Comprehensive History of the International Society for Sexual Medicine.

INTRODUCTION: This is a detailed comprehensive history of the International Society for Sexual Medicine (ISSM) since its beginning in 1978. This was constructed after interest was shown following an oral presentation to the Executive Committee of this organization during their 2020 virtual (Zoom) business meeting. OBJECTIVES: To provide for the membership of ISSM a detailed history of their society since its inception until 2020 and have this serve as a repository document for review of the long history as needed by the society. METHODS: Written documents were used as source material for this history. Some documents from my personal files included letters, minutes of meetings, program booklets. Other data published in our ISSM printed and online website served as sources. Finally, documents supplied to me by our business office regarding written files were used to provide valid documentation for the construction of this history. There were very few anecdotes from my memory that were included. RESULTS: The comprehensive nature of this history provides a repository of our rich history of events and people involved in the ISSM. CONCLUSION: This is the first comprehensive history of the ISSM that is collected from actual historical documents. Lewis RW. Comprehensive History of the International Society for Sexual Medicine. Sex Med Rev 2021;9:517-541.

Comprehensive History of the International Society for Sexual Medicine-Journals and Communication.

INTRODUCTION: This is a comprehensive history of the International Society for Sexual Medicine (ISSM) and its founding organizations regarding the publications, including the journals and the publication committee, and the communication tools of the organization since its inception. OBJECTIVES: The object of this review is to provide a detailed and comprehensive history of the publication and communication tools of the ISSM and the people who have participated in production of these efforts. METHODS: Recorded Publication Committee minutes, filed letters, the various journals themselves, printed News bulletins, and Publishers reports to the society served as source documents to produce this history. The author has participated in many of the journal establishments and has kept an extensive personnel file of the events related in this history. All written history has not only relied on personal memories of these events but have been verified from the stored personal files. Printed and website stored journal and News bulletin have served as source material for this history. Also, Power Point presentations by the editors of the journals at the Publication Committee meetings have served as source material. Finally, annual, and semi-annual reports of the Publishers presented at Publication Committee meetings of the ISSM are source material. RESULTS: After extensive review of the historical material listed in the Methods section of this abstract, this comprehensive history of the communication efforts of this society has provided a rich and dynamic historical document for this society. CONCLUSION: This extensive, detailed, and comprehensive history of the communication tools of this society help us to record and remember the events and the people involved in this process. Sharing scientific information and information regarding the life of the International Society for Sexual Medicine have been an important function of this society from early. Lewis RW. Comprehensive History of the International Society for Sexual Medicine-Journals and Communication. Sex Med Rev 2021;9:542-567.

Evaluation and Management of Testosterone Deficiency: AUA Guideline.

PURPOSE: There has been a marked increase in testosterone prescriptions in the past decade resulting in a growing need to give practicing clinicians proper guidance on the evaluation and management of the testosterone deficient patient. MATERIALS AND METHODS: A systematic review utilized research from the Mayo Clinic Evidence Based Practice Center and additional supplementation by the authors. Evidence-based statements were based on body of evidence strength Grade A, B, or C and were designated as Strong, Moderate, and Conditional Recommendations with additional statements presented in the form of Clinical Principles or Expert Opinions (table 1 in supplementary unabridged guideline, http://jurology.com/). RESULTS: This guideline was developed by a multi-disciplinary panel to inform clinicians on the proper assessment of patients with testosterone deficiency and the safe and effective management of men on testosterone therapy. Additional statements were developed to guide the clinician on the appropriate care of patients who are at risk for or have cardiovascular disease or prostate cancer as well as patients who are interested in preserving fertility. CONCLUSIONS: The care of testosterone deficient patients should focus on accurate assessment of total testosterone levels, symptoms, and signs as well as proper on-treatment monitoring to ensure therapeutic testosterone levels are reached and symptoms are ameliorated. Future longitudinal observational studies and clinical trials of significant duration in this space will improve diagnostic techniques and treatment of men with testosterone deficiency as well as provide more data on the adverse events that may be associated with testosterone therapy.

Decreasing suicide risk among patients with prostate cancer: Implications for depression, erectile dysfunction, and suicidal ideation screening.

OBJECTIVE: Prostate cancer is the most common malignancy among males, accounting for 19% of cancers, and the third most common cancer-related cause of death. Suicide rates in the United States have increased among males over the last decade. Further, suicide rates are higher in oncology patients, including patients with prostate cancer, compared to the general population. The objective of this article is to review the current literature and address the relationship between prostate cancer, depression, erectile dysfunction, and suicidal ideation. MATERIALS AND METHODS: We reviewed the current literature pertaining to prostate cancer and depression, and prostate cancer and suicide. Furthermore, associations were made between erectile dysfunction and depression. RESULTS: Men with prostate cancer at increased risk for suicidal death are White, unmarried, elderly, and men with distant disease. Time since diagnosis is also an important factor, since men are at risk of suicide>15 years after diagnosis. Approximately 60% of men with prostate cancer experience mental health distress, with 10%-40% having clinically significant depression. Additionally, patients that received androgen deprivation therapy (ADT) are 23% more likely to develop depression compared to those without ADT. Longitudinal studies of prostate cancer patients suggest that erectile dysfunction after curative treatment may have a significant psychological effect leading to depression. Herein, a newly proposed screening algorithm suggests for an evaluation with the expanded prostate cancer index composite-clinical practice, patient health questionnaire-9, and an 8-question suicidal ideation questionnaire to assess for health-related quality of life, depression, and suicidal ideation. CONCLUSION: The burden of screening for erectile dysfunction, depression and suicidal ideation lies with the entire health care team, as there appears to be an association between these diagnoses, that is, compounded in patients with prostate cancer. The screening algorithm should assist with guiding timely and appropriate psychiatric referral to optimize outcomes in these high-risk patients.

Intracavernosal Injection for the Diagnosis, Evaluation, and Treatment of Erectile Dysfunction: A Review.

INTRODUCTION: Intracavernosal injection (ICI) of a vasoactive agent has been an important part of the diagnosis, evaluation, and treatment of erectile dysfunction (ED) since its initial description by Virag in 1982. AIM: To review the literature and summarize the use of ICI and its role in the diagnosis, evaluation, and treatment of ED. METHODS: Literature review. MAIN OUTCOME MEASURE: To define the role of ICI's utility in the diagnosis, evaluation, and treatment of ED. RESULTS: When used in conjunction with color penile Doppler ultrasound for ED evaluation and diagnosis, ICI helps to detect penile vascular abnormalities and allows for differentiation between the multiple vasculogenic causes of impotence, thus helping clinicians to select the optimal treatment modality for each patient. Patients utilizing ICI continue to report high efficacy and satisfaction rates relative to other treatment options despite ICI's designation as a second-line therapy since the introduction of oral phosphodiesterase type 5 inhibitors in 1998. In recent years, ICI has also become an important part of penile rehabilitation programs following radical prostatectomy, as regular use of ICI is thought to increase the rate at which patients experience return of spontaneous erection through preservation of penile tissue integrity and prevention of corporeal smooth muscle atrophy. CONCLUSIONS: ICI of vasoactive agents remains an important tool in treating and diagnosing ED, with high patient satisfaction and efficacy rates. However, the dropout rate for ICI therapy remains relatively high, and it may be associated with priapism, ecchymoses, hematoma formation, and penile fibrosis. Patients should be educated on the benefits and limitations of ICI therapy prior to beginning treatment in order to minimize dropout rates. Additional studies are necessary to better understand the possible long-term benefits of ICI therapy and how to most effectively structure the penile rehabilitation program after radical prostatectomy. Belew D, Klaassen Z, and Lewis RW. Intracavernosal injection for the diagnosis, evaluation, and treatment of erectile dysfunction: A review. Sex Med Rev 2015;3:11-23.

Factors associated with suicide in patients with genitourinary malignancies.

BACKGROUND: Approximately 70% of all suicides in patients aged >60 years are attributed to physical illness, with higher rates noted in patients with cancer. The purpose of the current study was to characterize suicide rates among patients with genitourinary cancers and identify factors associated with suicide in this specific cohort. METHODS: Patients with prostate, bladder, kidney, testis, and penile cancer were identified in the Surveillance, Epidemiology, and End Results database (1988-2010). Standardized mortality ratios (SMRs) and 95% confidence intervals (95% CIs) were calculated for each anatomic site. Multivariable logistic regression models generated odds ratios (ORs) for the identification of factors associated with suicide for each malignancy. RESULTS: There were 2268 suicides identified among 1,239,522 individuals with genitourinary malignancies observed for 7,307,377 person-years. The SMRs for patients with cancer were 1.37 for prostate cancer (95% CI, 0.99-1.86), 2.71 for bladder cancer (95% CI, 2.02-3.62), 1.86 for kidney cancer (95% CI, 1.32-2.62), 1.23 for testis cancer (95% CI, 0.88-1.73), and 0.95 for penile cancer (95% CI, 0.65-1.35). On multivariable analysis, male sex was found to be associated with odds of suicide among patients with bladder cancer (OR, 6.63) and kidney cancer (OR, 4.98). Increasing age was associated with suicide for patients with prostate, bladder, and testis cancer (OR range, 1.03-1.06). Distant disease was associated with suicide in patients with prostate, bladder, and kidney cancer (OR range, 2.82-5.43). Among patients with prostate, bladder, and kidney cancer, African American patients were less likely to commit suicide compared with white individuals (OR range, 0.26-0.46). CONCLUSIONS: Suicide in patients with genitourinary malignancies poses a public health dilemma, especially among men, the elderly, and those with aggressive disease. Clinicians should be aware of risk factors for suicide in these patients.

The International Society for Sexual Medicine: A Rich History and a Bright Future.

Based upon physical presence at most of the historical moments of the development of the International Society for Sexual Medicine (ISSM), extensive personal records on meetings and correspondence associated with the business and the work of the International Society for Sexual and Impotence Research and the ISSM, and information provided by the business office of the ISSM, a review paper was created to present to the reader an accurate history of the ISSM. The article is divided into the early beginnings of the idea of the field of sexual medicine, followed by the organization of what was to become eventually the International Society for Sexual Medicine, description of the development of biennial meetings and some of the major events that occurred at these meetings, a description of officers and leaders of the society and some of their key contributions, other meetings that the ISSM was actively involved in in the field of sexual medicine, a detailed discussion of publications and communications of the organization, and finally a description of the involvement of the ISSM with the recognition of scientific achievement and research in the field. This history is indeed very rich and unique for the parallelism to the development of the entire field of sexual medicine as a true science. The author has spent a great deal of time in making sure that there is written material that substantiates the history that is outlined in this document. It is provided to the reader as a true historical perspective on the ISSM. Lewis RW. The International Society for Sexual Medicine: A rich history and a bright future. Sex Med Rev 2013; 1:65-75.

A phase II, single-blind, randomized, crossover evaluation of the safety and efficacy of avanafil using visual sexual stimulation in patients with mild to moderate erectile dysfunction.

OBJECTIVE: To evaluate the safety, efficacy and time course of three doses of avanafil (50 mg, 100 mg and 200 mg) compared with sildenafil 50 mg or placebo, given in conjunction with visual sexual stimulation (VSS) videos in men with mild to moderate erectile dysfunction (ED). PATIENTS AND METHODS: Male patients, 35-70 years of age, with mild to moderate ED of ≥6 months duration, were included in the study. During the course of the study, each patient received placebo, active control (sildenafil 50 mg), and one dose of avanafil (50 mg, 100 mg or 200 mg), all administered in random order at least 72 h apart. RigiScan® (Dacomed Corp., Minneapolis, MN, USA) monitoring was used in conjunction with 20-min VSS videos (20, 60, and 100 min after dosing) to determine the duration of and time to ≥60% penile rigidity, maximum rigidity, tumescent activity units (TAUs), rigidity activity units (RAUs), and responses to the five-point Erection Assessment Scale. Safety assessments included adverse events (AEs), vital sign changes in response to dosing, laboratory results (complete blood counts, chemistry panel, prostate-specific antigen, serum testosterone, prothrombin time and urine analysis) and physical examination findings. RESULTS: Eighty-three patients were randomized and received at least one dose of study medication; 82 patients completed the study. Peak response to avanafil occurred in the early interval (20-40 min after dosing), while peak response to sildenafil occurred either in the middle (60-80 min) or late (100-120 min) intervals after dosing. Results were qualitatively similar for all other efficacy endpoints. During the 20-40-min interval, the majority of values for TAUs and RAUs with the avanafil 50-mg, 100-mg and 200-mg treatments were significantly superior to placebo (P < 0.05). Avanafil treatment was generally well tolerated; facial flushing (7-15%) was the most commonly observed AE, and no visual disturbances were reported. CONCLUSION: A favourable safety profile and improvement in sexual function, coupled with rapid onset of action and durability of effect, make avanafil an attractive option for males with ED, especially in the setting of on-demand treatment.

A critical look at descriptive epidemiology of sexual dysfunction in Asia compared to the rest of the world - a call for evidence-based data.

Recently evidence-based medicine has been applied to comparative epidemiological papers regarding sexual dysfunction that have appeared in the literature. This review is intended to focus the readers on a validated and standardized methodological evidence-based process for preparing such articles. It reviews four key articles that have been published in the English language that have obtained a high evidence-based score for reliability that have included descriptive epidemiology of sexual dysfunctions in men and women in Asia compared to the rest of the world. These four papers are analyzed in detail in order to provide stress of what constitutes evidence-based studies in descriptive epidemiology for sexual function. As can be seen there has not yet been a perfect article that compares the prevalence of sexual function in Asia compared to the rest of the world since there are key methodological problems in the collection of the data. In addition, there is a paucity of incidence studies for sexual dysfunction in Asian populations. The readers are encouraged to use this data in preparation of future descriptive epidemiological studies that involve Asian countries.

Novel role of androgens in mitochondrial fission and apoptosis.

Androgen and androgen receptors (AR) play critical roles in the proliferation of prostate cancer through transcriptional regulation of target genes. Here, we found that androgens upregulated the expression of dynamin-related protein 1 (Drp1), which is involved in the induction of mitochondrial fission, a common event in mitosis and apoptosis. Clinical tissue samples and various prostate cancer cell lines revealed a positive correlation between Drp1 and AR levels. Treatment of androgen-sensitive cells with an AR agonist, R1881, and antagonist, bicalutamide, showed that Drp1 is transcriptionally regulated by androgens, as confirmed by an AR ChIP-seq assay. Live imaging experiments using pAcGFP1-Mito stably transfected LNCaP (mito-green) cells revealed that androgen did not induce significant mitochondrial fission by itself, although Drp1 was upregulated. However, when treated with CGP37157 (CGP), an inhibitor of mitochondrial Ca²âº efflux, these cells exhibited mitochondrial fission, which was further enhanced by pretreatment with R1881, suggesting that androgen-induced Drp1 expression facilitated CGP-induced mitochondrial fission. This enhanced mitochondrial fission was correlated with increased apoptosis. Transfection with dominant-negative (DN-Drp1, K38A) rescued cells from increased apoptosis, confirming the role of androgen-induced Drp1 in the observed apoptosis with combination treatment. Furthermore, we found that CGP reduced the expression of Mfn1, a protein that promotes mitochondrial fusion, a process which opposes fission. We suggest that androgen-increased Drp1 enhanced mitochondrial fission leading to apoptosis. The present study shows a novel role for androgens in the regulation of mitochondrial morphology that could potentially be utilized in prostate cancer therapy.

Epidemiology of sexual dysfunction in Asia compared to the rest of the world.

There have been a limited number of epidemiological studies published on sexual disorders in persons from Asia. This paper aims to assess the reports of sexual dysfunction epidemiological studies published in the English language that involved Asian countries. Key points are summarized in this paper from nine epidemiological papers on sexual dysfunction from Asia that were published in the English language. Seven met the criteria for evidence-based studies reaching a Prins score of at least 10 or more. Papers included in this report came from national and regional representative studies in peer review journals. These results for sexual dysfunction in the nine papers are summarized for various sexual dysfunctions in men and women in Asian countries. In three of these, worldwide data were presented in the same paper allowing comparisons with Asian data on prevalence rates. Detailed descriptions from each of these studies are presented in paragraph form. More detailed data on erectile dysfunction (ED) is presented in a tabular form. Collectively, there seems to be a need for country- and population-specific further descriptive and analytical epidemiological studies in all of the sexual disorders from Asia. This critical review paper should help guide these studies for reaching evidence-based literature standards.

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 men's and women's 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; Peyronie's disease; and priapism. CONCLUSIONS: Sexual dysfunction in men represents a group of common medical conditions that need to be managed from a multidisciplinary perspective.

Definitions/epidemiology/risk factors for sexual dysfunction.

INTRODUCTION: Accurate estimates of prevalence/incidence are important in understanding the true burden of male and female sexual dysfunction and in identifying risk factors for prevention efforts. This is the summary of the report by the International Consultation Committee for Sexual Medicine on Definitions/Epidemiology/Risk Factors for Sexual Dysfunction. AIM: The main aim of this article is to provide a general overview of the definitions of sexual dysfunction for men and women, the incidence and prevalence rates, and a description of the risk factors identified in large population-based studies. METHODS: Literature regarding definitions, descriptive and analytical epidemiology of sexual dysfunction in men and women were selected using evidence-based criteria. For descriptive epidemiological studies, a Prins score of 10 or higher was utilized to identify population-based studies with adequately stringent criteria. This report represents the opinions of eight experts from five countries developed in a consensus process and encompassing a detailed literature review over a 2-year period. MAIN OUTCOME MEASURES: The study aims to provide state-of-the-art prevalence and incidence rates reported for each dysfunction and stratified by age and gender. Expert opinion was based on the grading of evidence-based medical literature, widespread internal committee discussion, public presentation, and debate. RESULTS: A wealth of information is presented on erectile dysfunction, its development through time, and its correlates. The field is still in need of more epidemiological studies on the other men's sexual dysfunction and on all women's sexual dysfunctions. CONCLUSIONS: A review of the currently available evidence from epidemiological studies is provided.