Geoff Hackett

Summary of the recommendations on sexual dysfunctions in men

INTRODUCTION Sexual health is an integral part of overall health. Sexual dysfunction can have a major impact on quality of life and psychosocial and emotional well-being. AIM To provide evidence-based, expert-opinion consensus guidelines for clinical management of sexual dysfunction in men. METHODS An international consultation collaborating with major urologic and sexual medicine societies convened in Paris, July 2009. More than 190 multidisciplinary experts from 33 countries were assembled into 25 consultation committees. Committee members established scope and objectives for each chapter. Following an exhaustive review of available data and publications, committees developed evidence-based guidelines in each area. Main Outcome Measures.  New algorithms and guidelines for assessment and treatment of sexual dysfunctions were developed based on work of previous consultations and evidence from scientific literature published from 2003 to 2009. The Oxford system of evidence-based review was systematically applied. Expert opinion was based on systematic grading of medical literature, and cultural and ethical considerations. RESULTS Algorithms, recommendations, and guidelines for sexual dysfunction in men are presented. These guidelines were developed in an evidence-based, patient-centered, multidisciplinary manner. It was felt that all sexual dysfunctions should be evaluated and managed following a uniform strategy, thus the International Consultation of Sexual Medicine (ICSM-5) developed a stepwise diagnostic and treatment algorithm for sexual dysfunction. The main goal of ICSM-5 is to unmask the underlying etiology and/or indicate appropriate treatment options according to mens and womens individual needs (patient-centered medicine) using the best available data from population-based research (evidence-based medicine). Specific evaluation, treatment guidelines, and algorithms were developed for every sexual dysfunction in men, including erectile dysfunction; disorders of libido, orgasm, and ejaculation; Peyronies disease; and priapism. CONCLUSIONS Sexual dysfunction in men represents a group of common medical conditions that need to be managed from a multidisciplinary perspective.

The Princeton III Consensus Recommendations for the Management of Erectile Dysfunction and Cardiovascular Disease

The Princeton Consensus (Expert Panel) Conference is a multispecialty collaborative tradition dedicated to optimizing sexual function and preserving cardiovascular health. The third Princeton Consensus met November 8 to 10, 2010, and had 2 primary objectives. The first objective focused on the evaluation and management of cardiovascular risk in men with erectile dysfunction (ED) and no known cardiovascular disease (CVD), with particular emphasis on identification of men with ED who may require additional cardiologic work-up. The second objective focused on reevaluation and modification of previous recommendations for evaluation of cardiac risk associated with sexual activity in men with known CVD. The Panels recommendations build on those developed during the first and second Princeton Consensus Conferences, first emphasizing the use of exercise ability and stress testing to ensure that each mans cardiovascular health is consistent with the physical demands of sexual activity before prescribing treatment for ED, and second highlighting the link between ED and CVD, which may be asymptomatic and may benefit from cardiovascular risk reduction.

International Society for Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation.

INTRODUCTION Over the past 20 years our knowledge of premature ejaculation (PE) has significantly advanced. Specifically, we have witnessed substantial progress in understanding the physiology of ejaculation, clarifying the real prevalence of PE in population-based studies, reconceptualizing the definition and diagnostic criterion of the disorder, assessing the psychosocial impact on patients and partners, designing validated diagnostic and outcome measures, proposing new pharmacologic strategies and examining the efficacy, safety and satisfaction of these new and established therapies. Given the abundance of high level research it seemed like an opportune time for the International Society for Sexual Medicine (ISSM) to promulgate an evidenced-based, comprehensive and practical set of clinical guidelines for the diagnosis and treatment of PE. AIM Develop clearly worded, practical, evidenced-based recommendations for the diagnosis and treatment of PE for family practice clinicians as well as sexual medicine experts. Method.  Review of the literature. RESULTS This article contains the report of the ISSM PE Guidelines Committee. It affirms the ISSM definition of PE and suggests that the prevalence is considerably lower than previously thought. Evidence-based data regarding biological and psychological etiology of PE are presented, as is population-based statistics on normal ejaculatory latency. Brief assessment procedures are delineated and validated diagnostic and treatment questionnaires are reviewed. Finally, the best practices treatment recommendations are presented to guide clinicians, both familiar and unfamiliar with PE, in facilitating treatment of their patients. CONCLUSION Development of guidelines is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to a more complete understanding of the pathophysiology as well as new efficacious and safe treatments for this sexual dysfunction. Therefore, it is strongly recommended that these guidelines be re-evaluated and updated by the ISSM every 4 years.

All Men with Vasculogenic Erectile Dysfunction Require a Cardiovascular Workup

An association between erectile dysfunction and cardiovascular disease has long been recognized, and studies suggest that erectile dysfunction is an independent marker of cardiovascular disease risk. Therefore, assessment and management of erectile dysfunction may help identify and reduce the risk of future cardiovascular events, particularly in younger men. The initial erectile dysfunction evaluation should distinguish between predominantly vasculogenic erectile dysfunction and erectile dysfunction of other etiologies. For men believed to have predominantly vasculogenic erectile dysfunction, we recommend that initial cardiovascular risk stratification be based on the Framingham Risk Score. Management of men with erectile dysfunction who are at low risk for cardiovascular disease should focus on risk-factor control; men at high risk, including those with cardiovascular symptoms, should be referred to a cardiologist. Intermediate-risk men should undergo noninvasive evaluation for subclinical atherosclerosis. A growing body of evidence supports the use of emerging prognostic markers to further understand cardiovascular risk in men with erectile dysfunction, but few markers have been prospectively evaluated in this population. In conclusion, we support cardiovascular risk stratification and risk-factor management in all men with vasculogenic erectile dysfunction.

Androgens, health and sexuality in women and men

The importance of good sexual function for individuals is well recognised. Testosterone is contributory to a healthy sex life for both women and men. The British Society for Sexual Medicine (BSSM) has initiated and led the development of these guidelines for the assessment of testosterone deficiency in both women and men, for use within the UK and beyond. Clinical awareness of the possibility of testosterone deficiency and the impact this may have on an individuals sexual and somatic function and the need to make sufficient enquiry about the sex life of patients attending a broad spectrum of clinical services is emphasised. The management of testosterone deficiency is outlined in detail for both women and men.

Efficacy and safety of tadalafil in a Western European population of men with erectile dysfunction

Section Editor

Diagnosis and Treatment of Erectile Dysfunction for Reduction of Cardiovascular Risk

PURPOSE We established erectile dysfunction as an often neglected but valuable marker of cardiovascular risk, particularly in younger men and men with diabetes. We also reviewed evidence that lifestyle change, combined with informed prescribing of pharmacotherapies used to mitigate cardiovascular risk, can improve overall vascular health and sexual functioning in men with erectile dysfunction. MATERIALS AND METHODS We performed a PubMed® search for articles and guidelines pertinent to relationships between erectile dysfunction and cardiovascular disease, cardiovascular and all cause mortality, and pharmacotherapies for dyslipidemia and hypertension. The clinical guidance presented incorporates the current literature and the expertise of the multispecialty investigator group. RESULTS Numerous cardiovascular risk assessment tools exist but risk stratification remains challenging, particularly in patients at low or intermediate short-term risk. Erectile dysfunction has a predictive value for cardiovascular events that is comparable to or better than that of traditional risk factors. Interventional studies support lifestyle changes as a means of improving overall vascular health as well as sexual functioning. Statins, diuretics, β-blockers and renin-angiotensin system modifiers may positively or negatively affect erectile function. Furthermore, the phosphodiesterase type 5 inhibitors used to treat erectile dysfunction may have systemic vascular benefits. CONCLUSIONS Erectile dysfunction treatment should be considered secondary to decreasing cardiovascular risk. However, informed prescribing may prevent worsening sexual function in men receiving pharmacotherapy for dyslipidemia and hypertension. As the first point of medical contact for men with erectile dysfunction symptoms, the primary care physician or urologist has a unique opportunity to identify those who require early intervention to prevent cardiovascular disease.

Improvement in erectile function on vardenafil treatment correlates with treatment satisfaction in both patients and their partners.

To evaluate the effect of vardenafil on both erectile function (EF) and treatment satisfaction (an aspect of quality of life) in men and their partners, as erectile dysfunction (ED) has a profound effect on patients’ quality of life and that of their partners, and treatment for ED tends to be focused on improving functional measures of EF.

Androgens, health and sexuality in women and men.

The importance of good sexual function for individuals, patients and their general health and well-being is well recognised. Testosterone is contributory to a healthy sexual life for both women and men. The British Society for Sexual Medicine (BSSM) has initiated and led the development of guidelines for the assessment and use of testosterone deficiency in both women and men for use within the UK and beyond. Clinical awareness of the possibility of testosterone deficiency and the impact this may have on an individuals sexual and somatic function and the need to make sufficient enquiry about the sex life of patients attending a broad clinical spectrum is emphasised. The management of testosterone deficiency is outlined in detail for both women and men.

A Randomized Open-Label Trial with a Crossover Comparison of Sexual Self-Confidence and Other Treatment Outcomes Following Tadalafil Once a Day Vs. Tadalafil or Sildenafil On-Demand in Men with Erectile Dysfunction

AIM To compare Sexual Self-Confidence and other treatment outcomes following 8 weeks of treatment with tadalafil 5 mg once a day (OaD) vs. tadalafil 20 mg or sildenafil 100 mg as needed (pro re nata [PRN]) in patients with erectile dysfunction (ED). METHODS A randomized, open-label, crossover study in men ≥18 years of age with history of ED and satisfactory response to current oral phosphodiesterase 5 (PDE5) inhibitor PRN. Data were analyzed with a mixed effects model for crossover design. MAIN OUTCOME MEASURES The primary outcome measure was the Sexual Self-Confidence domain of the Psychological and Interpersonal Relationship Scales (PAIRS) between tadalafil OaD and sildenafil PRN. SECONDARY OUTCOMES INCLUDED: Time Concerns and Spontaneity domains of PAIRS, and the Self-Esteem and Relationship (SEAR) scale. RESULTS Men naive to tadalafil OaD were enrolled (N = 378), with 61-69% prior PDE5 inhibitor use. There were improvements in all PAIRS domains from baseline when comparing tadalafil OaD and PRN with sildenafil PRN (P < 0.001). The Sexual Self-Confidence domain improved from baseline and was 0.50 ± 0.78 following tadalafil OaD, 0.5 ± 0.72 for tadalafil PRN, and 0.39 ± 0.67 for sildenafil PRN. The difference in least-squares mean was 0.12 ± 0.04 (confidence interval [CI] = 0.04, 0.19; P = 0.001) between tadalafil OaD and sildenafil PRN and 0.01 ± 0.04 (CI = -0.06, 0.08; P = 0.872) between tadalafil OaD and tadalafil PRN. The Time Concerns domain score was lower with tadalafil OaD than tadalafil PRN (P < 0.001). There were no differences in SEAR scores between treatments. CONCLUSIONS Tadalafil OaD and tadalafil PRN compared with sildenafil PRN demonstrated greater improvements in Sexual Self-Confidence, Time Concerns, and Spontaneity. There was no significant difference in Sexual Self-Confidence between tadalafil OaD and tadalafil PRN. Changes in SEAR, the erectile function domain of the International Index of Erectile Function, and the Erectile Dysfunction Inventory of Treatment Satisfaction scores from baseline to end point were similar.