - F Petraglia
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - R S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
| | - R E Nappi
- Department of Clinical, Surgical, Diagnostic and Pediatric Science, University of Pavia, Pavia, Italy
| | - M Maggi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - L Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy.
- I.N.B.B. (Istituto Nazionale Biostrutture e Biosistemi), Rome, Italy.
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Corona DG, Vena W, Pizzocaro A, Rastrelli G, Sparano C, Sforza A, Vignozzi L, Maggi M. Metabolic syndrome and erectile dysfunction: a systematic review and meta-analysis study. J Endocrinol Invest 2023; 46:2195-2211. [PMID: 37515706 DOI: 10.1007/s40618-023-02136-x] [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: 01/08/2023] [Accepted: 02/09/2023] [Indexed: 07/31/2023]
Abstract
PURPOSE The clinical significance of metabolic syndrome (MetS) versus its single components in erectile dysfunction (ED) is conflicting. Thus, the purpose is to analyze the available evidence on the relationship between MetS-along with its components-and ED. METHODS All prospective and retrospective observational studies reporting information on ED and MetS were included. In addition, we here reanalyzed preclinical and clinical data obtained from a previously published animal model of MetS and from a consecutive series of more than 2697 men (mean age: 52.7 ± 12), respectively. RESULTS Data derived from this meta-analysis showed that MetS was associated with an up to fourfold increased risk of ED when either unadjusted or adjusted data were considered. Meta-regression analysis, performed using unadjusted statistics, showed that the MetS-related risk of ED was closely associated with all the MetS components. These associations were confirmed when unadjusted analyses from clinical models were considered. However, fully adjusted data showed that MetS-associated ED was more often due to morbidities included (or not) in the algorithm than to the MetS diagnostic category itself. MetS is also associated with low testosterone, but its contribution to MetS-associated ED-as derived from preclinical and clinical models-although independent, is marginal. CONCLUSIONS The results of our analysis suggest that MetS is a useless diagnostic category for studying ED. However, treating the individual MetS components is important, because they play a pivotal role in determining ED.
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Affiliation(s)
- D G Corona
- Endocrinology Unit, Azienda AUSL Bologna, Largo Nigrisoli 2, 40133, Bologna, Italy.
| | - W Vena
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - A Pizzocaro
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - G Rastrelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - C Sparano
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - A Sforza
- Endocrinology Unit, Azienda AUSL Bologna, Largo Nigrisoli 2, 40133, Bologna, Italy
| | - L Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - M Maggi
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
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7
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Corona G, Cucinotta D, Di Lorenzo G, Ferlin A, Giagulli VA, Gnessi L, Isidori AM, Maiorino MI, Miserendino P, Murrone A, Pivonello R, Rochira V, Sangiorgi GM, Stagno G, Foresta C, Lenzi A, Maggi M, Jannini EA. The Italian Society of Andrology and Sexual Medicine (SIAMS), along with ten other Italian Scientific Societies, guidelines on the diagnosis and management of erectile dysfunction. J Endocrinol Invest 2023; 46:1241-1274. [PMID: 36698034 PMCID: PMC9876440 DOI: 10.1007/s40618-023-02015-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/16/2023] [Indexed: 01/27/2023]
Abstract
PURPOSE Erectile dysfunction (ED) is one of the most prevalent male sexual dysfunctions. ED has been in the past mistakenly considered a purely psycho-sexological symptom by patients and doctors. However, an ever-growing body of evidence supporting the role of several organic factors in the pathophysiological mechanisms underlying ED has been recognized. METHODS The Italian Society of Andrology and Sexual Medicine (SIAMS) commissioned an expert task force involving several other National Societies to provide an updated guideline on the diagnosis and management of ED. Derived recommendations were based on the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. RESULTS Several evidence-based statements were released providing the necessary up-to-date guidance in the context of ED with organic and psychosexual comorbidities. Many of them were related to incorrect lifestyle habits suggesting how to associate pharmacotherapies and counseling, in a couple-centered approach. Having the oral therapy with phosphodiesterase type 5 inhibitors as the gold standard along with several other medical and surgical therapies, new therapeutic or controversial options were also discussed. CONCLUSIONS These are the first guidelines based on a multidisciplinary approach that involves the most important Societies related to the field of sexual medicine. This fruitful discussion allowed for a general agreement on several recommendations and suggestions to be reached, which can support all stakeholders in improving couple sexual satisfaction and overall general health.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Azienda Usl, Bologna, Italy
| | - D Cucinotta
- Chair of Internal Medicine, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - G Di Lorenzo
- Section of Psychiatry, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - A Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - V A Giagulli
- Interdisciplinary Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, University of Bari "Aldo Moro", Bari, Italy
- Santa Maria Hospital, GVM Care & Research, Bari, Italy
| | - L Gnessi
- Section of Food Science, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - A M Isidori
- Section of Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M I Maiorino
- Division of Endocrinology and Metabolic Diseases, Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - P Miserendino
- Diabetology and Endocrinology Unit, ASP #, Caltanissetta, Italy
| | - A Murrone
- Cardiology Unit, Città di Castello and Gubbio-GualdoTadino Hospitals, Azienda Usl Umbria 1, Gubbio, Italy
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università Federico II di Napoli, Naples, Italy
- Staff of UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - V Rochira
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - G M Sangiorgi
- Department of Biomedicine and Prevention, Policlinico Tor Vergata, Rome, Italy
| | - G Stagno
- Diabetology Unit, ASP Reggio Calabria, Reggio Calabria, Italy
| | - C Foresta
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - A Lenzi
- Section of Food Science, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M Maggi
- Endocrinology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - E A Jannini
- Chair of Endocrinology and Sexual Medicine (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, E Tower South Floor 4, Room E413, Via Montpellier 1, 00133, Rome, Italy.
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Abstract
Sexual function, and testosterone (T) levels, progressively decline in aging men. Associated morbidities and metabolic disorders can accelerate the phenomenon. The specific contribution of low T to sexual function impairment in aging men has still not been completely clarified. Similarly, the role of T replacement therapy (TRT), as well as the combination of TRT with phosphodiesterase type 5 inhibitors (PDE5i) for patients with erectile dysfunction (ED), is still conflicting. Here we aim to summarize and critically discuss all available data supporting the contribution of low T to sexual impairment observed with aging as well as the possible role of TRT. Available data on men with sexual dysfunction show that reduced sexual desire is the most important correlate of male hypogonadism. Conversely, aging and associated morbidities substantially attenuate the relationship between ED and T. TRT is effective in improving sexual function in middle-aged and older subjects but its role is small and extremely variable. Lifestyle interventions can result in similar outcomes to those of TRT. In conclusion, it is our opinion that PDE5i along with lifestyle measures should be considered the first approach for treating ED even in subjects with milder T deficiency. When these interventions fail or are difficult to apply, TRT should be considered.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Azienda Usl, Bologna, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Mario Serio, Italy.
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Shamohammadi I, Kazemeyni S, Sadighi M, Hasanzadeh T, Dizavi A. Efficacy of tadalafil on improvement of men with erectile dysfunction caused by COVID-19: A randomized placebo-controlled trial. Asian J Urol 2022; 11:S2214-3882(22)00089-3. [PMID: 35992730 PMCID: PMC9374596 DOI: 10.1016/j.ajur.2022.05.006] [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] [Received: 08/21/2021] [Revised: 01/09/2022] [Accepted: 05/06/2022] [Indexed: 11/28/2022] Open
Abstract
Objective According to the high prevalence of coronavirus disease (COVID-19) and the subsequent risk of men's sexual health, we decided to investigate the efficacy of tadalafil on improvement of men with erectile dysfunction caused by COVID-19. Methods In this study, 70 outpatients who were recovered from COVID-19 without acute respiratory distress syndrome with negative polymerase chain reaction test and a complaint of erectile dysfunction were divided into two groups: 35 patients who received tadalafil 5 mg daily and 35 who received placebo. For each patient, basic assessment of sexual function was performed using the 5-item version of the International Index of Erectile Function (IIEF) questionnaire. Then, treatment was started from two months after complete recovery of COVID-19 with negative polymerase chain reaction test for 3 months. At the end of the treatments, the patients were re-evaluated for sexual function using the complete version of IIEF questionnaire. Finally, the results before and after treatment in the intervention group were compared with those of the control group. Results Treatment with both tadalafil and placebo improved the patients' sexual function criteria compared to the baseline. However, this improvement was significantly higher in the intervention group with tadalafil than the control group with placebo (p<0.05). Conclusions Daily administration of tadalafil 5 mg seems to be effective and safe for improvement of erectile dysfunction caused by COVID-19.
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Affiliation(s)
- Iman Shamohammadi
- Department of Urology, Nemazee Hospital, Shiraz University of Medical Science, Shiraz, Iran
| | - Seyedmohammad Kazemeyni
- Department of Urology, Shariati Hospital, Tehran University of Medical Science, Tehran, Iran
| | - Mohammadali Sadighi
- Department of Urology, Shariati Hospital, Tehran University of Medical Science, Tehran, Iran
| | - Tara Hasanzadeh
- Department of Urology, Nemazee Hospital, Shiraz University of Medical Science, Shiraz, Iran
| | - Alireza Dizavi
- Department of Urology, Shariati Hospital, Tehran University of Medical Science, Tehran, Iran
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10
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Abstract
Sexual symptoms are the most specific determinants of low testosterone (T) observed during adulthood. In this narrative review, we summarize the most important evidence supporting the positive relationships between endogenous T levels and sexual activity in the adult male, by using preclinical and clinical observations. In addition, we also report an update of our previous meta-analysis evaluating the effects of T treatment (TRT) on sexual functioning in subjects with T deficiency. Available data indicate that TRT of symptomatic hypogonadal men can improve several aspects of sexual life, including erection. However, the effect is rather modest and lower in subjects with associated metabolic conditions. The specific observed effects are similar to those derived from lifestyle intervention. Since TRT might result in body composition improvement, it is reasonable to suppose that an initial treatment with T can improve the willingness of hypogonadal subjects to perform physical exercise and to adhere to a healthier behavior. Similar data were derived from animal models. However, it should be important to recognize that lifestyle modifications should be the first step to promote weigh reduction. TRT can be combined with lifestyle interventions only in symptomatic hypogonadal subjects especially in the presence of comorbid metabolic conditions.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda Usl, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Giulia Rastrelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Linda Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
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11
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Nimbi FM, Simonelli C. The Sex Therapists' Approach to the Evaluation and Management of Low Sex Drive in Men. J Sex Med 2022; 19:546-552. [DOI: 10.1016/j.jsxm.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 11/26/2022]
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12
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Reddy AG, Khoei AA, Khera M. The Potential for Pharmacological Interventions for Low Sex Drive in Men. J Sex Med 2022; 19:165-169. [DOI: 10.1016/j.jsxm.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 11/26/2021] [Accepted: 12/04/2021] [Indexed: 10/19/2022]
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Malik J, Younus F, Iftikhar I, Usman M. Love in the time of COVID-19: a scoping review on male sexual health. J Community Hosp Intern Med Perspect 2021; 11:496-500. [PMID: 34211656 PMCID: PMC8221167 DOI: 10.1080/20009666.2021.1922133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 04/22/2021] [Indexed: 12/23/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) outbreak constitutes an unparalleled socioeconomic burden on the global scale. In critically ill COVID-19 patients, the disease manifests as a state of hyper inflammation causing the 'cytokine storm', which leads to various pulmonary, cardiovascular, and spurious manifestations. One such reported sequelae of COVID-19 is sexual dysfunction in males even after recovery from the disease. Various mechanisms have been proposed regarding the erectile dysfunction a patient suffers after COVID-19. Most important is the hypothesis of endothelial dysregulation, subclinical hypogonadism, psychosocial misery, and pulmonary impairment contributing to erectile dysfunction. Assessment of testicular function and hormonal axis is needed to assess the novel association of COVID-19 with sexual and reproductive health issues in males.
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Affiliation(s)
- Jahanzeb Malik
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
| | - Faizan Younus
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
| | - Imran Iftikhar
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
| | - Muhammad Usman
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
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15
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Hypothalamic-Pituitary Diseases and Erectile Dysfunction. J Clin Med 2021; 10:jcm10122551. [PMID: 34207687 PMCID: PMC8229897 DOI: 10.3390/jcm10122551] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/11/2022] Open
Abstract
Several hormones contribute to ensure penile erection, a neurovascular phenomenon in which nitric oxide plays a major role. Erectile dysfunction (ED), which is defined as the persistent inability to obtain or maintain penile erection sufficient for a satisfactory sexual performance, may be due to arteriogenic, neurogenic, iatrogenic, but also endocrinological causes. The hypothalamus–pituitary axis plays a central role in the endocrine system and represents a fundamental link between the brain and peripheral glands, including gonads. Therefore, the hormonal production of the hypothalamic–pituitary axis can control various aspects of sexual function and its dysregulation can compromise erectile function. In addition, excess and deficiency of pituitary hormones or metabolic alterations that are associated with some pituitary diseases (e.g., Cushing’s disease and acromegaly, hypopituitarism) can determine the development of ED with different mechanisms. Thus, the present review aimed to explore the relationship between hypothalamic and pituitary diseases based on the most recent clinical and experimental evidence.
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16
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Sansone A, Aversa A, Corona G, Fisher AD, Isidori AM, La Vignera S, Limoncin E, Maggi M, Merico M, Jannini EA. Management of premature ejaculation: a clinical guideline from the Italian Society of Andrology and Sexual Medicine (SIAMS). J Endocrinol Invest 2021; 44:1103-1118. [PMID: 33128158 DOI: 10.1007/s40618-020-01458-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 10/20/2020] [Indexed: 12/25/2022]
Abstract
Premature ejaculation (PE) is the most prevalent male sexual dysfunction, and the most recently defined. PE is often mistakenly considered a purely psychosexological symptom by patients: the lacking awareness in regards to the pathophysiology and treatments often lead to resignation from the patients' side, making PE the most underdiagnosed sexual complaint. However, an ever-growing body of evidence supporting several organic factors has been developed in the last decades and several definitions have been suggested to encompass all defining features of PE. In the present document by the Italian Society of Andrology and Sexual Medicine (SIAMS), we propose 33 recommendations concerning the definition, pathophysiology, treatment and management of PE aimed to improve patient care. These evidence-based clinical guidelines provide the necessary up-to-date guidance in the context of PE secondary to organic and psychosexological conditions, such as prostate inflammation, endocrine disorders, and other sexual dysfunctions, and suggest how to associate pharmacotherapies and cognitive-behavioral therapy in a couple-centered approach. New therapeutic options, as well as combination and off-label treatments, are also described.
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Affiliation(s)
- A Sansone
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - A Aversa
- Department of Experimental and Clinical Medicine, University of Catanzaro Magna Graecia, Catanzaro, Italy
| | - G Corona
- Endocrinology Unit, Medical Department, Azienda-Usl, Maggiore-Bellaria Hospital, Bologna, Italy
| | - A D Fisher
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, Florence, Italy
| | - A M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - S La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - E Limoncin
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - M Maggi
- Endocrinology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - M Merico
- Department of Medicine, Operative Unit of Andrology and Medicine of Human Reproduction, University of Padova, Padua, Italy
| | - E A Jannini
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
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Sansone A, Mollaioli D, Ciocca G, Limoncin E, Colonnello E, Vena W, Jannini EA. Addressing male sexual and reproductive health in the wake of COVID-19 outbreak. J Endocrinol Invest 2021; 44:223-231. [PMID: 32661947 PMCID: PMC7355084 DOI: 10.1007/s40618-020-01350-1] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 06/29/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE The COVID-19 pandemic, caused by the SARS-CoV-2, represents an unprecedented challenge for healthcare. COVID-19 features a state of hyperinflammation resulting in a "cytokine storm", which leads to severe complications, such as the development of micro-thrombosis and disseminated intravascular coagulation (DIC). Despite isolation measures, the number of affected patients is growing daily: as of June 12th, over 7.5 million cases have been confirmed worldwide, with more than 420,000 global deaths. Over 3.5 million patients have recovered from COVID-19; although this number is increasing by the day, great attention should be directed towards the possible long-term outcomes of the disease. Despite being a trivial matter for patients in intensive care units (ICUs), erectile dysfunction (ED) is a likely consequence of COVID-19 for survivors, and considering the high transmissibility of the infection and the higher contagion rates among elderly men, a worrying phenomenon for a large part of affected patients. METHODS A literature research on the possible mechanisms involved in the development of ED in COVID-19 survivors was performed. RESULTS Endothelial dysfunction, subclinical hypogonadism, psychological distress and impaired pulmonary hemodynamics all contribute to the potential onset of ED. Additionally, COVID-19 might exacerbate cardiovascular conditions; therefore, further increasing the risk of ED. Testicular function in COVID-19 patients requires careful investigation for the unclear association with testosterone deficiency and the possible consequences for reproductive health. Treatment with phosphodiesterase-5 (PDE5) inhibitors might be beneficial for both COVID-19 and ED. CONCLUSION COVID-19 survivors might develop sexual and reproductive health issues. Andrological assessment and tailored treatments should be considered in the follow-up.
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Affiliation(s)
- A Sansone
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - D Mollaioli
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - G Ciocca
- Department of Dynamic and Clinical Psychology, "Sapienza" University of Rome, Rome, Italy
| | - E Limoncin
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - E Colonnello
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - W Vena
- Endocrinology, Diabetology and Andrology Unit, Humanitas Clinical and Research Center, IRCCS, Rozzano, MI, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milano, Italy
| | - E A Jannini
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
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Santa Rosa Malcher CM, Roberto da Silva Gonçalves Oliveira K, Fernandes Caldato MC, Lopes Dos Santos Lobato B, da Silva Pedroso J, de Tubino Scanavino M. Sexual Disorders and Quality of Life in Parkinson's Disease. Sex Med 2021; 9:100280. [PMID: 33429240 PMCID: PMC7930860 DOI: 10.1016/j.esxm.2020.10.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 10/11/2020] [Accepted: 10/19/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction Sexual disorders are the most neglected nonmotor symptoms in Parkinson's disease (PD). Although doctors seek greater priority to motor manifestations, which are the basis for the diagnosis of PD, the nonmotor symptoms deserve to be highlighted as much as the motor problems because of their strong presence and discomfort in the patients, causing the important impairment in the quality of life (QoL) of the individual with PD. Aim Provide the prevalence of sexual disorders among patients with PD and alert the medical profession to investigate and be familiar with problems related to QoL and sexual disorders in PD. Methods This is a large literature review on sexual disorders in PD and impaired QoL. Main Outcome Measures Sexual disorders in PD and prevalence between genders have been described in epidemiological studies. Neuroanatomy, pathophysiology, risk factors, QoL, and etiologies were reviewed. Results The estimate of the prevalence of sexual dysfunction in the form of compulsive sexual behavior in PD is higher in men by 5.2% than in women by 0.5%. This diagnosis is a determinant of intense and persistent suffering and is related to several health problems of a social, economic, personal, family, psychological, and occupational nature, which can even culminate in sexual abuse. It is most commonly associated with the use of drugs commonly used in PD therapy in 98.1% of cases. In addition to this serious public health problem, another common condition of sexual dysfunction occur with the decreased libido by loss of the neurotransmitter dopamine proper of the pathophysiology of PD. Conclusion The presence of sexual disorders in PD should be tracked and monitored because of its harmful consequences, whether due to increased sexual behavior or associated psychological distress, as well as the impacts on QoL. Early recognition and adequate treatment of PD in its fullness and richness of associated symptoms are essential for improving QoL. Santa Rosa Malcher CM, Roberto da Silva Gonçalves Oliveira K, Fernandes Caldato MC, et al. Sexual Disorders and Quality of Life in Parkinson's Disease. Sex Med 2021;9:100280.
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Maggi M, Filippi S, Vignozzi L, Rastrelli G. Controversial aspects of testosterone in the regulation of sexual function in late‐onset hypogonadism. Andrology 2020; 8:1580-1589. [DOI: 10.1111/andr.12794] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/20/2020] [Accepted: 03/25/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Mario Maggi
- Endocrinology Unit Department of Experimental, Clinical and Biomedical Sciences “Mario Serio” University of Florence Florence Italy
| | - Sandra Filippi
- Interdepartmental Laboratory of Functional and Cellular Pharmacology of Reproduction Department of Experimental and Clinical Biomedical Sciences “Mario Serio” Department of NEUROFARBA University of Florence Florence Italy
| | - Linda Vignozzi
- Andrology, Female Endocrinology and Gender Incongruence Unit Department of Experimental, Clinical and Biomedical Sciences “Mario Serio” University of Florence Florence Italy
| | - Giulia Rastrelli
- Andrology, Female Endocrinology and Gender Incongruence Unit Department of Experimental, Clinical and Biomedical Sciences “Mario Serio” University of Florence Florence Italy
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Asefa A, Zewudie A, Henok A, Mamo Y, Nigussie T. Depression and Its Associated Factors among Diabetes Mellitus Patients Attending Selected Hospitals in Southwest Ethiopia: A Cross-Sectional Study. PSYCHIATRY JOURNAL 2020; 2020:6486030. [PMID: 32328503 PMCID: PMC7174965 DOI: 10.1155/2020/6486030] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/07/2020] [Accepted: 03/31/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND Diabetes mellitus and depression are very common diseases worldwide, and the prevalence rates of both conditions are increasing rapidly. Depression among patients with diabetes mellitus results in poor glycemic control through different mechanisms. Besides, the coexistence of a chronic medical illness with depression reduces the probability of recognizing and treating depression. The study is aimed at assessing the prevalence and factors associated with depression among adults with diabetes mellitus. METHODS A hospital-based cross-sectional study was conducted among adult diabetes mellitus patients on follow-up in Mizan-Tepi University Teaching Hospital and Tepi General Hospital. A consecutive sampling technique was employed to recruit the study participants, and data were collected through face-to-face interview and medical chart review. Depression was measured using Patient Health Questionnaire-nine (PHQ-9). Binary logistic regression analysis was done and a p value of less than 0.05 was used as a level of significance. RESULTS The prevalence of depression among study participants was 37.0% (95% CI 32.0%-42.0%). The majority (44.7%) of the patients had mild depression, while only 2% had severe depression. Being male (AOR = 1.92, 95% CI: 1.15-3.22), urban residence (AOR = 3.02, 95% CI: 1.57-5.78), single marital status (AOR = 7.72, 95% CI: 3.6-16.53), duration of diabetes mellitus 5 years and more (AOR = 2.00, 95% CI: 1.21-3.5), and having sexual dysfunction (AOR = 3.55, 95% CI: 2.13-5.91) were associated with increased odds of depression among diabetes mellitus patients. CONCLUSIONS The prevalence of depression among diabetes mellitus was high. Therefore, the patients should be thoroughly screened for this comorbid condition, and the significant factors should be addressed during routine follow-up.
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Affiliation(s)
- Adane Asefa
- Department of Public Health, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Ameha Zewudie
- Department of Pharmacy, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Andualem Henok
- Department of Public Health, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Yitagesu Mamo
- Department of Pharmacy, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Tadesse Nigussie
- Department of Public Health, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
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21
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Asefa A, Nigussie T, Henok A, Mamo Y. Prevalence of sexual dysfunction and related factors among diabetes mellitus patients in Southwest Ethiopia. BMC Endocr Disord 2019; 19:141. [PMID: 31852461 PMCID: PMC6921479 DOI: 10.1186/s12902-019-0473-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 12/10/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Diabetes mellitus causes multiple medical, psychological and sexual problems in both men and women. Sexual dysfunction is one of those problems that lead to a strong social and psychological problem which adversely affect marital relation and treatment outcome. The issue has not been well studied in Ethiopia; therefore, this study aimed to evaluate the prevalence and factors related to sexual dysfunction in adult patients with diabetes mellitus. METHODS Facility-based cross-sectional study was conducted among adults with diabetes mellitus on follow-up at diabetic clinics of Mizan-Tepi University Teaching Hospital and Tepi General Hospital. A consecutive sampling technique was employed to select 423 study participants, and data were collected through interviewer-administered questionnaire and patients' medical chart review. Changes in Sexual Functioning Questionnaire-fourteen items (CSFQ-14) was used to measure sexual dysfunction. Descriptive statistics and binary logistic regression analyses were performed. Two tail tests at α of less 0.05 were used as a level of significance. RESULTS A total of 398 diabetic patients were interviewed, with a 94% response rate. The prevalence of sexual dysfunction was 53.3%. Age of above 41 years (AOR: 3.98, 95% CI 2.32-6.85), lack of formal education (AOR: 3.20, 95% CI 1.60-6.39), divorced or widowed (AOR: 5.28, 95% CI 2.35-11.86), type 2 DM (AOR: 4.52, 95% CI 2.17-9.42), depression (AOR: 4.05, 95% CI 2.32-7.10), complications or co-morbidity (AOR: 2.05, 95% CI 1.18-3.58), and not doing physical activity (AOR: 1.62, 95% CI; 1.47-1.77) were significantly associated with sexual dysfunction among diabetes patients. CONCLUSIONS The prevalence of sexual dysfunction was as high as reports from other studies. Therefore, health care providers should include the issue of sexual health in their routine discussions with adult diabetes mellitus patients. Presence of depression, not doing physical activity and having complications or co-morbidity are modifiable factors associated with sexual dysfunction; therefore, they should be attended during care addressing sexual dysfunction.
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Affiliation(s)
- Adane Asefa
- Department of Public Health, College of Health Science, Mizan- Tepi University, Mizan-Aman, Ethiopia
| | - Tadesse Nigussie
- Department of Public Health, College of Health Science, Mizan- Tepi University, Mizan-Aman, Ethiopia
| | - Andualem Henok
- Department of Public Health, College of Health Science, Mizan- Tepi University, Mizan-Aman, Ethiopia
| | - Yitagesu Mamo
- Department of Pharmacy, College of Health Science, Mizan- Tepi University, Mizan-Aman, Ethiopia
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22
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Which psychosocial variables affect drive the most? Analysis of sexual desire in a group of Italian men. Int J Impot Res 2019; 31:410-423. [DOI: 10.1038/s41443-018-0105-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/08/2018] [Accepted: 11/26/2018] [Indexed: 12/25/2022]
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Dimopoulou C, Goulis DG, Corona G, Maggi M. The complex association between metabolic syndrome and male hypogonadism. Metabolism 2018; 86:61-68. [PMID: 29656047 DOI: 10.1016/j.metabol.2018.03.024] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 03/26/2018] [Accepted: 03/27/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND The complex association between metabolic syndrome (MetS) and male hypogonadism is well established. A number of observational studies show that low testosterone is associated with insulin resistance and an increased risk for diabetes mellitus and MetS in men. AIMS To elucidate the association between MetS and male hypogonadism, present epidemiological data on the co-existence of the two comorbidities, enlighten the underlying pathophysiology and appraise the effects of testosterone supplementation therapy (TTh) and lifestyle modifications on MetS and body composition in men. MATERIALS AND METHODS Systematic search to PubMed and Medline databases for publications reporting data on association between MetS and male hypogonadism. RESULTS Both MetS and male hypogonadism have a high prevalence in the general population and are frequently co-existing e.g. in males with diabetes. Accumulating evidence from animal and human studies suggests that MetS is involved in the pathogenesis of hypogonadism in males as well as the other way around. On the other hand, there is evidence for a favorable effect of testosterone supplementation in testosterone deficient men with MetS and/or diabetes mellitus. CONCLUSIONS Studies with superior methodological characteristics are needed in order to establish a role for testosterone supplementation in men with MetS and/or diabetes mellitus.
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Affiliation(s)
- Christina Dimopoulou
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Greece.
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Greece
| | - Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda Usl Bologna Maggiore Hospital, Bologna, Italy
| | - Mario Maggi
- Andrology and Sexual Medicine Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Italy
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Santi D, Spaggiari G, Gilioli L, Potì F, Simoni M, Casarini L. Molecular basis of androgen action on human sexual desire. Mol Cell Endocrinol 2018; 467:31-41. [PMID: 28893567 DOI: 10.1016/j.mce.2017.09.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/07/2017] [Accepted: 09/07/2017] [Indexed: 12/14/2022]
Abstract
Reproduction is a fundamental process for the species maintenance and the propagation of genetic information. The energy expenditure for mating is overtaken by motivational stimuli, such as orgasm, finely regulated by steroid hormones, gonadotropins, neurotransmitters and molecules acting in the brain and peripheral organs. These functions are often investigated using animal models and translated to humans, where the androgens action is mediated by nuclear and membrane receptors converging in the regulation of both long-term genomic and rapid non-genomic signals. In both sexes, testosterone is a central player of this game and is involved in the regulation of sexual desire and arousal, and, finally, in reproduction through cognitive and peripheral physiological mechanisms which may decline with aging and circadian disruption. Finally, genetic variations impact on reproductive behaviours, resulting in sex-specific effect and different reproductive strategies. In this review, androgen actions on sexual desire are evaluated, focusing on the molecular levels of interaction.
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Affiliation(s)
- Daniele Santi
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda OU of Modena, Modena, Italy
| | - Giorgia Spaggiari
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda OU of Modena, Modena, Italy
| | - Lisa Gilioli
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Center for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesco Potì
- Department of Neurosciences, University of Parma, Parma, Italy
| | - Manuela Simoni
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda OU of Modena, Modena, Italy; Center for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy.
| | - Livio Casarini
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Center for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy
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Rastrelli G, Corona G, Maggi M. Testosterone and sexual function in men. Maturitas 2018; 112:46-52. [PMID: 29704917 DOI: 10.1016/j.maturitas.2018.04.004] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/30/2018] [Accepted: 04/05/2018] [Indexed: 02/07/2023]
Abstract
Testosterone (T) is deeply involved in every step of the male sexual response. However, the occurrence of sexual disorders cannot be automatically related to a decline in T levels. In fact, this relationship is complicated by organic, relational and psychological factors, which can independently impair sexual function. For example, it is recognized that erectile dysfunction (ED) can result from vascular damage as well as from low levels of T. T therapy (TTh) can improve sexual function but meta-analyses show that it improves erectile function only in men with ED and overt hypogonadism. Similarly, impaired sexual desire can result from a wide range of organic, relational and psychological factors, although it is recognized as one of the most specific symptoms of hypogonadism. Accordingly, low desire is improved by TTh in men with overt hypogonadism. The association between low T levels and delayed ejaculation has not been well studied and needs further confirmation, as does the role of TTh in such cases. Meta-analyses have found that TTh can improve orgasmic function in hypogonadal men. Clinicians should bear in mind that sexual dysfunctions have multifactorial causes and hypogonadism represents only one of these. Only hypogonadal men are likely to improve their sexual symptoms when treated with TTh. The assessment of serum T levels is mandatory before patients are prescribed TTh, as are the assessment and possible treatment of other concomitant conditions.
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Affiliation(s)
- Giulia Rastrelli
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini, 6, 50139 Florence, Italy
| | - Giovanni Corona
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini, 6, 50139 Florence, Italy; Endocrinology Unit, Medical Department, Azienda Usl Bologna Maggiore-Bellaria Hospital, Largo Nigrisoli, 2, 40133 Bologna, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini, 6, 50139 Florence, Italy; I.N.B.B., Istituto Nazionale Biostrutture e Biosistemi, Viale delle Medaglie d'Oro, 305, 00136 Rome, Italy.
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Rastrelli G, Maggi M, Corona G. Pharmacological management of late-onset hypogonadism. Expert Rev Clin Pharmacol 2018; 11:439-458. [DOI: 10.1080/17512433.2018.1445969] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Giulia Rastrelli
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- I.N.B.B.—Istituto Nazionale Biostrutture e Biosistemi, Rome, Italy
| | - Giovanni Corona
- Sexual Medicine and Andrology Unit Department of Experimental Clinical and Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Endocrinology Unit, Medical Department, Azienda Usl Bologna Maggiore-Bellaria Hospital, Bologna, Italy
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Corona G, Maggi M, Jannini EA. EDEUS, a Real-Life Study on the Users of Phosphodiesterase Type 5 Inhibitors: Prevalence, Perceptions, and Health Care-Seeking Behavior Among European Men With a Focus on 2nd-Generation Avanafil. Sex Med 2018; 6:15-23. [PMID: 29275958 PMCID: PMC5815971 DOI: 10.1016/j.esxm.2017.10.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/19/2017] [Accepted: 10/26/2017] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Erectile dysfunction (ED) is a multidimensional disorder with an estimated prevalence of 1% to 10% in men younger than 40 years and up to 100% in men in their 70s and 80s. AIM To evaluate the real-life characteristics and unmet needs of men with ED, its impact on well-being, and treatment rates across Europe. METHODS Adult men in Belgium, France, Germany, Italy, Poland, Portugal, and Spain were invited to participate in the survey. Men who did not use at least a drug for sexual health in the past 3 months, had cancer or spinal cord injuries, and/or underwent non-nerve-sparing radical prostatectomy were excluded. MAIN OUTCOME MEASURES The 15-item International Index of Erectile Function (IIEF-15) with study-specific, self-constructed questions was used. RESULTS Overall, 940 subjects (age = 46.2 ± 13.4 years) were considered. Subjects (n = 778) using on-demand phosphodiesterase type 5 inhibitors (PDE5is) were designated "performers" (60%) without a formal ED diagnosis or "patients" with a medical diagnosis. Patients were older than performers, with more self-reported comorbidities; patients used a higher PDE5i dosage and purchased it from official pharmacies more often than performers did. Of avanafil users (n = 39), no differences in total IIEF or subdomain scores were observed after adjusting for confounders. However, avanafil users less often declared its use without an ED diagnosis and a physician prescription. Overall, the latter condition was associated with higher PDE5i-related satisfaction. CONCLUSION The survey shows 2 different attitudes toward ED and PDE5i use: for recreational use and without a medical prescription or with a formal diagnosis and medical prescription. Avanafil, a 2nd-generation PDE5i with a good balance between efficacy and tolerability profile, is more frequently prescribed by doctors than self-prescribed compared with other PDE5is. Because the major challenge is to decrease the high dropout of 1st-generation PDE5is, further studies will be needed to clarify this topic. Corona G, Maggi M, Jannini EA. EDEUS, a Real-Life Study on the Users of Phosphodiesterase Type 5 Inhibitors: Prevalence, Perceptions, and Health Care-Seeking Behavior Among European Men With a Focus on 2nd-Generation Avanafil. Sex Med 2018;6:15-23.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Azienda-Usl Bologna, Bologna, Italy; Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Emmanuele A Jannini
- Chair of Endocrinology and Sexual Medicine (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
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Corona G, Sforza A, Maggi M. Testosterone Replacement Therapy: Long-Term Safety and Efficacy. World J Mens Health 2017; 35:65-76. [PMID: 28497912 PMCID: PMC5583373 DOI: 10.5534/wjmh.2017.35.2.65] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 04/10/2017] [Indexed: 12/12/2022] Open
Abstract
Recent position statements and guidelines have raised the distinction between a true and false, age-related hypogonadism (HG) or late-onset hypogonadism (LOH). The former is the consequence of congenital or acquired “organic” damage of the brain centers or of the testis. The latter is mainly secondary to age-related comorbidities and does not require testosterone (T) therapy (TTh). In addition, concerns related to cardiovascular (CV) safety have further increased the scepticism related to TTh. In this paper, we reviewed the available evidence supporting the efficacy of TTh in non-organic HG and its long term safety. A large amount of evidence has documented that sexual symptoms are the most specific correlates of T deficiency. TTh is able to improve all aspects of sexual function independent of the pathogenetic origin of the disease supporting the scientific demonstration that LOH does exist according to an “ex-juvantibus” criterion. Although the presence of metabolic derangements could mitigate the efficacy of TTh on erectile dysfunction, the positive effect of TTh on body composition and insulin sensitivity might counterbalance the lower efficacy. CV safety concerns related to TTh are essentially based on a limited number of observational and randomized controlled trials which present important methodological flaws. When HG is properly diagnosed and TTh correctly performed no CV and prostate risk have been documented.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda USL, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Alessandra Sforza
- Endocrinology Unit, Medical Department, Azienda USL, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy.
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Corona G, Tirabassi G, Santi D, Maseroli E, Gacci M, Dicuio M, Sforza A, Mannucci E, Maggi M. Sexual dysfunction in subjects treated with inhibitors of 5α-reductase for benign prostatic hyperplasia: a comprehensive review and meta-analysis. Andrology 2017; 5:671-678. [DOI: 10.1111/andr.12353] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 12/14/2016] [Accepted: 02/07/2017] [Indexed: 01/13/2023]
Affiliation(s)
- G. Corona
- Endocrinology Unit; Maggiore-Bellaria Hospital; Medical Department; Azienda-Usl Bologna; Bologna Italy
| | - G. Tirabassi
- Division of Endocrinology; Department of Clinical and Molecular Sciences; Umberto I Hospital; Polytechnic University of Marche; Ancona Italy
| | - D. Santi
- Unit of Endocrinology & Metabolism; Department of Biomedical, Metabolic and Neural Sciences; University of Modena and Reggio Emilia; Modena Italy
| | - E. Maseroli
- Sexual Medicine and Andrology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
| | - M. Gacci
- Department of Urology; University of Florence; Florence Italy
| | - M. Dicuio
- Urology Unit; Maggiore-Bellaria Hospital; Surgical Department; Azienda-Usl Bologna; Bologna Italy
- Department of Urology; Sahlgrenska University Hospital; Göteborg Sweden
| | - A. Sforza
- Endocrinology Unit; Maggiore-Bellaria Hospital; Medical Department; Azienda-Usl Bologna; Bologna Italy
| | - E. Mannucci
- Diabetology; Careggi Teaching Hospital; Florence Italy
| | - M. Maggi
- Sexual Medicine and Andrology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
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Fugl-Meyer KS, Nilsson M, Hylander B, Lehtihet M. Sexual Function and Testosterone Level in Men With Conservatively Treated Chronic Kidney Disease. Am J Mens Health 2017; 11:1069-1076. [PMID: 28423972 PMCID: PMC5675345 DOI: 10.1177/1557988317703207] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Sexual dysfunctions are common, but underrecognized, in patients with chronic kidney disease (CKD) and are inversely associated with the glomerular filtration rate (GFR). Sexual dysfunctions may affect quality of life in males with CKD. The aim of this study was to analyze the relationship among sex hormones, sexual function, and sexual satisfaction in a group of men between 18 and 50 years of age with CKD Stages 1 to 5 not treated with hemodialysis or peritoneal dialysis. Fasting blood samples for hemoglobin, testosterone, prolactin, and luteinizing hormone and questionnaire surveys (Sexual Complaints Screener for Men, International Index of Erectile Function, and Aging Male Symptom scale) were evaluated in 100consecutive men. Higher CKD stage (i.e., lower renal function) had a statistically significant ( p < .01) correlation with lower total testosterone, free testosterone, and hemoglobin levels, and higher luteinizing hormone and prolactin levels. Sexual function/dysfunctions were not significantly associated with CKD stage, even after adjustment for age and serum testosterone. The results indicate that CKD stage is a factor affecting testosterone levels in combination with age in men between 18 and 50 years of age at different stages of CKD but not treated with hemodialysis or peritoneal dialysis. Sexual dysfunctions are common but not strongly correlated to testosterone levels, prolactin levels, and survey (Sexual Complaints Screener for Men, International Index of Erectile Function, and Aging Male Symptom scale) responses in patients with CKD.
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Affiliation(s)
- Kerstin S Fugl-Meyer
- 1 Karolinska Institute, Stockholm, Sweden.,2 Karolinska University Hospital, Stockholm, Sweden
| | - Marie Nilsson
- 1 Karolinska Institute, Stockholm, Sweden.,2 Karolinska University Hospital, Stockholm, Sweden
| | - Britta Hylander
- 1 Karolinska Institute, Stockholm, Sweden.,2 Karolinska University Hospital, Stockholm, Sweden
| | - Mikael Lehtihet
- 1 Karolinska Institute, Stockholm, Sweden.,3 Karolinska University Hospital, Huddinge, Sweden
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Rastrelli G, Maggi M. Erectile dysfunction in fit and healthy young men: psychological or pathological? Transl Androl Urol 2017; 6:79-90. [PMID: 28217453 PMCID: PMC5313296 DOI: 10.21037/tau.2016.09.06] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Epidemiological studies consistently show that prevalence of erectile dysfunction (ED) increases with ageing. Nonetheless, complaints of ED even in younger men are becoming more and more frequent. Healthcare professionals working in Sexual Medicine but even those operating in different clinical contexts might be adequately prepared to answer this increasing requirement. ED in younger men is likely to be overlooked and dismissed without performing any medical assessment, even the most basic ones, such as collection of medical history and physical exam. This is due to the widespread assumption that ED in younger individuals is a self-limiting condition, which does not deserve any clinical evaluation or therapy and can be managed only with patient reassurance. However, evidence shows that, in younger subjects, organic, psychological and relational conditions can contribute to the pathogenesis of ED and all these conditions might be evaluated and treated, whenever necessary. Among the organic conditions contributing to the onset of ED, metabolic and cardiovascular (CV) risk factors are surprisingly of particular relevance in this age group. In fact, in younger men with ED, even more than in older ones, recognizing CV risk factors or conditions suggestive of cardio-metabolic derangements can help identifying men who, although at low absolute risk due to young age, carry a high relative risk for development of CV events. In this view, the assessment of a possible organic component of ED even in younger individuals acquires a pivotal importance, because it offers the unique opportunity to unearth the presence of CV risk factors, thus allowing effective and high quality preventive interventions.
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Affiliation(s)
- Giulia Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy;; I.N.B.B. - Istituto Nazionale Biostrutture e Biosistemi, Rome, Italy
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Castelló-Porcar AM, Martínez-Jabaloyas JM. Testosterone/estradiol ratio, is it useful in the diagnosis of erectile dysfunction and low sexual desire? Aging Male 2016; 19:254-258. [PMID: 27876434 DOI: 10.1080/13685538.2016.1253672] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Erectile dysfunction and low sexual desire are multifactorial diseases. The decrease in testosterone levels is one of the causes, but the effect of estradiol is not well known. Moreover, study has shown that the testosterone/estradiol ratio has more influence over sexuality than does estradiol alone. The aim of the study was to determine whether the balance between testosterone and estradiol has any relation to some aspects of sexual function. It was an ambispective study of 230 patients with urological problems unrelated to sexuality. They underwent a detailed history and hormone study including total, free, bioavailable testosterone and estradiol. They completed the Sexual Health Inventory for Men and questions 11 and 12 of the IIEF15 were used to assess impairment in sexual desire. The T/E ratio was calculated, and the relationship between the different parameters and erectile function and sexual desire were studied by univariate and multivariate analysis. The mean age was 66.32 ± 8.17 years. The percentage of patients with erectile dysfunction was 60.9% (7% severe, 14.3% moderate, 12.6% mild to moderate and 27% mild) and decreased sexual desire was 46.5%. Age, free and biodisponible testosteron were the only variables with a positive linear association with erectile dysfunction and decreased sexual desire. Age was the only independent variable for both, erectile dysfunction and sexual desire, in the multiple linear regression. There was no association between a testosterone/estradiol imbalance and an alteration in erectile function and sexual desire. Consequently, in the clinical study of these patients, it is not necessary to request estradiol in the laboratory analyses.
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Affiliation(s)
- A M Castelló-Porcar
- a Department of Urology , Hospital Clínico Universitario de Valencia , Valencia , Spain
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Lotti F, Corona G, Castellini G, Maseroli E, Fino M, Cozzolino M, Maggi M. Semen quality impairment is associated with sexual dysfunction according to its severity. Hum Reprod 2016; 31:2668-2680. [DOI: 10.1093/humrep/dew246] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 07/07/2016] [Accepted: 09/01/2016] [Indexed: 01/23/2023] Open
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Sexual Dysfunction in Type 2 Diabetes at Diagnosis: Progression over Time and Drug and Non-Drug Correlated Factors. PLoS One 2016; 11:e0157915. [PMID: 27706160 PMCID: PMC5051725 DOI: 10.1371/journal.pone.0157915] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 06/07/2016] [Indexed: 01/10/2023] Open
Abstract
Aims To present the longitudinal data of the SUBITO-DE study, a prospective survey involving male patients with new or recently diagnosed type 2 diabetes mellitus (T2DM) (<24 months). Materials and Methods Sexual function was assessed in male patients with T2DM at baseline (phase 1) and after a mean follow-up of 18 months (phase 2). Standard metabolic parameters and sexual and depressive symptoms were evaluated. Results Six of the 499 enrolled patients died of different causes during phase 1. Of the 493 surviving men invited to participate in phase 2, 450 (mean age 59.0±9.0 years) (90.2%) accepted and 43 (8.2%) were lost to follow-up. As compared to baseline, the proportion of the men who reported improvement in erectile dysfunction (ED) at follow-up was nearly double that of the men who reported worsening of ED (22.6% vs. 12.8%). The increase in frequency of sexual activity the men reported at follow-up assessment indicates that many never treated before baseline were taking an ED drug during the study period (106 subjects). Phosphodiesterase type 5 inhibitors (PDE5i) were the ED drugs most commonly taken at both baseline and follow-up. An overall improvement over baseline values was observed in metabolic targets for T2DM and depressive symptoms. Conversely, no change in lifestyle behaviors was recorded during the study. Conclusions Sexual dysfunction is a major concern in men with T2DM. The SUBITO-DE study demonstrates that, when combined with adequate counseling and tailored PDE5i therapy, an integrated approach to achieving metabolic targets in men with T2DM can improve sexual function as well as depressive symptoms.
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McMahon CG, Jannini EA, Serefoglu EC, Hellstrom WJG. The pathophysiology of acquired premature ejaculation. Transl Androl Urol 2016; 5:434-49. [PMID: 27652216 PMCID: PMC5001985 DOI: 10.21037/tau.2016.07.06] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The second Ad Hoc International Society for Sexual Medicine (ISSM) Committee for the Definition of Premature Ejaculation defined acquired premature ejaculation (PE) as a male sexual dysfunction characterized by a the development of a clinically significant and bothersome reduction in ejaculation latency time in men with previous normal ejaculatory experiences, often to about 3 minutes or less, the inability to delay ejaculation on all or nearly all vaginal penetrations, and the presence of negative personal consequences, such as distress, bother, frustration and/or the avoidance of sexual intimacy. The literature contains a diverse range of biological and psychological etiological theories. Acquired PE is commonly due to sexual performance anxiety, psychological or relationship problems, erectile dysfunction (ED), and occasionally prostatitis and hyperthyroidism, consistent with the predominant organic etiology of acquired PE, men with this complaint are usually older, have a higher mean BMI and a greater incidence of comorbid disease including hypertension, sexual desire disorder, diabetes mellitus, chronic prostatitis, and ED compared to lifelong, variable and subjective PE.
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Affiliation(s)
| | - Emmanuele A Jannini
- School of Sexology, Department of Experimental Medicine, University of L'Aquila, L'Aquila, Italy
| | - Ege C Serefoglu
- Department of Urology, Bagcilar Training & Research Hospital, Istanbul, Turkey
| | - Wayne J G Hellstrom
- Department of Urology, Tulane University School of Medicine, New Orleans, USA
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Corona G, Rastrelli G, Burri A, Serra E, Gianfrilli D, Mannucci E, Jannini EA, Maggi M. First-generation phosphodiesterase type 5 inhibitors dropout: a comprehensive review and meta-analysis. Andrology 2016; 4:1002-1009. [PMID: 27636710 DOI: 10.1111/andr.12255] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/13/2016] [Accepted: 06/20/2016] [Indexed: 11/29/2022]
Abstract
The discontinuation rate with phosphodiesterase type 5 inhibitors (PDE5i) remains very high. The aim of this study was to review and meta-analyze currently available data regarding dropout of the first-generation of PDE5i including sildenafil, vardenafil, and tadalafil. An extensive Medline Embase and Cochrane search was performed including the following words: 'PDE5i', 'discontinuation'. All observational studies reporting the dropout rate of PDE5i and its specific causes without any arbitrary restrictions were included. Out of 103 retrieved articles, 22 were included in the study. Retrieved trials included a total of 162,936 patients with a mean age of 58.8 ± 7.9 years. Prevalence of reported comorbid diabetes and hypertension were 27.7% and 36.9%, respectively. PDE5i were associated with a mean discontinuation rate of 4% per month (almost 50% after one year). This rate was higher in younger subjects and in those reporting a higher prevalence of associated morbidities. Six main reasons of PDE5i dropout were identified in the evaluated trials. Partner-related problems and lack of efficacy represented the most important reasons for PDE5i discontinuation, although no significant difference among factors was detected. In conclusion, despite their high efficacy and easy administration, the discontinuation rate and dissatisfaction with PDE5i are still very high. Our data showed that no single factor plays a major role in PDE5i dropout, suggesting that the discontinuation rate is usually because of a combination of both medical problems and psychosocial and relational factors.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Azienda-Usl Bologna, Bologna, Italy
| | - G Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - A Burri
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand.,Waitemata Pain Service, Department of Anaesthesia and Perioperative Medicine, North Shore Hospital, Auckland, New Zealand
| | - E Serra
- 'I Mulini' Medical Center, Cagliari, Italy
| | - D Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - E Mannucci
- Diabetology, Careggi Teaching Hospital, Florence, Italy
| | - E A Jannini
- Endocrinology, Andrology and Medical Sexology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - M Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
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Rastrelli G, Corona G, Tarocchi M, Mannucci E, Maggi M. How to define hypogonadism? Results from a population of men consulting for sexual dysfunction. J Endocrinol Invest 2016; 39:473-84. [PMID: 26733213 DOI: 10.1007/s40618-015-0425-1] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 12/16/2015] [Indexed: 11/27/2022]
Abstract
PURPOSE The thresholds for testost erone (T) and the symptoms required for defining late onset hypogonadism (LOH) are under debate. The aims of the study are: (1) to verify the association between total and calculated free T (cfT) and sexual symptoms and (2) to identify thresholds for total and calculated free T to discriminate symptomatic from asymptomatic men. METHODS A consecutive series of 4890 men attending the outpatient clinic for sexual dysfunction was retrospectively studied. Biochemical parameters were collected. The relationships between symptoms and total or calculated free T were evaluated as LOESS curves. RESULTS Severe impairment in morning erections, low libido and ED were reported by 14.6, 2.7 and 60.2 %, respectively. Simultaneous presence of severe ED and impaired morning erections or low desire was reported by 12.7 and 1.9 %, respectively. Severely reduced desire and morning erections were complained of by 1.0 %. The simultaneous presence of the three severe sexual symptoms was reported by 0.8 %. Receiver operating characteristic (ROC) curve analysis showed that the highest accuracy for total T and cfT in detecting subjects with two symptoms was observed for reduced morning erections and desire (area under the ROC curve [AUC] = 0.670 ± 0.04 and 0.747 ± 0.04, for total T and cfT, respectively, both p < 0.0001). The addition of the third symptom, ED, further improved the accuracy (AUC = 0.681 ± 0.05 and 0.784 ± 0.04, for total T and cfT, respectively, both p < 0.0001). The assessment of the Youden index showed that the best thresholds for detecting men with androgen deficiency-related symptoms are 10.4 nmol/L for total T and ranges 225-260 pmol/L for cfT. CONCLUSIONS The simultaneous presence of reduced morning erections and desire is the cluster of symptoms that, along with total T < 10.4 nmol/L or cfT <225 pmol/L, defines LOH in a specific, evidence-based manner.
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Affiliation(s)
- G Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | - G Corona
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
- Endocrinology Section, Maggiore Hospital, Largo Nigrisoli 2, 40133, Bologna, Italy
| | - M Tarocchi
- Gastroenterology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | - E Mannucci
- Diabetes Section Geriatric Unit, Department of Critical Care, University of Florence, Via delle Oblate 1, 50139, Florence, Italy
| | - M Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
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Hollander AB, Pastuszak AW, Hsieh TC, Johnson WG, Scovell JM, Mai CK, Lipshultz LI. Cabergoline in the Treatment of Male Orgasmic Disorder-A Retrospective Pilot Analysis. Sex Med 2016; 4:e28-33. [PMID: 26944776 PMCID: PMC4822480 DOI: 10.1016/j.esxm.2015.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 09/08/2015] [Accepted: 09/19/2015] [Indexed: 01/18/2023] Open
Abstract
Introduction Male orgasmic disorder is common, with few treatment options. Cabergoline is a dopamine agonist that acts centrally to normalize serum prolactin that could improve orgasmic dysfunction. Aims To determine whether cabergoline increases the potential for orgasm in men with orgasmic disorder. Methods A retrospective chart review of men treated in a single andrology clinic for delayed orgasm or anorgasmia in a pilot study using cabergoline 0.5 mg twice weekly was performed. Duration of treatment and response were noted. Medical records were examined for other factors including history of prostatectomy and concomitant androgen supplementation. Main Outcome Measures Subjective improvement in orgasmic function resulting from cabergoline treatment. Results Of 131 men treated with cabergoline for orgasmic disorder, 87 (66.4%) reported subjective improvement in orgasm and 44 (33.6%) reported no change in orgasm. Duration of therapy (P = .03) and concomitant testosterone therapy (P = .02) were associated with a significant positive response to cabergoline treatment. No differences were found between injectable and non-injectable testosterone formulations (P = .90), and neither age (P = .90) nor prior prostatectomy (P = .41) influenced the outcome of cabergoline treatment. Serum testosterone levels before (P = .26) and after (P = .81) treatment were not significantly different in responders vs non-responders. Conclusion Cabergoline is a potentially effective and easy-to-administer treatment for male orgasmic disorder, the efficacy of which appears to be independent of patient age or orgasmic disorder etiology. Prospective randomized trials are needed to determine the true role of cabergoline in the treatment of this disorder.
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Affiliation(s)
- Adam B Hollander
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
| | - Alexander W Pastuszak
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA; Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA.
| | - Tung-Chin Hsieh
- Department of Urology, University of California-San Diego, San Diego, CA, USA
| | - William G Johnson
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
| | - Jason M Scovell
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA; Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Christina K Mai
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
| | - Larry I Lipshultz
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA; Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA
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Boddi V, Fanni E, Castellini G, Fisher AD, Corona G, Maggi M. Conflicts Within the Family and Within the Couple as Contextual Factors in the Determinism of Male Sexual Dysfunction. J Sex Med 2015; 12:2425-35. [DOI: 10.1111/jsm.13042] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Prolactin (PRL) has been long deemed as a hormone involved only in female reproduction. However, PRL is a surprising hormone and, since its identification in the 1970s, its attributed functions have greatly increased. However, its specific role in male health is still widely unknown. Recently, low PRL has been associated with reduced ejaculate and seminal vesicle volume in infertile subjects. In addition, in men consulting for sexual dysfunction, hypoprolactinemia has been associated with erectile dysfunction and premature ejaculation, findings further confirmed in the general European population and infertile men. Several metabolic derangements, recapitulating metabolic syndrome, have also been associated with low PRL both in men with sexual dysfunction and from the general European population. In men with sexual dysfunction, followed-up for more than 4 years, low PRL was identified as an independent predictor of the incidence of major adverse cardiovascular events. Finally, an association with anxiety or depressive symptoms has been found in men with sexual dysfunction and from the general European population. While a direct role for impaired PRL function in the pathogenesis of these reproductive, sexual, metabolic and psychological disorders is conceivable, the possibility that low PRL is a mirror of an increased dopaminergic or a decreased serotonergic tone cannot be ruled-out. Hyperactivity of the dopaminergic system can explain only a few of the aforementioned findings, whereas a hypo-serotonergic tone fits well with the clinical features associated with low PRL, and there is significant evidence supporting the hypothesis that PRL could be a mirror of serotonin in the brain.
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Affiliation(s)
- Giulia Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy
| | - Giovanni Corona
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy
- Endocrinology Section, Maggiore Hospital, Largo Nigrisoli 2, 40133, Bologna, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy.
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Corona G, Rastrelli G, Filippi S, Vignozzi L, Mannucci E, Maggi M. Erectile dysfunction and central obesity: an Italian perspective. Asian J Androl 2015; 16:581-91. [PMID: 24713832 PMCID: PMC4104087 DOI: 10.4103/1008-682x.126386] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Erectile dysfunction (ED) is a frequent complication of obesity. The aim of this review is to critically analyze the framework of obesity and ED, dissecting the connections between the two pathological entities. Current clinical evidence shows that obesity, and in particular central obesity, is associated with both arteriogenic ED and reduced testosterone (T) levels. It is conceivable that obesity-associated hypogonadism and increased cardiovascular risk might partially justify the higher prevalence of ED in overweight and obese individuals. Conversely, the psychological disturbances related to obesity do not seem to play a major role in the pathogenesis of obesity-related ED. However, both clinical and preclinical data show that the association between ED and visceral fat accumulation is independent from known obesity-associated comorbidities. Therefore, how visceral fat could impair penile microcirculation still remains unknown. This point is particularly relevant since central obesity in ED subjects categorizes individuals at high cardiovascular risk, especially in the youngest ones. The presence of ED in obese subjects might help healthcare professionals in convincing them to initiate a virtuous cycle, where the correction of sexual dysfunction will be the reward for improved lifestyle behavior. Unsatisfying sexual activity represents a meaningful, straightforward motivation for consulting healthcare professionals, who, in turn, should take advantage of the opportunity to encourage obese patients to treat, besides ED, the underlying unfavorable conditions, thus not only restoring erectile function, but also overall health.
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Affiliation(s)
| | | | | | | | | | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
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Corona G, Gacci M, Maseroli E, Rastrelli G, Vignozzi L, Sforza A, Forti G, Mannucci E, Maggi M. Clinical correlates of enlarged prostate size in subjects with sexual dysfunction. Asian J Androl 2015; 16:767-73. [PMID: 24830688 PMCID: PMC4215685 DOI: 10.4103/1008-682x.126382] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Digito-rectal examination (DRE) of the prostate provides useful information on the state of prostate growth and on the presence of suspected peripheral nodules. The aim of this study is to describe the clinical and biochemical correlates of finding an enlarged prostate size at DRE in subjects with sexual dysfunction (SD). A consecutive series of 2379 patients was retrospectively studied. The analysis was focused on a subset of subjects (n = 1823; mean age 54.7 ± 11.4) selected for being free from overt prostatic diseases. Several parameters were investigated. After adjusting for confounders, the presence of an enlarged prostate size at DRE was associated with a higher risk of metabolic syndrome (HR = 1.346 (1.129–1.759); P = 0.030), type 2 diabetes mellitus (HR = 1.489 (1.120–1.980); P = 0.006), increased LDL cholesterol (>100 mg dl−1; HR = 1.354 (1.018–1.801); P = 0.037) and increased mean blood pressure (BP) values (HR = 1.017 (1.007–1.027) for each mmHg increment; P = 0.001). Accordingly, enlarged prostate size was also associated with a higher risk of arteriogenic erectile dysfunction (ED), as well as with other andrological conditions, such as varicocele and premature ejaculation (PE). PSA levels were significantly higher in subjects with enlarged prostate size when compared to the rest of the sample (HR = 3.318 (2.304; 4.799) for each log unit increment in PSA levels; P < 0.0001). Arteriogenic ED, according to different criteria, was also associated with increased PSA levels. In conclusion, our data support the need to examine prostate size either by clinical (DRE) or biochemical (PSA) inspection in subjects with SD, in order to have insights into the nature of the SD and the metabolic and cardiovascular (CV) background of the patient.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Clinical Physiopathology; University of Florence, Florence, Italy
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Vieira FCDF, Ronsoni MF, Hohl A, Claudino LS, Diaz AP, Schwarzbold ML, Guarnieri R, Nunes JC, Lin K, Walz R. How predictable is the erectile function of patients with epilepsy? Epilepsy Behav 2015; 47:61-5. [PMID: 26043165 DOI: 10.1016/j.yebeh.2015.04.068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 03/23/2015] [Accepted: 04/29/2015] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Erectile dysfunction (ED) is often reported by patients with epilepsy and may be related to endocrine system abnormalities, side effects of antiepileptic drugs, psychiatric comorbidities, and family or social difficulties. AIMS This study aimed to identify independent predictor factors for ED in patients with epilepsy. MAIN OUTCOME MEASURES the five-question form of the International Index of Erectile Function (IIEF-5). METHODS Independent predictive factors for ED evaluated by the IIEF-5 questionnaire in 36 patients (mean age: 39 years) with focal epilepsy (mean: 6 seizures/month) were identified by multiple linear regression analysis. RESULTS Eight (21.1%) patients were asymptomatic. Among the symptomatic patients, 11 (28.9%) had mild dysfunction, 10 (26.3%) had moderate dysfunction, and 9 (23.7%) showed severe ED. The multiple linear regression model including family income (B=0.005; p=0.05), education levels in years (B=0.54; p=0.03), depressive symptoms determined by HADS depression subscale (B=-0.49; p=0.03), and prolactin levels (B=-0.45; p=0.07) showed a moderate association (r=0.64) with the IIEF questionnaire and explained 41% (r(2)=0.41) of its variation. CONCLUSIONS Erectile dysfunction is highly prevalent in patients with focal epilepsies. Education, depressive symptoms, and prolactin levels can predict erectile dysfunction in up to 41% of patients with epilepsy. This preliminary report justifies further efforts to make a large sample size study to identify independent biomarkers and therapeutic targets for ED treatment in patients with epilepsy.
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Affiliation(s)
| | - Marcelo Fernando Ronsoni
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil
| | - Alexandre Hohl
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil
| | - Lúcia Sukis Claudino
- Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Serviço de Neurologia, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil
| | - Alexandre Paim Diaz
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Ambulatório de Transtornos Psiquiátricos Resistentes ao Tratamento Farmacológico (REFRACTA), Serviço de Psiquiatria, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Centro de Epilepsia do Estado de Santa Catarina (CEPES), Hospital Governador Celso Ramos, Florianópolis, Brazil
| | - Marcelo Libório Schwarzbold
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Ambulatório de Transtornos Psiquiátricos Resistentes ao Tratamento Farmacológico (REFRACTA), Serviço de Psiquiatria, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil
| | - Ricardo Guarnieri
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Ambulatório de Transtornos Psiquiátricos Resistentes ao Tratamento Farmacológico (REFRACTA), Serviço de Psiquiatria, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Centro de Epilepsia do Estado de Santa Catarina (CEPES), Hospital Governador Celso Ramos, Florianópolis, Brazil
| | - Jean Costa Nunes
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Unidade de Neuropatologia, Serviço de Patologia, HU, UFSC, Florianópolis, Brazil
| | - Kátia Lin
- Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Serviço de Neurologia, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil
| | - Roger Walz
- Centro de Neurociências Aplicadas, Hospital Universitário, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil; Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil; Serviço de Neurologia, Departamento de Clínica Médica, HU, UFSC, Florianópolis, Brazil.
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Maseroli E, Corona G, Rastrelli G, Lotti F, Cipriani S, Forti G, Mannucci E, Maggi M. Prevalence of Endocrine and Metabolic Disorders in Subjects with Erectile Dysfunction: A Comparative Study. J Sex Med 2015; 12:956-65. [DOI: 10.1111/jsm.12832] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Mark K, Herbenick D, Fortenberry D, Sanders S, Reece M. The Object of Sexual Desire: Examining the “What” in “What Do You Desire?”. J Sex Med 2014; 11:2709-19. [DOI: 10.1111/jsm.12683] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Corona G, Rastrelli G, Maseroli E, Fralassi N, Sforza A, Forti G, Mannucci E, Maggi M. Low testosterone syndrome protects subjects with high cardiovascular risk burden from major adverse cardiovascular events. Andrology 2014; 2:741-7. [DOI: 10.1111/j.2047-2927.2014.00241.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 04/07/2014] [Accepted: 05/21/2014] [Indexed: 11/29/2022]
Affiliation(s)
- G. Corona
- Endocrinology Unit; Medical Department; Azienda Usl, Maggiore-Bellaria Hospital; Bologna Italy
| | - G. Rastrelli
- Sexual Medicine and Andrology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
| | - E. Maseroli
- Sexual Medicine and Andrology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
| | - N. Fralassi
- Sexual Medicine and Andrology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
| | - A. Sforza
- Endocrinology Unit; Medical Department; Azienda Usl, Maggiore-Bellaria Hospital; Bologna Italy
| | - G. Forti
- Endocrinology Unit; Department of Experimental, Clinical and Biomedical Sciences; University of Florence; Florence Italy
| | - E. Mannucci
- Diabetes Agency; Careggi Hospital; Florence Italy
| | - M. Maggi
- Endocrinology Unit; Medical Department; Azienda Usl, Maggiore-Bellaria Hospital; Bologna Italy
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Corona G, Giorda CB, Cucinotta D, Guida P, Nada E. Sexual dysfunction at the onset of type 2 diabetes: the interplay of depression, hormonal and cardiovascular factors. J Sex Med 2014; 11:2065-73. [PMID: 25041930 DOI: 10.1111/jsm.12601] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Several data have emphasized the importance of early diagnosis of erectile dysfunction (ED) and meticulous cardiovascular investigation in the type 2 diabetic mellitus (T2DM) patients. AIM To estimate the prevalence of ED and its associated determinants in a sample of male patients with new or recently diagnosed T2DM. METHODS The SUBITO-DE study is an observational, multicenter, prospective study involving 27 Italian diabetes centers. Male patients recently diagnosed with T2DM were consecutively interviewed by their attending physician at the diabetes care centers and asked whether they had experienced a change in their sexual function or found it unsatisfactory. Those responding positively were then invited to participate in the study. MAIN OUTCOME MEASURE Several hormonal and biochemical parameters were studied. RESULTS A nonselected series of 1,503 patients was interviewed, 499 of which (mean age, 58.8 ± 8.8 years) entered the study, yielding a final enrolment rate of 33.3%. ED was classified as mild in 19.4%, mild-to-moderate in 15.4%, moderate in 10.4%, and severe in 21.6% of patients, respectively. In addition, premature ejaculation, delayed ejaculation, and hypoactive sexual desire (HSD) were comorbid in 28.3%, 32.9%, and 58.4%, respectively. Finally, hypogonadism, showed an estimated prevalence of almost 20%. Both organic (at least one chronic DM-associated complication) and psychological factors (severe depressive symptoms) increased the risk of ED. Severe depressive symptoms were also associated with ejaculatory problems, HSD, and hypogonadism. CONCLUSIONS A high prevalence of sexual dysfunction in men with recently diagnosed T2DM was detected. Early diagnosis of ED could help prevent emotional and physical discomfort in men and aid in identifying reversible cardiovascular risk factors. Screening of sexual dysfunction should become a part of routine care in the management of T2DM patients.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda USL Bologna, Maggiore-Bellaria Hospital, Bologna, Italy
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Salonia A, Clementi MC, Ventimiglia E, Colicchia M, Capogrosso P, Castiglione F, Castagna G, Boeri L, Suardi N, Cantiello F, Damiano R, Montorsi F. Prevalence and predictors of concomitant low sexual desire/interest and new-onset erectile dysfunction - a picture from the everyday clinical practice. Andrology 2014; 2:702-8. [DOI: 10.1111/j.2047-2927.2014.00236.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 05/09/2014] [Accepted: 05/12/2014] [Indexed: 01/23/2023]
Affiliation(s)
- A. Salonia
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Research Doctorate Program in Urology; Magna Graecia University; Catanzaro Italy
| | - M. C. Clementi
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - E. Ventimiglia
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - M. Colicchia
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - P. Capogrosso
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - F. Castiglione
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - G. Castagna
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - L. Boeri
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
| | - N. Suardi
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
| | - F. Cantiello
- Research Doctorate Program in Urology; Magna Graecia University; Catanzaro Italy
| | - R. Damiano
- Research Doctorate Program in Urology; Magna Graecia University; Catanzaro Italy
| | - F. Montorsi
- Division of Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele; Milan Italy
- Università Vita-Salute San Raffaele; Milan Italy
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Maseroli E, Rastrelli G, Corona G, Boddi V, Amato AML, Mannucci E, Forti G, Maggi M. Gynecomastia in subjects with sexual dysfunction. J Endocrinol Invest 2014; 37:525-32. [PMID: 24515298 DOI: 10.1007/s40618-014-0055-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 01/20/2014] [Indexed: 01/23/2023]
Abstract
PURPOSE To analyze possible relationships between gynecomastia and clinical and biochemical parameters in a large cohort of subjects with sexual dysfunction (SD). METHODS A consecutive series of 4,023 men attending our Outpatient Clinic for SD was retrospectively studied. RESULTS After excluding Klinefelter's syndrome patients, the prevalence of gynecomastia was 3.1 %. Subjects with gynecomastia had significantly lower testosterone (T) levels; the association retained statistical significance after adjusting for age and life-style. However, only 33.3 % of subjects with gynecomastia were hypogonadal. Gynecomastia was associated with delayed puberty, history of testicular or hepatic diseases, as well as cannabis abuse. Patients with gynecomastia more frequently reported sexual complaints, such as severe erectile dysfunction [odds ratio (OR) = 2.19 (1.26-3.86), p = 0.006], lower sexual desire and intercourse frequency [OR = 1.23 (1.06-1.58) and OR = 1.84 (1.22-2.78), respectively; both p < 0.05], orgasm difficulties [OR = 0.49 (0.28-0.83), p = 0.008], delayed ejaculation and lower ejaculate volume [OR = 1.89 (1.10-3.26) and OR = 1.51 (1.23-1.86), respectively; both p < 0.05]. Gynecomastia was also positively associated with severe obesity, lower testis volume and LH, and negatively with prostate-specific antigen levels. The further adjustment for T did not affect these results, except for obesity. After introducing body mass index as a further covariate, all the associations retained statistical significance, except for delayed ejaculation and ANDROTEST score. When considering gynecomastia severity, we found a step-wise, T-independent, decrease and increase of testis volume and LH, respectively. Gynecomastia was also associated with the use of several drugs in almost 40 % of our patients. CONCLUSION Gynecomastia is a rare condition in subjects with SD, and could indicate a testosterone deficiency that deserves further investigation.
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Affiliation(s)
- E Maseroli
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
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