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Longo M, Caruso P, Varro C, Tomasuolo M, Cirillo P, Scappaticcio L, Romano L, Arcaniolo D, Maiorino MI, Bellastella G, De Sio M, Esposito K. Semen quality and metabolic profile in people with type 1 diabetes with and without erectile dysfunction: a cross-sectional study. J Endocrinol Invest 2024:10.1007/s40618-023-02285-z. [PMID: 38225528 DOI: 10.1007/s40618-023-02285-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE The aim of the present study is to evaluate the association of metabolic and glycemic variables with semen parameters in patients with type 1 diabetes (T1D) with and without erectile dysfunction (ED). METHODS The study population included 88 adults with T1D using a continuous glucose monitoring, of whom 28 with ED (ED group) and 60 without it (NO ED group). All men completed the International Index of Erectile Function (IIEF-5) and underwent body composition analysis (BIA) and semen analysis. RESULTS ED group showed worse HbA1c levels [median (IQR), 8.4 (7.7, 9.9) vs 7.4 (7, 8.2) %, P < 0.001)], higher insulin dose [60 (51, 65) vs 45 (38, 56) UI/die, P = 0.004)] and a higher total body water and intracellular water as compared with ED group. Men in the ED group presented higher semen volume [2.8 (2.6, 4.2) vs 2.5 (2.2, 2.7) mL, P < 0.001] and sperm concentration [24 (19, 29) vs 20 (12, 23) mil/mL, P = 0.010], but reduced sperm progressive motility [28 (25, 35) vs 35 (25, 36) %, P = 0.011], higher rate of non-progressive motility [15 (10, 15) vs 10 (5, 10) %, P < 0.001] and higher rate of typical morphology [7(5, 8) vs 5 (4, 5) %, P = 0.001]. Based on multivariate logistic regression analysis performed to assess the association between clinical variables and ED, intracellular water (OR 3.829, 95% CI 1.205, 12.163, P = 0.023) resulted as the only independent predictor of ED. CONCLUSION Men with T1D and ED showed worse metabolic profile which is associated with poor semen quality, as compared with those without ED.
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Affiliation(s)
- M Longo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy.
- Division of Endocrinology and Metabolic Diseases, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - P Caruso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
- Division of Endocrinology and Metabolic Diseases, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - C Varro
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
| | - M Tomasuolo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
| | - P Cirillo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
| | - L Scappaticcio
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
| | - L Romano
- Unit of Urology, Department of Neurosciences, Reproductive Sciences, and Odontostomatology, University of Naples "Federico II", Naples, Italy
| | - D Arcaniolo
- Department of Woman, Child and General and Specialized Surgery, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - M I Maiorino
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
- Division of Endocrinology and Metabolic Diseases, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - G Bellastella
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
- Division of Endocrinology and Metabolic Diseases, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - M De Sio
- Department of Woman, Child and General and Specialized Surgery, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - K Esposito
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia 2, 80138, Naples, Italy
- Division of Endocrinology and Metabolic Diseases, University of Campania "Luigi Vanvitelli", Naples, Italy
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Longo M, Caruso P, Varro C, Tomasuolo M, Cirillo P, Scappaticcio L, Romano L, Arcaniolo D, Maiorino MI, Bellastella G, De Sio M, Esposito K. Semen quality and metabolic profile in people with type 1 diabetes with and without erectile dysfunction: a cross-sectional study. J Endocrinol Invest 2024. [DOI: https:/doi.org/10.1007/s40618-023-02285-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/14/2023] [Indexed: 03/28/2024]
Abstract
Abstract
Purpose
The aim of the present study is to evaluate the association of metabolic and glycemic variables with semen parameters in patients with type 1 diabetes (T1D) with and without erectile dysfunction (ED).
Methods
The study population included 88 adults with T1D using a continuous glucose monitoring, of whom 28 with ED (ED group) and 60 without it (NO ED group). All men completed the International Index of Erectile Function (IIEF-5) and underwent body composition analysis (BIA) and semen analysis.
Results
ED group showed worse HbA1c levels [median (IQR), 8.4 (7.7, 9.9) vs 7.4 (7, 8.2) %, P < 0.001)], higher insulin dose [60 (51, 65) vs 45 (38, 56) UI/die, P = 0.004)] and a higher total body water and intracellular water as compared with ED group. Men in the ED group presented higher semen volume [2.8 (2.6, 4.2) vs 2.5 (2.2, 2.7) mL, P < 0.001] and sperm concentration [24 (19, 29) vs 20 (12, 23) mil/mL, P = 0.010], but reduced sperm progressive motility [28 (25, 35) vs 35 (25, 36) %, P = 0.011], higher rate of non-progressive motility [15 (10, 15) vs 10 (5, 10) %, P < 0.001] and higher rate of typical morphology [7(5, 8) vs 5 (4, 5) %, P = 0.001]. Based on multivariate logistic regression analysis performed to assess the association between clinical variables and ED, intracellular water (OR 3.829, 95% CI 1.205, 12.163, P = 0.023) resulted as the only independent predictor of ED.
Conclusion
Men with T1D and ED showed worse metabolic profile which is associated with poor semen quality, as compared with those without ED.
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Bao B, Guo J, Zhang L, Pan Z, Huang H, Qin Z, Chen L, Zhou X, Liu B. Effects of obesity-related anthropometric indices and body composition on erectile dysfunction mediated by coronary artery disease: A Mendelian randomization study. Andrology 2024; 12:75-86. [PMID: 37082877 DOI: 10.1111/andr.13443] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/10/2023] [Accepted: 04/11/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND The causal relationship between obesity-related anthropometric indicators/body composition and erectile dysfunction has not been established in previous observational studies. METHOD We screened single nucleotide polymorphisms significantly associated with exposure from genome-wide association studies as instrumental variables (p < 5.0 × 10-8 ). The summary statistics for erectile dysfunction were collected from a genome-wide association study with a sample size of 223,805. Exposure and outcome populations included are of European ancestry. We used univariate and multivariate Mendelian randomization (i) to investigate the causal relationship between genetically predicted obesity-related anthropometric indicators/body composition and erectile dysfunction and (ii) to examine the mediating role of coronary artery disease. Mendelian randomization analysis was conducted using an inverse variance weighted method. A series of sensitivity analyses validated the results of the Mendelian randomization analysis. Causal estimates are expressed as odds ratios with 95% confidence intervals. RESULTS Obesity-related anthropometric indicators/body composition were associated with an increased risk of erectile dysfunction in univariate Mendelian randomization analyses. For the 1-SD increase in body mass index, the odds ratio was 1.841 (95% confidence interval: 1.049-1.355, p = 0.006). For the 1-SD increase in waist circumference and hip circumference, the odds ratios were 1.275 (95% confidence interval: 1.101-1.478, p = 0.001) and 1.156 (95% confidence interval: 1.015-1.317, p = 0.009), respectively. The odds ratio for the 1-SD increase in whole body fat mass was 1.221 (95% confidence interval: 1.047-1.388, p = 0.002). For the 1-SD increase in leg fat percentage (left and right), the odds ratios were 1.256 (95% confidence interval: 1.006-1.567, p = 0.044) and 1.285 (95% confidence interval: 1.027-1.608, p = 0.028), respectively. For the 1-SD increase in leg fat mass (left and right), the odds ratios were 1.308 (95% confidence interval: 1.108-1.544, p = 0.001) and 1.290 (95% confidence interval: 1.091-1.524, p = 0.003), respectively. For the 1-SD increase in arm fat mass (left and right), the odds ratios were 1.269 (95% confidence interval: 1.113-1.447, p < 0.001) and 1.254, respectively. Multivariate Mendelian randomization analysis showed that after adjusting for coronary artery disease, some genetic predispositions to obesity-related anthropometric indicators and body composition were still associated with an increased risk of erectile dysfunction. Significant associations were found for waist circumference-erectile dysfunction (odds ratio: 1.218, 95% confidence interval: 1.036-1.432), leg fat percentage (left)-erectile dysfunction (odds ratio: 1.245, 95% confidence interval: 1.035-1.497), leg fat mass (left)-erectile dysfunction (odds ratio: 1.264, 95% confidence interval: 1.051-1.521), arm fat mass (right)-erectile dysfunction (odds ratio: 1.186, 95% confidence interval: 1.024-1.373), and arm fat mass (left)-erectile dysfunction (odds ratio: 1.17, 95% confidence interval: 1.018-1.360). Meanwhile, coronary artery disease mediated the effects of fat on erectile dysfunction, and the proportion of coronary artery disease-mediated cases ranged from 10% to 22%. CONCLUSION There is a potential causal relationship between obesity-related anthropometric indicators/body composition and erectile dysfunction. Higher waist circumference, leg fat percentage, and arm fat mass may increase the risk of erectile dysfunction, and coronary artery disease partly mediates this overall effect. Understanding the causal relationship between obesity and erectile dysfunction and the mediating role of coronary artery disease may provide more information for erectile dysfunction intervention and prevention strategies.
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Affiliation(s)
- Binghao Bao
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Jianqiang Guo
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Lei Zhang
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
| | - Zhengkun Pan
- Department of Surgery, Yanqing Hospital of Beijing Chinese Medicine Hospital, Beijing, China
| | - Haonan Huang
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Zhongjian Qin
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Lu Chen
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Xiaofeng Zhou
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
- Department of Urology, China-Japan Friendship Hospital, Beijing, China
| | - Baoxing Liu
- Beijing University of Chinese Medicine, China-Japan Friendship Clinical Medical College, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
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Molina-Vega M, Asenjo-Plaza M, Banderas-Donaire MJ, Hernández-Ollero MD, Rodríguez-Moreno S, Álvarez-Millán JJ, Cabezas-Sanchez P, Cardona-Díaz F, Alcaide-Torres J, Garrido-Sánchez L, Castellano-Castillo D, Tinahones FJ, Fernández-García JC. Prevalence of and risk factors for erectile dysfunction in young nondiabetic obese men: results from a regional study. Asian J Androl 2021; 22:372-378. [PMID: 31603141 PMCID: PMC7406095 DOI: 10.4103/aja.aja_106_19] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Erectile dysfunction (ED), a condition closely related to cardiovascular morbidity and mortality, is frequently associated with obesity. In this study, we aimed to determine the prevalence of ED and evaluate the associated risk factors in a cohort of 254 young (18-49 years) nondiabetic obese (body mass index [BMI] ≥ 30 kg m-2) men from primary care. Erectile function (International Index of Erectile Function [IIEF-5] questionnaire), quality of life (Aging Males' Symptoms [AMS scale]), and body composition analysis (Tanita MC-180MA) were determined. Total testosterone was determined using high-performance liquid chromatography-mass spectrometry. Multivariate logistic regression analysis was used to study the factors associated with ED. ED prevalence was 42.1%. Subjects with ED presented higher BMI, waist circumference, number of components of the metabolic syndrome, AMS score, insulin resistance, and a more unfavorable body composition than those without ED. Multivariate logistic regression analysis showed that a pathological AMS score (odds ratio [OR]: 4.238, P < 0.001), degree of obesity (BMI ≥ 40 kg m-2, OR: 2.602, P = 0.005, compared with BMI 30-34.9 kg m-2), high-density lipoprotein (HDL)-cholesterol levels (OR: 0.956, P = 0.004), and age (OR: 1.047, P = 0.016) were factors independently associated with ED. In conclusion, we demonstrate that, in a primary care-based cohort of nondiabetic young obese men, ED affected >40% of subjects. A pathological AMS score, the degree of obesity, and age were positively associated with ED, while elevated HDL-cholesterol levels were inversely associated with the odds of presenting ED. Further prospective studies are needed to evaluate the long-term consequences of ED in this population.
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Affiliation(s)
- MarIa Molina-Vega
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
| | | | | | | | | | | | | | - Fernando Cardona-Díaz
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Juan Alcaide-Torres
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain
| | - Lourdes Garrido-Sánchez
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Daniel Castellano-Castillo
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Francisco J Tinahones
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - José C Fernández-García
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital (IBIMA), Málaga University, Málaga 29010, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid 28029, Spain
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5
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Pizzol D, Smith L, Fontana L, Caruso MG, Bertoldo A, Demurtas J, McDermott D, Garolla A, Grabovac I, Veronese N. Associations between body mass index, waist circumference and erectile dysfunction: a systematic review and META-analysis. Rev Endocr Metab Disord 2020; 21:657-666. [PMID: 32002782 DOI: 10.1007/s11154-020-09541-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Growing evidence reports that obesity might play a role in erectile dysfunction (ED), but limited knowledge is available. We conducted a meta-analysis to estimate the prevalence of ED in overweight men and men with obesity. We performed a systematic review up to 01/04/2019 to investigate the associations between obesity and ED. Applying a random-effect model, we calculated the prevalence of ED, the odds ratio (OR) for the presence of ED by Body Mass Index (BMI) categories and the mean differences between ED and controls in BMI and Waist Circumference (WC). Among 3409 studies, we included 45 articles with 42,489 men (mean age = 55 years). Taking normal weight men as reference, the prevalence of ED was significantly higher in overweight (OR = 1.31; 95%CI: 1.13-1.51; I2 = 72%) and in men with obesity (OR = 1.60; 95%CI: 1.29-1.98; I2 = 79%). Adjusting our analyses for potential confounders, the results were confirmed in men with obesity (OR = 1.46; 95%CI: 1.24-1.72; I2 = 72%). ED was associated with significant higher values of BMI (MD = 0.769; 95%CI: 0.565-0.973 Kg/m2; I2 = 78%) and WC (MD = 5.251 cm; 95%CI: 1.295-9.208; I2 = 96%). Considering the high prevalence of ED among men with obesity, clinicians should screen for this clinical condition in this population. Findings from the present study suggest that reducing adiposity is a crucial approach in patients with ED who are affected by obesity.
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Affiliation(s)
- Damiano Pizzol
- Italian Agency for Development Cooperation, Jerusalem, Israel
| | - Lee Smith
- The Cambridge Centre for Sport & Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Luigi Fontana
- Faculty of Medicine and Health and Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Maria Gabriella Caruso
- Ambulatory of Clinical Nutrition, National Institute of Gastroenterology, Research Hospital, IRCCS "Saverio de Bellis" of Castellana Grotte (BA), 70013, Castellana Grotte, Italy
| | | | - Jacopo Demurtas
- Primary Care Department Azienda USL Toscana Sud Est, Grosseto, Italy
| | - Daragh McDermott
- The Cambridge Centre for Sport & Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Andrea Garolla
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Igor Grabovac
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Vienna, Austria
| | - Nicola Veronese
- National Research Council, Neuroscience Institute, Aging Branch, 35128, Padova, Italy.
- Primary Care Department, Geriatric Unit, Azienda ULSS (Unità Locale Socio Sanitaria) 3 "Serenissima", Dolo-Mirano District, Milano, Italy.
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6
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Sanches BC, Laranja WW, Alonso JC, Rejowski RF, Simões FA, Reis LO. Does underestimated penile size impact erectile function in healthy men? Int J Impot Res 2018; 30:158-162. [PMID: 29925936 DOI: 10.1038/s41443-018-0039-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 04/17/2018] [Accepted: 04/30/2018] [Indexed: 11/09/2022]
Abstract
The aim of this study is to assess the impact of objective (stretched) and subjective penile size in the erectile function in a urological check-up program on a cross-sectional study including 689 men aged 35-70 years. IIEF-5 questionnaire, physical examination (penile length, prostate volume, blood pressure, body mass index-BMI), metabolic syndrome (MS), comorbidities, habits (sexual intercourse frequency, physical activity, alcohol, and tobacco use), level of education, serum glucose, total testosterone, estradiol, PSA, lipid profile, and self-perceptions (ejaculation time and subjective penile size) were examined in multivariate models using logistic and linear regressions. Penile objective mean length was 13.08 cm ± 2.32 and 67 (9.72%) patients referred small penis self-perception. Seventy-six (11.03%) participants had severe erectile dysfunction (ED), 75 (10.88%) had mild to moderate and moderate ED, 112 (16.25%) had mild ED and 426 (61.83%) had no ED. Risk factors for ED that held statistical significance were self-perceived small penis (OR = 2.23, 95% CI 1.35-3.69, p = .0017), sexual intercourse frequency (per week) (OR = 0.45, 95% CI 0.38-0.52, p < .0001), satisfactory ejaculation time (no vs. yes, OR = 2.06, 95% CI 1.46-2.92, p < .0001), comorbidity (yes vs. no, OR = 2.01, 95% CI 1.46-2.76, p < .0001), age >65 years (OR = 2.93, 95% CI 1.53-5.61, p < .0001), tobacco use (yes vs. no, OR = 1.41, 95% CI 1.02-1.96, p < .0375), regular physical activity (no vs. yes, OR = 1.59, 95% CI 1.13-2.23, p < .0083), serum total testosterone < 200 ng/dl (OR = 3.48, 95% CI 1.69-7.16, p = 0.0009), serum glucose > 100 mg/dl (OR = 1.69, 95% CI 1.18-2.43, p = 0.0044) and systolic blood pressure > 130 mmHg (OR = 1.60, 95% CI 1.16-2.19, p = 0.0037). Results suggest that in addition to previously reported risk factors, patient's subjective impressions of penile size negatively impacts sexual life in about 10% of men considered healthy, while objective penile length does not play significant role in erectile function.
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Affiliation(s)
- Brunno Cf Sanches
- Pontifical Catholic University of Campinas, PUC-Campinas, São Paulo, Brazil.,University of Campinas, PUC-Campinas, São Paulo, Brazil
| | - Walker W Laranja
- University of Campinas, PUC-Campinas, São Paulo, Brazil.,Paulínia Municipal Hospital, PUC-Campinas, São Paulo, Brazil
| | - João Cc Alonso
- Paulínia Municipal Hospital, PUC-Campinas, São Paulo, Brazil
| | | | | | - Leonardo O Reis
- Pontifical Catholic University of Campinas, PUC-Campinas, São Paulo, Brazil. .,University of Campinas, PUC-Campinas, São Paulo, Brazil. .,Paulínia Municipal Hospital, PUC-Campinas, São Paulo, Brazil.
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7
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Elkhoury FF, Rambhatla A, Mills JN, Rajfer J. Cardiovascular Health, Erectile Dysfunction, and Testosterone Replacement: Controversies and Correlations. Urology 2017; 110:1-8. [DOI: 10.1016/j.urology.2017.07.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/15/2017] [Accepted: 07/20/2017] [Indexed: 10/19/2022]
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8
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Sexual Function, Obesity, and Weight Loss in Men and Women. Sex Med Rev 2017; 5:323-338. [DOI: 10.1016/j.sxmr.2017.03.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 03/26/2017] [Accepted: 03/27/2017] [Indexed: 01/06/2023]
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9
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Bozorgmehri S, Fink HA, Parimi N, Canales B, Ensrud KE, Ancoli-Israel S, Canales M. Association of Sleep Disordered Breathing with Erectile Dysfunction in Community Dwelling Older Men. J Urol 2017; 197:776-782. [PMID: 27697577 PMCID: PMC5374724 DOI: 10.1016/j.juro.2016.09.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE We investigated the association between sleep disordered breathing and erectile dysfunction in older men. MATERIALS AND METHODS We performed a cross-sectional analysis of community dwelling men age 67 years or older enrolled in the Osteoporotic Fractures in Men Sleep Study. Participants underwent overnight polysomnography (2003 to 2005) and completed sexual health questionnaires (2005 to 2006). We defined sleep disordered breathing using the apnea-hypopnea index or nocturnal hypoxemia. Erectile dysfunction was defined using the MMAS (Massachusetts Male Aging Study) scale and, in sexually active men, the International Index of Erectile Function. We used logistic regression to examine the association between sleep disordered breathing and erectile dysfunction. RESULTS Mean participant age was 76±5 years. Of the 2,676 men completing the MMAS, 70% had moderate to complete erectile dysfunction. Among 1,099 sexually active men completing the IIEF-5 (5-item International Index of Erectile Function), 26% had moderate to severe erectile dysfunction. A higher apnea-hypopnea index was associated with greater odds of MMAS defined moderate to complete erectile dysfunction after adjusting for age and study site (OR 1.39, 95% CI 1.00-1.92 for severe sleep disordered breathing vs none, p trend=0.008), but not after further adjustment for body mass index, socioeconomic status and comorbidities (OR 1.05, 95% CI 0.75-1.49, p trend=0.452). Greater nocturnal hypoxemia was associated with increased odds of MMAS defined moderate to complete erectile dysfunction (unadjusted OR 1.36, 95% Cl 1.04-1.80 vs none) but this was attenuated after adjustment for age and study site (OR 1.24, 95% CI 0.92-1.66). Sleep disordered breathing was not associated with erectile dysfunction by 5-item International Index of Erectile Function. CONCLUSIONS In this cross-sectional analysis in older men sleep disordered breathing was associated with higher odds of erectile dysfunction in unadjusted analyses that was largely explained by higher body mass index and increased comorbidity among men with sleep disordered breathing. Prospective studies accounting for obesity and multimorbidity would further clarify the association of sleep disordered breathing and erectile dysfunction.
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Affiliation(s)
- Shahab Bozorgmehri
- Department of Epidemiology, College of Public Health and Health Professions & College of Medicine, University of Florida, and Malcom-Randall VAMC, Gainesville, Florida.
| | - Howard A Fink
- Department of Medicine, and Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota; Center for Chronic Disease Outcomes Research, Veterans Affairs Health System, Minneapolis, Minnesota; Geriatric Research Education and Clinical Center, Veterans Affairs Health System, Minneapolis, Minnesota
| | - Neeta Parimi
- California Pacific Medical Center Research Institute, San Francisco, California
| | - Benjamin Canales
- Department of Urology, College of Public Health and Health Professions & College of Medicine, University of Florida, and Malcom-Randall VAMC, Gainesville, Florida
| | - Kristine E Ensrud
- Department of Medicine, and Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota; Center for Chronic Disease Outcomes Research, Veterans Affairs Health System, Minneapolis, Minnesota
| | - Sonia Ancoli-Israel
- Departments of Psychiatry and Medicine, University of California, San Diego, La Jolla, California
| | - Muna Canales
- Department of Medicine (Nephrology), College of Public Health and Health Professions & College of Medicine, University of Florida, and Malcom-Randall VAMC, Gainesville, Florida
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