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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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State of Recovery 6 Months After Rectal Cancer Surgery: Postoperative Symptoms and Differences With Regard to Surgical Procedure. Gastroenterol Nurs 2021; 44:98-105. [PMID: 33675597 DOI: 10.1097/sga.0000000000000527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 03/31/2020] [Indexed: 11/26/2022] Open
Abstract
Rectal cancer surgery has developed to be highly technological and precise. Nevertheless, postoperative symptoms can affect patients for a long time after surgery and might also be persistent. The purpose of this study was to describe the level of postoperative symptoms 6 months after rectal cancer surgery as well as differences in symptoms with regard to surgical procedure. Data from 117 patients recovering from rectal cancer surgery were collected 6 months after surgery using the Postoperative Recovery Profile (PRP) questionnaire measuring self-reported postoperative symptoms. Results showed that the majority of patients had no or mild problems with the 19 symptoms recorded in the questionnaire. There was a significant difference between surgical procedures: patients after anterior resection experienced mild problems in gastrointestinal function (physical domain) and interest in their surroundings (social domain), whereas most patients after abdominoperineal resection and abdominoperineal resection with myocutaneous flap showed no problems. In all groups, a considerably high proportion of patients reported severe problems in sexual activity (physical domain). Findings in this study emphasize that healthcare professionals should pay attention to patients recovering from anterior resection especially regarding problems in the gastrointestinal function. Moreover, there is a need to acknowledge eventual sexual dysfunctions in all rectal cancer patients.
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Song WH, Park J, Yoo S, Oh S, Cho SY, Cho MC, Jeong H, Son H. Changes in the Prevalence and Risk Factors of Erectile Dysfunction during a Decade: The Korean Internet Sexuality Survey (KISS), a 10-Year-Interval Web-Based Survey. World J Mens Health 2018; 37:199-209. [PMID: 30588782 PMCID: PMC6479078 DOI: 10.5534/wjmh.180054] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 09/15/2018] [Accepted: 09/17/2018] [Indexed: 01/23/2023] Open
Abstract
Purpose Although the prevalence of erectile dysfunction (ED) can be affected by social changes, this association has not been well evaluated. We aimed to evaluate the prevalence and risk factors of ED through a 10-year-interval web-based survey using the previous database of same group of panels, with same methodology. Materials and Methods We sent e-mails and surveyed the panels registered in the Internet survey agency. Results In total, 900 participants were recruited in 2016. The age-adjusted overall prevalences of self-reported ED (self-ED) and International Index of Erectile Function-5-assessed ED (IIEF-5-ED; score ≤21) in the 2016 study were 3.2% and 44.8%, respectively, which were lower than the prevalences of 8.1% (p=0.036) and 51.4% (p=0.323), respectively, in the 2006 study. The risk factors of IIEF-5-ED in their 20s and 30s in 2016 were psycho-social factors such as depression, low frequency of conversation about sex with sexual partner. The risk factors of IIEF-5-ED in their 40s to 60s in 2016 were organic factors, such as hypertension, diabetes mellitus, smoking, alcohol use, and self-reported premature ejaculation. Conclusions Although the age-adjusted overall prevalence of self-ED has decreased during a decade, there was no difference in the age-adjusted overall prevalence of IIEF-5-ED. Psycho-social support may be important for young men with ED and overall healthcare can be helpful for elderly men with ED.
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Affiliation(s)
- Won Hoon Song
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea
| | - Juhyun Park
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea.,Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Sangjun Yoo
- Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Sohee Oh
- Department of Biostatistics, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Sung Yong Cho
- Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Min Chul Cho
- Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Hyeon Jeong
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea.,Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Hwancheol Son
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea.,Department of Urology, SMG-SNU Boramae Medical Center, Seoul, Korea.
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Johnsen NV, Kaufman MR, Dmochowski RR, Milam DF. Erectile Dysfunction Following Pelvic Fracture Urethral Injury. Sex Med Rev 2017; 6:114-123. [PMID: 28757357 DOI: 10.1016/j.sxmr.2017.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/10/2017] [Accepted: 06/23/2017] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Although pelvic fracture urethral injuries (PFUIs) are rare, approximately half these patients will report erectile dysfunction (ED) after their injuries. The anatomic relations of the cavernosal nerves and arteries to the bones of the pelvis and the urethra put these structures at significant risk at the time of PFUI. This review examines the epidemiology, evaluation, and management of ED in this patient population. AIM To evaluate the epidemiology, pathophysiology, diagnosis, and management of patients with ED after PFUI. METHODS A literature review was performed to identify articles on PubMed published before May 2017 addressing PFUI and ED. MAIN OUTCOME MEASURES Incidence, mechanisms, risk factors, evaluation, and management strategies of ED after PFUI were analyzed. RESULTS Patients with pelvic fractures are at risk of post-injury ED, whereas those with PFUI appear to be at even higher risk. Different potential mechanisms contributing to the pathophysiology of ED in this setting have been described in the literature, including damage to the nervous supply to the penis, arterial insufficiency, and veno-occlusive dysfunction. However, there is a lack of consensus on the predominant etiology. Appropriate diagnostic evaluation can help to elucidate the underlying pathophysiology on an individual basis and can help guide management. Oral therapies, intracavernosal injections, and inflatable penile prostheses have shown great success. Furthermore, unlike patients with ED from other causes, select patients with isolated arteriogenic ED are potentially eligible for penile revascularization procedures. CONCLUSION Because most patients with pelvic trauma are younger than 40 years with a significant life expectancy, appropriate diagnosis and management of ED after PFUI can greatly improve quality of life and allow resumption of post-injury sexual function. Identification of the causative pathology can help tailor treatment on an individual basis. Johnsen NV, Kaufman MR, Dmochowski RR, Milam DF. Erectile Dysfunction Following Pelvic Fracture Urethral Injury. Sex Med Rev 2018;6;114-123.
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Affiliation(s)
- Niels V Johnsen
- Department of Urological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Melissa R Kaufman
- Department of Urological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Roger R Dmochowski
- Department of Urological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Douglas F Milam
- Department of Urological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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Nieto-Esquivel A, Delgado-Balderas R, Robles-Torres JI, Gómez-Guerra LS. [Use of tadalafil in the rehabilitation of patients with a history of posterior urethral injury in the context of pelvic fracture]. Rev Int Androl 2017; 16:15-19. [PMID: 30063018 DOI: 10.1016/j.androl.2017.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 01/18/2017] [Accepted: 02/24/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the tadalafil effect in the treatment of erectile dysfunction as a consequence of posterior urethral injury. MATERIAL AND METHODS This is a retrospective study that included patients with posterior urethral injury caused by previous pelvic fracture; our patients received emergency urethral alignment and urethroplasty between 8 to 10weeks after trauma. To assess the degree of erectile dysfunction pre- and post-treatment, we applied the questionnaire of International Index of Erectile Function (IIEF-5). Statistics Wilcoxon test and descriptive statistics were performed. RESULTS Eight patients were included in this study, with an average age of 32.5years; the IIEF scale prior to treatment was on average 8.5 points and increased to 12.36 points with a value of P=.011. DISCUSSION These eight patients showed erectile dysfunction at the time of IIEF assessment, this due to emergency urethral realignment arising from the trauma caused by pelvic fracture. Treatment with inhibitors of 5-phosphodiesterase (iPDE5) is the first-line treatment in patients with erectile dysfunction because it is efficient, non-invasive and well tolerated. In this study we found results indicating good response to this treatment in 7 out of the 8 patients (87.5%). Only one patient showed no improvement after treatment, due to the presence of risk factors such as age (65years), tobacco use, and high blood pressure. CONCLUSION The 87.5% of patients with urethral injury medicated with tadalafil were rehabilitated.
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Affiliation(s)
| | | | - J Iván Robles-Torres
- Servicio de Urología, Hospital Universitario Dr. José Eleuterio González, Monterrey, México
| | - Lauro S Gómez-Guerra
- Servicio de Urología, Hospital Universitario Dr. José Eleuterio González, Monterrey, México.
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Guan Y, Wendong S, Zhao S, Liu T, Liu Y, Zhang X, Yuan M. The vascular and neurogenic factors associated with erectile dysfunction in patients after pelvic fractures. Int Braz J Urol 2016; 41:959-66. [PMID: 26689522 PMCID: PMC4756973 DOI: 10.1590/s1677-5538.ibju.2014.0170] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 10/23/2014] [Indexed: 11/22/2022] Open
Abstract
Erectile dysfunction (ED) is a common complication of pelvic fractures. To identify the vascular and neurogenic factors associated with ED, 120 patients admitted with ED after traumatic pelvic fracture between January 2009 and June 2013 were enrolled in this study. All patients answered the International Index of Erectile Function (IIEF-5) questionnaire. Nocturnal penile tumescence (NPT) testing confirmed the occurrence of ED in 96 (80%) patients on whom penile duplex ultrasound and neurophysiological testing were further performed. Of these ED patients 29 (30%) were demonstrated only with vascular abnormality, 41 (42.7%) were detected only with neural abnormality, 26 (27.1%) revealed mixed abnormalities. Of the 55 patients (29+26) with vascular problems, 7 patients (12.7%) with abnormal arterial response to intracavernous injection of Bimix (15mg papaverine and 1mg phentolamine), 31 (56.4%) with corporal veno-occlusive dysfunction and 17 (30.9%) had both problems. Of the 67 (41+26) patients with abnormal neurophysiological outcomes, 51 (76.1%) with abnormal bulbocavernosus re?ex (BCR), 20 (29.9%) with pathological pudendal nerve evoked potentials (PDEPs) and 25 (37.3%) with abnormal posterior tibial somatosensory nerve evoked potentials (PTSSEPs). Our observation indicated that neurogenic factors are important for the generation of ED in patients with pelvic fracture; venous impotence is more common than arteriogenic ED.
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Affiliation(s)
| | - Sun Wendong
- Department of Urology, the Second Hospital of ShanDong University, Jinan, China
| | - Shengtian Zhao
- Department of Urology, the Second Hospital of ShanDong University, Jinan, China
| | - Tongyan Liu
- The Second Hospital of ShanDong University, Jinan, China
| | - Yuqiang Liu
- Department of Urology, the Second Hospital of ShanDong University, Jinan, China
| | - Xiulin Zhang
- Department of Urology, the Second Hospital of ShanDong University, Jinan, China
| | - Mingzhen Yuan
- Department of Urology, the Second Hospital of ShanDong University, Jinan, China
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Wong JA, Lawen J, Kiberd B, Alkhudair WK. Prevalence and prognostic factors for erectile dysfunction in renal transplant recipients. Can Urol Assoc J 2013; 1:383-7. [PMID: 18542823 DOI: 10.5489/cuaj.446] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The purpose of this study was to determine the prevalence of erectile dysfunction (ED) at our institution in the postrenal transplant population and to compare those patients who had ED with those who did not have ED, with respect to several patient characteristics. METHODS We conducted a cross-sectional study of male renal transplant recipients who were in attendance at the transplant clinic from April 1, 2004, to March 31, 2006. Erectile function was evaluated using the International Index of Erectile Function short form questionnaire. Patients were also screened for depression using the Beck Depression Inventory. We performed a chart review to obtain various patient characteristics. RESULTS This study involved 55 patients. Their average age was 50 years old and the mean duration of the current transplant was 7.9 years. ED was identified in 28 of the patients (51%). More patients with ED were over age 50 years (64% v. 26%, p = 0.004). There was a higher prevalence of diabetes mellitus (39% v. 11%, p = 0.02) in patients with ED compared with those patients without ED. More patients with ED were depressed compared with those patients who did not have ED (29% v. 7%, p = 0.04). These 3 factors were significantly associated with ED and this relationship was confirmed on multivariate analysis. CONCLUSION ED remains a common problem in the renal transplant population. The cause of ED is multifactorial, with increasing age and the presence of diabetes mellitus and depression increasing the risk of ED.
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Affiliation(s)
- Jaime A Wong
- Departments of Urology and Medicine, Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, NS
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Breukink SO, Donovan KA. Physical and Psychological Effects of Treatment on Sexual Functioning in Colorectal Cancer Survivors. J Sex Med 2013; 10 Suppl 1:74-83. [DOI: 10.1111/jsm.12037] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Lange MM, van de Velde CJH. The role of radiotherapy in the causation of poor function after rectal cancer treatment. Colorectal Dis 2013; 15:120-1. [PMID: 22731509 DOI: 10.1111/j.1463-1318.2012.03140.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Accepted: 06/16/2012] [Indexed: 02/08/2023]
Affiliation(s)
- M. M. Lange
- Department of Surgery; Zaans Medisch Centrum, Amsterdam; The Netherlands
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10
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Goswami SK, Pandre MK, Jamwal R, Dethe S, Agarwal A, Inamdar MN. Screening for Rho-kinase 2 inhibitory potential of Indian medicinal plants used in management of erectile dysfunction. JOURNAL OF ETHNOPHARMACOLOGY 2012; 144:483-489. [PMID: 23043981 DOI: 10.1016/j.jep.2012.07.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 07/13/2012] [Accepted: 07/21/2012] [Indexed: 06/01/2023]
Abstract
THE AIM OF THE STUDY Activation of Rho-kinase 2 (ROCK-II) results in contraction of corpus cavernosum smooth muscle and ROCK-II inhibitors relax corpus cavernosum in vitro and in vivo hence, plant extracts capable of inhibiting ROCK-II enzyme may be useful in management of erectile dysfunction (ED). The aim of the study was to screen selected Indian medicinal plants, having similar ethnopharmacological use for ROCK-II inhibition. MATERIALS AND METHODS Some Indian medicinal plants reported as aphrodisiacs in Ayurveda and modern scientific literature were collected, authenticated and extracted. Direct methanol and successive aqueous extracts of these plants were screened for ROCK-II inhibitory activity using HTRF(®)KinEASE™ STK S2 Kit (Cisbio Bioassays). Relaxant effect of potent extract was recorded on isolated rat corpus cavernosum. RESULTS Methanolic and successive aqueous extracts of 30 plants were screened for ROCK-II inhibition and 15 herbal extracts showed inhibition ranging between 50 and 88% at 50 μg/mL. While IC(50) of Y-27632, a standard ROCK-II inhibitor, was found to be 163.8 ± 1.2 nM. The Methanolic extract of Terminalia chebula (METC) with IC(50) value of 6.09 ± 0.17 μg/mL was found to be most potent and relaxed isolated rat corpus cavernosum significantly (p<0.01). Chebulagic and chebulinic acid of METC were found to inhibit ROCK-II and might be responsible for the inhibitory potential of the extract. The traditional use of plants like Butea frondosa, Syzygium aromaticum, Butea superba, Chlorophytum borivilianum and Mucuna pruriens, as aphrodisiacs and for male sexual disorder (MSD) might be in part due to the ROCK II inhibitory potential of these plants. CONCLUSION Some of the Indian medicinal plants have ROCK-II inhibitory potential and those deserve further investigation.
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Affiliation(s)
- Sumanta Kumar Goswami
- Department of Pharmacology, Al-Ameen College of Pharmacy, Near Lalbagh Main Gate, Bangalore-560027, India.
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Rabijewski M, Papierska L, Kozakowski J, Zgliczyński W. The high prevalence of testosterone deficiency in population of Polish men over 65 years with erectile dysfunctions. Aging Male 2012; 15:258-62. [PMID: 23094956 DOI: 10.3109/13685538.2012.729233] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Erectile dysfunctions (EDs) are in part caused by hormonal causes; but in men over 65 years of age, testosterone deficiency seems to play an important role. However, in population of Polish men over 65 years of age with relative poor health status, the prevalence of testosterone deficiency in patients with ED is unknown. MATERIAL AND METHODS 286 men over 65 years of age with EDs were invited to complete an erectile function questionnaire (IIEF-5), as a diagnostic tool for EDs. Serum total testosterone (TT) levels were measured. Linear regression model was used to analyze the factors that are associated with testosterone deficiency. RESULTS The prevalence of testosterone deficiency was 17, 33, 42 and 57% for testosterone levels of less than 200, 250, 300 and 350 ng/dL, respectively. Only 47% patients had testosterone levels in the normal range (>350 ng/dL). The degree of ED was significantly higher in men with lowest testosterone levels (p < 0,002), and it was mild in 39.5% of cases, mild-to-moderate in 26.2%, moderate in 18.2% and severe in 16%. There was significant inverse relationship between age and TT (r = -0.3328, p < 0.05), IIEF-5 score and TT (r = -0.3149, p < 0.05) and IIEF-5 score and age (r = -0.3463, p < 0.05). The most common metabolic disorders were: obesity (68% in men with TT levels >350 ng/dL and 91% in men with TT levels <350 ng/dL) and dyslipidemia (54 and 95%, respectively). Obesity, age and hyperlipidemia all correlated with significantly decreased testosterone levels. Impaired fasting glucose did not affect the testosterone levels. CONCLUSIONS Testosterone deficiency was very common in population of Polish men presenting with EDs and correlated negatively with age, obesity and dyslipidemia. These results can be associated with relative poor health status of Polish population.
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Affiliation(s)
- Michał Rabijewski
- Department of Endocrinology, Medical Centre for Postgraduate Education, Warsaw, Poland.
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Li D, Jiang X, Zhang X, Yi L, Zhu X, Zeng X, Guo X, Tang Y. Multicenter pathophysiologic investigation of erectile dysfunction in clinic outpatients in China. Urology 2012; 79:601-6. [PMID: 22386407 DOI: 10.1016/j.urology.2011.11.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 11/21/2011] [Accepted: 11/21/2011] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To assess the pathophysiologic composition and age structure of erectile dysfunction (ED) in men visiting outpatient clinics in China. METHODS We studied 3327 consecutive ED outpatients (median age 39 years) from 2006 to 2010 in the 5 training hospitals in China. Every patient was independently evaluated by an experienced urologist/andrologist using comprehensive diagnostic procedures. The simplified International Index of Erectile Function was used to assess the severity of ED. RESULTS Most patients (95.0%) were <60 years old, and none were >70 years old. The psychogenic patients were younger and had greater percentage than any other patients. Vasculogenic factors were a major etiology of organic ED. A significant difference was found in the age distribution between the patients with psychogenic ED and those with organic ED (P = .000). Diabetes, hypertension, coronary artery disease, and hyperlipidemia played significant roles in affecting the severity of ED in a statistical model, including age. The International Index of Erectile Function scores decreased with age (rs = -0.199, P = .000). Moreover, the percentage of severe and moderate cases increased with age (P = .003 and P = .002, respectively). However, the constituent ratio of patients sharply declined from 30.3% to 4.5% with age. CONCLUSION The number of men visiting outpatient clinics with psychological ED is greater than the number with organic causes in China. The age of the Chinese patients with ED who seek medical help is young and this is mainly because of inadequate sex education to young men and because most older patients are reluctant to visit the hospital just for the loss of erectile function.
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Affiliation(s)
- Dongjie Li
- Department of Urology, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
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Hirooka N, Lapp DP. Erectile dysfunction as an initial presentation of diabetes discovered by taking sexual history. BMJ Case Rep 2012; 2012:bcr.12.2011.5289. [PMID: 22605862 DOI: 10.1136/bcr.12.2011.5289] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
This case, as an important clinical reminder, will illustrate improvement of a patient's quality of life and care in chronic diseases through sexual history taking in the primary care setting. The case report also includes recommended investigation for erectile dysfunction (ED). Family physicians need to maintain awareness of sexual dysfunction as part of the history taking during a general medical investigation to avoid leaving sexual issues untreated including ED. If left untreated, ED can lead to psychological trauma, frustration and lower self-esteem. Additionally, ED is associated with major comorbidities such as cardiovascular disease, hypertension, dyslipidaemia, psychological conditions and diabetes mellitus. Thus, appropriately identifying this medical condition may lead prompt diagnoses and treatment of other major diseases.
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Affiliation(s)
- Nobutaka Hirooka
- University of Pittsburgh Family Medicine, Faculty Development Fellowship (UPMC Shadyside), Pittsburgh, Pennsylvania, USA.
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Werneke U, Crowe M. Review of patients with erectile dysfunction attending the Maudsley psychosexual clinic in 1999: The impact of sildenafil. SEXUAL AND RELATIONSHIP THERAPY 2010. [DOI: 10.1080/14681990220121266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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15
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Lange MM, van de Velde CJ. Long-Term Anorectal and Urogenital Dysfunction After Rectal Cancer Treatment. SEMINARS IN COLON AND RECTAL SURGERY 2010. [DOI: 10.1053/j.scrs.2010.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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16
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Lange MM, Marijnen CAM, Maas CP, Putter H, Rutten HJ, Stiggelbout AM, Meershoek-Klein Kranenbarg E, van de Velde CJH. Risk factors for sexual dysfunction after rectal cancer treatment. Eur J Cancer 2009; 45:1578-88. [PMID: 19147343 DOI: 10.1016/j.ejca.2008.12.014] [Citation(s) in RCA: 168] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2008] [Revised: 12/11/2008] [Accepted: 12/12/2008] [Indexed: 12/14/2022]
Abstract
This study aimed to identify risk factors for long-term sexual dysfunction (SD) after rectal cancer treatment. Patients with resectable rectal cancer were randomised to total mesorectal excision with or without preoperative radiotherapy (PRT). Preoperatively and at 3, 6, 12, 18 and 24 months postoperatively, SD scores were filled out in questionnaires. Possible risk factors for postoperative deterioration of sexual functioning, including patients' demographics, tumour-specific factors and treatment-related variables, were investigated with univariate and multivariable regression analyses. Increase in general SD, erectile dysfunction and ejaculatory problems were reported by 76.4, 79.8 and 72.2 percent of the male patients, respectively. Risk factors were nerve damage, blood loss, anastomotic leakage, PRT and the presence of a stoma. In female patients, increase in general SD, dyspareunia and vaginal dryness were reported by 61.5, 59.1 and 56.6 percent, respectively. This was associated with PRT and the presence of a stoma. SD occurs frequently after rectal cancer treatment and is caused by surgical (nerve) damage with an additional effect of PRT. Patients should be informed preoperatively, and education of surgeons in neuroanatomy may provide the key to the improvement of functional outcome.
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Affiliation(s)
- M M Lange
- Department of Surgery, Leiden University Medical Center, K6-R, P.O. Box 9600, 2300 RC Leiden, The Netherlands
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Hepherd R, Jennings PE. Paget's disease of the skull causing hyperprolactinemia and erectile dysfunction: a case report. J Med Case Rep 2008; 2:234. [PMID: 18638386 PMCID: PMC2490703 DOI: 10.1186/1752-1947-2-234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2007] [Accepted: 07/18/2008] [Indexed: 11/21/2022] Open
Abstract
Introduction Hyperprolactinemia is an uncommon cause of erectile dysfunction in men. Paget's disease of the skull is a relatively common disease. This case proposes a rare example of a causative link between the two and how treatment of the Paget's disease with bisphosphonates helped the patient regain erectile function. Case presentation A 67-year-old man with Paget's disease of the skull presented with prostatitis, erectile dysfunction, and hyperprolactinemia. Radio-isotope scanning showed increased vascularity around the sphenoid bone. Treatment with intravenous bisphosphonates improved the active Paget's disease as indicated by declining alkaline phosphatase levels and the patient's erectile function while serum prolactin levels became normal and serum testosterone levels remained unchanged. Conclusion It is possible that hyperprolactinemia is unrecognised in other patients with Paget's disease of the skull. Normalizing elevated prolactin levels by using bisphosphonates in treating Paget's disease appears to be more appropriate than traditional treatment for hyperprolactinemia.
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Abstract
INTRODUCTION In Nigeria, the prevalence of erectile dysfunction (ED) among patients attending primary care clinics, age-standardized to the U.S. population in 2000 is 57.4%. This is considered high enough to warrant the attention of scientist for critical studies and analysis. The high ED prevalence is associated with etiologies such as psychosexual factors, chronic medical conditions, and some lifestyles. ED constitutes a major public health problem, influencing the patient's well-being and quality of life. It also leads to broken homes and marriages, psychological, social, and physical morbidity. AIM To give an account of various ED management options in Nigeria. METHOD Review of peer-reviewed literature, questionnaire, and ethnobotanical survey to some indigenous herb sellers and herbalists. MAIN OUTCOME MEASURES Cross cultural perspectives of ED management in Nigeria. RESULTS The review suggests that traditional (phytotherapy, zootherapy, and occultism) and nontraditional, orthodox practice (drug therapy, psychological, and behavioral counseling) are applicable to ED management in Nigeria. CONCLUSION This review should help in creating awareness into various options available for managing ED in the country, but does not recommend self medication of any form, be it the use of orthodox or herbal remedy.
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Affiliation(s)
- Anthony Jide Afolayan
- Centre for Phytomedicine Research, Department of Botany, University of Fort Hare, Alice 5700, South Africa.
| | - Musa Toyin Yakubu
- Centre for Phytomedicine Research, Department of Botany, University of Fort Hare, Alice 5700, South Africa
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19
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Evidence and research in rectal cancer. Radiother Oncol 2008; 87:449-74. [PMID: 18534701 DOI: 10.1016/j.radonc.2008.05.022] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2008] [Revised: 05/14/2008] [Accepted: 05/15/2008] [Indexed: 12/20/2022]
Abstract
The main evidences of epidemiology, diagnostic imaging, pathology, surgery, radiotherapy, chemotherapy and follow-up are reviewed to optimize the routine treatment of rectal cancer according to a multidisciplinary approach. This paper reports on the knowledge shared between different specialists involved in the design and management of the multidisciplinary ESTRO Teaching Course on Rectal Cancer. The scenario of ongoing research is also addressed. In this time of changing treatments, it clearly appears that a common standard for large heterogeneous patient groups have to be substituted by more individualised therapies based on clinical-pathological features and very soon on molecular and genetic markers. Only trained multidisciplinary teams can face this new challenge and tailor the treatments according to the best scientific evidence for each patient.
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20
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Schwarz ER, Rastogi S, Kapur V, Sulemanjee N, Rodriguez JJ. Erectile Dysfunction in Heart Failure Patients. J Am Coll Cardiol 2006; 48:1111-9. [PMID: 16978992 DOI: 10.1016/j.jacc.2006.05.052] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2006] [Revised: 04/26/2006] [Accepted: 05/01/2006] [Indexed: 11/17/2022]
Abstract
Chronic heart failure (HF) and erectile dysfunction (ED) are 2 highly prevalent disorders that frequently occur concomitantly. Coronary artery disease, HF, and ED share several common risk factors, including diabetes mellitus, hypertension, smoking, and dyslipidemia. Additionally, the distinct physiologic sequelae of HF create unique organic and psychologic factors contributing to ED in this patient population. Standard HF therapy with beta-receptor blockers, digoxin and thiazide diuretics may worsen sexual dysfunction owing to medication side effects. This may, in turn, lead to noncompliance in misguided efforts to retain satisfactory sexual activity, with secondary worsening of cardiac capacity. This review describes the unique aspects of ED in the HF population.
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Affiliation(s)
- Ernst R Schwarz
- Division of Cardiology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.
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21
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Espinoza R, Gracida C, Cancino J, Ibarra A. Prevalence of erectile dysfunction in kidney transplant recipients. Transplant Proc 2006; 38:916-7. [PMID: 16647509 DOI: 10.1016/j.transproceed.2006.02.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Prevalence and severity of erectile dysfunction increase with advancing age. Patients with end-stage renal disease (ESRD) experience disturbances in erectile function related to organic factors including as uremia, hypertension, endocrine, and nonorganic factors like depression. Recipients of kidney transplants show a high prevalence of erectile dysfunction, 32.2% to 50.7%. We conducted a study of the prevalence of erectile dysfunction among male renal transplant recipients using the International Index of Erectile Function. Among 182 men with kidney transplantations, there were 89 recipients (48.9%) with erectile dysfunction; 60 recipients had normal sexual function (32.9%); and whereas 33 recipients had no sexual activity.
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Affiliation(s)
- R Espinoza
- Transplant Unit, Hospital de Especialidades, Centro Medico Nacional Siglo XXI, MEXICO City: México.
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22
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Lazarou S, Morgentaler A. Hypogonadism in the man with erectile dysfunction: what to look for and when to treat. Curr Urol Rep 2006; 6:476-81. [PMID: 16238923 DOI: 10.1007/s11934-005-0044-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Hypogonadism (low serum testosterone) is commonly associated with erectile dysfunction (ED). However, many urologists may lack appreciation of the relative merits of treating hypogonadism compared with oral phosphodiesterase inhibitors for sexual dysfunction. Testosterone-replacement therapy (TRT) may be the best treatment for men with ED when the presentation includes diminished libido or other sexual symptoms or when non-sexual symptoms such as depressed mood, decreased sense of vitality, and increased fatigue also exist. The health benefits of TRT also include improvements in body composition, bone density, cognition, and sense of well-being. Thus, there may be good reasons to use TRT as first-line therapy for the man with ED. Concerns regarding prostatic and cardiovascular risks of TRT have not been supported by the literature. Nevertheless, men receiving TRT must be monitored at regular intervals with digital rectal examination and blood testing for prostate-specific antigen. Hematocrit or hemoglobin also should be obtained regularly due to the risk of erythrocytosis. Awareness of the benefits of TRT in the man with ED may improve clinical outcomes.
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Affiliation(s)
- Stephen Lazarou
- Men's Health Boston, One Brookline Place #624, Brookline, MA 02445, USA
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23
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Rakuambo NC, Meyer JJM, Hussein A, Huyser C, Mdlalose SP, Raidani TG. In vitro effect of medicinal plants used to treat erectile dysfunction on smooth muscle relaxation and human sperm. JOURNAL OF ETHNOPHARMACOLOGY 2006; 105:84-8. [PMID: 16309865 DOI: 10.1016/j.jep.2005.10.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2004] [Revised: 09/29/2005] [Accepted: 10/06/2005] [Indexed: 05/05/2023]
Abstract
Chloroform and ethanol extracts of root bark of Securidaca longepedunculata, Wrightia natalensis and Rhoicissus tridentata were investigated for their in vitro activity on the contraction of corpus cavernosal smooth muscle of white New Zealand rabbits. Some of the extracts of these plants relaxed the corpus cavernosal smooth muscle at low concentrations. The highest activity was obtained from Securidaca longepedunculata chloroform extracts at a concentration of 13.0 mg/ml, which induced 66.6% relaxation. Viagra was used as a positive control in this study. Extracts of Securidaca longepedunculata added to human spermatozoa affected certain sperm parameters negatively at 6.5 mg/ml and higher whilst there was no effect at 1.0 mg/ml.
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Affiliation(s)
- N C Rakuambo
- Department of Botany, University of Pretoria, Pretoria 0002, South Africa
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24
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Schwarz ER, Rastogi S, Rodriguez JJ, Kapur V, Sulemanjee N, Gupta R, Rosanio S. A multidisciplinary approach to assess erectile dysfunction in high-risk cardiovascular patients. Int J Impot Res 2006; 17 Suppl 1:S37-43. [PMID: 16391541 DOI: 10.1038/sj.ijir.3901427] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Erectile dysfunction (ED) is increasingly considered as one manifestation of systemic vascular disease. Accordingly, ED and coronary artery disease share mutual risk factors and frequently coexist. Sexual health is an important aspect of our patients' lives, and ED is a common concern of the cardiovascular patient. Despite this, sexual function is under-addressed in the cardiac patient. Even when this topic is broached by the primary care physician or urologist, ED frequently remains untreated due to safety concerns involving cardiac disease and other comorbidities. This article describes our experience with this unique patient population, as well as our approach to building a multidisciplinary clinic designed to specifically address the important issue of ED in the cardiac patient.
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Affiliation(s)
- E R Schwarz
- Division of Cardiology, Department of Internal Medicine, The University of Texas Medical Branch (UTMB), Galveston, 77555, USA.
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25
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Crum NF, Furtek KJ, Olson PE, Amling CL, Wallace MR. A Review of Hypogonadism and Erectile Dysfunction Among HIV-Infected Men During the Pre- and Post-HAART Eras: Diagnosis, Pathogenesis, and Management. AIDS Patient Care STDS 2005. [DOI: 10.1089/apc.2005.19.869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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Crum NF, Furtek KJ, Olson PE, Amling CL, Wallace MR. A review of hypogonadism and erectile dysfunction among HIV-infected men during the pre- and post-HAART eras: diagnosis, pathogenesis, and management. AIDS Patient Care STDS 2005; 19:655-71. [PMID: 16232050 DOI: 10.1089/apc.2005.19.655] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hypogonadism and erectile dysfunction (ED) appear to be more common among men infected with HIV compared to age-matched men within the general U.S. population. HIV providers should consider these conditions and utilize standardized evaluation and diagnostic criteria. Treatment of both hypogonadism and ED increases sexual function and quality of life; testosterone supplementation in the setting of hypogonadism may also improve lean body mass, mental status, and anemia. We review the epidemiology, diagnosis, pathogenesis, and treatment options of both hypogonadism and ED among HIV-infected men.
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Affiliation(s)
- Nancy F Crum
- Infectious Diseases Division, Naval Medical Center San Diego, San Diego, California 92134-1005, USA.
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27
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Erectile dysfunction in the aging male. CURRENT SEXUAL HEALTH REPORTS 2005. [DOI: 10.1007/s11930-005-0016-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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Harwood PJ, Grotz M, Eardley I, Giannoudis PV. Erectile dysfunction after fracture of the pelvis. ACTA ACUST UNITED AC 2005; 87:281-90. [PMID: 15773631 DOI: 10.1302/0301-620x.87b3.15662] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- P J Harwood
- St. James's University Hospital, University of Leeds, West Yorkshire, England, UK
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29
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Abstract
In the United States, men aged 65 and older are at particular risk for prostate cancer. Treatments for prostate cancer may result in erectile dysfunction, which can affect the older man's sense of self as well as his relationship with his intimate partner. Research has shown a range of factors associated with sexuality for men who have had prostate cancer and their partners. The PLISSIT model can be applied to nursing assessment and intervention of sexuality and prostate cancer. Nurses must acknowledge the sexuality of older men and their partners and the potential effect that prostate cancer can have on this multifaceted aspect of their lives.
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30
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Abstract
OBJECTIVE To educate healthcare professionals on the historical aspects, clinical diagnosis, and current treatment methods of psychogenic erectile dysfunction. METHOD A topic review of current literature was performed. Chief sources included primarily mainstream journals in the fields of urology, psychiatry/psychology, impotence/erectile dysfunction, epidemiology, and internal medicine. MEDLINE and PsycINFO databases were utilized. DATA EXTRACTION Data from clinical studies, trials, and review articles concerned primarily with psychological aspects of the arousal (erectile function) phase of the male sexual response cycle were collected, analyzed, and summarized in this review article. RESULTS There has been a shift in how erectile dysfunction has been perceived and treated over the past 30 years. With the current focus now on the very prevalent organic causes of ED, psychological factors are increasingly overlooked, though they remain important to the treatment of the patient as a whole. This article provides a complete, concise review of the interplay between psychological components and erectile function, reviews the work-up and diagnosis of psychogenic ED, and discusses treatment methods. CONCLUSIONS Erectile dysfunction is a prevalent problem that can affect, and can be affected by, psychosocial aspects of a man's life. Medical or pharmacological interventions are often appropriate to treat ED, but the psychosocial aspects should not be ignored. It has become easier for practitioners to put aside patients' psychosocial and interpersonal concerns regarding sexual health. Clinicians provide the best possible treatment if they recognize that erectile dysfunction is a complex, multifactorial disorder, and treat accordingly.
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31
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Stamogiannou I, Grunfeld EA, Denison K, Muir G. Beliefs about illness and quality of life among men with erectile dysfunction. Int J Impot Res 2004; 17:142-7. [PMID: 15014554 DOI: 10.1038/sj.ijir.3901220] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The objective of the study was to apply an illness representations framework to examine patients' beliefs about erectile dysfunction (ED) and the association between those beliefs and reported quality of life. A total of 41 patients attending two secondary care clinics at a teaching hospital completed questionnaires examining quality of life, sexual functioning, illness representations (cause, time-line, coherence, consequences, cure, control and emotion) and perceptions of masculinity. Masculinity, sexual function, emotions and beliefs about consequences were found to be significantly correlated with quality of life. Multiple regression analysis revealed a model that accounted for almost 35% of the variance in quality of life of ED patients. The strongest predictor of higher quality of life was better sexual functioning (beta = -0.342, P < 0.05) followed by more positive beliefs about the effects of ED on masculinity (beta = 0.323, P < 0.05). The results suggest that when assessing the quality of life of men with ED, patients' illness representations should be considered along with their level of sexual functioning and the effects of ED on masculinity. Patients may benefit from an intervention programme that includes an educational component, thereby providing patients with more information about treatment options and available support.
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Affiliation(s)
- I Stamogiannou
- Section of Health Psychology, Psychology Department (at Guy's), Institute of Psychiatry, King's College, London, UK
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32
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Eisenhardt A, Sperling H, Hauck E, Porst H, Stief C, Rübben H, Müller N, Siffert W. ACE gene I/D and NOS3 G894T polymorphisms and response to sildenafil in men with erectile dysfunction. Urology 2003; 62:152-7. [PMID: 12837457 DOI: 10.1016/s0090-4295(03)00137-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To examine a potential association between the response to the phosphodiesterase-5 inhibitor sildenafil and angiotensin-converting enzyme (ACE), as well as NOS3 G894T genotypes in patients with erectile dysfunction (ED). An insertion/deletion (I/D) polymorphism in the gene encoding the ACE and a single nucleotide exchange polymorphism (G894T) in the gene NOS3 encoding endothelial nitric oxide synthase have been associated with cardiovascular disorders. METHODS The response to sildenafil in 113 men with ED was monitored according to the patients' diaries. ACE and NOS3 genotypes were determined in patients with ED and in 108 healthy male blood donors. RESULTS Genotype distributions of ACE and NOS3 polymorphisms in the patient group were similar to those of the healthy control group. Analysis of the response to sildenafil revealed that 15 of 20 individuals homozygous for the ACE II genotype showed a positive erectile response after sildenafil use and only 46 of 93 D allele (combined DD and DI genotypes) carriers had a positive response (positive erectile response, odds ratio 3.07, 95% confidence interval 1.03 to 9.13, P = 0.04; chi-square test). Analysis of NOS3 genotypes revealed that 30 of 52 individuals homozygous for the G894 allele had a sufficient response to sildenafil and only 4 of 12 patients homozygous for the 894T allele had a sufficient erection. CONCLUSIONS It appears that patients with elevated ACE serum concentrations, as associated with the D allele of the ACE I/D polymorphism, are less likely to respond to sildenafil.
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33
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Frajese G, Pozzi F. New achievements and pharmacotherapeutic approaches to impotence in the elderly. Aging Clin Exp Res 2003; 15:222-33. [PMID: 14582685 DOI: 10.1007/bf03324503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Erectile dysfunction (ED) has a negative impact on the quality of life of elderly men, but impotence is not an absolute concomitant of aging. Aging changes influencing sexual function in men consist of a decreased capacity to reach arousal by imagination or view, fragility of erection, and an increase in the refractory period. These events may be part of the andropause syndrome, which includes a decrease in intellectual activity, fatigue, depression, decreases in body hair, lean body mass and bone mineral density, accompanied by an increase in weight. As a consequence, the overlap of aging processes, concurrent diseases and social situations to which elderly men are subject, results in the great variability reported in epidemiological studies. In the same way, the complex physiology of erection depends on the social, environmental, or physical context in which it occurs. New achievements in research on intracellular mechanisms of erection and on the neuroendocrinology of aging contribute to better understanding the pathophysiology of ED in the elderly. For example, testosterone declines with age with great interindividual variability, since other hormonal changes are also involved. What currently can be easily identified is the alteration of LH-testosterone feedback alterations, although hormone levels fall in the normal range. Nevertheless, the extent to which age-dependent decline in hormones leads to health problems that may affect the quality of life remains to be clarified. Several concepts on aging-related processes have been challenged, and conditions that were once accepted as physiologically age-related are now thought to lead to medical problems, but until now erectile dysfunction remains underreported, underdiagnosed, and undertreated, especially in the elderly. Nowadays, we are witnessing a rapid growth in available pharmacotherapies, from intracavernous injections of vasoactive drugs, to powerful new oral agents, with differing pharmacological dynamic and kinetic properties. New options for treatment are therefore possible, taking into account both the possibility of changing ineffective drugs and augmenting efficacy by means of synergistic associations. This rich generation of progress is certainly contributing to a better medical approach to sexuality in aging people.
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Affiliation(s)
- Gaetano Frajese
- Department of Internal Medicine, Roma Tor Vergata University, Roma, Italy.
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Low WY, Wong YL, Zulkifli SN, Tan HM. Malaysian cultural differences in knowledge, attitudes and practices related to erectile dysfunction: focus group discussions. Int J Impot Res 2002; 14:440-5. [PMID: 12494275 DOI: 10.1038/sj.ijir.3900837] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2001] [Revised: 10/23/2001] [Accepted: 11/28/2001] [Indexed: 11/09/2022]
Abstract
This qualitative study aimed to examine cultural differences in knowledge, attitudes and practices related to erectile dysfunction (ED) utilizing focus group discussion. Six focus groups consisting of 66 men, 45-70-y-old were conducted-two Malay groups (n=18), two Chinese groups (n=25) and two Indian groups (n=23). Participants were purposely recruited from the general public on a voluntary basis with informed consent. Transcripts were analyzed using qualitative data analysis software ATLASti. The Malay and Chinese traditional remedies for preventing or treating ED are commonly recognized among all races. Many have a negative perception of someone with ED. Malay and Chinese men tended to blame their wife for their problem and thought that the problem might lead to extra-marital affairs, unlike the Indian men who attributed their condition to fate. Malays would prefer traditional medicine for the problem. The Chinese felt they would be more comfortable with a male doctor whilst this is not so with the Malays or Indians. Almost all prefer the doctor to initiate discussion on sexual issues related to their medical condition. There is a need for doctors to consider cultural perspectives in a multicultural society as a lack of understanding of this often contributes to an inadequate consultation.
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Affiliation(s)
- W Y Low
- Health Research Development Unit, University Malaya Medical Center, Kuala Lumpur, Malaysia.
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Espinoza R, Melchor JL, Gracida C. Sildenafil (Viagra) in kidney transplant recipients with erectile dysfunction. Transplant Proc 2002; 34:408-9. [PMID: 11959347 DOI: 10.1016/s0041-1345(01)02820-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- R Espinoza
- Transplant Service, Especialidades Hospital, C.M.N. SIGLO XXI, Mexico City, Mexico.
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36
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Sollima S, Osio M, Muscia F, Gambaro P, Alciati A, Zucconi M, Maga T, Adorni F, Bini T, d'Arminio Monforte A. Protease inhibitors and erectile dysfunction. AIDS 2001; 15:2331-3. [PMID: 11698712 DOI: 10.1097/00002030-200111230-00020] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- S Sollima
- Institute of Infectious and Tropical Diseases, University of Milan, Italy
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37
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Pryor JP. Erectile dysfunction. BJU Int 2001; 88 Suppl 3:1-2. [PMID: 11578271 DOI: 10.1046/j.1464-4096.2001.120.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Siu SC, Lo SK, Wong KW, Ip KM, Wong YS. Prevalence of and risk factors for erectile dysfunction in Hong Kong diabetic patients. Diabet Med 2001; 18:732-8. [PMID: 11606171 DOI: 10.1046/j.0742-3071.2001.00557.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
AIM To estimate the prevalence of erectile dysfunction (ED) in Chinese diabetic men and to identify its risk factors, we carried out a cross-sectional survey of 500 Chinese diabetic men attending a community hospital diabetic clinic in Hong Kong. METHODS Patients were interviewed and asked to report on their experience of ED as defined in the National Institutes of Health Consensus Conference 1993. Diabetic complications and patient clinical data were obtained from patients' medical records. RESULTS Of the 486 patients studied, the prevalence of ED was 63.6% (95% confidence interval 59.3-67.9%). The prevalence of ED increased with age, from 33.3% to 73.8% for diabetic men aged between 21 and 80 years (P = 0.001). Severity of ED also increased with age. Among diabetic men with ED, there was no report of complete ED for diabetic men aged 40 years and below, whereas the proportion of patients with complete ED increased from 7.4% to 71.1% between the ages of 41 and 80 years. ED occurred early in the course of the disease, with a prevalence increasing from 56.0% in men with diabetes mellitus (DM) for < 5 years to 72.0% in those with DM for > 20 years (P = 0.038). Duration of DM was also associated with severity; the proportion of patients with complete ED increased from 30.8% for those with DM for < 5 years to 72.2% for those with DM for > or = 20 years (P < 0.001). Using logistic regression analysis, DM duration, diabetic complications including retinopathy, abnormal albuminuria and sensory neuropathy, and higher level of education were associated with a higher risk of ED. By polychotomous logistic regression, age was the only factor found to be associated with the severity of ED, after adjusting for other variables. CONCLUSIONS Chinese diabetic patients have a prevalence of self-reported ED that appears to be higher than that of Western populations. This may be due to cultural differences and the association of abnormal albuminuria and hypertension.
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Affiliation(s)
- S C Siu
- Diabetes Centre, Department of Medicine, Tung Wah Eastern Hospital, Hong Kong.
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SARRAMON JEANPIERRE, MALAVAUD BERNARD, BRAUD FREDERIC, BERTRAND NICOLAS, VAESSEN CHRISTOPHE, RISCHMANN PASCAL. EVALUATION OF MALE SEXUAL FUNCTION BY THE INTERNATIONAL INDEX OF ERECTILE FUNCTION AFTER DEEP DORSAL VEIN ARTERIALIZATION OF THE PENIS. J Urol 2001. [DOI: 10.1016/s0022-5347(05)65987-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- JEAN PIERRE SARRAMON
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - BERNARD MALAVAUD
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - FREDERIC BRAUD
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - NICOLAS BERTRAND
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - CHRISTOPHE VAESSEN
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - PASCAL RISCHMANN
- From the Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
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Minhas S, Cartledge J, Eardley I. The pathophysiological role of prostaglandins in penile erection. Expert Opin Pharmacother 2001; 2:799-811. [PMID: 11336623 DOI: 10.1517/14656566.2.5.799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Penile erection is a complex haemodynamic event and relaxation of the vascular smooth muscle of the penis is fundamental to this process. This is primarily mediated by nitric oxide (NO) produced from non-adrenergic non-cholinergic (NANC) nerves and the endothelium surrounding the corporal sinusoids. However, corporal tissue has been shown to produce a number of other vasoactive factors, including prostaglandins (PGs), which appear to not only have diverse physiological effects, but are also able to modulate the effects of other neurotransmitters, including NO.
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Affiliation(s)
- S Minhas
- Pyrah Department of Urology, St James's University Hospital, Leeds, UK
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41
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Abstract
BACKGROUND Since its approval by the US Food and Drug Administration in March 1998, sildenafil citrate has been used by millions of men for the treatment of erectile dysfunction. Recent studies and consensus reports have expanded our understanding of its efficacy, safety, contraindications, and drug interactions. OBJECTIVE This paper reviews recent studies of the efficacy of sildenafil, its adverse effects and drug interactions, and socioeconomic factors involved in its use, with a focus on specific patient populations (prostate cancer, diabetes mellitus, ischemic heart disease, spinal cord injuries, neurologic disorders). METHODS Clinical studies, case reports, and commentaries and editorials concerning sildenafil published in the international literature between January 1999 and August 2000 were identified through searches of MEDLINE, PREMEDLINE, and International Pharmaceutical Abstracts, using the terms sildenafil, Viagra, and erectile dysfunction. RESULTS Sildenafil has demonstrated effectiveness in men with erectile dysfunction associated with prostatectomy, radiation therapy, diabetes mellitus, certain neurologic disorders, and drug therapy (eg, selective serotonin reuptake inhibitors [SSRIs]). It has not been as effective in women with sexual dysfunction, with the exception of SSRI-associated sexual dysfunction. Some disorders unrelated to sexual dysfunction (eg, esophageal motility dysfunction) may also respond to sildenafil. In the general population, sildenafil is considered to have an acceptable tolerability profile; however, patients with moderate to severe cardiovascular disease or those taking nitrate therapy are at increased risk for potentially serious cardiovascular adverse effects with sildenafil therapy. In addition, patients taking drugs that inhibit the cytochrome P450 3A4 isozyme, which metabolizes sildenafil, may experience increased drug concentrations and possible toxicity from normal doses of sildenafil. CONCLUSIONS Sildenafil is an effective first-line therapy for erectile dysfunction in men. The decision to prescribe this agent should include such considerations as the cost-risk-benefit balance, patient access, drug distribution pathways, and prescription drug coverage.
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Affiliation(s)
- E G Boyce
- Philadelphia College of Pharmacy, University of the Sciences in Philadelphia, Pennsylvania 19104, USA.
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Orthotopic Neobladder Following Cystectomy. J Wound Ostomy Continence Nurs 2001. [DOI: 10.1097/00152192-200101000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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