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Akorede BA, Hassan SA, Akhigbe RE. Penile erection and cardiovascular function: effects and pathophysiology. Aging Male 2024; 27:2336627. [PMID: 38567396 DOI: 10.1080/13685538.2024.2336627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Abstract
Penile erection (PE) is a hemodynamic event that results from a neuroendocrine process, and it is influenced by the cardiovascular status of the patient. However, it may also modulate an individual's cardiovascular events. The present study provides the mechanisms involved in the association of PE and cardiovascular function. Erection upsurges the cardiac rate, blood pressure, and oxygen uptake. Sex-enhancing strategies, such as phosphodiesterase inhibitors, alprostadil, and testosterone also promote vasodilatation and cardiac performance, thus preventing myocardial infarction. More so, drugs that are used in the treatment of hypertensive heart diseases (such as angiotensin system inhibitors and β-blockers) facilitate vasodilatation and PE. These associations have been linked with nitric oxide- and testosterone-dependent enhancing effects on the vascular endothelium. In addition, impaired cardiovascular function may negatively impact PE; therefore, impaired PE may be a pointer to cardiovascular pathology. Hence, evaluation of the cardiovascular status of an individual with erectile dysfunction (ED) is essential. Also, employing strategies that are used in maintaining optimal cardiac function may be useful in the management of ED.
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Affiliation(s)
- B A Akorede
- Department of Biomedical Sciences, University of Wyoming, Laramie, WY, USA
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Nigeria
| | - S A Hassan
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Nigeria
| | - R E Akhigbe
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Nigeria
- Department of Physiology, Ladoke Akintola University, Ogbomoso, Nigeria
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Wang M, Dai B, Liu Q, Wang X, Xiao Y, Zhang G, Jiang H, Zhang X, Zhang L. Polystyrene nanoplastics exposure causes erectile dysfunction in rats. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 280:116551. [PMID: 38875818 DOI: 10.1016/j.ecoenv.2024.116551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 05/11/2024] [Accepted: 06/03/2024] [Indexed: 06/16/2024]
Abstract
Polystyrene nanoplastics (PS-NPs), emerging and increasingly pervasive environmental contaminants, have the potential to cause persistent harm to organisms. Although previous reports have documented local accumulation and adverse effects in a variety of major organs after PS-NPs exposure, the impact of PS-NPs exposure on erectile function remains unexplored. Herein, we established a rat model of oral exposure to 100 nm PS-NPs for 28 days. To determine the best dose range of PS-NPs, we designed both low-dose and high-dose PS-NPs groups, which correspond to the minimum and maximum human intake doses, respectively. The findings indicated that PS-NPs could accumulate within the corpus cavernosum and high dose but not low dose of PS-NPs triggered erectile dysfunction. Moreover, the toxicological effects of PS-NPs on erectile function include fibrosis in the corpus cavernous, endothelial dysfunction, reduction in testosterone levels, elevated oxidative stress and apoptosis. Overall, this study revealed that PS-NPs exposure can cause erectile dysfunction via multiple ways, which provided new insights into the toxicity of PS-NPs.
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Affiliation(s)
- Ming Wang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Institute of Urology, Anhui Medical University, Hefei 230022, China; Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Bangshun Dai
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Institute of Urology, Anhui Medical University, Hefei 230022, China; Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Qiushi Liu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Institute of Urology, Anhui Medical University, Hefei 230022, China; Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Xiaobin Wang
- Department of Urology, Southern University of Science and Technology Hospital, Shenzhen 518052, China
| | - Yunzheng Xiao
- Department of Urology, Southern University of Science and Technology Hospital, Shenzhen 518052, China
| | - Guilong Zhang
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai 264003, China.
| | - Hui Jiang
- Department of Urology, Peking University First Hospital Institute of Urology, Peking University Andrology Center, Beijing 100034, China.
| | - Xiansheng Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Institute of Urology, Anhui Medical University, Hefei 230022, China; Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China.
| | - Li Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Institute of Urology, Anhui Medical University, Hefei 230022, China; Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China; Center for Scientific Research of the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.
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Inayat S, Aziz F, Younas A, Durante A. Determinants of Sexual Health and Sexual Quality of Life after Cardiovascular Surgeries: An Integrative Review. Heart Lung Circ 2024:S1443-9506(24)00657-7. [PMID: 38969608 DOI: 10.1016/j.hlc.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 05/13/2024] [Accepted: 05/23/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND AND AIM Sexual health and sexual quality of life are key components of psychosocial adjustment after cardiac surgeries and are often linked with improving the general quality of life. Reviews have been conducted to highlight the associations between cardiovascular diseases and sexual dysfunctions, but no review reported determinants of sexual health and sexual quality of life in patients after cardiovascular surgeries. We aimed to comprehensively examine the determinants of sexual health and sexual quality of life among individuals with cardiovascular surgeries. METHODS Literature was searched within PubMed, CINAHL, Scopus, Web of Science, and OVID databases. In total, 816 records were identified from database searches, 279 records were screened, and 11 empirical studies were included for review. Relevant data were extracted using literature summary tables and synthesised using an inductive approach. RESULTS The core determinants of sexual health and sexual quality of life were type of surgery and comorbidities, fears and uncertainties regarding sexual activity, sexual health education and counselling, spousal relationship and communication, and demographic factors such as advanced age and literacy levels. Major surgeries performed were coronary artery bypass grafting (CABG) and heart valve surgeries. The data collection tools used to collect data for sexual health and sexual quality of life were the International Erectile Function Questionnaire (IEFQ), International Index of Erectile Function (IIEF), Female Sexual Function Index (FSFI), Sexual Knowledge CABG Scale (SKS-CABG), Sexual Quality of Life Questionnaire (SQOL), SKS-Myocardial Infarction Scale (SKS-MI), and Couple Communication Scale (CCS). CONCLUSIONS Despite their importance, sexual health and quality of life are frequently overlooked during patient rehabilitation after cardiovascular surgeries. The lack of adequate education and counselling from healthcare professionals frequently leads to increased fear and uncertainties among individuals and their partners. Therefore, more person-centred educational and counselling approaches should be developed to address the sexual concerns of individuals and their partners.
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Affiliation(s)
- Shahzad Inayat
- Faculty of Nursing, University of Calgary, Calgary, Alberta, Canada
| | - Faisal Aziz
- Interdisciplinary Metabolic Medicine Trials Unit, Medical University of Graz, Graz, Styria, Austria; Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Styria, Austria
| | - Ahtisham Younas
- Faculty of Nursing, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.
| | - Angela Durante
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy; SITRA, Fondazione Toscana G. Monasterio, Pisa and Massa, Italy
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Zhang Z, Yan M, Li Y, Pan Y, Wang S, Xu M, Zhou H, Liu X. The indicative effects of apolipoproteins on organic erectile dysfunction: bridging Mendelian randomization and case-control study. Front Endocrinol (Lausanne) 2024; 15:1359015. [PMID: 38938512 PMCID: PMC11208309 DOI: 10.3389/fendo.2024.1359015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/24/2024] [Indexed: 06/29/2024] Open
Abstract
The existing research on the association between apolipoproteins (Apos) and erectile dysfunction (ED) primarily relies on observational studies and does not distinguish between organic and psychogenic causes when diagnosing ED. It is difficult to believe that Apos play a role in psychogenic ED. To address these issues, our study explored the causal relationship between lipoproteins and ED using Mendelian randomization (MR) analysis and differentiate between organic and psychogenic ED through the use of nocturnal penile tumescence and rigidity (NPTR) monitoring. Multivariate MR analysis revealed significant causal associations between high-density lipoprotein (HDL), Apo A1, and Apo B/A1 with ED (OR and 95% CI were 0.33 (0.14-0.78), 3.58 (1.52-8.43), and 0.30 (0.13-0.66)). we conducted statistical and analytical analyses on the data of 212 patients using multivariate analyses and receiver operating characteristic (ROC) curves. Patients with organic ED had significantly lower levels of HDL, Apo A1 and Apo A1/B, whereas patients with organic ED had considerably higher levels of Apo B and low-density lipoprotein (LDL). The diagnostic value of Apos in predicting the risk of organic ED was evaluated using ROC curves. The results indicated that Apo A1 and Apo A1/B demonstrated good predictive value. HDL, Apo A1, and Apo A1/B have been identified as risk factors for ED in our study. Furthermore, our research highlights the significance of Apo A1 and Apo A1/Apo B in the development of organic ED and suggests their potential use as indicators to assess the risks associated with organic ED.
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Affiliation(s)
- Zhexin Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Mo Yan
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Yuezheng Li
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Pan
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Shangren Wang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mingming Xu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hang Zhou
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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Prieto LR, Shires DA, Xiong Y. Factors Associated with Erectile Dysfunction Among Older Gay Men. ARCHIVES OF SEXUAL BEHAVIOR 2024:10.1007/s10508-024-02908-3. [PMID: 38839704 DOI: 10.1007/s10508-024-02908-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 04/10/2024] [Accepted: 05/21/2024] [Indexed: 06/07/2024]
Abstract
Erectile dysfunction (ED) is a common issue that aging men encounter, but whether internalized gay ageism (i.e., the internalization of ageist messages within the context of aging as a gay man) is related to ED among older gay men is unknown. A cross-sectional web-based survey explored the relationship between internalized gay ageism, health-related and social factors, and ED among older gay men who resided in the Midwest United States (N = 181). Internalized gay ageism was not significantly associated with ED. However, hierarchical regression analysis found that age (β = .224, t = 2.70, p = .008) and overall health (β = -.247, t = -3.05, p = .003) were significantly associated with ED among older gay men, suggesting that older gay men share similar risk factors for ED as the general male population. Future research should continue to explore other factors that are unique to gay men that may be associated with ED.
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Affiliation(s)
- Lucas R Prieto
- Department of Social Work, College of Public Health, George Mason University, Fairfax, VA, 22030, USA.
| | - Deirdre A Shires
- School of Social Work, Michigan State University, East Lansing, MI, USA
| | - Yuan Xiong
- School of Social Work, Michigan State University, East Lansing, MI, USA
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Kho YY, Lee SHE, Chin K, Sidek NZ, Ma VC, Seng DH, Cai S, Tan LW, Teo SM, Gogna A, Patel A, Venkatanarasimha N. US of the Penis: Beyond Erectile Dysfunction. Radiographics 2024; 44:e230157. [PMID: 38814798 DOI: 10.1148/rg.230157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
High-frequency US, with a linear transducer and gray-scale, color, and spectral Doppler US techniques, is the primary imaging modality for evaluation of the penis. It can allow delineation of anatomy and assessment of dynamic blood flow; it is easily available and noninvasive or minimally invasive; it is cost effective; and it is well tolerated by patients. US assessment after pharmacologic induction of erection is an additional tool in assessing patients with suspected vasculogenic impotence, and also in selected patients with penile trauma and suspected Peyronie disease. Penile injuries, life-threatening infections, and vascular conditions such as priapism warrant rapid diagnosis to prevent long-term morbidities due to clinical misdiagnosis or delayed treatment. US can facilitate a timely diagnosis in these emergency conditions, even at the point of care such as the emergency department, which can facilitate timely treatment. In addition, color and spectral Doppler US are valuable applications in the follow-up of patients treated with endovascular revascularization procedures for vasculogenic erectile dysfunction. Image optimization and attention to meticulous techniques including Doppler US is vital to improve diagnostic accuracy. Radiologists should be familiar with the detailed US anatomy, pathophysiologic characteristics, scanning techniques, potential pitfalls, and US manifestations of a wide spectrum of vascular and nonvascular penile conditions to suggest an accurate diagnosis and direct further management. The authors review a range of common and uncommon abnormalities of the penis, highlight their key US features, discuss differential diagnosis considerations, and briefly review management. ©RSNA, 2024 Supplemental material is available for this article.
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Affiliation(s)
- Ying Ying Kho
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Sally Hsueh Er Lee
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Kenneth Chin
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Nur Zakiah Sidek
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Voon Chee Ma
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Dorothy Hkawn Seng
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Sihui Cai
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Lee Wei Tan
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Si Min Teo
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Apoorva Gogna
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Ankur Patel
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
| | - Nanda Venkatanarasimha
- From the Allied Health Division (Y.Y.K., S.H.E.L., N.Z.S., V.C.M., D.H.S., S.C., L.W.T., S.M.T.) and Division of Radiological Sciences (K.C., A.G., A.P., N.V.), Singapore General Hospital, 31 Third Hospital Ave, Singapore 168753
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Zhang Y, Wu X, Liu G, Feng X, Zhang W, Jiang H, Zhang X. Association between cardiometabolic index and erectile dysfunction among US adults: a cross-sectional analysis of the National Health and Nutrition Examination Survey 2001-2004. Int J Impot Res 2024; 36:422-429. [PMID: 38123844 DOI: 10.1038/s41443-023-00801-6] [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: 08/15/2023] [Revised: 11/14/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
The aim of this study was to assess the association between a new metabolic index, the cardiometabolic index (CMI) and erectile dysfunction (ED). The data for this study relied on the National Health and Nutrition Examination Survey (NHANES), a cross-sectional database, between 2001 and 2004. The CMI was calculated as the following formula: Triglyceride (TG) (mmol/L)/ High density lipid-cholesterol (HDL-C) (mmol/L) ×waist-height ratio (WHtR). The multivariate logistic regression analyses were conducted to assess the association between CMI and ED, supplemented by subgroup analysis and dose-response curves. Finally, a total of 1367 adult male participants were identified, and the mean CMI was 0.83 ± 0.02. Multivariate logistic regression analysis showed that in model 2 controlling for all potential confounders, CMI was significantly associated with ED (OR = 1.49, 95% CI: 1.09, 2.04) (p = 0.017). Subsequently, we convert the CMI from a continuous variable to a categorical variable (Tertiles). The results showed that male participants in CMI Tertile 3 group had a higher risk of ED than those in Tertile 1 group in model 2 (OR = 2.07, 95% CI: 1.12, 3.83, P = 0.024). The subgroup analysis of model 2 demonstrated that CMI was significantly associate with ED in participants aged ≥50 y (OR = 2.31, 95% CI: 1.35, 3.95, P = 0.005), body mass index (BMI) > 30 kg/m2 (OR = 1.78, 95% CI: 1.10, 2.90, P = 0.023), with hypertension (OR = 1.89, 95% CI: 1.63, 3.45, P = 0.020), with diabetes mellitus (OR = 1.67, 95% CI: 1.13, 2.47, P = 0.015), with cardiovascular disease (CVD) (OR = 1.54, 95% CI: 1.12, 2.10, P = 0.011) and smoking (OR = 2.07, 95% CI: 1.26, 3.39, P = 0.007). This study demonstrates a strong association between CMI and ED and an increased risk of ED with higher CMI levels. More prospective studies with large samples and good designs are needed to validate our results in the future.
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Affiliation(s)
- Yuyang Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Xu Wu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Guodong Liu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Xingliang Feng
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China.
- Department of Urology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China.
| | - Wei Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Hui Jiang
- Department of Urology, Peking University First Hospital Institute of Urology, Peking University Andrology Center, Beijing, China
| | - Xiansheng Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China.
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Mann U, Bal DS, Panchendrabose K, Brar R, Patel P. Risk of major adverse cardiovascular events in rural vs urban settings among patients with erectile dysfunction: a propensity-weighted retrospective cohort study of 430 621 men. J Sex Med 2024; 21:522-528. [PMID: 38600710 DOI: 10.1093/jsxmed/qdae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/27/2024] [Accepted: 02/28/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND The relationship between erectile dysfunction (ED) and cardiovascular (CV) events has been postulated, with ED being characterized as a potential harbinger of CV disease. Location of residence is another important consideration, as the impact of rural residence has been associated with worse health outcomes. AIM To investigate whether men from rural settings with ED are associated with a higher risk of major adverse CV events (MACEs). METHODS A propensity-weighted retrospective cohort study was conducted with provincial health administrative databases. ED was defined as having at least 2 ED prescriptions filled within 1 year. MACE was defined as the first hospitalization for an episode of acute myocardial infarction, heart failure, or stroke that resulted in a hospital visit >24 hours. We classified study groups into ED urban, ED rural, no ED urban, and no ED rural. A multiple logistic regression model was used to determine the propensity score. Stabilized inverse propensity treatment weighting was then applied to the propensity score. OUTCOMES A Cox proportional hazard model was used to examine our primary outcome of time to a MACE. RESULTS The median time to a MACE was 2731, 2635, 2441, and 2508 days for ED urban (n = 32 341), ED rural (n = 18 025), no ED rural (n = 146 358), and no ED urban (n = 233 897), respectively. The cohort with ED had a higher proportion of a MACE at 8.94% (n = 4503), as opposed to 4.58% (n = 17 416) for the group without ED. As compared with no ED urban, no ED rural was associated with higher risks of a MACE in stabilized time-varying comodels based on inverse probability treatment weighting (hazard ratio, 1.06-1.08). ED rural was associated with significantly higher risks of a MACE vs no ED rural, with the strength of the effect estimates increasing over time (hazard ratio, 1.10-1.74). CLINICAL IMPLICATIONS Findings highlight the need for physicians treating patients with ED to address CV risk factors for primary and secondary prevention of CV diseases. STRENGTHS AND LIMITATIONS This is the most extensive retrospective study demonstrating that ED is an independent risk factor for MACE. Due to limitations in data, we were unable to assess certain comorbidities, including obesity and smoking. CONCLUSIONS Our study confirms that ED is an independent risk factor for MACE. Rural men had a higher risk of MACE, with an even higher risk among those who reside rurally and are diagnosed with ED.
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Affiliation(s)
- Uday Mann
- Department of Surgery, Section of Urology, University of Manitoba, Winnipeg, MB, R3A 1R9, Canada
| | - Dhiraj S Bal
- Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, R3E 0W2, Canada
| | - Kapilan Panchendrabose
- Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, R3E 0W2, Canada
| | - Ranveer Brar
- Chronic Disease Innovation Center, Winnipeg, MB, R2V 3M3, Canada
| | - Premal Patel
- Department of Surgery, Section of Urology, University of Manitoba, Winnipeg, MB, R3A 1R9, Canada
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Galimberti D, Vila Echague A, Ko EA, Pieri L, Comito A, Fusco I, Zingoni T. Novel emerging therapy for erectile dysfunction: efficacy and safety of flat magnetic stimulation. Arch Ital Urol Androl 2024; 96:12506. [PMID: 38713081 DOI: 10.4081/aiua.2024.12506] [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: 03/26/2024] [Accepted: 04/19/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND The erectile dysfunction (ED), which is the inability to achieve and/or sustain a penile erection sufficient to result in a satisfying sexual performance, represents a very common complaint. for men over forty years old. The aim of the study was to evaluate if Flat Magnetic Stimulation (FMS) technology could help individuals with symptomatic erectile dysfunction. METHODS Twenty patients with erectile dysfunction, underwent eight sessions of about 30 minutes each in a twice a week frequency with the study device. During treatments, every potential side effect was assessed. The International Index of Erectile Function (IIEF) was compiled by all patients at the beginning, after the eighth treatment and at 1 month from the end of the last treatment. The questionnaire scores were presented as median values along with the interquartile range (IQR) and we set the significance threshold at 0.01. RESULTS After the treatment and at 1-month follow-up, the increase in questionnaire scores was statistically significant compared to the baseline, thus supporting the clinical usefulness of this treatment. In particular, the result of the study indicates a statistically significant difference between IIEF score before treatment (Median = 34) and IIEF score after the end of treatment (Median = 45) and between IIEF score before treatment and IIEF score at 1-month follow-up (Median = 54). CONCLUSIONS The study findings showed that FMS represents a promising treatment option to individuals affected by symptomatic erectile dysfunction.
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Affiliation(s)
| | - Agustina Vila Echague
- Médica Dermatologa, Directora de Grupo de Láser SAD (Sociedad Argentina de Dermatología), Buenos Aires.
| | - Ery A Ko
- Dermatóloga, Fellow de Láser y Estética Derma Internacional, Buenos Aires.
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10
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Liu X, Wang Y, Ma L, Wang D, Peng Z, Mao Z. High prevalence of erectile dysfunction in men with hyperthyroidism: a meta-analysis. BMC Endocr Disord 2024; 24:58. [PMID: 38689308 PMCID: PMC11059661 DOI: 10.1186/s12902-024-01585-6] [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: 02/04/2023] [Accepted: 04/18/2024] [Indexed: 05/02/2024] Open
Abstract
OBJECTIVE The objective of this study was to evaluate the association between hyperthyroidism and the risk of developing erectile dysfunction (ED). METHODS A comprehensive search of multiple databases, including PubMed, Embase, Cochrane, and Web of Science, was conducted to identify relevant studies investigating the relationship between hyperthyroidism and ED in men. The quality of the included studies was assessed using the Newcastle‒Ottawa Quality Rating Scale, and a meta-analysis was performed using Stata 16.0 and RevMan 5.3 software. RESULTS A total of four papers encompassing 25,519 study subjects were included in the analysis. Among these, 6,429 individuals had hyperthyroidism, while 19,090 served as controls. The overall prevalence of ED in patients with hyperthyroidism was determined to be 31.1% (95% CI 0.06-0.56). In patients with uncomplicated hyperthyroidism, the incidence of ED was 21.9% (95% CI 0.05-0.38). The combined odds ratio (OR) for the four studies was 1.73 (OR: 1.73; 95% CI [1.46-2.04]; p < .00001). CONCLUSION Our findings demonstrate a higher incidence of ED in patients with hyperthyroidism. These results provide valuable information for healthcare professionals and can facilitate discussions surrounding appropriate treatment options for ED in patients with hyperthyroidism.
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Affiliation(s)
- Xiaowen Liu
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care, Hunan Normal University, Changsha, China.
| | - Yanling Wang
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care, Hunan Normal University, Changsha, China
| | - Li Ma
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care, Hunan Normal University, Changsha, China
| | - Danhui Wang
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care, Hunan Normal University, Changsha, China
| | - Zhihong Peng
- College of Health Science and Engineering, Hubei University, Wuhan, China
| | - Zenghui Mao
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care, Hunan Normal University, Changsha, China.
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11
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Guo L, Nan Y, Yao L. Association between atherogenic indexes and erectile dysfunction: a cross-sectional analysis of the National Health and Nutrition Examination Survey 2001-2004. Int Urol Nephrol 2024:10.1007/s11255-024-04050-4. [PMID: 38625648 DOI: 10.1007/s11255-024-04050-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE Elevated blood lipids are considered a risk factor for atherosclerosis, which can lead to erectile dysfunction. This study aimed to explore the relationship between the atherogenic index of plasma (AIP), atherogenic coefficient (AC), Castelli's risk index-I (CRI-I), Castelli's risk index-II (CRI-II), and erectile dysfunction. METHODS Based on the National Health and Nutrition Examination Survey (NHANES) data from 2001-2004, multivariable-adjusted logistic regression models were used to evaluate the association between AIP, AC, CRI-I, and CRI-II with ED. Smooth curve fitting was employed to assess the linear association. RESULTS A total of 1806 male participants with complete data were enrolled in the study. In Model 1, those in the highest tertile of AIP had a 49% increased risk of ED compared to the lowest tertile (OR 1.49; 95% CI 1.15-1.91 p = 0.0021). After adjusting for the variables of age, race, education, body mass index, and poverty income ratio (PIR), significant positive correlations were found between ED and AIP, with each 1-unit increase in AIP associated with a 65% increase in the risk of developing ED (OR 1.65; 95% CI 1.03-2.64 p = 0.0361). CONCLUSIONS AIP is positively associated with the development of ED in US adults. More prospective cohort studies are needed to confirm the link between AIP and ED.
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Affiliation(s)
- Lange Guo
- Department of Urology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Yukui Nan
- Department of Urology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.
| | - Lizhong Yao
- Department of Urology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
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12
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Xiong Y, Zhang F, Zhang Y, Wang W, Ran Y, Wu C, Zhu S, Qin F, Yuan J. Insights into modifiable risk factors of erectile dysfunction, a wide-angled Mendelian Randomization study. J Adv Res 2024; 58:149-161. [PMID: 37236543 PMCID: PMC10982860 DOI: 10.1016/j.jare.2023.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 05/02/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION The causal association between modifiable risk factors and erectile dysfunction (ED) remains unclear, which hinders the early identification and intervention of patients with ED. The present study aimed to clarify the causal association between 42 predominant risk factors and ED. METHODS Univariate Mendelian Randomization (MR), multivariate MR, and mediation MR analyses were used to investigate the causal association between 42 modifiable risk factors and ED. Combined results were pooled from two independent ED genome-wide association studies to verify the findings. RESULTS Genetically predicted body mass index (BMI), waist circumference, trunk fat mass, whole body fat mass, poor overall health rating, type 2 diabetes, basal metabolic rate, adiponectin, cigarette consumption, insomnia, snoring, hypertension, stroke, ischemic stroke, coronary heart disease, myocardial infarction, heart failure, and major depressive disorder were found to increase the risk of ED (all P < 0.05). Additionally, genetic liability to higher body fat percentage and alcohol consumption were suggestively associated with an increased risk of ED (P < 0.05 and adjusted P > 0.05). Genetic predisposition to higher sex hormone-binding globulin (SHBG) levels could decrease the risk of ED (P < 0.05). No significant association was detected between lipid levels and ED. Multivariate MR identified type 2 diabetes, basal metabolic rate, cigarette consumption, hypertension, and coronary heart disease as risk factors for ED. The combined results confirmed that waist circumference, whole body fat mass, poor overall health rating, type 2 diabetes, basal metabolic rate, adiponectin, cigarette consumption, snoring, hypertension, ischemic stroke, coronary heart disease, myocardial infarction, heart failure, and major depressive disorder could increase the risk of ED (all P < 0.05), while higher SHBG decreased the risk of ED (P = 0.004). There were suggestive significances of BMI, insomnia, and stroke on ED (P < 0.05 and adjusted P > 0.05). CONCLUSION This comprehensive MR study supported the causal role of obesity, type 2 diabetes, basal metabolic rate, poor self-health rating, cigarette and alcohol consumption, insomnia and snoring, depression, hypertension, stroke, ischemic stroke, coronary heart disease, myocardial infarction, heart failure, SHBG, and adiponectin in the onset and development of ED.
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Affiliation(s)
- Yang Xiong
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fuxun Zhang
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yangchang Zhang
- Department of Public Health, Capital Medical University, Beijing 100000, China
| | - Wei Wang
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuxin Ran
- Center for Reproductive Medicine, Women and Children's Hospital of Chongqing Medical University, Chongqing 401331, China
| | - Changjing Wu
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shiyu Zhu
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Feng Qin
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jiuhong Yuan
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.
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13
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Duarte Romero B, Waterhouse M, Baxter C, McLeod DSA, English DR, Armstrong BK, Chung E, Ebeling PR, Hartel G, van der Pols JC, Roberts M, Venn AJ, Webb PM, Whiteman DC, Neale RE. The effect of three years of vitamin D supplementation on erectile dysfunction: Results from the randomized placebo-controlled D-Health Trial. Clin Nutr ESPEN 2024; 60:109-115. [PMID: 38479897 DOI: 10.1016/j.clnesp.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND & AIMS Erectile dysfunction is common among older men and has been associated with low serum 25-hydroxy vitamin D concentration. However, this association may be due to uncontrolled confounding, and there is a paucity of evidence from interventional studies. We aimed to examine the effect of vitamin D supplementation on the prevalence of erectile dysfunction, in an exploratory analysis using data from a large randomized controlled trial. METHODS The D-Health Trial recruited Australians aged 60-84 years between January 2014 and May 2015 and randomly assigned them to supplementation with 60,000 IU of vitamin D or placebo per month for up to 5 years. Blood samples were collected annually from randomly selected participants (total N = 3943). We assessed erectile dysfunction at the end of the third year of follow-up. We used log-binomial regression to examine the effect of vitamin D on the prevalence of erectile dysfunction overall, and within sub-groups. RESULTS Of the 11,530 men enrolled, 8920 (77.4 %) completed the erectile dysfunction question and were included in the analysis. After three years of supplementation, the mean serum 25-hydroxy vitamin D concentration was 76 nmol/L (standard deviation (SD) 24.94) in the placebo group and 106 nmol/L (SD 26.76) in the vitamin D group (p < 0.0001). The prevalence of erectile dysfunction was 58.8 % and 59.0 % in the vitamin D and placebo groups, respectively (prevalence ratio 1.00, 95 % CI 0.97, 1.03); there was no evidence of an effect of vitamin D in any subgroup analyses. CONCLUSION Supplementing older men with vitamin D is unlikely to prevent or improve erectile dysfunction. CLINICAL TRIALS REGISTRY (ACTRN12613000743763).
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Affiliation(s)
- Briony Duarte Romero
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Mary Waterhouse
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Catherine Baxter
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Donald S A McLeod
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia; Department of Endocrinology and Diabetes, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Dallas R English
- Melbourne School of Population Health, University of Melbourne, Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Australia
| | | | - Eric Chung
- University of Queensland, Department of Urology, Princess Alexadra Hospital, Brisbane, Australia; AndroUrology Centre, Brisbane, Australia
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Gunter Hartel
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Jolieke C van der Pols
- Queensland University of Technology (QUT), Faculty of Health, School of Exercise and Nutrition Sciences, Brisbane, Australia
| | - Matthew Roberts
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Australia; University of Queensland Centre for Clinical Research, Faculty of Medicine, Brisbane, Australia
| | - Alison J Venn
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Penelope M Webb
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia; School of Public Health, The University of Queensland, Brisbane, Australia
| | - David C Whiteman
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia; School of Public Health, The University of Queensland, Brisbane, Australia
| | - Rachel E Neale
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia; School of Public Health, The University of Queensland, Brisbane, Australia.
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Zihao W, Kaifeng L, Shengmin Z, Yongzhan G, Pengjie L. Accurate diagnosis and effective treatment of abnormal meridians in erectile dysfunction patients based on infrared thermography: an electrophysiological technique study. Int J Impot Res 2024:10.1038/s41443-024-00859-w. [PMID: 38509346 DOI: 10.1038/s41443-024-00859-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 02/02/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024]
Abstract
An increasing body of research has demonstrated that appropriate stimulation of the meridians and acupoints in the human body can play a preventative and therapeutic role in diseases. This study combines the use of infrared thermography with intelligent electrophysiological diagnostic system (iEDS) to accurately diagnose and apply transdermal low-frequency electrical stimulation to treat abnormal meridians in patients with erectile dysfunction (ED). The treatment protocol included 6 treatments (each lasting 30 min and performed twice a week). The International Index of Erectile Function-5 (IIEF-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and Erection Hardness Scale were used to assess treatment results. A total of 62 patients were included in this study, with 31 patients in the treatment group and 31 patients in the sham therapy group. After six treatments, the treatment group improved significantly in IIEF-5 (15.52 ± 2.06 vs. 18.84 ± 2.67, p < 0.001), PHQ-9 (8.32 ± 6.33 vs. 4.87 ± 4.41, p < 0.001), GAD-7 (5.32 ± 5.08 vs. 2.94 ± 3.31, p = 0.003), and EHS (2.48 (2.00, 3.00) vs. 2.90 (2.00, 3.00), p = 0.007). After six sham treatment sessions, no improvements in any of the scores were reported in the sham therapy group. Following that, this group had an additional six treatments of regular therapy, which resulted in statistically significant improvements in IIEF-5 (16.65 ± 1.96 VS. 19.16 ± 2.40, p < 0.001), PHQ-9 (8.81 ± 6.25 VS. 4.97 ± 4.36, p < 0.001), GAD-7 (5.74 ± 5.18 VS. 3.68 ± 3.42, p < 0.001), and EHS (2.61 (2.00, 3.00) VS. 3.03 (2.00, 4.00), p = 0.003). No adverse events were reported regarding penile discomfort, pain, injury, or deformity. CLINICAL TRIALS: The study protocol is registered in the Clinical Trials Registry with the identification number ChiCTR2300070262.
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Affiliation(s)
- Wang Zihao
- The Yangzhou School of Clinical Medicine of Dalian Medical University, Yangzhou, China
| | - Liu Kaifeng
- The Yangzhou School of Clinical Medicine of Dalian Medical University, Yangzhou, China.
- Northern Jiangsu People's Hospital of Jiangsu Province, Yangzhou, China.
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China.
- The Yangzhou Clinical Medical College of Xuzhou Medical University, Yangzhou, China.
| | - Zhang Shengmin
- Northern Jiangsu People's Hospital of Jiangsu Province, Yangzhou, China
| | - Gong Yongzhan
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China
| | - Lu Pengjie
- The Yangzhou School of Clinical Medicine of Dalian Medical University, Yangzhou, China
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15
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Sun T, Liu Y, Yuan P, Jia Z, Yang J. Bibliometric and Visualization Analysis of Stem Cell Therapy for Erectile Dysfunction. Drug Des Devel Ther 2024; 18:731-746. [PMID: 38476204 PMCID: PMC10929656 DOI: 10.2147/dddt.s448483] [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: 11/06/2023] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
Purpose As a common male disease, erectile dysfunction (ED) seriously affects the physical and mental health of patients. In recent years, studies have continued to point out the great potential of stem cell therapy (SCT) in the treatment of ED. The purpose of this study is to comprehensively analyze the research of SCT for ED and understand the development trends and research frontiers in this field. Methods Publications regarding SCT and ED were retrieved and collected from the Web of Science Core Collection. CiteSpace and VOSviewer software were then utilized for bibliometric and visualization analysis. Results A total of 524 publications were eventually included in this study. The annual number of publications in this field was increasing year by year. China and the USA were the two most productive countries. Lin GT, Lue TF and Lin CS, and the University of California San Francisco where they worked were the most productive research group and institution, respectively. The journal with the largest number of publications was The Journal of Sexual Medicine, and the following were mostly professional journals of urology and andrology. Diabetes mellitus-induced ED and cavernous nerve injury-related ED were the two most commonly constructed models of ED in studies. Concerning the types of stem cells, mesenchymal stem cells derived from adipose and bone marrow were most frequently used. Moreover, future research would mainly focus on exosomes, tissue engineering technology, extracorporeal shockwave therapy, and clinical translation. Conclusion The research of SCT for ED will receive increasing global attention in the future. Our study provided bibliometric and visualization analysis of published literature, helping researchers understand the global landscape and frontiers in this field. More preclinical and clinical studies should be conducted to more deeply explore the underlying mechanisms of treatment and promote clinical translation.
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Affiliation(s)
- Taotao Sun
- Department of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Yipiao Liu
- Department of Hepatopancreatobiliary Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Penghui Yuan
- Department of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Zhankui Jia
- Department of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Jinjian Yang
- Department of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
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Hyun CW, Hwang JY, Yun SW, Park TY, Yoon SG, Kim SB, Noh TI, Kang SG, Kang SH, Cho DH, Shim JS. The association between the severity of erectile dysfunction and left ventricular diastolic dysfunction in patients with and without cardiovascular disease. Investig Clin Urol 2024; 65:165-172. [PMID: 38454826 PMCID: PMC10925735 DOI: 10.4111/icu.20230272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/06/2023] [Accepted: 11/06/2023] [Indexed: 03/09/2024] Open
Abstract
PURPOSE Erectile dysfunction (ED) is considered a microvascular disorder and serves as an indicator for the potential development of cardiovascular disease (CVD). Although left ventricular diastolic dysfunction (LVDD) reflects early myocardial damage caused by microvascular disorders, the association between ED and LVDD remains poorly elucidated. MATERIALS AND METHODS A cross-sectional study was conducted on 123 patients with ED. They underwent RigiScan, and conventional echocardiography, and attempted International Index of Erectile Function (IIEF) questionnaire. ED severity was evaluated by measuring changes in the penile base circumference and duration of penile rigidity (≥70%) during erection. The early diastolic velocity of mitral inflow (E) and early diastolic velocity of the mitral annulus (e') were measured using echocardiography. The patients were grouped based on the presence of CVD. RESULTS Among 123 patients, 29 had CVD and 94 did not. Patients with CVD exhibited more pronounced ED and more severe LVDD. Associations between increased penile circumference with echocardiographic parameters were more prominent in patients with CVD than in those without CVD (ΔTtop and e' wave, r=0.508 and r=0.282, respectively, p for interaction=0.033; ΔTbase and E/e' ratio, r=-0.338 and r=-0.293, respectively, p for interaction <0.001). In the multivariate linear regression, the increase of penile base circumference was an independent risk factor for LVDD (e', B=0.503; E/e' ratio, B=-1.416, respectively, p<0.001). CONCLUSIONS ED severity correlated well with LV diastolic dysfunction, particularly in the presence of CVD. This study highlighted the potential role of ED assessment as early indicator of CVD development.
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Affiliation(s)
- Chang Wan Hyun
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jae Young Hwang
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seong Woo Yun
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Tae Young Park
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Sung Goo Yoon
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seung Bin Kim
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Tae Il Noh
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Sung Gu Kang
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seok Ho Kang
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Dong-Hyuk Cho
- Division of Cardiology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Ji Sung Shim
- Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.
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Liu YF, Wang HH, Geng YH, Han L, Tu SH, Chen JS, Wen CY. Uncovering the Potential Mechanisms and Effects of Hyperuricemia and its Associated Diseases on Male Reproduction. Reprod Sci 2024:10.1007/s43032-024-01453-7. [PMID: 38379071 DOI: 10.1007/s43032-024-01453-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/03/2024] [Indexed: 02/22/2024]
Abstract
Male fertility and metabolic disorders, including obesity and diabetes, are closely connected. Since hyperuricemia and metabolic syndrome are strongly related, male fertility and hyperuricemia may, to some degree, be associated. According to recent studies, hyperuricemia imposes various effects on sex hormones, semen quality, and male erectile dysfunction. Some researchers claim that uric acid worsens male semen and raises the risk of erectile dysfunction (ED), while others state that it safeguards both penile erection and male semen. Additionally, it has been shown that gout and metabolic syndrome also raise the risk of ED. To clarify this controversy, the influence and potential mechanisms of hyperuricemia on ED, semen quality, sex hormone levels, and the effects of hyperuricemia-related disorders on ED will be comprehensively summarized.
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Affiliation(s)
- Ya-Fei Liu
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - Huan-Huan Wang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yin-Hong Geng
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Liang Han
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng-Hao Tu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jian-She Chen
- The Reproduction Center, Henan Provincial Hospital of Traditional Chinese Medicine, Zhengzhou, China
| | - Cai-Yuzhu Wen
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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18
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Wang G, Li R, Feng C, Li K, Liu S, Fu Q. Galectin-3 is involved in inflammation and fibrosis in arteriogenic erectile dysfunction via the TLR4/MyD88/NF-κB pathway. Cell Death Discov 2024; 10:92. [PMID: 38378809 PMCID: PMC10879531 DOI: 10.1038/s41420-024-01859-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 02/04/2024] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Galectin-3 (Gal-3) is a multifunctional protein that has been linked to fibrosis and inflammation in the cardiovascular system. In this study, we examined the impact of Gal-3 on inflammation and fibrosis in patients with arteriogenic erectile dysfunction (A-ED) and the underlying mechanisms involved. To induce arterial injury, we utilized cuffs on the periaqueductal common iliac arteries of Sprague‒Dawley (SD) rats and administered a high-fat diet to co-induce local atherosclerosis. Our results showed that we successfully developed a novel A-ED model that was validated based on histological evidence. In vivo, the vascular lumen of rats subjected to a high-fat diet and cuff placement exhibited significant narrowing, accompanied by the upregulation of Gal-3, Toll-like receptor 4 (TLR4), and myeloid differentiation primary response protein 88 (MyD88) expression in the penile cavernosa. This led to the activation of nuclear factor kappa B 65 (NF-κB-p65), resulting in reduced intracavernosal pressure, endothelial nitric oxide synthase expression, and smooth muscle content, promoting inflammation and fibrosis. However, treatment with Gal-3 inhibitor-modified citrus pectin (MCP) significantly normalized those effects. In vitro, knocking down Gal-3 led to a significant reduction in TLR4, MyD88, and NF-κB-p65 expression in corpus cavernosum smooth muscle cells (CCSMCs), decreasing inflammation levels. In conclusion, inhibiting Gal-3 may improve A-ED by reducing inflammation, endothelial injury, and fibrosis in the penile corpus cavernosum through the TLR4/MyD88/NF-κB pathway. These findings highlight the potential therapeutic target of Gal-3 in A-ED.
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Affiliation(s)
- Guanbo Wang
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ruiyu Li
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Chen Feng
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Kefan Li
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Shuai Liu
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan, China.
- Engineering Laboratory of Urinary Organ and Functional Reconstruction of Shandong Province, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
| | - Qiang Fu
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan, China.
- Engineering Laboratory of Urinary Organ and Functional Reconstruction of Shandong Province, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
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Su Q, Wang R, Luo Y, Tang Q, Wang K. Genetic association of lipid-lowering drug target genes with erectile dysfunction and male reproductive health. Front Endocrinol (Lausanne) 2024; 15:1362499. [PMID: 38390206 PMCID: PMC10881712 DOI: 10.3389/fendo.2024.1362499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 01/23/2024] [Indexed: 02/24/2024] Open
Abstract
Objective The effect of hypolipidemic drugs on male erectile function is still controversial. This Mendelian randomization (MR) study aimed to explore the potential impact of lipid-lowering drug targets on ED. Methods We collected seven genetic variants encoding lipid-lowering drug targets (LDLR, HMGCR, NPC1L1, PCSK9, APOB, APOC3 and LPL) from published genome-wide association study (GWAS) statistics, and performed drug target MR analysis. The risk of ED was defined as the primary outcome, sex hormone levels and other diseases as the secondary outcomes. Mediation analyses were performed to explore potential mediating factors. Results The results showed that LDLR, LPL agonists and APOC3 inhibitors were significantly associated with a reduced risk of ED occurrence. APOB inhibitors were associated with an increased risk of ED occurrence. In terms of sex hormone levels, LDLR and LPL agonists were significantly associated with increased TT levels, and HMGCR was associated with decreased TT and BT levels significantly. In terms of male-related disease, MR results showed that LDLR agonists and PCSK9 inhibitors were significantly associated with an elevated risk of PH; HMGCR, NPC1L1 inhibitors were associated with a reduced risk of PCa; and LDLR agonists were significantly associated with a reduced risk of AS and MI; in addition, HMGCR inhibitors were associated with a reduced risk of PCa. Conclusion After performing drug-targeted MR analysis, we found that that there was a causal relationship between lipid-lowering drug targets and ED. APOC3, APOB, LDLR and LPL may be new candidate drug targets for the treatment of ED.
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Affiliation(s)
- Quanxin Su
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Rui Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yayin Luo
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Qizhen Tang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Kenan Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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20
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Miron RJ, Estrin NE, Sculean A, Zhang Y. Understanding exosomes: Part 2-Emerging leaders in regenerative medicine. Periodontol 2000 2024; 94:257-414. [PMID: 38591622 DOI: 10.1111/prd.12561] [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: 02/04/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024]
Abstract
Exosomes are the smallest subset of extracellular signaling vesicles secreted by most cells with the ability to communicate with other tissues and cell types over long distances. Their use in regenerative medicine has gained tremendous momentum recently due to their ability to be utilized as therapeutic options for a wide array of diseases/conditions. Over 5000 publications are currently being published yearly on this topic, and this number is only expected to dramatically increase as novel therapeutic strategies continue to be developed. Today exosomes have been applied in numerous contexts including neurodegenerative disorders (Alzheimer's disease, central nervous system, depression, multiple sclerosis, Parkinson's disease, post-traumatic stress disorders, traumatic brain injury, peripheral nerve injury), damaged organs (heart, kidney, liver, stroke, myocardial infarctions, myocardial infarctions, ovaries), degenerative processes (atherosclerosis, diabetes, hematology disorders, musculoskeletal degeneration, osteoradionecrosis, respiratory disease), infectious diseases (COVID-19, hepatitis), regenerative procedures (antiaging, bone regeneration, cartilage/joint regeneration, osteoarthritis, cutaneous wounds, dental regeneration, dermatology/skin regeneration, erectile dysfunction, hair regrowth, intervertebral disc repair, spinal cord injury, vascular regeneration), and cancer therapy (breast, colorectal, gastric cancer and osteosarcomas), immune function (allergy, autoimmune disorders, immune regulation, inflammatory diseases, lupus, rheumatoid arthritis). This scoping review is a first of its kind aimed at summarizing the extensive regenerative potential of exosomes over a broad range of diseases and disorders.
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Affiliation(s)
- Richard J Miron
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Nathan E Estrin
- Advanced PRF Education, Venice, Florida, USA
- School of Dental Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, Florida, USA
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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21
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Osman MM, Hammad MA, Barham DW, Toma R, El-Khatib FM, Dianatnejad S, Nguyen J, Towe M, Choi E, Wu Q, Banavar G, Cai Y, Moura P, Shen N, Vuyisich M, Yafi NR, Yafi FA. Comparison of the gut microbiome composition between men with erectile dysfunction and a matched cohort: a pilot study. Andrology 2024; 12:374-379. [PMID: 37316348 DOI: 10.1111/andr.13481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/28/2023] [Accepted: 06/11/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND To-date there have been minimal studies to investigate an association between the gut microbiome and erectile dysfunction. There have been many inflammatory diseases linked to gut microbiome dysbiosis; such as cardiovascular disease and metabolic syndrome. These same inflammatory diseases have been heavily linked to erectile dysfunction. Given the correlations between both conditions and cardiovascular disease and the metabolic syndrome, we believe that it is worthwhile to investigate a link between the two. OBJECTIVE To investigate the potential association between the gut microbiome and erectile dysfunction. METHODS Stool samples were collected from 28 participants with erectile dysfunction and 32 age-matched controls. Metatranscriptome sequencing was used to analyze the samples. RESULTS No significant differences were found in the gut microbiome characteristics, including Kyoto Encyclopedia of Genes and Genomes richness (p = 0.117), Kyoto Encyclopedia of Genes and Genomes diversity (p = 0.323), species richness (p = 0.364), and species diversity (p = 0.300), between the erectile dysfunction and control groups. DISCUSSION The association of gut microbiome dysbiosis and pro-inflammatory conditions has been well studied and further literature continues to add to this evidence. Our main limitation for this study was our small-sample size due to recruitment issues. We believe that a study with a larger population size may find an association between the gut microbiome and erectile dysfunction. CONCLUSIONS The results of this study do not support a significant association between the gut microbiome and erectile dysfunction. Further research is needed to fully understand the relationship between these two conditions.
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Affiliation(s)
- Mohamad M Osman
- College of Osteopathic Medicine, Kansas City University, Kansas City, Missouri, USA
| | - Muhammed A Hammad
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - David W Barham
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Ryan Toma
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Farouk M El-Khatib
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Sharmin Dianatnejad
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Jeanie Nguyen
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Maxwell Towe
- Department of Urology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Edward Choi
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Qiaqia Wu
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
| | - Guruduth Banavar
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Ying Cai
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Pedro Moura
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Nan Shen
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Momchilo Vuyisich
- Viome, Inc., Bellevue, Washington/Los Alamos, New Mexico/New York, New York/San Diego, California, USA
| | - Natalie R Yafi
- Independent Registered Dietitian, Irvine, California, USA
| | - Faysal A Yafi
- Department of Urology, University of California, Irvine Medical Center, Orange, California, USA
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22
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Przydacz M, Chlosta M, Chrobak AA, Rajwa P, Dudek P, Wiatr T, Gronostaj K, Czech AK, Miszczyk M, Skalski M, Dudek D, Chlosta P. Sexual activity in a large representative cohort of Polish men: Frequency, number of partners, correlates, and quality of life. PLoS One 2024; 19:e0296449. [PMID: 38241234 PMCID: PMC10798542 DOI: 10.1371/journal.pone.0296449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 12/13/2023] [Indexed: 01/21/2024] Open
Abstract
INTRODUCTION Sexual activity of men has been evaluated at the population-level in different regions of the world. However, reliable data are lacking for Eastern Europe. Therefore, the aim of this study was to analyze the frequency of sexual activity and the number of sexual partners in a large representative cohort of Polish men. METHODS We performed a cross-sectional investigation with computer-assisted web interviews. Participants were stratified by age (≥18 years) and place of residence. The most recent population census was used to produce a population-representative sample of respondents. Men's sexual activity was then correlated with multiple variables. RESULTS We enrolled 3001 men, representative for age and place of residence, including adequate proportions of respondents from urban and rural areas. Most Polish men were sexually active, predominantly having had sex at least weekly with one partner. Almost 18% of respondents declined sexual intercourse and/or sexual partner in the prior year. The highest sexual activity was observed for men 35-44-years-old (for sex frequency) and 18-24-years-old (for partner number), living in medium-sized cities, employed, and married (for sex frequency) or divorced (for partner number). Erectile dysfunction negatively affected the frequency of sexual activity and lowered the number of sexual partners, although premature ejaculation did not have any effect. Frequency of sexual activity and number of sexual partners correlated well with psychological distress, quality of sex life, and overall life quality. Whereas lifestyle habits including smoking and alcohol intake decreased the likelihood of sexual activity, all analyzed comorbidities did not affect sex life. CONCLUSIONS This study of men's sexual activity was the first population-representative and nationwide investigation performed in Poland. Most Polish men were sexually active and sexual activity correlated with multiple variables including sociodemographic factors, erectile functioning, mental distress, overall and sex-specific quality of life, and lifestyle habits.
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Affiliation(s)
- Mikolaj Przydacz
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | - Marcin Chlosta
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | | | - Pawel Rajwa
- Department of Urology, Medical University of Silesia, Zabrze, Poland
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Przemyslaw Dudek
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | - Tomasz Wiatr
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | - Katarzyna Gronostaj
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | | | - Marcin Miszczyk
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Collegium Medicum Faculty of Medicine, WSB University, Dabrowa Gornicza, Poland
| | - Michal Skalski
- Department of Adult Psychiatry, Jagiellonian University Medical College, Krakow, Poland
| | - Dominika Dudek
- Department of Adult Psychiatry, Jagiellonian University Medical College, Krakow, Poland
| | - Piotr Chlosta
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
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23
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Kim J, So B, Heo Y, So H, Jo JK. Penile Erection Morphometry: The Need for a Novel Approach. World J Mens Health 2024; 42:42.e2. [PMID: 38164024 DOI: 10.5534/wjmh.230179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 01/03/2024] Open
Abstract
For many males, sexual function holds significant value in determining their quality of life. Despite the importance of male erectile function, no quantitative method to measure it accurately is currently available. Standardized assessment methods such as RigiScan™, International Index of Erectile Function (IIEF-5), and the stamp test are used to evaluate sexual function, but those methods cannot repetitively and quantitatively measure erectile function. Only direct measurement can quantitatively assess the shape of an erect penis. This paper presents the essential requirements for developing an ideal measurement method for penile erection. It also introduces current approaches for diagnosing male sexual function and reviews ongoing research to quantitatively measure erectile function. The paper further summarizes and analyzes the advantages and disadvantages of each method with respect to the essential requirements. Finally, the paper discusses the future direction toward the development of Penile Erection Morphometry.
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Affiliation(s)
- Jongwon Kim
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
| | - Byeongchan So
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
| | - Yongki Heo
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
| | - Hongyun So
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
- Institute of Nano Science and Technology, Hanyang University, Seoul, Korea
- Department of Mechanical Engineering, Hanyang University, Seoul, Korea.
| | - Jung Ki Jo
- Department of Medical and Digital Engineering, Hanyang University, Seoul, Korea
- Department of Urology, College of Medicine, Hanyang University, Seoul, Korea.
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24
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Lim C, Wu W, La J, Chan V, Schubach KM, Duns G, Lantsberg D, Katz DJ. Direct-to-Consumer Telemedicine Practices in the Health and Fertility of Men: A Systematic Review of the Literature. World J Mens Health 2024; 42:148-156. [PMID: 37652657 PMCID: PMC10782129 DOI: 10.5534/wjmh.230057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/11/2023] [Accepted: 04/16/2023] [Indexed: 09/02/2023] Open
Abstract
PURPOSE Men are increasingly turning toward online direct-to-consumer (DTC) men's health platforms to fulfill their health needs. Research surrounding these platforms is lacking and the motivations and predictors underlying this online health-seeking behavior is largely unknown. This review scopes the existing literature concerning DTC men's health and identifies factors influencing engagement, as well as health outcomes of this platform. MATERIALS AND METHODS A structured search was performed following PRISMA guidelines. CINAHL via EBSCO, Embase, MEDLINE via Ovid, PsycINFO, PubMed and Web of Science were searched. RESULTS Peer-reviewed quantitative and qualitative studies with a focus on demographics and characteristics of those using DTC men's health platforms, as well as studies related to patient outcomes using such platforms, were included. Ten of the 3,003 studies identified met the inclusion and exclusion criteria. Four cross-sectional descriptive studies evaluated the motivations behind men's engagement with DTC platforms. Convenience, embarrassment and health motivation were identified as predominant factors associated with DTC platform use. The review identified a lack of qualitative studies, and major limitations were noted in the quantitative studies that impacted the accuracy of findings. Six further quantitative studies explored the quality of care provided by DTC platforms. DTC platforms were found to have a varying level of adherence to established clinical guidelines, but appeared to provide satisfactory patient outcomes with low levels of patient-reported side effects and adverse events. CONCLUSIONS There is a lack of research within the DTC men's health space given the infancy of the field. Important predictors and motivations underlying men's choices in accessing these platforms have been noted across several studies. However, further studies need to be conducted to investigate the psychosocial underpinnings of this behavior. Studies across a wider variety of male health conditions treated by these platforms will also help to provide insights to guide patient-centered care within the DTC landscape.
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Affiliation(s)
- Christopher Lim
- Department of Urology, Western Health, St Albans, Australia.
| | - Winston Wu
- Department of Urology, Western Health, St Albans, Australia
| | - Justin La
- Department of Urology, Kaiser Permanente San Rafael Medical Center, San Rafael, CA, USA
| | | | | | - Glenn Duns
- Men's Health Melbourne, Melbourne, Australia
| | - Daniel Lantsberg
- Men's Health Melbourne, Melbourne, Australia
- Reproductive Services Unit, The Royal Women's Hospital, Parkville, Australia
- Melbourne IVF, East Melbourne, Australia
| | - Darren J Katz
- Department of Urology, Western Health, St Albans, Australia
- Men's Health Melbourne, Melbourne, Australia
- Department of Surgery, Western Precinct, University of Melbourne, Parkville, Australia
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25
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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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Zhao CB, Chen WB, Wang WZ, Gong FX, Fan CQ, Li Y, Lan T, Wang WJ, Yuan MZ. Nitro-oleic acid ameliorates erectile dysfunction in a streptozotocin-induced rat model of diabetes by inhibiting oxidative stress and apoptosis and activating the NO/cGMP pathway. Asian J Androl 2024; 26:57-66. [PMID: 37695220 PMCID: PMC10846833 DOI: 10.4103/aja202331] [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: 12/23/2022] [Accepted: 06/19/2023] [Indexed: 09/12/2023] Open
Abstract
The major vascular complications associated with diabetes make the management of diabetic mellitus erectile dysfunction (DMED) a challenging endeavor. Notable factors contributing to DMED include oxidative stress, nitric oxide (NO)/cyclic guanosine monophosphate (cGMP) pathway activation, and apoptosis, while nitro-oleic acid (NO 2 -OA) has been shown to be beneficial in treating these aspects of this condition. We, herein, investigated the effects and possible mechanisms of NO 2 -OA on erectile function as assessed in a streptozotocin-induced rat model of diabetes. Our results revealed that the erectile function of DMED rats was significantly impaired compared with that of the control group. However, in response to 4 weeks of NO 2 -OA treatment, there was an improvement in erectile function. The expression of oxidative stress-related indicators was significantly increased and the NO/cGMP pathway was impaired in the DMED group. The expression of proapoptotic factors was increased, while that of antiapoptotic factors was decreased in the DMED group. Moreover, the cell morphology in the cavernous tissue of the DMED group also changed adversely. NO 2 -OA treatment significantly reversed all these changes observed in the DMED group. In conclusion, NO 2 -OA treatment partially improved erectile function in DMED rats through mechanisms that included inhibition of oxidative stress, activation of the NO/cGMP pathway, and a reduction in apoptosis.
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Affiliation(s)
- Chang-Bo Zhao
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan 250012, China
- Department of Andrology, Liaocheng People’s Hospital, Shandong University, Liaocheng 252000, China
| | - Wei-Bo Chen
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan 250012, China
| | - Wen-Zhen Wang
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan 250012, China
- Department of Urology, The Second Hospital of Shandong University, Jinan 250012, China
| | - Fang-Xin Gong
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan 250012, China
- Department of Urology, The Second Hospital of Shandong University, Jinan 250012, China
| | - Cui-Qin Fan
- Department of Physiology, School of Basic Medical Sciences, Shandong University, Jinan 250012, China
| | - Ye Li
- Department of Physiology, School of Basic Medical Sciences, Shandong University, Jinan 250012, China
| | - Tian Lan
- Department of Physiology, School of Basic Medical Sciences, Shandong University, Jinan 250012, China
| | - Wen-Jing Wang
- Department of Physiology, School of Basic Medical Sciences, Shandong University, Jinan 250012, China
| | - Ming-Zhen Yuan
- Department of Urology, Shandong Provincial Hospital, Shandong University, Jinan 250012, China
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27
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Zhu Q, Tan Y, Zou X, Lu L. Association of high LDL concentrations with erectile dysfunction from a Mendelian randomization study. Sci Rep 2023; 13:22252. [PMID: 38097781 PMCID: PMC10721885 DOI: 10.1038/s41598-023-49771-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 12/12/2023] [Indexed: 12/17/2023] Open
Abstract
Lipid metabolism plays a key role in erectile dysfunction. Our purpose was to evaluate the influence of lipid-lowering drugs on erectile dysfunction employing a two-sample Mendelian randomization (MR) study. Genetic instruments were employed to represent the exposure of lipid-lowering drugs. Inverse variance-weighted MR (IVWMR) was employed to calculate the estimation of effects. IVW-MR analysis showed that the positive relationship between the expression of HMGCR and the risk of erectile dysfunction (odds ratio [OR] = 1.27, 95% confidence interval [CI] 1.03-1.57; p = 0.028). No significant relationship was detected between NPC1L1, PSK9 expression and erectile dysfunction. This MR study suggested that HMGCR inhibitors are a more desirable treatment modality for patients with ED.
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Affiliation(s)
- Quan Zhu
- Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Yao Tan
- Department of Ophthalmology, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Yuelu District, Changsha, 410013, Hunan, China
| | - Xuyan Zou
- The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Liqing Lu
- Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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28
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Khanna NN, Singh M, Maindarkar M, Kumar A, Johri AM, Mentella L, Laird JR, Paraskevas KI, Ruzsa Z, Singh N, Kalra MK, Fernandes JFE, Chaturvedi S, Nicolaides A, Rathore V, Singh I, Teji JS, Al-Maini M, Isenovic ER, Viswanathan V, Khanna P, Fouda MM, Saba L, Suri JS. Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review. J Korean Med Sci 2023; 38:e395. [PMID: 38013648 PMCID: PMC10681845 DOI: 10.3346/jkms.2023.38.e395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/15/2023] [Indexed: 11/29/2023] Open
Abstract
Cardiovascular disease (CVD) related mortality and morbidity heavily strain society. The relationship between external risk factors and our genetics have not been well established. It is widely acknowledged that environmental influence and individual behaviours play a significant role in CVD vulnerability, leading to the development of polygenic risk scores (PRS). We employed the PRISMA search method to locate pertinent research and literature to extensively review artificial intelligence (AI)-based PRS models for CVD risk prediction. Furthermore, we analyzed and compared conventional vs. AI-based solutions for PRS. We summarized the recent advances in our understanding of the use of AI-based PRS for risk prediction of CVD. Our study proposes three hypotheses: i) Multiple genetic variations and risk factors can be incorporated into AI-based PRS to improve the accuracy of CVD risk predicting. ii) AI-based PRS for CVD circumvents the drawbacks of conventional PRS calculators by incorporating a larger variety of genetic and non-genetic components, allowing for more precise and individualised risk estimations. iii) Using AI approaches, it is possible to significantly reduce the dimensionality of huge genomic datasets, resulting in more accurate and effective disease risk prediction models. Our study highlighted that the AI-PRS model outperformed traditional PRS calculators in predicting CVD risk. Furthermore, using AI-based methods to calculate PRS may increase the precision of risk predictions for CVD and have significant ramifications for individualized prevention and treatment plans.
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Affiliation(s)
- Narendra N Khanna
- Department of Cardiology, Indraprastha APOLLO Hospitals, New Delhi, India
- Asia Pacific Vascular Society, New Delhi, India
| | - Manasvi Singh
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
- Bennett University, Greater Noida, India
| | - Mahesh Maindarkar
- Asia Pacific Vascular Society, New Delhi, India
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
- School of Bioengineering Sciences and Research, Maharashtra Institute of Technology's Art, Design and Technology University, Pune, India
| | | | - Amer M Johri
- Department of Medicine, Division of Cardiology, Queen's University, Kingston, Canada
| | - Laura Mentella
- Department of Medicine, Division of Cardiology, University of Toronto, Toronto, Canada
| | - John R Laird
- Heart and Vascular Institute, Adventist Health St. Helena, St. Helena, CA, USA
| | | | - Zoltan Ruzsa
- Invasive Cardiology Division, University of Szeged, Szeged, Hungary
| | - Narpinder Singh
- Department of Food Science and Technology, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | | | | | - Seemant Chaturvedi
- Department of Neurology & Stroke Program, University of Maryland, Baltimore, MD, USA
| | - Andrew Nicolaides
- Vascular Screening and Diagnostic Centre and University of Nicosia Medical School, Cyprus
| | - Vijay Rathore
- Nephrology Department, Kaiser Permanente, Sacramento, CA, USA
| | - Inder Singh
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
| | - Jagjit S Teji
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Mostafa Al-Maini
- Allergy, Clinical Immunology and Rheumatology Institute, Toronto, ON, Canada
| | - Esma R Isenovic
- Department of Radiobiology and Molecular Genetics, National Institute of The Republic of Serbia, University of Belgrade, Beograd, Serbia
| | | | - Puneet Khanna
- Department of Anaesthesiology, AIIMS, New Delhi, India
| | - Mostafa M Fouda
- Department of Electrical and Computer Engineering, Idaho State University, Pocatello, ID, USA
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria, Cagliari, Italy
| | - Jasjit S Suri
- Asia Pacific Vascular Society, New Delhi, India
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
- Department of Computer Engineering, Graphic Era Deemed to be University, Dehradun, India.
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Al-Maini M, Maindarkar M, Kitas GD, Khanna NN, Misra DP, Johri AM, Mantella L, Agarwal V, Sharma A, Singh IM, Tsoulfas G, Laird JR, Faa G, Teji J, Turk M, Viskovic K, Ruzsa Z, Mavrogeni S, Rathore V, Miner M, Kalra MK, Isenovic ER, Saba L, Fouda MM, Suri JS. Artificial intelligence-based preventive, personalized and precision medicine for cardiovascular disease/stroke risk assessment in rheumatoid arthritis patients: a narrative review. Rheumatol Int 2023; 43:1965-1982. [PMID: 37648884 DOI: 10.1007/s00296-023-05415-1] [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: 07/10/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023]
Abstract
The challenges associated with diagnosing and treating cardiovascular disease (CVD)/Stroke in Rheumatoid arthritis (RA) arise from the delayed onset of symptoms. Existing clinical risk scores are inadequate in predicting cardiac events, and conventional risk factors alone do not accurately classify many individuals at risk. Several CVD biomarkers consider the multiple pathways involved in the development of atherosclerosis, which is the primary cause of CVD/Stroke in RA. To enhance the accuracy of CVD/Stroke risk assessment in the RA framework, a proposed approach involves combining genomic-based biomarkers (GBBM) derived from plasma and/or serum samples with innovative non-invasive radiomic-based biomarkers (RBBM), such as measurements of synovial fluid, plaque area, and plaque burden. This review presents two hypotheses: (i) RBBM and GBBM biomarkers exhibit a significant correlation and can precisely detect the severity of CVD/Stroke in RA patients. (ii) Artificial Intelligence (AI)-based preventive, precision, and personalized (aiP3) CVD/Stroke risk AtheroEdge™ model (AtheroPoint™, CA, USA) that utilizes deep learning (DL) to accurately classify the risk of CVD/stroke in RA framework. The authors conducted a comprehensive search using the PRISMA technique, identifying 153 studies that assessed the features/biomarkers of RBBM and GBBM for CVD/Stroke. The study demonstrates how DL models can be integrated into the AtheroEdge™-aiP3 framework to determine the risk of CVD/Stroke in RA patients. The findings of this review suggest that the combination of RBBM with GBBM introduces a new dimension to the assessment of CVD/Stroke risk in the RA framework. Synovial fluid levels that are higher than normal lead to an increase in the plaque burden. Additionally, the review provides recommendations for novel, unbiased, and pruned DL algorithms that can predict CVD/Stroke risk within a RA framework that is preventive, precise, and personalized.
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Affiliation(s)
- Mustafa Al-Maini
- Allergy, Clinical Immunology and Rheumatology Institute, Toronto, ON, L4Z 4C4, Canada
| | - Mahesh Maindarkar
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA
- Asia Pacific Vascular Society, New Delhi, 110001, India
| | - George D Kitas
- Academic Affairs, Dudley Group NHS Foundation Trust, Dudley, DY1 2HQ, UK
- Arthritis Research UK Epidemiology Unit, Manchester University, Manchester, M13 9PL, UK
| | - Narendra N Khanna
- Asia Pacific Vascular Society, New Delhi, 110001, India
- Department of Cardiology, Indraprastha APOLLO Hospitals, New Delhi, 110001, India
| | | | - Amer M Johri
- Division of Cardiology, Department of Medicine, Queen's University, Kingston, Canada
| | - Laura Mantella
- Division of Cardiology, Department of Medicine, University of Toronto, Toronto, Canada
| | - Vikas Agarwal
- Department of Immunology, SGPIMS, Lucknow, 226014, India
| | - Aman Sharma
- Department of Immunology, SGPIMS, Lucknow, 226014, India
| | - Inder M Singh
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA
| | - George Tsoulfas
- Department of Surgery, Aristoteleion University of Thessaloniki, 54124, Thessaloniki, Greece
| | - John R Laird
- Heart and Vascular Institute, Adventist Health St. Helena, St Helena, CA, 94574, USA
| | - Gavino Faa
- Department of Pathology, Azienda Ospedaliero Universitaria, 09124, Cagliari, Italy
| | - Jagjit Teji
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Monika Turk
- The Hanse-Wissenschaftskolleg Institute for Advanced Study, 27753, Delmenhorst, Germany
| | - Klaudija Viskovic
- Department of Radiology and Ultrasound, UHID, 10 000, Zagreb, Croatia
| | - Zoltan Ruzsa
- Invasive Cardiology Division, University of Szeged, Szeged, Hungary
| | - Sophie Mavrogeni
- Cardiology Clinic, Onassis Cardiac Surgery Centre, Athens, Greece
| | - Vijay Rathore
- Nephrology Department, Kaiser Permanente, Sacramento, CA, 95823, USA
| | - Martin Miner
- Men's Health Centre, Miriam Hospital Providence, Providence, RI, 02906, USA
| | - Manudeep K Kalra
- Department of Radiology, Harvard Medical School, Boston, MA, USA
| | - Esma R Isenovic
- Department of Radiobiology and Molecular Genetics, National Institute of the Republic of Serbia, University of Belgrade, 11000, Belgrade, Serbia
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria, 40138, Cagliari, Italy
| | - Mostafa M Fouda
- Department of Electrical and Computer Engineering, Idaho State University, Pocatello, ID, 83209, USA
| | - Jasjit S Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA.
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Atalay S, Ucak HA, Caglayan D, Arkali E, Abakay H, Koc G. Erectile dysfunction prevalence and associated factors in men living with HIV from Western Turkey: A cross-sectional study. Int J STD AIDS 2023; 34:914-920. [PMID: 37401573 DOI: 10.1177/09564624231173029] [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] [Indexed: 07/05/2023]
Abstract
BACKGROUND The majority of people living with HIV in our country are younger men. However, limited data exist for the sexual health of these patients. Knowledge of the epidemiology in this population may improve health outcomes across the continuum of HIV care. The aim of this study was to determine the prevalence of erectile dysfunction (ED) and its association with some clinical and laboratory factors. METHODS A cross-sectional study was conducted using random sampling in men living with HIV (MLWH) at a tertiary hospital in Turkey. Patients were asked to fill out the five-item International Index of Erectile Function (IIEF-5), and blood was collected for HIV viral load, CD4+ T lymphocyte count, lipids and hormone levels to assess biological aspects at the same clinical visit. RESULTS A total of 107 MLWH were recruited. Mean age was 40.4 ± 12.4 years. ED was found in 73.8% (n = 79) of the participants. Severe ED was found in 6.3%, moderate in 5.1%, mild-moderate 35.4%, mild 53.2% of the participants, respectively. The mean age of men with erectile dysfunction was 42.5 ± 12.5 years, while those without erectile dysfunction were 34.5 ± 10 years (p:0.00). ED was detected more frequently in cases with high Low Density Lipoprotein (LDL) levels (p:0.003). There was no statistically significant difference between ED presence and having hormone abnormality. There was a moderate, negative correlation between age and ED score (r: -0.440, p < 0.001). A negative and low correlation was found between triglyceride level and ED score (r: -0.233, p:0.02). The only predictive variable was age in the multivariate analysis [B: -0.155 (95% CI -0.232 to -0.078), p: <0.001]. CONCLUSIONS Our study revealed a high prevalence of ED in the MLWH cohort. Age was found to be the only factor associated with ED. HIV clinicians should consider routine ED screening with validated measures as a part of the follow-up scheme to improve integrated wellbeing in MLWH.
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Affiliation(s)
- Sabri Atalay
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Hazal Albayrak Ucak
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | - Derya Caglayan
- Department of Public Health, Division of Epidemiology, Dokuz Eylül University Faculty of Medicine, Izmir, Turkey
| | - Eren Arkali
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Hilal Abakay
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Gokhan Koc
- Department of Urology, University of Health Sciences, Izmir Tepecik Training and Research Hospital, Izmir, Turkey
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Huang Y, Wang Y, Su H, Wang H, Xu H, Xu C, Zhou F, Zhang Y. Association between polyunsaturated fatty acid intake and the prevalence of erectile dysfunction: A cross-sectional analysis of the NHANES 2001-2004. Lipids Health Dis 2023; 22:182. [PMID: 37880723 PMCID: PMC10601238 DOI: 10.1186/s12944-023-01950-9] [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: 08/04/2023] [Accepted: 10/18/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Polyunsaturated fatty acids (PUFAs) have demonstrated significant therapeutic potential across a wide range of disease. The aim of this study was to investigate the potential impact of PUFA intake on the prevalence of erectile dysfunction (ED). METHODS The study included a total of 3730 participants from the National Health and Nutrition Examination Survey (NHANES) 2001-2004. Univariate analysis, multivariate regression analysis, subgroup analysis and machine learning were utilized to explore the relationship of variables to ED. Dose response curves were constructed to observe the linear or nonlinear relationship between PUFA intake and the prevalence of ED. Propensity score matching (PSM) was used for sensitivity analysis. Finally, the potential mechanistic link between PUFA intake and ED was explored. RESULTS Through univariate and multivariate regression analysis results before and after PSM and XGBoost algorithm model results, arachidonic acid (AA) was chosen as the main research object. The consumption of AA was found to be associated with a decreased prevalence of ED under the fully adjusted model [OR = 0.33 (0.20, 0.56), P < 0.001]. The interaction between AA and education was found in the subgroup analysis. Dose-response curves indicated a linear negative correlation between AA intake and the prevalence of ED. The above results were confirmed in the data analysis after 1:1 PSM. In addition, AA intake was associated with a decrease in inflammatory biomarkers and homocysteine. CONCLUSIONS The results suggest that AA intake is negatively correlated with the prevalence of ED. Further, anti-inflammatory and anti-endothelial damage may play a role in this.
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Affiliation(s)
- Yong Huang
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yingying Wang
- Department of Oncology, People Hospital of Jiulongpo District, Chongqing, 400050, China
| | - Huiyi Su
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China
| | - Hexi Wang
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Haoyu Xu
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Chengwei Xu
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Fulin Zhou
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yao Zhang
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
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Romano A, Committeri U, Abbate V, Sarcinella M, Maffia F, Barone S, Troise S, Salzano G, Nocini R, Bonavolontà P, Dell’Aversana Orabona G. Is There a Correlation between Endoscopic Sinus Surgery and Improvement in Erectile Dysfunction? J Clin Med 2023; 12:6626. [PMID: 37892764 PMCID: PMC10607428 DOI: 10.3390/jcm12206626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/10/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND In recent years, the focus on respiratory disorders has increased, notably on chronic rhinosinusitis (CRS), an inflammatory condition of the upper airway that can significantly impact one's quality of life. Interestingly, CRS has emerged as a potential comorbidity in erectile dysfunction (ED). This study aims to assess the impact of endoscopic sinus surgery for CRS on sexual function. MATERIALS AND METHODS The authors conducted a prospective study of patients who visited their clinics for chronic rhinosinusitis between June 2018 and June 2022. The study involved 53 patients aged between 40 and 70 years who were treated for CRS with nasal polyps (CRSwNP) and CRS without nasal polyps (CRSsNP). Preoperative and postoperative assessments were performed using the Nasal Obstruction Symptoms Evaluation Score (NOSE score) and the 5th International Index of Erectile Function Score (IIEF-5 score) to evaluate potential improvements in sexual function following endoscopic sinus surgery. RESULTS Before surgery, the average NOSE score was 72.6, which decreased to 24.9 postoperatively. The average preoperative IIEF-5 score was 16.35, while the postoperative average increased to 19.52. Statistical analysis revealed a significant improvement in erectile function for penetration (p-value = 0.024) and overall satisfaction after intercourse (p-value < 0.001) regarding the degree of nasal obstruction. CONCLUSION This study underscores the potential benefits of treating chronic obstructive upper airway diseases such as sinusitis in improving the sexual outcomes of patients clinically diagnosed with erectile dysfunction.
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Affiliation(s)
- Antonio Romano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Umberto Committeri
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Vincenzo Abbate
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Marco Sarcinella
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Francesco Maffia
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Simona Barone
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Stefania Troise
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Giovanni Salzano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Riccardo Nocini
- Unit of Otolaryngology, Head and Neck Department, University of Verona, 37134 Verona, Italy;
| | - Paola Bonavolontà
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
| | - Giovanni Dell’Aversana Orabona
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Via Pansini 5, 80100 Naples, Italy; (A.R.); (U.C.); (V.A.); (M.S.); (S.B.); (S.T.); (G.S.); (P.B.); (G.D.O.)
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Fujita N, Momota M, Ozaki Y, Tobisawa Y, Yoneyama T, Okamoto T, Yamamoto H, Hatakeyama S, Yoneyama T, Hashimoto Y, Yoshikawa K, Ohyama C. Can Erectile Dysfunction Severity Predict Major Adverse Cardiovascular Events in Men Undergoing Dialysis? A Prospective Cohort Study. World J Mens Health 2023; 41:900-908. [PMID: 36792087 PMCID: PMC10523112 DOI: 10.5534/wjmh.220179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/08/2022] [Accepted: 10/24/2022] [Indexed: 01/27/2023] Open
Abstract
PURPOSE To evaluate the impact of severe erectile dysfunction (ED) on future major adverse cardiovascular events (MACE) in men on dialysis. MATERIALS AND METHODS This prospective cohort study included 71 men on dialysis. ED was assessed using the Sexual Health Inventory for Men (SHIM). Men were divided into the mild/moderate ED (SHIM score ≥8) and severe ED (SHIM score ≤7) groups. The primary endpoint was MACE-free survival. MACE was a composite of myocardial infarction, cardiovascular death, and stroke. The secondary endpoints were cardiac event-free survival and overall survival (OS). Moreover, the predictive abilities of severe ED for 5-year MACE, 5-year cardiac events, and 5-year overall mortality were evaluated. RESULTS The median age and follow-up period of the included men were 64 years and 58 months, respectively. The median SHIM score was 4.0; all had a degree of ED, and 64.7% had severe ED. In the background-adjusted multivariable analyses, severe ED was not significantly associated with shorter MACE-free survival (hazard ratio [HR], 1.890; 95% confidence interval [CI], 0.533-6.706; p=0.324), cardiac event-free survival (HR, 2.081; 95% CI, 0.687-6.304; p=0.195), and OS (HR, 0.817; 95% CI, 0.358-1.863; p=0.630). Severe ED did not significantly improve the predictive abilities for 5-year MACE, 5-year cardiac events, and 5-year overall mortality (p=0.110, p=0.101, and p=0.740, respectively). CONCLUSIONS ED severity was not associated with shorter MACE-free survival, cardiac event-free survival, or OS, and ED severity could not improve the predictive abilities for these outcomes in men undergoing dialysis.
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Affiliation(s)
- Naoki Fujita
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
| | - Masaki Momota
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yusuke Ozaki
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yuki Tobisawa
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tohru Yoneyama
- Department of Glycotechnology, Center for Advanced Medical Research, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Teppei Okamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | | | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
- Department of Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
- Department of Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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Bertini A, Pozzi E, Fallara G, Lanzaro F, Candela L, Costa A, Corsini C, Cilio S, Belladelli F, Capogrosso P, d'Arma A, Montorsi F, Salonia A. The atherosclerotic cardiovascular disease risk score is a reliable tool to identify patients with arteriogenic erectile dysfunction. Andrology 2023; 11:1451-1459. [PMID: 37017212 DOI: 10.1111/andr.13437] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/25/2023] [Accepted: 03/30/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND The atherosclerotic cardiovascular disease risk score is a validated algorithm predicting an individual's 10-year risk of developing acute cardiovascular events (cardiovascular disease). Patients who suffer from arteriogenic erectile dysfunction are susceptible to developing cardiovascular disease in the future. OBJECTIVES To apply the atherosclerotic cardiovascular disease score at a homogenous cohort of men with erectile dysfunction undergoing a dynamic penile colour Doppler duplex ultrasound and explore its predictive ability to identify patients with vasculogenic erectile dysfunction at colour Doppler duplex ultrasound. MATERIALS AND METHODS Complete data of 219 patients undergoing colour Doppler duplex ultrasound were analysed. All patients completed the International Index of Erectile Function. The atherosclerotic cardiovascular disease score and Charlson comorbidity index were applied to the entire cohort. Patients were divided into those with normal vs. pathological parameters at colour Doppler duplex ultrasound. Descriptive statistics were used to explore differences between the two groups. Logistic regression models tested the potential role of atherosclerotic cardiovascular disease to predict arteriogenic and/or venogenic erectile dysfunction. Local polynomial smoothing models graphically displayed the probability of pathological colour Doppler duplex ultrasound parameters at different atherosclerotic cardiovascular disease scores. RESULTS Overall, arteriogenic erectile dysfunction and venous leakage were diagnosed in 88 (40.2%) and 28 (12.8%) patients respectively. The median (interquartile range) atherosclerotic cardiovascular disease score was 7.7 (3.9-14). Patients with pathologic colour Doppler duplex ultrasound were older (59 vs. 54 years, p < 0.001), had higher Body Mass Index (26.5 vs. 25.6 kg/m2 , p = 0.04), more comorbidities (Charlson comorbidity index ≥ 1) (76.5% vs. 54.4%, p = 0.002) and higher median atherosclerotic cardiovascular disease scores (9.95 vs. 7, p = 0.005), respectively. At logistic regression analysis, a higher atherosclerotic cardiovascular disease risk score was independently associated with arteriogenic erectile dysfunction at colour Doppler duplex ultrasound (odds ratio: 1.03, 95% confidence interval: 1.01-1.08, p = 0.02) after adjusting for Body Mass Index, physical activity, alcohol consumption and severe erectile dysfunction. DISCUSSION As vasculogenic erectile dysfunction may precede by some years the onset of acute cardiovascular diseases, the rigorous identification of patients with deficient cavernosal arterial blood flow, would definitely allow the implementation of earlier and more effective cardiovascular prevention strategies in men with erectile dysfunction. CONCLUSIONS The atherosclerotic cardiovascular disease risk score represents a reliable tool to identify patients with arteriogenic erectile dysfunction in everyday clinical practice.
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Affiliation(s)
- Alessandro Bertini
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Giuseppe Fallara
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Lanzaro
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Luigi Candela
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Antonio Costa
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Christian Corsini
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - 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", Napoli, Italy
| | - Federico Belladelli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, 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
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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Shin YE, Rojanasarot S, Hincapie AL, Guo JJ. Safety profile and signal detection of phosphodiesterase type 5 inhibitors for erectile dysfunction: a Food and Drug Administration Adverse Event Reporting System analysis. Sex Med 2023; 11:qfad059. [PMID: 38034088 PMCID: PMC10687329 DOI: 10.1093/sexmed/qfad059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/15/2023] [Accepted: 10/20/2023] [Indexed: 12/02/2023] Open
Abstract
Background Phosphodiesterase type 5 inhibitors (PDE5Is) are generally well tolerated but have been associated with uncommon and significant adverse events (AEs). Aim This study aims to investigate and compare the characteristics of AEs associated with PDE5Is used for erectile dysfunction and identify any safety signals in a postmarketing surveillance database between 2010 and 2021. Methods A descriptive analysis was conducted for all AEs reported to the Food and Drug Administration Adverse Event Reporting System for 4 PDE5Is-avanafil, sildenafil, tadalafil, and vardenafil-indicated for erectile dysfunction between January 2010 and December 2021. The frequency of the most reported AEs and outcomes were identified. A disproportionality analysis based on proportional reporting ratio (PRR) and reporting odds ratio (ROR) was conducted for the most common and clinically important AEs to identify signals to gain insights into potential differences in safety profiles. Outcomes The outcome measures of the study are frequency of reported AEs and outcomes following AE. Results A total of 29 236 AEs were reported for PDE5Is during the study period. The most reported AE was "drug ineffective" with 7115 reports (24.3%). Eight safety signals were detected across the 4 drugs. Key signals were sexual disorders (PRR, 3.13 [95% CI, 2.69-3.65]; ROR, 3.24 [95% CI, 2.77-3.79]) and death (PRR, 3.17 [2.5-4.01]; ROR, 3.211 [2.52-4.06]) for sildenafil, priapism (PRR, 3.63 [2.11-6.24]; ROR, 3.64 [2.12-6.26]) for tadalafil, and drug administration error (PRR, 2.54 [1.84-3.52]; ROR, 2.6 [1.86-3.63]) for vardenafil. The most reported outcomes were other serious events with 6685 events (67.2%) and hospitalization with 1939 events (19.5%). Clinical Implications The commonly reported AEs and detected signals may guide clinicians in treatment decision making for men with erectile dysfunction. Strengths and Limitations This is the first comprehensive report and disproportionality analysis on all types of AEs associated with PDE5Is used for erectile dysfunction in the United States. The findings should be interpreted cautiously due to limitations in the Adverse Event Reporting System, which includes self-reports, duplicate and incomplete reports, and biases in reporting and selection. Therefore, establishing a causal relationship between the reported AEs and the use of PDE5Is is uncertain, and the data may be confounded by other medications and indications. Conclusion PDE5Is demonstrate significantly increased risks of reporting certain clinically important AEs. While these events are not common, it is imperative to continually monitor PDE5I use at the levels of primary care to national surveillance to ensure safe utilization.
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Affiliation(s)
- Young Eun Shin
- Division of Pharmacy Practice and Administrative Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH 45229, United States
- Health Economics and Market Access, Boston Scientific, Marlborough, MA 01752, United States
| | - Sirikan Rojanasarot
- Health Economics and Market Access, Boston Scientific, Marlborough, MA 01752, United States
| | - Ana L Hincapie
- Division of Pharmacy Practice and Administrative Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH 45229, United States
| | - Jeff Jianfei Guo
- Division of Pharmacy Practice and Administrative Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH 45229, United States
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Lee J, Kim HR, Heo JE, Jang WS, Lee KS, Kang SK, Han H, Choi YD. Phosphodiesterase-5 Inhibitor Use in Robot Assisted Radical Prostatectomy Patients Is Associated with Reduced Risk of Death: A Propensity Score Matched Analysis of 1,058 Patients. World J Mens Health 2023; 41:892-899. [PMID: 36649919 PMCID: PMC10523119 DOI: 10.5534/wjmh.220063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 10/03/2022] [Accepted: 10/14/2022] [Indexed: 01/18/2023] Open
Abstract
PURPOSE We investigated whether the use of a phosphodiesterase-5 inhibitor (PDE5i) after robot assited radical prostatectomy has a survival benefit over non-use patients because there are controversial results on the association between PDE5i use and survival outcomes for prostate cancer patients in literature. MATERIALS AND METHODS We designed a retrospective, matched, large-sample cohort study of 5,545 patients who underwent robot assisted radical prostatectomy (RARP) during 2013-2021 in a single institute. The exclusion criteria was patients who were aged >70 years at surgery, American Society of Anesthesiologists (ASA) physical status classification grade 4 or 5, history of other malignancies, patients who started PDE5i 6 months after survery and patients with follow up period less than 24 months after surgery. Among the 1,843 included patients, 1,298 were PDE5i users, and 545 were PDE5i non-users. We performed propensity score matching (PSM) of PDE5i users (n=529) with non-users (n=529) by adjusting for the variables of age, Gleason grade group, pathological T stage, preoperative ASA physical status grade, and International Index of Erectile Function score. RESULTS There were no significant difference in patient characteristics according to PSM. Kaplan-Meier curve revealed the difference of overall survival for PDE5i users and non-users (clustered log-rank test p<0.05). In a stratified Cox regression analysis, PDE5i use after RARP was associated with improved overall survival and reduced risk of death (hazard ratio 0.43; confidence interval 0.24-0.79; p=0.007). The limitation of this study was that the indication for the prescription of PDE5i was not given. CONCLUSIONS PDE5i administration after RARP were associated with overall survival of patients with prostate cancer. A further randomized control trial may reveal whether routine use of PDE5i after prostatectomy can improve survival of prostate cancer patient.
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Affiliation(s)
- Jongsoo Lee
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Rim Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Eun Heo
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Won Sik Jang
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang Suk Lee
- Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Ku Kang
- Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Hyunho Han
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.
| | - Young Deuk Choi
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
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Wu H, Gao Z, Dai D, Liu X, Fang Y, Chen X, Wang Q. Efficacy and safety assessment of traditional Chinese medicine for erectile dysfunction: A meta-analysis and trial sequential analysis. Andrology 2023; 11:1345-1367. [PMID: 36848898 DOI: 10.1111/andr.13420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 02/11/2023] [Accepted: 02/23/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND Several patients with erectile dysfunction do not accept or benefit from conventional therapy with phosphodiesterase type 5 inhibitors; thus, alternative and complementary therapies are in need. Traditional Chinese medicine has been treating erectile dysfunction in China, but its clinical value is inconclusive. OBJECTIVE To systematically evaluate the efficacy and safety of traditional Chinese medicine in treating erectile dysfunction. METHODS Randomized controlled trials were retrieved from a comprehensive search in the literature published in the past decade from the Web of Science, PubMed, Embase, Cochrane Library, SinoMed, China National Knowledge Internet, WanFang, and VIP. We performed a meta-analysis of the International Index of Erectile Function 5 questionnaire scores, clinical recovery rates, and testosterone levels using Review Manager 5.4 software. The trial sequential analysis was conducted to check the results. RESULTS A total of 45 trials with 5016 patients were included. Meta-analysis results showed that traditional Chinese medicine effectively improved the International Index of Erectile Function 5 questionnaire scores (weighted mean difference = 3.78, 95% confidence interval: 3.12, 4.44; p < 0.001), clinical recovery rates (risk ratio = 1.57, 95% confidence interval: 1.38, 1.79; p < 0.001), testosterone levels (weighted mean difference = 2.42, 95% confidence interval: 1.59, 3.25; p < 0.001) compared with the controls. The single and add-on applications of traditional Chinese medicine could improve the International Index of Erectile Function 5 questionnaire score (p < 0.001). The trial sequential analysis confirmed the robustness of the analysis of the International Index of Erectile Function 5 questionnaire scores. A significant difference in the incidence of adverse effects between the treatment and control groups was not observed (risk ratio = 0.82, 95% confidence interval: 0.65, 1.05; p = 0.12). CONCLUSION Traditional Chinese medicine can gain better responses in improving the International Index of Erectile Function 5 questionnaire scores, clinical recovery rates, and testosterone levels as an alternative and complementary treatment, with no increase in side effects. However, more standardized, long-term, traditional Chinese medicine and integrative therapy clinical trials are needed to support the clinical application of traditional Chinese medicine.
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Affiliation(s)
- Haoran Wu
- National Institute of Traditional Chinese Medicine Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zezheng Gao
- Institute of Metabolic Diseases, Guanganmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dan Dai
- Department of Dermatology, Guanganmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xing Liu
- National Institute of Traditional Chinese Medicine Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yini Fang
- National Institute of Traditional Chinese Medicine Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xuemei Chen
- National Institute of Traditional Chinese Medicine Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qi Wang
- National Institute of Traditional Chinese Medicine Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, China
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Figtree GA, Vernon ST, Harmer JA, Gray MP, Arnott C, Bachour E, Barsha G, Brieger D, Brown A, Celermajer DS, Channon KM, Chew NWS, Chong JJH, Chow CK, Cistulli PA, Ellinor PT, Grieve SM, Guzik TJ, Hagström E, Jenkins A, Jennings G, Keech AC, Kott KA, Kritharides L, Mamas MA, Mehran R, Meikle PJ, Natarajan P, Negishi K, O'Sullivan J, Patel S, Psaltis PJ, Redfern J, Steg PG, Sullivan DR, Sundström J, Vogel B, Wilson A, Wong D, Bhatt DL, Kovacic JC, Nicholls SJ. Clinical Pathway for Coronary Atherosclerosis in Patients Without Conventional Modifiable Risk Factors: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 82:1343-1359. [PMID: 37730292 PMCID: PMC10522922 DOI: 10.1016/j.jacc.2023.06.045] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/28/2023] [Indexed: 09/22/2023]
Abstract
Reducing the incidence and prevalence of standard modifiable cardiovascular risk factors (SMuRFs) is critical to tackling the global burden of coronary artery disease (CAD). However, a substantial number of individuals develop coronary atherosclerosis despite no SMuRFs. SMuRFless patients presenting with myocardial infarction have been observed to have an unexpected higher early mortality compared to their counterparts with at least 1 SMuRF. Evidence for optimal management of these patients is lacking. We assembled an international, multidisciplinary team to develop an evidence-based clinical pathway for SMuRFless CAD patients. A modified Delphi method was applied. The resulting pathway confirms underlying atherosclerosis and true SMuRFless status, ensures evidence-based secondary prevention, and considers additional tests and interventions for less typical contributors. This dedicated pathway for a previously overlooked CAD population, with an accompanying registry, aims to improve outcomes through enhanced adherence to evidence-based secondary prevention and additional diagnosis of modifiable risk factors observed.
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Affiliation(s)
- Gemma A Figtree
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Cardiovascular Discovery Group, Kolling Institute of Medical Research, St Leonards, New South Wales, Australia; Department of Cardiology, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
| | - Stephen T Vernon
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Cardiovascular Discovery Group, Kolling Institute of Medical Research, St Leonards, New South Wales, Australia; Department of Cardiology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Jason A Harmer
- Department of Cardiology, Royal North Shore Hospital, St Leonards, New South Wales, Australia; The George Institute for Global Health, Faculty of Medicine, UNSW, Sydney, New South Wales, Australia
| | - Michael P Gray
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Cardiovascular Discovery Group, Kolling Institute of Medical Research, St Leonards, New South Wales, Australia
| | - Clare Arnott
- The George Institute for Global Health, Faculty of Medicine, UNSW, Sydney, New South Wales, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Eric Bachour
- Consumer Representative, Agile Group Switzerland AG, Zug, Switzerland
| | - Giannie Barsha
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Cardiovascular Discovery Group, Kolling Institute of Medical Research, St Leonards, New South Wales, Australia
| | - David Brieger
- Department of Cardiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | - Alex Brown
- National Centre for Indigenous Genomics, Australian National University, Canberra, Australian Capitol Territory, Australia; Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - David S Celermajer
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Keith M Channon
- British Heart Foundation Centre of Research Excellence, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicholas W S Chew
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - James J H Chong
- Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Westmead, New South Wales, Australia; Westmead Institute for Medical Research, University of Sydney, Westmead, New South Wales, Australia; Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Clara K Chow
- Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Westmead, New South Wales, Australia; Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Peter A Cistulli
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia; Department of Respiratory & Sleep Medicine, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Patrick T Ellinor
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA; Demoulas Center for Cardiac Arrhythmias, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Stuart M Grieve
- Department of Radiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Imaging and Phenotyping Laboratory, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Tomasz J Guzik
- Centre for Cardiovascular Science, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom; Department of Internal Medicine and Omicron Medical Genomics Laboratory, Jagiellonian University Medical College, Krakow, Poland
| | - Emil Hagström
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden
| | - Alicia Jenkins
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia; Diabetes and Vascular Medicine, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Garry Jennings
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Anthony C Keech
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
| | - Katharine A Kott
- Cardiovascular Discovery Group, Kolling Institute of Medical Research, St Leonards, New South Wales, Australia; Department of Cardiology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Leonard Kritharides
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia; The ANZAC Research Institute, Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognostic Research, Keele University, Keele, United Kingdom; Department of Cardiology, Royal Stoke University Hospital, Stoke-on-Trent, United Kingdom
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Peter J Meikle
- Baker Heart and Diabetes Institute, Melbourne, Vicotria, Australia
| | - Pradeep Natarajan
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA; Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA; Program in Medical and Population Genetics and the Cardiovascular Disease Initiative, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Kazuaki Negishi
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia; Department of Cardiology, Nepean Hospital, Kingswood, New South Wales, Australia
| | - John O'Sullivan
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Royal North Shore Hospital, St Leonards, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia; Precision Cardiovascular Laboratory, University of Sydney, Camperdown, New South Wales, Australia; Heart Research Institute, University of Sydney, Camperdown, New South Wales, Australia
| | - Sanjay Patel
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Heart Research Institute, University of Sydney, Camperdown, New South Wales, Australia
| | - Peter J Psaltis
- Vascular Research Centre, Heart and Vascular Program, Lifelong Health Theme, SAHMRI, Adelaide, South Australia, Australia; Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Julie Redfern
- The George Institute for Global Health, Faculty of Medicine, UNSW, Sydney, New South Wales, Australia; Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Philippe G Steg
- Université de Paris, Assistance Publique-Hôpitaux de Paris, French Alliance for Cardiovascular Trials and INSERM Unité 1148, Paris, France
| | - David R Sullivan
- Department of Chemical Pathology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Johan Sundström
- The George Institute for Global Health, Faculty of Medicine, UNSW, Sydney, New South Wales, Australia; Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Birgit Vogel
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Andrew Wilson
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Dennis Wong
- Monash Cardiovascular Research Centre, Monash University, Clayton, Victoria, Australia; MonashHeart, Monash Health, Clayton, Victoria, Australia
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York, USA
| | - Jason C Kovacic
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia; St Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Stephen J Nicholls
- Victorian Heart Institute, Monash University, Clayton, Victoria, Australia
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Hadisuyatmana S, Malik G, Efendi F, Reisenhofer S, Boyd J. The experiences and barriers in addressing type 2 diabetes mellitus-associated erectile dysfunction: a mixed method systematic review. Syst Rev 2023; 12:138. [PMID: 37563662 PMCID: PMC10416416 DOI: 10.1186/s13643-023-02303-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 07/28/2023] [Indexed: 08/12/2023] Open
Abstract
INTRODUCTION Experiences and determinants connected with type 2 diabetes mellitus-associated erectile dysfunction (T2DMED) in health appointments are not well understood and infrequently reported. This systematic review was undertaken to synthesise evidence of the experiences, facilitators, and barriers around screening ED in men with T2DM during health service consultations. METHODS The review report was based on the guidelines provided by the Joanna Briggs Institute for conducting mixed-method systematic reviews. Eight electronic databases were searched, including Web of Science, Embase via Ovid, Cumulative Index to Nursing and Allied Health Literature (CINAHL) via EBSCO, ProQuest, PubMed, PsychInfo via Ovid, MEDLINE via Ovid, Portal Garuda. Additionally, the review manually looked through the reference lists of the studies we included. Erectile dysfunction, type 2 diabetes mellitus, screening and barriers were initially used as keywords in the search strategy. All identified primary studies written in English and Bahasa Indonesia, and published between 2001 and 2022 were meticulously screened following an agreed set of inclusion criteria. FINDINGS Out of 3468 papers screened, only six were chosen for the review. These included three cross-sectional studies, two qualitative studies, and one mixed-method study. The study quality of the included studies was assessed using the Joanna Briggs Institute (JBI) critical appraisal checklist. Based on the checklist criteria, the studies ranged between 5/10 to 9/10 in terms of quality. After synthesizing the findings, four main categories were identified including the willingness to discuss T2DMED, the barriers experienced and perceived, the limited understanding of T2DMED, and the support expected by men with T2DM. DISCUSSION Many men kept quiet about their struggles with T2DMED, hoping to bring it up as a topic of discussion during healthcare consultations. Barriers such as embarrassment, a sense of helplessness and reluctance to seek help, financial constraints, and dismissive healthcare professionals hindered them from addressing this issue. Both the participating men and healthcare professionals lacked a comprehensive understanding of T2DMED. RECOMMENDATIONS It is important to provide education tailored to men's specific needs and improve awareness about T2DM-associated ED. Creating a more T2DMED-friendly environment could be a potential solution to increase early screening and management. Future research should investigate potential barriers that prevent HCPs from identifying and addressing T2MED since their absence in the identified studies highlights this need. SYSTEMATIC REVIEW REGISTRATION CRD42021292454.
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Affiliation(s)
- Setho Hadisuyatmana
- The School of Psychology & Public Health, La Trobe University, Kingsbury Drive, Bundoora, Victoria, 3086, Australia.
- The Faculty of Nursing, Universitas Airlangga Indonesia, Kampus C Jln Mulyorejo 60115, Surabaya, East Java, Indonesia.
| | - Gulzar Malik
- The Faculty of Nursing, Universitas Airlangga Indonesia, Kampus C Jln Mulyorejo 60115, Surabaya, East Java, Indonesia
- The School of Nursing and Midwifery, La Trobe University, Kingsbury Drive, Bundoora, Victoria, 3086, Australia
| | - Ferry Efendi
- The Faculty of Nursing, Universitas Airlangga Indonesia, Kampus C Jln Mulyorejo 60115, Surabaya, East Java, Indonesia
- The School of Nursing and Midwifery, La Trobe University, Kingsbury Drive, Bundoora, Victoria, 3086, Australia
| | - Sonia Reisenhofer
- The School of Nursing and Midwifery, La Trobe University, Kingsbury Drive, Bundoora, Victoria, 3086, Australia
- Bairnsdale Regional Health Service, 122 Day Street, Bairnsdale, Victoria, 3875, Australia
| | - James Boyd
- The School of Psychology & Public Health, La Trobe University, Kingsbury Drive, Bundoora, Victoria, 3086, Australia
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Kilic M, Erkan A, Zengin S, Dundar G, Boyaci C. Inflammatory biomarkers may predict response to phosphodiesterase type 5 inhibitor treatment in patients with erectile dysfunction. Investig Clin Urol 2023; 64:404-411. [PMID: 37417566 DOI: 10.4111/icu.20230013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/27/2023] [Accepted: 05/22/2023] [Indexed: 07/08/2023] Open
Abstract
PURPOSE In this study, we aimed to evaluate the clinical utility of the neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), lymphocyte/monocyte ratio (LMR), and monocyte/high-density lipoprotein cholesterol ratio (MHR) in predicting response to a phosphodiesterase type 5 inhibitor (PDE5i) when used as the first-line medical treatment of erectile dysfunction (ED). MATERIALS AND METHODS This study prospectively included 185 patients who were diagnosed with ED and started PDE5i treatment. After PDE5i treatment, 107 (57.8%) patients with an International Index of Erectile Function-5 (IIEF-5) score below 22 were assigned to Group 1, and 78 (42.2%) patients with an IIEF-5 score of 22 or above were assigned to Group 2. The outcome measures of the study were demographic characteristics and inflammation markers between the groups. RESULTS The mean IIEF-5 change after PDE5i treatment was 6.1±4.2 points in Group 1 and 11.5±3.2 points in Group 2 (p=0.001). The mean age was 54.6±9.2 years in Group 1 and 47.8±10.3 years in Group 2 (p<0.001), and the median fasting blood glucose values of Groups 1 and 2 were 105 (36) mg/dL and 97 (23) mg/dL, respectively (p=0.010). The LMR and MHR values were 2.39±0.23 and 13.8±7, respectively, for Group 1, and 2.03±0.22 and 17±6.6, respectively, for Group 2 (p=0.044 and p=0.002, respectively). On multivariable analysis, younger age and increased MHR were independent predictors of benefit from PDE5i treatment. CONCLUSIONS This study showed that only MHR as an inflammatory biomarker was an independent predictor for response to PDE5i in the treatment of ED. Also, several factors were predictive of treatment failure.
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Affiliation(s)
- Metin Kilic
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Türkiye.
| | - Anil Erkan
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Türkiye
| | - Salim Zengin
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Türkiye
| | - Gokce Dundar
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Türkiye
| | - Caglar Boyaci
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Türkiye
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41
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Cortese F, Costantino MF, Luzi G. Can We Consider Erectile Dysfunction as an Early Marker of Cardiovascular Disease? JACC. ADVANCES 2023; 2:100384. [PMID: 38938256 PMCID: PMC11198067 DOI: 10.1016/j.jacadv.2023.100384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
| | | | - Giampaolo Luzi
- Cardiac Surgery Unit, Department of Cardiovascular Science, San Carlo Hospital, Potenza, Italy
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Borrelli E, Quarta A, Pozzi E, Fallara G, Pennisi F, Casaluci M, Lamanna F, Querques L, Sacconi R, Bandello F, Montorsi F, Salonia A, Querques G. The retinal neurovascular coupling is impaired in men with vasculogenic erectile dysfunction. Sci Rep 2023; 13:8237. [PMID: 37217570 DOI: 10.1038/s41598-023-35339-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 05/16/2023] [Indexed: 05/24/2023] Open
Abstract
The aim of this study was to study the retinal vessels in patients affected by vasculogenic erectile dysfunction (ED), using dynamic vessel analyzer (DVA). Patients with vasculogenic ED and control subjects were prospectively enrolled to undergo a complete urological and ophthalmologic evaluation, including DVA and structural optical coherence tomography (OCT). The main outcome measures were: (1) arterial dilation; (2) arterial constriction; (3) reaction amplitude (the difference between arterial dilation and constriction); and, (4) venous dilation. Thirty-five patients with ED and 30 male controls were included in the analysis. Mean ± SD age was 52.0 ± 10.8 years in the ED group and 48.1 ± 16.3 years in the control group (p = 0.317). In the dynamic analysis, the arterial dilation was lower in the ED group (1.88 ± 1.50%), as compared with the control group (3.70 ± 1.56%, p < 0.0001). Neither arterial constriction nor venous dilation differed between groups. The reaction amplitude was decreased in ED patients (2.40 ± 2.02%, p = 0.023), compared to controls (4.25 ± 2.20%). In the Pearson correlation analysis, the ED severity, was directly correlated with both reaction amplitude (R = .701, p = 0.004) and arterial dilation (R = .529, p = 0.042). In conclusion, subjects with vasculogenic ED are featured by a significant dysfunction of the retinal neurovascular coupling, which is inversely correlated with ED severity.
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Affiliation(s)
- Enrico Borrelli
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Quarta
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
| | - Edoardo Pozzi
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giuseppe Fallara
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Flavia Pennisi
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Casaluci
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
| | | | - Lea Querques
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Riccardo Sacconi
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Bandello
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Montorsi
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Salonia
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giuseppe Querques
- Vita-Salute San Raffaele University, Via Olgettina 60, Milan, Italy.
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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Mandera-Grygierzec A, Kostrzewska P, Szuster E, Pawlikowska-Gorzelańczyk A, Biernikiewicz M, Rusiecka A, Mrozek-Szetela A, Sobieszczańska M, Rożek-Piechura K, Markiewicz M, Kałka D. Low Exercise Tolerance as a Marker of Erectile Dysfunction and Depression among Post-Myocardial Infarction Men. Healthcare (Basel) 2023; 11:healthcare11091213. [PMID: 37174755 PMCID: PMC10178144 DOI: 10.3390/healthcare11091213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/15/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Evidence has grown recently on the correlation between lifestyle and physical activity, and their impact on the functioning of the entire organism. In addition, a decrease in physical efficiency may be an indicator of the early diagnosis of systemic diseases. The aim of this study was to determine whether there is a relationship between exercise tolerance and possible erectile dysfunction or mental disorders. A cross-sectional study was conducted among 254 men in 4 cardiac rehabilitation centers in Poland using the standardized International Index of Erectile Function 5 (IIEF-5) and Beck Depression Inventory (BDI) questionnaires. Erectile dysfunction was directly proportional to the metabolic equivalent of the task (MET) variable. An increase in exercise tolerance by 1 point was associated with an increase in the IIEF-5 score by 1.62 points, indicating a reduction in the severity of erectile dysfunction. The 1-point increase in MET was associated with a 1.8-point decrease in BDI, indicating that an increase in exercise tolerance is associated with a decrease in the severity of depressive disorders. Increasing the tolerance of physical effort has a beneficial effect not only on the general well-being, but also on the sexual and mental health of men. An increase in exercise tolerance is associated with a reduction in the incidence of erectile dysfunction. On the other hand, in patients with depressive disorders, the improvement of exercise tolerance reduces the intensity of depression symptoms. Exercise tolerance can be an early and simple marker at the onset of erectile dysfunction or mood disorders.
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Affiliation(s)
| | - Paulina Kostrzewska
- Cardiosexology Students Club, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Ewa Szuster
- Cardiosexology Students Club, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | | | | | - Agnieszka Rusiecka
- Statistical Analysis Centre, Wroclaw Medical University, 50-367 Wrocław, Poland
| | - Aneta Mrozek-Szetela
- Doctoral School at Wroclaw of Environmental and Life Science, 50-375 Wrocław, Poland
| | | | - Krystyna Rożek-Piechura
- Faculty of Physiotherapy, Wroclaw University of Health and Sport Sciences, 51-612 Wrocław, Poland
| | | | - Dariusz Kałka
- Faculty of Physiotherapy, Wroclaw University of Health and Sport Sciences, 51-612 Wrocław, Poland
- Men's Health Centre in Wroclaw, 53-151 Wrocław, Poland
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44
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Zhao X. Challenges and Barriers in Intercultural Communication between Patients with Immigration Backgrounds and Health Professionals: A Systematic Literature Review. HEALTH COMMUNICATION 2023; 38:824-833. [PMID: 34605358 DOI: 10.1080/10410236.2021.1980188] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Challenges and barriers arise when people communicate interculturally. The situations become more complicated when patients and health professionals from different cultural backgrounds communicate with each other on the sensitive topic of sexual health. This study conducted a systematic review of past literature to identify challenges and perspectives in the intercultural communication between patients and health professionals on the topic of sexual health. The results indicate the research trends and themes generated from narrative data. Language barriers, gender, and privacy concerns of sexual health information present significant challenges in the intercultural communication between patients with immigration backgrounds and health professionals. The perspectives of patients and professionals are included in the research paper.
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Affiliation(s)
- Xin Zhao
- Information School, University of Sheffield
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45
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Ren Y, Yuan J, Xue Y, Zhang Y, Li S, Liu C, Liu Y. Advanced hydrogels: New expectation for the repair of organic erectile dysfunction. Mater Today Bio 2023; 19:100588. [PMID: 36896414 PMCID: PMC9988670 DOI: 10.1016/j.mtbio.2023.100588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/08/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023] Open
Abstract
Organic erectile dysfunction (ED) is a type of sexual disorder in men that is usually associated with illness, surgical injury, normal aging and has a high incidence across the globe. And the essence of penile erection is a neurovascular event regulated by a combination of factors. Nerve and vascular injury are the main causes of erectile dysfunction. Currently, the main treatment options for ED include phosphodiesterase type 5 inhibitors (PDE5Is), intracorporeal injections and vacuum erection devices (VEDs), which are ineffective. Therefore, it is essential to find an emerging, non-invasive and effective treatment for ED. The histopathological damage causing ED can be improved or even reversed with hydrogels, in contrast to current therapies. Hydrogels have many advantages, they can be synthesized from various raw materials with different properties, possess a definite composition, and have good biocompatibility and biodegradability. These advantages make hydrogels an effective drug carrier. In this review, we began with an overview of the underlying mechanisms of organic erectile dysfunction, discussed the dilemmas of existing treatments for ED, and described the unique advantages of hydrogel over other approaches. Then emphasizing the progress of research on hydrogels in the treatment of ED.
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Affiliation(s)
- Yan Ren
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China.,CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Jing Yuan
- First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Yueguang Xue
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Yiming Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Shilin Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Cuiqing Liu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Ying Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China.,GBA National Institute for Nanotechnology Innovation, Guangzhou, 510700, China
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46
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Li Q, Long Q, Ren B, Bing S. Causal association between cardiovascular diseases and erectile dysfunction, a Mendelian randomization study. Front Cardiovasc Med 2023; 10:1094330. [PMID: 36844727 PMCID: PMC9947236 DOI: 10.3389/fcvm.2023.1094330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/23/2023] [Indexed: 02/11/2023] Open
Abstract
Background Cardiovascular diseases (CVD), including coronary heart disease (CHD), heart failure, ischemic heart disease (IHD), and atrial fibrillation, are prevalent in the aged. However, the influence of CVD on ED is less investigated. This study was performed to clarify the causal association between CVD and ED. Materials and methods Genome-wide association studies (GWAS) datasets targeting CHD, heart failure, IHD, and atrial fibrillation were downloaded to retrieve single nucleotide polymorphisms (SNPs). Further, single-variable Mendelian randomization and multivariable Mendelian randomization (MVMR) were adopted to explore the causal association between CVD and ED. Results Genetically predicted CHD and heart failure were found to increase the risks of ED (OR = 1.09, P < 0.05 and OR = 1.36, P < 0.05, respectively). However, no causal association was disclosed among IHD, atrial fibrillation and ED (all P > 0.05). These findings remained consistent in sensitivity analyses. After controlling for body mass index, alcohol, low density lipoprotein, smoking and total cholesterol levels, the results of MVMR support the causal role of CHD on ED (P < 0.05). Similarly, the direct causal effect estimates of heart failure on ED were significant in MVMR analyses (P < 0.05). Conclusion Using genetic data, this study revealed that genetically predicted CHD and heart failure may predict better ED compared with atrial fibrillation and IHD. The results should be interpreted with caution and the insignificant causal inference of IHD still needs further verification in future studies.
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Affiliation(s)
- Qingying Li
- Department of Urology, Xi’an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi’an, Shanxi, China
| | - Qiang Long
- Department of Urology, Xi’an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi’an, Shanxi, China
| | - Baoming Ren
- Department of Urology, Xi’an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi’an, Shanxi, China
| | - Sen Bing
- Department of Cardiology, Xi’an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi’an, Shanxi, China,*Correspondence: Sen Bing,
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El-Osta A, Kerr G, Alaa A, El Asmar ML, Karki M, Webber I, Riboli Sasco E, Blume G, Beecken WD, Mummery D. Investigating self-reported efficacy of lifestyle medicine approaches to tackle erectile dysfunction: a cross-sectional eSurvey based study. BMC Urol 2023; 23:15. [PMID: 36740686 PMCID: PMC9901095 DOI: 10.1186/s12894-023-01180-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/27/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Erectile dysfunction (ED) is the most common sexual dysfunction in men. Some types of ED are amenable to treatment using lifestyle medicine approaches with or without pharmacotherapy. AIM Investigate self-reported efficacy of lifestyle medicine approaches to tackle ED. METHODS A cross-sectional online survey of 1177 community dwelling adults explored the prevalence and methods used to tackle ED in the community setting. We examined differences between participants with and without ED. Variables associated with ED in univariable analyses were included in a multivariable logistic regression to identify variables independently associated with the condition. OUTCOMES Self-reported measure: perceived effectiveness of lifestyle medicine interventions to tackle ED. RESULTS Most respondents (76.5%) had experienced ED, and this was associated with having a long-term condition, taking anti-hypertensive medication, hypercholesterolaemia and obesity. Medication was the most common management strategy overall (65.9%), followed by stress management (43.5%) and weight loss (40.4%). Over half (53.9%) did not use any lifestyle modification strategies to tackle ED. Only 7.0% of ED sufferers received a mental health assessment and 29.2% received other tests (e.g., blood test, medical imaging) by GPs. Cardiovascular training was identified as the best rated strategy by its users (37.8%). Supplements (35.1%) and weight training/physical activity (32.6%) were also positively rated. CLINICAL IMPLICATIONS Structured education to general practitioners and community dwelling adults about the impact of lifestyle behaviour modification and how this could influence the appearance or trajectory of ED could help improve personal choice when tackling ED. STRENGTHS AND LIMITATIONS To our knowledge, this is the first study to collect eSurvey responses from community dwelling adults to gauge their reliance and perceived effectiveness of lifestyle medicine approaches to tackle ED. The principal limitation was the lack of follow-up, and not recording other information including lifestyle factors such as nutrition, smoking, and the use of alcohol and recreational drugs, which may have enabled a fuller exploration of the factors that could influence the primary outcome measures examined. CONCLUSION Despite the high prevalence of ED, there is not enough awareness in the community setting about effective and low-cost lifestyle medicine strategies, including cardiovascular training and the use of supplements and weight training, to help tackle this common condition.
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Affiliation(s)
- Austen El-Osta
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Gabriele Kerr
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Aos Alaa
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Marie Line El Asmar
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Manisha Karki
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Iman Webber
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Eva Riboli Sasco
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
| | - Giordano Blume
- UroGate Praxisnetzwerk, Berliner Platz 2, 61476 Kronberg, Germany
| | - Wolf-D. Beecken
- UroGate Praxisnetzwerk, Berliner Platz 2, 61476 Kronberg, Germany
| | - David Mummery
- grid.7445.20000 0001 2113 8111Self-Care Academic Research Unit (SCARU), Department of Primary Care and Public Health, School of Public Health, Imperial College London, 323 Reynolds Building, Charing Cross Hospital, St Dunstan’s Road, London, W6 8RP UK
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48
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The Prevalence of Erectile Dysfunction Among Adult Men: The Results of a National Survey on Male Morbidities. Nephrourol Mon 2023. [DOI: 10.5812/numonthly-127442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Men’s sexual health is one of the main aspects of their lives. Male sexual dysfunction (SD) includes a wide range of sexual impairments and is not limited to premature ejaculation (PE) and erectile dysfunction (ED). ED can be a life-changing issue that might be mixed up with male sexual impotence characterized by PE and ED. Objectives: The objectives of this study were to estimate the prevalence of sexual dysfunction and its associated factors among the Iranian male population. Methods: This is a cross-sectional study for which data was collected from a nationwide reproductive morbidities project among males in Iran. To do so, 2296 men aged 25 - 60 years were selected from four provinces by cluster sampling. Statistical analysis was done in SPSS (18.0.0) Results: The prevalence of severe/medium SD and severe SD were 66.9% and 18.1%, respectively. The prevalence of low sexual satisfaction, low sexual desire, and dissatisfaction with the length of intercourse before orgasm were 9.5%, 9%, and 12%. Conclusions: Sexual dysfunction is highly likely prevalent among less educated, unemployed men with a history of chronic diseases. Various educational programs to raise awareness are thoroughly recommended.
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49
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Zhang L, Bao B, Guo J, Qin Z, Huang H, Chen L, Liu B. Current status and prospects of diabetes mellitus induced erectile dysfunction: A bibliometric and visualization study. Front Endocrinol (Lausanne) 2023; 14:1168744. [PMID: 37065751 PMCID: PMC10100080 DOI: 10.3389/fendo.2023.1168744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 03/21/2023] [Indexed: 04/18/2023] Open
Abstract
BACKGROUND The prevalence of diabetes mellitus-induced erectile dysfunction (DMED) has recently increased, which has prompted numerous DMED studies. Here, we conduct a bibliometric analysis of relevant literature in the field of DMED and to discuss the research hotspots and future development directions. METHODS The Web of Science Core Collection database was searched for literature on DMED, and literature characterization including the number of articles, journals, countries/regions, institutions, authors, keywords, and other information was performed using VOS viewer and CiteSpace software. In addition, Pajek software was used for visual map adjustment, and GraphPad Prism was used to generate line graphs. RESULTS A total of 804 articles concerning DMED were included in this study. The Journal of Sexual Medicine issued the most documents(92 articles). The United States and China were in the leading position in the field of DMED research, and cross-institutional collaboration on DMED research worldwide needs to be further strengthened. Ryu JK were the authors with the highest number of documents issued (22 articles) while Bivalacqua TJ was the author with the most co-citated(249 co-citated). The keywords analysis shows that the main research hotspots in the field of DMED were mechanism discussions and disease treatment and management. CONCLUSIONS Global research on DMED is expected to increase further. The investigation of the mechanism of DMED and the exploration of new therapeutic means and targets are the focus of future research.
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Affiliation(s)
- Lei Zhang
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Binghao Bao
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Jianqiang Guo
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Zhongjian Qin
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Haonan Huang
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Lu Chen
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
| | - Baoxing Liu
- Department of Andrology, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Baoxing Liu,
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50
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Bulbul E, Ozilhan MO, Sezer A, Yetisen M, Ilki FY. Possible Clinical Benefits of Cardio-Ankle Vascular Index Measurement in Urological Diseases. Vasc Health Risk Manag 2023; 19:127-132. [PMID: 36923496 PMCID: PMC10010130 DOI: 10.2147/vhrm.s384937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 03/07/2023] [Indexed: 03/11/2023] Open
Abstract
Many factors are considered to affect vascular physiology. It is known that one of the reasons for many diseases is a pathology at the microvascular level. Therefore, the relationship between endothelial dysfunction and many diseases is currently being investigated. The clinical evaluations of arterial stiffness have made it possible to perform necessary risk assessment regarding cardiovascular diseases. In this way, protective measures can be taken against microvascular pathologies in many organs. In this paper, we present a review of studies investigating the relationship between urological conditions and the cardio-ankle vascular index (CAVI), a marker of arterial stiffness. As with erectile dysfunction, some studies have shown that conditions such as lower urinary tract symptoms, overactive bladder, and chronic kidney disease are also associated with an elevated CAVI. The association of erectile dysfunction and chronic kidney disease with vascular pathologies has been clearly demonstrated. In addition, lower urinary tract symptoms may be the first sign of silent vascular dysfunction. Assessing arterial stiffness with CAVI can help prevent future cardiovascular events in these patients.
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Affiliation(s)
- Emre Bulbul
- Department of Urology, Trabzon Vakfıkebir State Hospital, Trabzon, Turkey
| | | | - Ali Sezer
- Department of Urology, Konya City Hospital, Konya, Turkey
| | - Mustafa Yetisen
- Department of Cardiology, Erzurum Oltu State Hospital, Erzurum, Turkey
| | - Fahri Yavuz Ilki
- Department of Urology, Gulhane Training and Research Hospital, Ankara, Turkey
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