Articles: erectile-dysfunction.
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Review Meta Analysis Historical Article
The Natural History of Erectile Dysfunction After Prostatic Radiotherapy: A Systematic Review and Meta-Analysis.
Erectile dysfunction (ED) after treatment for prostate cancer with radiotherapy (RT) is well known, and pooled estimates of ED after RT will provide more accurate patient education. ⋯ Definitions and measurements of ED after RT vary considerably in published series and could account for variability in the prevalence of reported ED. Loss to follow-up in studies could bias the results to overestimate ED. Gaither TW, Awad MA, Osterberg EC, et al. The Natural History of Erectile Dysfunction After Prostatic Radiotherapy: A Systematic Review and Meta-Analysis. J Sex Med 2017;14:1071-1078.
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Review Meta Analysis
Association Between HIV Infection and Prevalence of Erectile Dysfunction: A Systematic Review and Meta-Analysis.
The prevalence of erectile dysfunction (ED) in men positive for HIV has been reported to exceed the baseline of the general population. However, no meta-analysis or conclusive review has investigated whether individuals with HIV infection have a significantly higher prevalence of ED. ⋯ Evidence from the observational studies suggested that individuals with HIV infection had a significantly increased prevalence of ED despite significant heterogeneity. More research is warranted to clarify the relation between HIV infection and the prevalence of ED. Luo L, Deng T, Zhao S, et al. Association Between HIV Infection and Prevalence of Erectile Dysfunction: A Systematic Review and Meta-Analysis. J Sex Med 2017;14:1125-1132.
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This study explored the use of thiol/disulphide homeostasis as a novel oxidative stress marker in patients with erectile dysfunction (ED). Fifty-five patients aged 40-57 were divided into two groups: Group I (International Index of Erectile Function [IIEF-5] score between 22 and 25, n = 20) and Group II (IIEF-5 score < 22, n = 35). Blood samples were used to evaluate hormone levels, lipid profile and thiol/disulphide levels. ⋯ Mean disulphide/native thiol and mean disulphide/total thiol ratios did not statistically differ between groups. There was a weak positive correlation between AIP and total cholesterol/HDL and disulphide and disulphide/total thiol ratios. Thiol/disulphide haemostasis levels are not a single factor in ED pathophysiology but may contribute.
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The prevalence of hypertension and erectile dysfunction has steadily increased, and greater than 40% of men with erectile dysfunction concurrently share a diagnosis of hypertension. The treatment of the patient with both diseases poses a clinical challenge as both are closely correlated and share multiple overlapping risk factors.To address the recognized knowledge gap among clinicians who care for these patients, we will review the current literature on the diagnosis and treatment of erectile dysfunction in the hypertensive patient and will provide recommendations for the management of this challenging patient population. ⋯ The pharmacological treatment of hypertension may adversely affect sexual function, and certain treatments for erectile dysfunction are contraindicated or cautioned against with certain antihypertensive agents. In review of the literature, we find that the clinician should opt to use an angiotensin-receptor blocker followed by an angiotensin-converting enzyme inhibitor or calcium channel blocker for the treatment of hypertension in patients with erectile dysfunction. Other agents require careful consideration for adverse effects on sexual function. Men with erectile dysfunction should be assessed for cardiovascular fitness for sexual activity, and PDE-5 inhibitors remain the first-line treatment for erectile dysfunction.
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The surgical treatment of urinary incontinence and erectile dysfunction by prosthetic devices has become part of urologic practice, although sparse data exist at a national level on readmissions and hospital costs. ⋯ Analysis of readmissions can provide better care for urologic prosthetic surgeries through better preoperative optimization, counseling, and resource allocation. Pederzoli F, Chappidi MR, Collica S, et al. Analysis of Hospital Readmissions After Prosthetic Urologic Surgery in the United States: Nationally Representative Estimates of Causes, Costs, and Predictive Factors. J Sex Med 2017;14:1059-1065.