Publications by authors named "Ronald W Lewis"

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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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Objectives: Men with previously negative prostate biopsies but continued suspicion for carcinoma present a diagnostic dilemma often managed by saturation prostate biopsy (SPB). We sought to determine the patient characteristics for which repeat biopsy by SPB provides the greatest utility for prostate cancer detection.

Methods: The records of the men at the state hospital and affiliated Veterans Affairs Medical Center with previously negative prostate biopsy findings who had then undergone SPB were reviewed.

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Purpose: We evaluated the clinical training and academic productivity of a unique minimally invasive urological oncology fellowship performed in 3-month rotations at 4 institutions.

Material And Methods: With Georgia Cancer Coalition grant funding and institutional support a faculty urologist (JAB) completed 3-month fellowships at Thomas Jefferson University, Philadelphia in 2002, Indiana University, Indianapolis in 2003, Massachusetts General Hospital, Boston in 2003 and Henry Ford Hospital, Detroit in 2004.

Results: The trainee operated under the direction of 8 surgeons and assisted/observed another 5.

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Objectives: To address in a questionnaire-based study the frequency at which fertility is a concern for men when they consider their prostate cancer treatment options. A secondary aim was to assess the rate at which men were informed of the fertility implications of prostate cancer treatment by their physician before their selection of a treatment option.

Methods: Two questionnaires were used.

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