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Erectile dysfunction as a marker for cardiovascular disease diagnosis and intervention: a cost analysis.

ABSTRACT: Erectile dysfunction (ED) is a risk factor for cardiovascular disease (CVD). We examine the costs of screening men with ED for CVD risk factors and the cost savings of treating these at risk men.This study aims to evaluate the effect of screening men presenting with ED for CVD risk factors and to determine the cost effectiveness of this screening protocol.The known incidence and prevalence of ED and CVD, the rate of undiagnosed CVD, and the effects of CVD treatment were used to model the change in prevalence of acute CVD events and ED as a function of the number of men with ED and CVD. The cost savings associated with reduction in acute cardiovascular (CV) events and ED prevalence was estimated over 20 years.Acute CVD event rate reduction and associated cost savings were modeled over 20 years.The relative risk of ED in men with CVD is 1.47 and the coprevalence of both ED and CVD was estimated at 1,991,520 men. Approximately 44% of men with CVD risk factors are unaware of their risk. If all men presenting with ED were screened for CVD, 5.8 million men with previously unknown CVD risk factors would be identified over 20 years, costing $2.7 billion to screen. Assuming a 20% decrease in CV events as a result of screening and treatment, 1.1 million cardiovascular events would be avoided, saving $21.3 billion over 20 years. Similarly, 1.1 million cases of ED would be treated, saving $9.7 billion. Together, the reduction in acute CVD and ED treatment cost would save $28.5 billion over 20 years.Screening for CVD in men presenting with ED can be a cost-effective intervention for secondary prevention of both CVD and, over the longer term, ED.

SUBMITTER: Pastuszak AW

PROVIDER: S-EPMC4390459 | biostudies-other | 2015 Apr

REPOSITORIES: biostudies-other

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Erectile dysfunction as a marker for cardiovascular disease diagnosis and intervention: a cost analysis.

Pastuszak Alexander W AW Hyman Daniel A DA Yadav Naveen N Godoy Guilherme G Lipshultz Larry I LI Araujo Andre B AB Khera Mohit M

The journal of sexual medicine 20150302 4

<h4>Introduction</h4>Erectile dysfunction (ED) is a risk factor for cardiovascular disease (CVD). We examine the costs of screening men with ED for CVD risk factors and the cost savings of treating these at risk men.<h4>Aim</h4>This study aims to evaluate the effect of screening men presenting with ED for CVD risk factors and to determine the cost effectiveness of this screening protocol.<h4>Methods</h4>The known incidence and prevalence of ED and CVD, the rate of undiagnosed CVD, and the effect ...[more]

PMID: 25728904

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Project description:BackgroundErectile dysfunction is an emerging risk marker for future cardiovascular disease (CVD) events; however, evidence on dose response and specific CVD outcomes is limited. This study investigates the relationship between severity of erectile dysfunction and specific CVD outcomes.Methods and findingsWe conducted a prospective population-based Australian study (the 45 and Up Study) linking questionnaire data from 2006-2009 with hospitalisation and death data to 30 June and 31 Dec 2010 respectively for 95,038 men aged ≥45 y. Cox proportional hazards models were used to examine the relationship of reported severity of erectile dysfunction to all-cause mortality and first CVD-related hospitalisation since baseline in men with and without previous CVD, adjusting for age, smoking, alcohol consumption, marital status, income, education, physical activity, body mass index, diabetes, and hypertension and/or hypercholesterolaemia treatment. There were 7,855 incident admissions for CVD and 2,304 deaths during follow-up (mean time from recruitment, 2.2 y for CVD admission and 2.8 y for mortality). Risks of CVD and death increased steadily with severity of erectile dysfunction. Among men without previous CVD, those with severe versus no erectile dysfunction had significantly increased risks of ischaemic heart disease (adjusted relative risk [RR] = 1.60, 95% CI 1.31-1.95), heart failure (8.00, 2.64-24.2), peripheral vascular disease (1.92, 1.12-3.29), "other" CVD (1.26, 1.05-1.51), all CVD combined (1.35, 1.19-1.53), and all-cause mortality (1.93, 1.52-2.44). For men with previous CVD, corresponding RRs (95% CI) were 1.70 (1.46-1.98), 4.40 (2.64-7.33), 2.46 (1.63-3.70), 1.40 (1.21-1.63), 1.64 (1.48-1.81), and 2.37 (1.87-3.01), respectively. Among men without previous CVD, RRs of more specific CVDs increased significantly with severe versus no erectile dysfunction, including acute myocardial infarction (1.66, 1.22-2.26), atrioventricular and left bundle branch block (6.62, 1.86-23.56), and (peripheral) atherosclerosis (2.47, 1.18-5.15), with no significant difference in risk for conditions such as primary hypertension (0.61, 0.16-2.35) and intracerebral haemorrhage (0.78, 0.20-2.97).ConclusionsThese findings give support for CVD risk assessment in men with erectile dysfunction who have not already undergone assessment. The utility of erectile dysfunction as a clinical risk prediction tool requires specific testing.

Project description:INTRODUCTION:Erectile dysfunction (ED) and cardiovascular diseases (CVDs) share many common risk factors. ED could be a strong independent predictive factor of CVDs. Furthermore, the treatment of ED had been shown to be beneficial for cardiovascular diseases. However, the association between ED and CVDs has been reported scarcely in the literature. AIM:To investigate urologists' perception, diagnosis, and treatment of CVDs in patients with ED. METHODS:The study was conducted as a prospective study from November 2018 through February 2019, including urologists aged 18-64 years. All participants completed a survey of the knowledge of ED via an online questionnaire platform in 7 WeChat groups of urologists. WeChat is the most popular multipurpose messaging and social media in China. MAIN OUTCOME MEASURE:The main outcomes were the answers that urologists chose or filled. RESULTS:449 urologists were included. Most of participants (375, 83.5%) agreed that CVDs are associated with ED. Only 231 participants (51.4%) thought ED was an independent disorder. The awareness of the association between ED and CVDs is significantly higher among male urologists than their female counterparts. Although 378 (83.6%) participants believed that the progression of these 2 diseases was consistent, only 181 (44.9%) would do conjoined assessment of both CVDs and ED. In addition, most urologists only considered conventional treatment, such as psychological intervention (341, 75.4%) and phosphodiesterase type 5 inhibitor (PDE5i) therapy (318, 70.4%) for their patients, whereas 339 urologists (88.3%) claimed that they would treat CVDs in patients with both ED and CVDs. 344 (76.6%) urologists showed some concerns over PDE5is. CONCLUSION:Urologists' assessment of CVDs in patients with ED was disappointing especially among young and female urologists or those working in underserved areas. Besides, the urologists' treatments of ED were not updated, and their attitudes toward the safety and effectiveness of PDE5is for CVDs were not optimistic. Li D, Li X, Peng A, et al. Do Urologists Really Recognize the Association Between Erectile Dysfunction and Cardiovascular Disease? Sex Med 2020;8:195-204.

Project description:BackgroundErectile Dysfunction (ED) is a common sexual dysfunction in men who are unable to consistently obtain and maintain sufficient penile erection to accomplish a satisfactory sexual life. ED is currently considered to be a predictor of cardiovascular disease (CVD), but few studies have observed the association between ED and clinical features of coronary heart disease (CHD). An investigation of the association between ED and clinical characteristics of CHD was carried out using a cross-sectional study design.MethodsThis cross-sectional single-center study was conducted in the Department of Cardiology and included 248 patients. Associations between patients' general information, underlying disease information, coronary heart disease information, and ED severity were statistically and analytically analyzed using SPSS 26.0 software. Patients with comparable clinical characteristics were grouped together using K-means clustering. Finally, ordered logistic regression analysis was performed for general and underlying disease information.ResultsIn the comparison of general data, age, education, and weekly exercise were associated with the distribution of ED severity. In the comparison of underlying disease information, the number of underlying diseases, hypertension, diabetes, hyperlipidemia, anxiety state, and depressive state were associated with the distribution of ED severity. In the comparison of CHD information, the degree of ED severity was associated with CHD subtypes, lesion sites, number of stenoses, degree of stenosis, and interventional interventions. The time from ED to CHD onset was associated with the subtypes of CHD and the number of stenoses. We clustered the main characteristics of low-risk and high-risk patients and ordered logistic regression analysis found that BMI, smoking, alcoholism, number of underlying diseases, diabetes, anxiety state, and depression state were all risk factors for CHD severity (P < 0.05); the higher the value of the above factors, the more severe the degree of CHD. Age was a protective factor for CHD severity; the younger the patient, the lower the likelihood of myocardial infarction.ConclusionED severity and the time from ED to CHD onset may be predictive of coronary heart disease severity. Reducing smoking and alcohol consumption, maintaining a healthy body weight, and regular physical activity are important in preventing CVD in ED patients.

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Erectile dysfunction as a marker for cardiovascular disease diagnosis and intervention: a cost analysis.

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Erectile dysfunction as a marker for cardiovascular disease diagnosis and intervention: a cost analysis.

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