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Zhou H, Xu M, Xu Z, Li M, Ren C, Chen X, Liu X. The association of various physical activities with erectile dysfunction: NHANES 2001-2004. Sex Med 2023; 11:qfad036. [PMID: 37502219 PMCID: PMC10368580 DOI: 10.1093/sexmed/qfad036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/02/2023] [Accepted: 06/07/2023] [Indexed: 07/29/2023] Open
Abstract
Background The relationship between erectile dysfunction (ED) and physical activity has been established in several previous studies, but there is little information on the specific forms of activity that affect ED. Aim The objective of this study was to evaluate the relationship of 4 exercise categories and 2 activity intensities with ED in US men. Methods We used data sets from the National Health and Nutrition Examination Survey, 2001-2004. We used odds ratios (ORs) and multivariate logistic regression models to investigate the relationship between physical activity and ED. We also conducted subgroup analyses by age and controlled for potential confounder variables using propensity score matching analyses. Outcomes The primary outcome was ED as assessed through self-reporting. Results An overall 4094 adult men were included in the study. Adjusted multivariate regression models indicated that men who participated in monthly muscle-strengthening activities (OR = 0.75, P = .031), leisure activities (OR = 0.76, P = .024), or vigorous activities (OR = 0.64, P = .001) had a lower risk of ED. The subgroup analysis showed that among those ≥40 years old, muscle-strengthening activity (OR = 0.67, P = .005), leisure activity (OR = 0.72, P = .006), and vigorous activity (OR = 0.50, P < .001) were negatively associated with ED. After adjustment of propensity score matching, leisure activity and vigorous activity were also associated with a lower risk of ED, and muscle-strengthening activity was not significantly associated with ED. Clinical Implications Our findings could provide guidance to clinicians in helping patients with ED develop exercise programs. Strengths and Limitations We explored the relationship of 4 types and 2 intensities of exercise with ED, using a large sample size and sampling weights to produce representative data. However, this is only a cross-sectional study. Conclusion Active monthly participation in leisure and vigorous activity is associated with the maintenance of erectile function, while the relevance of muscle-strengthening activities needs further study.
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Affiliation(s)
| | | | | | - Muwei Li
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Congzhe Ren
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xiangyu Chen
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xiaoqiang Liu
- Corresponding author: Department of Urology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China.
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De Rocco Ponce M, Vecchiato M, Neunhaeuserer D, Battista F, Caretta N, Savalla F, Favero C, Garolla A, Foresta C, Ermolao A. Association Between Penile Color Doppler Ultrasonography and Cardiorespiratory Fitness in Patients With Vascular Erectile Dysfunction. Sex Med 2021; 9:100347. [PMID: 33975195 PMCID: PMC8240347 DOI: 10.1016/j.esxm.2021.100347] [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: 09/22/2020] [Revised: 02/28/2021] [Accepted: 03/02/2021] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION Vascular erectile dysfunction (ED) is a burdensome condition, associated with increased cardiovascular risk. Peak systolic velocity (PSV) represents the maximum pulse velocity in the cavernous artery measured by a penile color doppler ultrasonography (PCDU) during a pharmacologically induced erection and is considered a reliable parameter for the diagnosis of vascular ED. However, the cut-off value of standard PSV (30 cm/s) provides high sensitivity only in the diagnosis of advanced arteriogenic disease. Thus, an age-adjusted PSV (6.73 + 0.7 x age cm/s) has been proposed to offer a more accurate diagnosis of vascular ED. AIM In this study it was aimed to answer the following question: "Is there any positive association between indexes of vascular erectile dysfunction and cardiorespiratory fitness?" MAIN OUTCOME MEASURE AND METHODS 25 patients with a medical history of ED (median age 55.3 years) underwent PCDU after pharmacological stimulation. Subsequently, a functional evaluation with ECG-monitored, incremental, maximal cardiopulmonary exercise testing was performed. RESULTS Peak oxygen uptake (VO2 peak), peak oxygen uptake per body weight (VO2 peak/kg) and Watt/kg correlated with standard PSV, even when corrected for age and BMI (p < 0.05). No differences emerged in cardiopulmonary fitness between pathological and healthy patients (4 vs 21) identified using the standard PSV cut-off. Conversely, the age-adjusted PSV cut-off identified a greater number of patients as pathological (18 vs 7), presenting a significantly lower cardiopulmonary fitness, exercise capacity and efficiency when compared to patients with normal age-adjusted PSV (all p < 0.05). CONCLUSION Data showed an age and BMI independent association between vascular disfunction of cavernous artery and cardiopulmonary fitness, a known solid predictor of all-cause and disease-specific mortality. Moreover, the age-adjusted PSV better identified a subgroup of patients with vascular ED presenting impaired cardiorespiratory fitness and thus increased cardiovascular risk. De Rocco Ponce M, Vecchiato M, Neunhaeuserer D, et al. Association Between Penile Color Doppler Ultrasonography and Cardiorespiratory Fitness in Patients With Vascular Erectile Dysfunction. Sex Med 2021;9:100347.
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Affiliation(s)
- Maurizio De Rocco Ponce
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Marco Vecchiato
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Daniel Neunhaeuserer
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy.
| | - Francesca Battista
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Nicola Caretta
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Francesco Savalla
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Claudia Favero
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Andrea Garolla
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Carlo Foresta
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Andrea Ermolao
- Sports and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
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Meldrum DR, Morris MA, Gambone JC, Esposito K. Aging and erectile function. Aging Male 2020; 23:1115-1124. [PMID: 31724458 DOI: 10.1080/13685538.2019.1686756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
The authors review and discuss numerous factors that influence erectile function and their interactions, based on the published literature. Of critical importance are vascular nitric oxide; nutrition; exercise; weight control and maintaining insulin sensitivity; early treatment of hypertension with attention to effects on erectile function; avoiding sources of oxidative stress such as obesity and smoking; reducing inflammation (e.g. from gingivitis); improving pelvic floor muscle strength; and inhibiting cyclic GMP break-down. The described interventions act on different aspects of erectile biochemistry and physiology. Therefore, combining multiple therapeutic approaches will yield maximum benefits for erectile and vascular and general health.
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Affiliation(s)
- David R Meldrum
- Department of Reproductive Medicine, University of California San Diego, San Diego, CA, USA
- Reproductive Partners San Diego, La Jolla, CA, USA
| | - Marge A Morris
- Diabetes, Education and Nutrition Department, Mercy Regional Medical Center, Durango, CO, USA
| | - Joseph C Gambone
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Katherine Esposito
- Department of Advanced Medical and Surgical Sciences, Diabetes Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
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Association between Frailty and Erectile Dysfunction among Chinese Elderly Men. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9247237. [PMID: 32724818 PMCID: PMC7366209 DOI: 10.1155/2020/9247237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 06/30/2020] [Indexed: 12/29/2022]
Abstract
Objective This study is aimed at assessing association between frailty and erectile dysfunction among Chinese elderly men. Methods This community-based study was conducted with a sample of 341 Chinese elderly men (aged 60 to 83 years old) in Fuyang City (Anhui Province, China). Each of the participants completed a standard questionnaire, including demographics (age, height, weight, yearly income, educational status, comorbidity, lifestyle factors, etc.), medical and sexual history, and the Chinese version of Tilburg Frailty Indicator (TFI) and International Index of Erectile Function-5 (IIEF-5) for assessing frailty and erectile dysfunction (ED). Results The prevalence of ED and frailty in Chinese elderly men was 77.13% and 68.04%, respectively. Compared with the non-ED group, the ED group had increased age, spouse's age, BMI, prevalence of diabetes, and scores of TFI and lower yearly income, educational levels, and ratio of irregular intercourse (less than once per week) (all P < 0.05). Multivariate analysis indicated that age (OR: 0.860, 95% CI: 0.763-0.969), diabetes (OR: 0.330, 95% CI: 0.165-0.661), irregular intercourse (OR: 3.416, 95% CI: 1.874-6.229), and scores of TFI (OR: 0.906, 95% CI: 0.846-0.970) were regarded as independent risk factors for ED (all P < 0.05). And after adjusting for age, the TFI score had a negative significant association with the IIEF score (r = −0.134, P = 0.013). Conclusion This study confirmed the strong associations between ED and frailty among elderly men. Sexual health care for elderly men with ED should be assessed and taken addressed on the multidimensional assessments of frailty.
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Predictors of Sexual Desire and Sexual Function in Sedentary Middle-Aged Adults: The Role of Lean Mass Index and S-Klotho Plasma Levels. The FIT-AGEING Study. J Sex Med 2020; 17:665-677. [PMID: 32089483 DOI: 10.1016/j.jsxm.2020.01.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/27/2019] [Accepted: 01/21/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND Unhealthy lifestyle and aging negatively impact sexuality; consequently, the prevalence of sexual problems increases sharply in middle-aged adults, but the determinants of low sexual desire and sexual dysfunction are not fully elucidated. AIMS To investigate the association of cardiometabolic profile, free testosterone plasma levels, body composition, physical fitness, and S-Klotho plasma levels with sexual desire and sexual function in middle-aged sedentary adults. METHODS Seventy-four (39 women) sedentary middle-aged adults (45-65 years old) were recruited for the present cross-sectional study. OUTCOMES The blood samples were collected in the morning (12 h of fasting) to determine cardiometabolic biomarkers and free testosterone and S-Klotho plasma levels. The cardiometabolic risk score was calculated based on the International Diabetes Federation's clinical criteria, quantitative insulin sensitivity check index, and homeostatic model assessment of insulin resistance index. A dual-energy X-ray absorptiometry scanner was used to determine the lean mass index (LMI) and the fat mass index. Maximal oxygen uptake was determined by a maximum treadmill test using indirect calorimetry. Muscular strength was measured with knee extensor isokinetic dynamometry (60° s-1). Sexual desire was assessed with the Sexual Desire Inventory 2. Sexual function was assessed with the Massachusetts General Hospital-Sexual Functioning Questionnaire. RESULTS After age adjustment, free testosterone plasma levels were associated with solitary sexual desire in women (R2 = 0.193, β = 0.342, P = .044). The LMI was associated with solitary sexual desire in men (R2 = 0.258, β = 0.445, P = .024) and sexual function in women (R2 = 0.470, β = -0.607, P < .001). S-Klotho plasma levels were associated with solitary sexual desire and sexual function in men (R2 = 0.412, β = 0.817, P = .001; R2 = 0.193, β = -0.659, P = .021, respectively) and with dyadic sexual desire and sexual function in women (R2 = 0.270, β = 0.508, P = .020; R2 = 0.467, β = -0.676, P < .001, respectively). CLINICAL IMPLICATIONS S-Klotho plasma levels may represent a potential new biomarker for sexual desire and sexual function. Lean body mass development may benefit sexual desire and sexual function. STRENGTHS AND LIMITATIONS Strengths include the analysis of novel and diverse biomarkers of health for sexual desire and sexual function. Limitations include the cross-sectional design and a relatively small sample size; thus, results should be interpreted cautiously and in the study population context. CONCLUSION S-Klotho plasma levels were strongly associated with dyadic sexual desire, solitary sexual desire, and sexual function in sedentary middle-aged adults. The LMI was also positively associated with solitary sexual desire and sexual function in men and women, respectively. Dote-Montero M, De-la-O A, Castillo MJ, et al. Predictors of Sexual Desire and Sexual Function in Sedentary Middle-Aged Adults: The Role of Lean Mass Index and S-Klotho Plasma Levels. The FIT-AGEING Study. J Sex Med 2020;17:665-677.
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Hallanzy J, Kron M, Goethe VE, Köhn FM, Schmautz M, Arsov C, Hadaschik B, Imkamp F, Gschwend JE, Herkommer K. Erectile Dysfunction in 45-Year-Old Heterosexual German Men and Associated Lifestyle Risk Factors and Comorbidities: Results From the German Male Sex Study. Sex Med 2019; 7:26-34. [PMID: 30638828 PMCID: PMC6377383 DOI: 10.1016/j.esxm.2018.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 11/15/2018] [Accepted: 11/17/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Erectile dysfunction (ED) is a common public health issue with a significant impact on quality of life. The associations between ED and several risk factors have been reported previously. The continuously increasing incidence of these factors is contributing to the increasing prevalence of ED. AIM To assess ED prevalence and severity in a representative sample of 45-year-old German men and to analyze the association with risk factors (lifestyle risk factors/comorbidities). METHODS Data were collected within the German Male Sex-Study. Randomly selected 45-year-old men were invited. A total of 10,135 Caucasian, heterosexual, sexually active men were included in this analysis. The self-reported prevalence of ED was assessed using the Erectile Function domain of the International Index of Erectile Function. Risk factors for ED were ascertained using self-report questionnaires. An anamnesis interview and a short physical examination were performed. MAIN OUTCOME MEASURE ED prevalence and severity were evaluated in a cross-sectional design. The associations of ED with comorbidities (eg, depression, diabetes, hypertension, lower urinary tract symptoms) and lifestyle factors (ie, smoking, obesity, central obesity, physical inactivity, and poor self-perceived health-status) were analyzed by logistic regression. RESULTS The overall prevalence of ED was 25.2% (severe, 3.1%; moderate, 9.2%; mild to moderate, 4.2%; mild, 8.7%). Among the men with ED, 48.8% had moderate or severe symptoms. ED prevalence increased with the number of risk factors, to as high as 68.7% in men with 5-8 risk factors. In multiple logistic regression with backward elimination, the strongest associations with ED were found for depression (odds ratio [OR] = 1.87), poor self-perceived health status (OR = 1.72), lower urinary tract symptoms (OR = 1.68), and diabetes (OR = 1.38). CONCLUSION One out of 4 men already had symptoms of ED at age 45. Almost one-half of the men with ED had moderate to severe symptoms. ED was strongly associated with each analyzed risk factor, and the prevalence and severity of ED increased with an increasing number of risk factors. Hallanzy J, Kron M, Goethe VE, et al. Erectile Dysfunction in 45-Year-Old Heterosexual German Men and Associated Lifestyle Risk Factors and Comorbidities: Results From the German Male Sex Study. Sex Med 2019;7:26-34.
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Affiliation(s)
- Jacqueline Hallanzy
- Department of Urology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Martina Kron
- Institute of Epidemiology and Medical Biometrics, University of Ulm, Ulm, Germany
| | - Veronika E Goethe
- Department of Urology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | | | - Maximilian Schmautz
- Department of Urology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Christian Arsov
- Department of Urology, University Hospital Dusseldorf, Heinrich Heine University, Dusseldorf, Germany
| | - Boris Hadaschik
- Department of Urology, Heidelberg University Hospital, Ruprecht Karls University, Heidelberg, Germany; Department of Urology, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Florian Imkamp
- Clinic for Urology and Urologic Oncology, Hannover Medical School, Hannover, Germany
| | - Jürgen E Gschwend
- Department of Urology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Kathleen Herkommer
- Department of Urology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
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Abstract
OBJECTIVES To evaluate the association between handgrip strength and erectile dysfunction (ED) in community-dwelling older men. METHODS This cross-sectional study included 1771 participants of the Dong-gu Study. Handgrip strength was measured with a handheld dynamometer. ED was assessed with the Korean version of the International Index of Erectile Function (IIEF). ED was categorized as none to mild (IIEF-EF scores of 13-30) and moderate to severe (IIEF-EF scores of 0-12). Multivariable logistic regression was conducted with adjustment for potential confounders. RESULTS The proportion of men with moderate to severe ED was 48.8%. The age-adjusted ED score increased with increasing quartile of handgrip strength (11.0, 12.4, 13.4, and 14.0 in the lowest, second, third, and highest quartiles, respectively). After adjustment for potential confounders, greater handgrip strength was associated with a lower risk of ED (odds ratio (OR): 0.82 per 5 kg; 95% confidence interval (CI): 0.74-0.90). In addition, a high level of moderate to vigorous physical activity was associated with a lower risk of ED (OR: 0.75; 95% CI: 0.61-0.93). CONCLUSION In this study, aging men with greater handgrip strength had a lower risk of ED. This result suggests that reduced physical functioning may contribute to ED.
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Affiliation(s)
- Ho Seok Chung
- a Department of Urology , Chonnam National University Medical School , Gwangju , Republic of Korea
| | - Min-Ho Shin
- b Department of Preventive Medicine , Chonnam National University Medical School , Gwangju , Republic of Korea
| | - Kwangsung Park
- a Department of Urology , Chonnam National University Medical School , Gwangju , Republic of Korea
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Sansone A, Sansone M, Vaamonde D, Sgrò P, Salzano C, Romanelli F, Lenzi A, Di Luigi L. Sport, doping and male fertility. Reprod Biol Endocrinol 2018; 16:114. [PMID: 30415644 PMCID: PMC6231265 DOI: 10.1186/s12958-018-0435-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 10/24/2018] [Indexed: 11/11/2022] Open
Abstract
It is universally accepted that lifestyle interventions are the first step towards a good overall, reproductive and sexual health. Cessation of unhealthy habits, such as tobacco, alcohol and drug use, poor nutrition and sedentary behavior, is suggested in order to preserve/improve fertility in humans. However, the possible risks of physical exercise per se or sports on male fertility are less known. Being "fit" does not only improve the sense of well-being, but also has beneficial effects on general health: in fact physical exercise is by all means a low-cost, high-efficacy method for preventing or treating several conditions, ranging from purely physical (diabetes and obesity) to psychological (depression and anxiety), highly influencing male reproduction. If male sexual and reproductive health could be positively affected by a proper physical activity, inadequate bouts of strength - both excessive intensity and duration of exercise training - are more likely to have detrimental effects. In addition, the illicit use of prohibited drugs (i.e. doping) has reached pandemic proportions, and their actions, unfortunately very often underestimated by both amateur and professional athletes, are known to disrupt at different levels and throughout various mechanisms the male hypothalamic-pituitary-gonadal axis, resulting in hypogonadism and infertility.
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Affiliation(s)
- Andrea Sansone
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza - University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Massimiliano Sansone
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza - University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Diana Vaamonde
- Morphological Sciences Department, School of Medicine, Universidad de Córdoba, Cordoba, Spain
| | - Paolo Sgrò
- Department of Movement, Human and Health Sciences, Unit of Endocrinology, Università degli Studi di Roma "Foro Italico", Largo Lauro de Bosis 15, 00135, Rome, Italy
| | - Ciro Salzano
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Naples, Italy
| | - Francesco Romanelli
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza - University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza - University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Luigi Di Luigi
- Department of Movement, Human and Health Sciences, Unit of Endocrinology, Università degli Studi di Roma "Foro Italico", Largo Lauro de Bosis 15, 00135, Rome, Italy.
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Eisenberg ML, Meldrum D. Effects of age on fertility and sexual function. Fertil Steril 2017; 107:301-304. [PMID: 28160919 DOI: 10.1016/j.fertnstert.2016.12.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 12/16/2016] [Accepted: 12/16/2016] [Indexed: 12/14/2022]
Abstract
As paternal age increases in the developed world, more attention has been given to the effects of age on male reproductive and sexual function. Although the biologic potential for reproductive continues for most of a man's life, changes in sperm production do occur. In addition, erectile function changes with age, caused by the same factors that lead to other vascular disease.
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Affiliation(s)
- Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, California.
| | - David Meldrum
- Department of Reproductive Medicine, Division of Reproductive Endocrinology and Infertility, University of California, San Diego, California
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McCabe MP, Sharlip ID, Lewis R, Atalla E, Balon R, Fisher AD, Laumann E, Lee SW, Segraves RT. Risk Factors for Sexual Dysfunction Among Women and Men: A Consensus Statement From the Fourth International Consultation on Sexual Medicine 2015. J Sex Med 2016; 13:153-67. [DOI: 10.1016/j.jsxm.2015.12.015] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 12/17/2015] [Accepted: 12/18/2015] [Indexed: 12/20/2022]
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Kałka D, Domagała Z, Rusiecki L, Karpiński Ł, Gebala J, Kolęda P, Rusiecka M, Gworys B, Pilecki W. Heart rate recovery, cardiac rehabilitation and erectile dysfunction in males with ischaemic heart disease. Anatol J Cardiol 2015; 16:256-63. [PMID: 26642468 PMCID: PMC5368435 DOI: 10.5152/anatoljcardiol.2015.6122] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective: Heart rate recovery (HRR) is a recognised marker used in clinical practice for assessing the risk of sudden cardiac death. Physical exercise leads to an improvement in HRR and has a proven beneficial effect on erection quality (EQ) related to the activity of the autonomic nervous system in men with ischaemic heart disease (IHD). This paper evaluates the relationship between HRR and EQ in patients with IHD and erectile dysfunction (ED) who underwent cardiac rehabilitation. Methods: The main analysis was based on the Mann–Whitney U test, Wilcoxon signed-rank test, Spearman correlation coefficient, Pearson’s chi-square test, chi-square test, with the Yates correction and (if possible) parametric tests were used. This prospective, non-randomised intervention study included 124 men with IHD and ED [International Index of Erectile Function (IIEF-5) scores of ≤21]. Of these, 89 patients underwent a 6-month cardiac rehabilitation phase III programme, whereas 35 did not. The results of the participants’ total IIEF-5 scores and their HRR, demographic and clinical data were analysed. Results: The results of the 89 rehabilitated patients (mean age: 60.44±9.29 years) and 35 controls (mean age: 61.43±8.81 years) were analysed. In the rehabilitated patients, the mean baseline IIEF-5 score was 13.15±5.76 (95% CI: 11.93–14.36) and HRR was 16.49±7.68/min (95% CI: 14.88–18.11). After cardiac rehabilitation, the parameters of ED and HRR improved significantly and were significantly higher than those of the controls; the mean IIEF-5 score of the rehabilitated group increased to 15.36±6.51 (95% CI: 13.99–16.73), while HRR increased to 21.40±7.25/min (95% CI: 19.88–22.93). A significant correlation was found between ∆HRR and ∆EQ (r=0.409791) as a result of the 6-month cardiac training programme Conclusion: Cardiac rehabilitation assessed by HRR has a sizable effect on autonomic balance in patients with IHD and ED, which plays a significant role in the mechanism of erection improvement.
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Affiliation(s)
- Dariusz Kałka
- Cardiosexology Unit, Department of Pathophysiology, Wroclaw Medical University; ul. K. Marcinkowskiego 1; Wroclaw Poland; Centre for Men's Health in Wroclaw-Poland.
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Leoni LAB, Fukushima AR, Rocha LY, Maifrino LBMM, Rodrigues B. Physical activity on endothelial and erectile dysfunction: a literature review. Aging Male 2014; 17:125-30. [PMID: 24894579 DOI: 10.3109/13685538.2014.923836] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Physical inactivity, diabetes, hypertension, dyslipidemia, smoking and obesity were associated with imbalance in oxidative stress, leading to endothelial dysfunction. Such dysfunction is present in both cardiovascular disease (CVD) and erectile dysfunction (ED). ED is the persistent inability to achieve or sustain an erection sufficient for satisfactory sexual performance and is one of the first manifestations of endothelial damage in men with CVD risk factors. The purpose of this article is to review the results of studies involving physical activity, CVD, endothelial dysfunction and ED in order to verify its applicability for improving the health and quality of life of men with such disorders. There is consistent evidence that endothelial damage is intimately linked to ED, and this manifestation seems to be associated with the appearance CVDs. On the other hand, physical activity has been pointed out as an important clinical strategy in the prevention and treatment of CVDs and ED mainly associated with improvement of endothelial function. However, further experimental and clinical prospective investigations are needed to test the role of physical exercises in the modulation of endothelial function and their implications on erectile function and the appearance of CVDs.
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Affiliation(s)
- Luís Antônio B Leoni
- Human Movement Laboratory, São Judas Tadeu University (USJT) , São Paulo , Brazil
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Meldrum DR, Burnett AL, Dorey G, Esposito K, Ignarro LJ. Erectile Hydraulics: Maximizing Inflow While Minimizing Outflow. J Sex Med 2014; 11:1208-20. [DOI: 10.1111/jsm.12457] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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de Carvalho T, Gonzáles AI, Sties SW, de Carvalho GMD. Cardiovascular rehabilitation, ballroom dancing and sexual dysfunction. Arq Bras Cardiol 2014; 101:e107-8. [PMID: 24522280 PMCID: PMC4106820 DOI: 10.5935/abc.20130236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Affiliation(s)
- Tales de Carvalho
- Mailing address: Tales de Carvalho, Avenida Jornalista Rubens de
Arruda Ramos, 2.354, apto. 201, Centro. Postal Code 88015-702, Florianópolis, SC
- Brazil. E-mail:
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Brum CS, Rezende EC, de Lima JRP, Santos IC, Netto JMB, Figueiredo AA. Association of Lower Urinary Tract Symptoms and Maximal Oxygen Uptake (VO2max) in Men Aged 50 to 59 Years: A Case-control Study. Urology 2013; 82:876-80. [DOI: 10.1016/j.urology.2013.05.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Revised: 05/24/2013] [Accepted: 05/30/2013] [Indexed: 11/29/2022]
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Mostafa ME, Senbel AM, Mostafa T. Effect of chronic low-dose tadalafil on penile cavernous tissues in diabetic rats. Urology 2013; 81:1253-9. [PMID: 23726447 DOI: 10.1016/j.urology.2012.12.068] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2012] [Revised: 12/07/2012] [Accepted: 12/20/2012] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To assess the effect of chronic low-dose administration of tadalafil (Td) on penile cavernous tissue in induced diabetic rats. METHODS The study investigaged 48 adult male albino rats, comprising a control group, sham controls, streptozotocin-induced diabetic rats, and induced diabetic rats that received Td low-dose daily (0.09 mg/200 g weight) for 2 months. The rats were euthanized 1 day after the last dose. Cavernous tissues were subjected to histologic, immunohistochemical, morphometric studies, and measurement of intracavernosal pressure and mean arterial pressure in anesthetized rats. RESULTS Diabetic rats demonstrated dilated cavernous spaces, smooth muscles with heterochromatic nuclei, degenerated mitochondria, vacuolated cytoplasm, and negative smooth muscle immunoreactivity. Nerve fibers demonstrated a thick myelin sheath and intra-axonal edema, where blood capillaries exhibited thick basement membrane. Diabetic rats on Td showed improved cavernous organization with significant morphometric increases in the area percentage of smooth muscles and elastic tissue and a significant decrease of fibrous tissue. The Td-treated group showed enhanced erectile function (intracavernosal pressure/mean arterial pressure) at 0.3, 0.5, 1, 3, and 5 Hz compared with diabetic group values at the respective frequencies (P <.05) that approached control values. CONCLUSION Chronic low-dose administration of Td in diabetic rats is associated with substantial improvement of the structure of penile cavernous tissue, with increased smooth muscles and elastic tissue, decreased fibrous tissue, and functional enhancement of the erectile function. This raises the idea that the change in penile architecture with Td treatment improves erectile function beyond its half-life and its direct pharmacologic action on phosphodiesterase type 5.
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Affiliation(s)
- Mohamed E Mostafa
- Anatomy Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Hsiao W, Shrewsberry AB, Moses KA, Johnson TV, Cai AW, Stuhldreher P, Dusseault B, Ritenour CWM. Exercise is associated with better erectile function in men under 40 as evaluated by the International Index of Erectile Function. J Sex Med 2011; 9:524-30. [PMID: 22145804 DOI: 10.1111/j.1743-6109.2011.02560.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Studies have shown an association between erectile dysfunction and sedentary lifestyle in middle-aged men, with a direct correlation between increased physical activity and improved erectile function. Whether or not this relationship is present in young, healthy men has yet to be demonstrated. AIM The aim of this study was to assess the association between physical activity and erectile function in young, healthy men. MAIN OUTCOME MEASURES The primary end points for our study were: (i) differences in baseline scores of greater than one point per question for the International Index of Erectile Function (IIEF); (ii) differences in baseline scores of greater than one point per question for each domain of the IIEF; (iii) exercise energy expenditure; and (iv) predictors of dysfunction as seen on the IIEF. METHODS The participants were men between the ages of 18 and 40 years old at an academic urology practice. Patients self-administered the Paffenbarger Physical Activity Questionnaire and the IIEF. Patients were stratified by physical activity into two groups: a sedentary group (≤1,400 calories/week) and an active group (>1,400 calories/week). Men presenting for the primary reason of erectile dysfunction or Peyronie's disease were excluded. RESULTS Seventy-eight patients had complete information in this study: 27 patients (34.6%) in the sedentary group (≤1,400 kcal/week) and 51 patients (65.4%) in the active group (>1,400 kcal/week). Sedentary lifestyle was associated with increased dysfunction in the following domains of the IIEF: erectile function (44.4% vs. 21.6%, P = 0.04), orgasm function (44.4% vs. 17.7%, P = 0.01), intercourse satisfaction (59.3% vs. 35.3%, P = 0.04), and overall satisfaction (63.0% vs. 35.3%, P = 0.02). There was a trend toward more dysfunction in the sedentary group for total score on the IIEF (44.4% vs. 23.5%, P = 0.057), while sexual desire domain scores were similar in both groups (51.9% vs. 41.2%, P = 0.37). CONCLUSIONS We have demonstrated that increased physical activity is associated with better sexual function measured by a validated questionnaire in a young, healthy population. Further studies are needed on the long-term effects of exercise, or lack thereof, on erectile function as these men age.
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Affiliation(s)
- Wayland Hsiao
- Department of Urology, Emory University, Men's Health Center, Atlanta, Georgia 30322, USA
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Lifestyle and metabolic approaches to maximizing erectile and vascular health. Int J Impot Res 2011; 24:61-8. [DOI: 10.1038/ijir.2011.51] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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