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Objective To determine the cost-effectiveness of different fertility options in men who have undergone vasectomy in couples with a female of advanced maternal age (AMA). The options include vasectomy reversal (VR), sperm retrieval (SR) with in vitro fertilization (IVF), and the combination of VR and SR with IVF, which is a treatment pathway that has been understudied. Materials and Methods Using TreeAge software, a model-based cost-utility analysis was performed estimating the cost per quality-adjusted life years (QALY) in couples with infertility due to vasectomy and advanced female age over a period of one year. The model stratified for female age (35-37, 38-40, >40) and evaluated four strategies: VR followed by natural conception (NC), SR with IVF, VR and SR followed by failed NC and then IVF, and VR and SR followed by failed IVF and then NC. QALY estimates and outcome probabilities were obtained from the literature and average patient charges were calculated from high-volume centers. Results The most cost-effective fertility strategy was to undergo VR and try for NC (cost-per-QALY: $7,150 (35-37 y), $7,203 (38-40 y), and $7,367 (>40 y)). The second most cost-effective strategy was the “back-up vasectomy reversal”: undergo VR and SR, attempt IVF and switch to NC if IVF fails. Conclusion In couples with a history of vasectomy and female of AMA, it is most cost-effective to undergo a VR. If the couple opts for SR for IVF, it is more cost-effective to undergo a concomitant VR than SR alone.

Background Growing evidence suggests a possible sex disparity in COVID-19 disease related outcomes. Objective To explore the sex disparity in COVID-19 cases and outcomes using New York City (NYC) population level data. Setting NYC surveillance data from February 29 to June 12, 2020. Participants Individuals tested for COVID-19 in metropolitan NYC.Outcome Measurements and Statistical Analysis: Outcomes of interest included rates of COVID-19 case positivity, hospitalization and death. Relative risks and case fatality rates were computed for all outcomes based on sex and were stratified by age groups. Results and limitations 911,310 individuals were included, of whom 434,273 (47.65%) were male and 477,037 (52.35%) were female. Men represented the majority of positive cases (n=106,275, 51.36%), a majority of hospitalizations (n=29,847, 56.44%), and a majority of deaths (n=13,054, 59.23%). Following population level adjustments for age and sex, testing rates of men and women were equivalent. The majority of positive cases and hospitalizations occurred in men for all age groups except age g75 years, and death was more likely in men of all age groups. Men were at a statistically significant greater relative risk of case positivity, hospitalization, and death across all age groups except those l18 years of age. The most significant difference for case positivity was observed in the 65n74 age group (RR 1.22, 95%CI 1.19n1.24), for hospitalization in the 45n65 age group (RR 1.85, 95% 1.80n1.90), and for death in the 18n44 age group (RR 3.30, 95% CI 2.82n3.87). Case fatality rates were greater for men in all age-matched comparisons to women. Limitations include the use of an evolving surveillance data set and absence of further demographic characteristics such as ethnographic data. Conclusion Men have higher rates of COVID-19 positivity, hospitalization, and death despite greater testing of women; this trend remains after stratification by age. J Drugs Dermatol. 2020;19(10):960-967. doi:10.36849/JDD.2020.5590.

INTRODUCTION AND OBJECTIVE: While primarily associated with prostate cancer pathogenesis, TMPRSS2 has recently been identified as a co-receptor for ACE2, the target protein used by SARSCoV2 for viral entry. This protein is primarily regulated by the androgen receptor, and this mechanism may partly explain the disproportionate burden of disease among males. We hypothesized that the use of androgen modulation therapies (AMT) such as 5-a-reductase inhibitors (5-ARI) and androgen deprivation therapy (ADT) may affect inpatient outcomes among hospitalized men with COVID-19. METHODS: In a single-center retrospective analysis in a large urban hospital system, hospitalized males with laboratory-confirmed diagnosis of COVID-19 and a history of benign prostatic hyperplasia (BPH) and/or prostate cancer was identified from February to June 2020. Men were then stratified by use of specific AMT (ADT or 5- ARI). Baseline patient and hospital characteristics were analyzed using descriptive statistics, and multivariable regression models were used to explore the association of AMT with inpatient mortality, length of hospital stay (LOS), and other ICU outcomes (ICU admission, ICU Length of Stay, Non-Invasive Mechanical Ventilation, Intubation, and ARDS). RESULTS: A total of 396 inpatients were identified, with 130 (32.8%) having prior use of AMT. Of these, a large majority used 5-ARI (n=122, 93.8%). Mean (SD) age of patients was higher for those using AMT (76.5 (10.7) vs. 71.1 (11.8) years;p

While consensus exists regarding risk factors for priapism, predictors of operative intervention are less well established. We assessed patient and hospital-level predictors associated with penile surgical intervention (PSI) for patients admitted with acute priapism, as well as length of stay (LOS) and total hospital charges using the National Inpatient Sample (2010-2015). Inpatients with acute priapism were stratified by PSI, defined as penile shunts, incisions, and placement of penile prostheses, exclusive of irrigation procedures. Survey-weighted logistic regression models were utilized to assess predictors of PSI. Negative binomial regression and generalized linear models with logarithmic transformation were used to compare PSI to LOS and total hospital charges, respectively. Among 14,529 weighted hospitalizations, 4,953 underwent PSI. Non-Medicare insurances, substance abuse, and ≥3 Elixhauser comorbidities had increased odds of PSI. Conversely, Black patients, sickle cell disease, alcohol abuse, neurologic diseases, malignancies, and teaching hospitals had lower odds. PSI coincided with shorter median LOS (adjusted IRR: 0.62; p 0.001) and lower ratio of the mean hospital charges (adjusted Ratio: 0.49; p 0.001). Additional subgroup analysis revealed penile incisions and shunts primarily associated with reduced LOS (adjusted IRR: 0.66; p 0.001) and total hospital charges (adjusted Ratio: 0.49; p 0.001). Further work is required to understand predictors of poor outcomes in these populations.

Gender dysphoria, or the incongruence between gender identification and sex assigned at birth with associated discomfort or distress, manifests in transgender patients, whose multifaceted care includes puberty suppression, cross-sex hormonal therapy, and gender-affirming surgery. Discussion of fertility preservation (FP) is paramount because many treatments compromise future fertility, and although transgender patients demonstrate desire for children, use of FP remains low for a plethora of reasons. In transgender women, established FP options include ejaculated sperm cryopreservation, electroejaculation, or testicular sperm extraction. Further research is needed regarding reproductive health and FP in transgender patients.

INTRODUCTION Priapism is a urologic emergency that may require surgical intervention in cases refractory to supportive care. Exchange transfusion (ET) has been previously used to manage sickle cell disease (SCD), including in priapism; however, its utilization in the context of surgical intervention has not been well-established. Aim To explore the utilization of ET, as well as other patient and hospital-level factors, associated with surgical intervention for SCD-induced priapism Methods Using the National Inpatient Sample (2010–2015), males diagnosed with SCD and priapism were stratified by need for surgical intervention. Survey-weighted regression models were used to analyze the association of ET to surgical intervention. Furthermore, negative binomial regression and generalized linear models with logarithmic transformation were used to compare ET vs surgery to length of hospital stay (LOS) and total hospital charges, respectively. Main Outcome Measures : Predictors of surgical intervention among patients with SCD-related priapism RESULTS A weighted total of 8,087 hospitalizations were identified, with 1,782 (22%) receiving surgical intervention for priapism, 484 undergoing ET (6.0%), and 149 (1.8%) receiving combined therapy of both ET and surgery. On multivariable regression, pre-existing Elixhauser comorbidities (e.g. ≥2 Elixhauser: OR: 2.20; P < 0.001), other forms of insurance (OR: 2.12; P < 0.001), and ET (OR: 1.99; P = 0.009) had increased odds of undergoing surgical intervention. In contrast, Black race (OR: 0.45; P < 0.001) and other co-existing SCD complications (e.g. infectious complications OR: 0.52; P < 0.001) reduced such odds. Compared to supportive care alone, patients undergoing ET (adjusted IRR: 1.42; 95% CI: 1.10–1.83; P = 0.007) or combined therapy (adjusted IRR: 1.42; 95% CI: 111–1.82; P < 0.001) had a longer LOS vs. surgery alone (adjusted IRR: 0.85; 95% CI: 0.74–0.97; P = 0.017). Patients receiving ET (adjusted Ratio: 2.39; 95% CI: 1.52–3.76; P < 0.001) or combined therapy (adjusted Ratio: 4.42; 95% CI: 1.67–11.71; P = 0.003) had higher ratio of mean hospital charges compared with surgery alone (adjusted Ratio: 1.09; 95% CI: 0.69–1.72; P = 0.710). CONCLUSIONS Numerous factors were associated with the need for surgical intervention, including the use of ET. Those receiving ET, as well as those with combined therapy, had a longer LOS and increased total hospital charges.

Male circumcision (MC) is one of the oldest surgical procedures still completed today. Medical indications for MC include phimosis, recurrent balanitis, cosmesis, and infection prevention. In this review, we mainly focus on the role of MC in the prevention of human immunodeficiency virus, human papillomavirus, herpes simplex virus, gonorrhea, chlamydia, chancroid, and syphilis, and the subsequent impact of these genitourinary infections on male fertility. Overall, many compelling data support that MC may play an essential role in both genitourinary infection prevention and male fertility.

Many couples initially deferred attempts at pregnancy or delayed fertility care due to concerns about the coronavirus disease 2019 (COVID-19). One significant fear during the COVID-19 pandemic was the possibility of sexual transmission. Many couples have since resumed fertility care while accepting the various uncertainties associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) including the evolving knowledge related to male reproductive health. Significant research has been conducted exploring viral shedding, tropism, sexual transmission, the impact of male reproductive hormones and possible implications to semen quality. However, to date, limited definitive evidence exists regarding many of these aspects, creating a challenging landscape for both patients and physicians to obtain and provide the best clinical care. This review provides a comprehensive assessment of the evolving literature surrounding COVID-19 and male sexual and reproductive health, and guidance for patient counseling., Capsule: SARS-CoV-2 is unlikely to be detected in human semen, however viral tropism for the male reproductive tract and the impact on both male hormones and semen parameters remains incompletely characterized.

Patient preference has driven a number of trends in the past 100 years of medicine including the rise of concierge practices, telemedicine, and same-day surgery among many other examples. In the end, convenience and access have driven all these trends; patients would like to more easily and completely access their doctor’s expertise. They would like to do this without leaving their home or spending too much time in the doctor’s waiting room, and given the busy constraints of modern life, this is entirely understandable.

Male infertility is a common disease. Male infertility is also a core competency of urology training and clinical practice. In this white paper from the Society for the Study of Male Reproduction and the Society for Male Reproduction and Urology, we identify and define different physician productivity plans. We then describe the advantages and disadvantages of various physician productivity measurement systems for male infertility practices. We close with recommendations for measuring productivity that we hope urologists and administrators can use when creating productivity plans for male infertility practices.

Objective To describe detection of severe acute respiratory syndrome (SARS)–coronavirus 2 (CoV-2) in seminal fluid of patients recovering from coronavirus disease 2019 (COVID-19) and to describe the expression profile of angiotensin-converting enzyme 2 (ACE2) and Transmembrane Serine Protease 2 (TMPRSS2) within the testicle. Design Observational, cross-sectional study. Setting Tertiary referral center. Patient(s) Thirty-four adult Chinese males diagnosed with COVID-19 through confirmatory quantitative reverse transcriptase–polymerase chain reaction (qRT-PCR) from pharyngeal swab samples. Intervention(s) None. Main Outcome Measure(s) Identification of SARS-CoV-2 on qRT-PCR of single ejaculated semen samples. Semen quality was not assessed. Expression patterns of ACE2 and TMPRSS2 in the human testis are explored through previously published single-cell transcriptome datasets. Result(s) Six patients (19%) demonstrated scrotal discomfort suggestive of viral orchitis around the time of COVID-19 confirmation. Severe acute respiratory syndrome–CoV-2 was not detected in semen after a median of 31 days (interquartile range, 29-36 days) from COVID-19 diagnosis. Single-cell transcriptome analysis demonstrates sparse expression of ACE2 and TMPRSS2, with almost no overlapping gene expression. Conclusion(s) Severe acute respiratory syndrome–CoV-2 was not detected in the semen of patients recovering from COVID-19 1 month after COVID-19 diagnosis. Angiotensin-converting enzyme 2–mediated viral entry of SARS–CoV-2 into target host cells is unlikely to occur within the human testicle based on ACE2 and TMPRSS2 expression. The long-term effects of SARS–CoV-2 on male reproductive function remain unknown.

INTRODUCTION AND OBJECTIVE:1.4 million U.S. adults identify as transgender. Attitudes and knowledge about fertility preservation among transgender women (male sex at birth, but the gender identify ...

Objectives The aim of this study was to compare testicular metabolite concentrations between fertile control subjects and infertile men. Materials and methods Single voxel proton magnetic resonance spectroscopy (H-MRS) was performed in the testes with and without water suppression at 3 T in 9 fertile control subjects and 9 infertile patients (8 with azoospermia and 1 with oligospermia). In controls only, the T1 and T2 values of water and metabolites were also measured. Absolute metabolite concentrations were calculated using the unsuppressed water signal as a reference and correcting for the relative T1 and T2 weighting of the water and metabolite signals. Results Testicular T1 values of water, total choline, and total creatine were 2028 ± 125 milliseconds, 1164 ± 105 milliseconds, and 1421 ± 314 milliseconds, respectively (mean ± standard deviation). T2 values were 154 ± 11 milliseconds, 342 ± 53 milliseconds, and 285 ± 167 milliseconds, respectively. Total choline concentration was lower in patients (mean, 1.5 mmol/L; range, 0.9-2.1 mmol/L) than controls (mean, 4.4 mmol/L; range, 3.2-5.7 mmol/L; P = 4 × 10). Total creatine concentration was likewise reduced in patients (mean, 1.1 mmol/L; range, undetectable -2.7 mmol/L) compared with controls (mean, 3.6 mmol/L; range, 2.5-4.7 mmol/L; P = 1.6 × 10). The myo-inositol signal normalized to the water reference was also lower in patients than controls (P = 4 × 10). Conclusions Testicular metabolite concentrations, measured by proton spectroscopy at 3 T, may be valuable as noninvasive biomarkers of spermatogenesis.

Introduction Penile prosthesis infections remain challenging despite advancements in surgical technique, device improvements, and adoption of antibiotic prophylaxis guidelines. Aim To investigate penile prosthesis infection microbiology to consider which changes in practice could decrease infection rates, to evaluate current antibiotic prophylaxis guidelines, and to develop a proposed algorithm for penile prosthesis infections. Methods This retrospective institutional review board–exempt multi-institutional study from 25 centers reviewed intraoperative cultures obtained at explantation or Mulcahy salvage of infected three-piece inflatable penile prostheses (IPPs). Antibiotic usage was recorded at implantation, admission for infection, and explantation or salvage surgery. Cultures were obtained from purulent material in the implant space and from the biofilm on the device. Main Outcome Measures Intraoperative culture data from infected IPPs. Results Two hundred twenty-seven intraoperative cultures (2002–2016) were obtained at salvage or explantation. No culture growth occurred in 33% of cases and gram-positive and gram-negative organisms were found in 73% and 39% of positive cultures, respectively. Candida species (11.1%), anaerobes (10.5%) and methicillin-resistant Staphylococcus aureus (9.2%) constituted nearly one third of 153 positive cultures. Multi-organism infections occurred in 25% of positive cultures. Antibiotic regimens at initial implantation were generally consistent with American Urological Association (AUA) and European Association of Urology (EAU) guidelines. However, the micro-organisms identified in this study were covered by these guidelines in only 62% to 86% of cases. Antibiotic selection at admissions for infection and salvage or explantation varied widely compared with those at IPP implantation. Conclusion This study documents a high incidence of anaerobic, Candida, and methicillin-resistant S aureus infections. In addition, approximately one third of infected penile prosthesis cases had negative cultures. Micro-organisms identified in this study were not covered by the AUA and EAU antibiotic guidelines in at least 14% to 38% of cases. These findings suggest broadening antibiotic prophylaxis guidelines and creating a management algorithm for IPP infections might lower infection rates and improve salvage success.

INTRODUCTION AND OBJECTIVES:A 2010 AUA survey of empiric medical therapy (EMT) for male infertility found that 25% of urologists would treat infertile males with testosterone (T) while pursuing a p...

The testis expresses the largest number of genes of any mammalian organ, a finding that has long puzzled molecular biologists. Analyzing our single-cell transcriptomic maps of human and mouse spermatogenesis, we provide evidence that this widespread transcription serves to maintain DNA sequence integrity in the male germline by correcting DNA damage through 'transcriptional scanning'. Supporting this model, we find that genes expressed during spermatogenesis display lower mutation rates on the transcribed strand and have low diversity in the population. Moreover, this effect is fine-tuned by the level of gene expression during spermatogenesis. The unexpressed genes, which in our model do not benefit from transcriptional scanning, diverge faster over evolutionary time-scales and are enriched for sensory and immune-defense functions. Collectively, we propose that transcriptional scanning modulates germline mutation rates in a gene-specific manner, maintaining DNA sequence integrity for the bulk of genes but allowing for fast evolution in a specific subset.

Male hormonal physiology plays an important role in the function and development of the prostate. Moreover, benign prostatic hyperplasia and prostate cancer, two common and bothersome conditions of the prostate, are also influenced by hormonal activity. This article reviews the existing data regarding these complex relationships.

Testosterone supplementation therapy (TST) has become increasingly popular since the turn of the century. Most prescriptions in the U.S. are written by primary care providers, endocrinologists, or urologists. The FDA has requests pharmaceutical companies provide more long term data on efficacy and safety of testosterone products. Results from these studies will help define the appropriate population for TST going forward. It is hoped that these data combined with physician and public education will minimize inappropriate prescribing and allow those likely to benefit from TST to receive it.

Genetic alterations can negatively impact male reproductive function in a number of ways. The hypothalamic-pituitary–gonadal axis can be negatively impacted by various chromosomal abnormalities (O'Flynn et al., 2010). Men with decreased sperm concentration are more likely to have chromosomal rearrangements (Clementini et al., 2005). In addition to impacting the quantity of sperm, chromosomal alterations can result in abnormal chromosomal segregation during meiosis, which can result in higher rates of sperm aneuploidy (Piomboni et al., 2014). Understanding chromosomal alterations and their impact on male fertility is important for all reproductive healthcare providers.

Purpose: Intracorporeal injections have low use rates and high discontinuation rates. We examined factors associated with intracorporeal injection use, long-term satisfaction with intracorporeal injection and reasons for discontinuation in men treated with radical prostatectomy.Materials and Methods: Between October 2000 and September 2003, 731 men who underwent open radical retropubic prostatectomy were enrolled in a prospective outcomes study. The 8-year followup evaluation included the UCLA-PCI, and a survey capturing intracorporeal injection use, satisfaction and reasons for discontinuation. Logistic regression was used to determine associations between intracorporeal injection use and preoperative variables.Results: The 8-year self-assessment was completed by 368 (50.4%) men. Of these men 140 (38%) indicated prior or current intracorporeal injection use, with only 34 using intracorporeal injection at 8 years. Overall, 44% of the men were satisfied with intracorporeal injections. Reasons for discontin...

This chapter discusses the demographics of cancer, impact of treatment, and fertility preservation techniques in the reproductive aged male. As men delay fatherhood, the likelihood of developing cancer increases. Leukemia, central nervous system tumors, lymphoma, and testis cancer are the most common pediatric and adolescent cancers. Different chemotherapeutic agents have a low, medium, or high potential of having a negative impact on spermatogenesis. Radiation to the cranium has not been shown to have any detrimental effect on the hypothalamus pituitary axis, whereas whole-body irradiation and radiation to the testes has been shown to damage testicular components. Impact of treatment on fertility should be discussed with each reproductive aged male with cancer, and fertility preservation should be offered prior to treatment.

The management of patients with male infertility is a complex topic with a vast scope in terms of biological and historical importance. Infertile men have played hugely important roles in world history (Abraham, George Washington, Louis XVI); their treatment has been a focus of interest for not just physicians, but also the religious (fertility priests, shamans, clergy), artists (authors, playwrights, and songwriters), not to mention the patients themselves.

In vitro fertilization (IVF) used in combination with intracytoplasmic sperm injection (IVF/ICSI) allows otherwise sterile couples to become parents. Despite the fact that the oldest IVF conceived baby1 is now over 30 years of age, questions about the safety of assisted reproductive technologies persist. The long term follow-up of the first generation of IVF/ICSI offspring offers a clearer picture of the safety of these technologies; despite these recent studies, however, there is still only an incomplete picture of the risks associated with the usage of these assisted reproductive techniques(ART) to offspring. The risk of multiple gestation continues to be of major concern because of its association with low birth weight, preterm delivery and increased perinatal mortality. Other ART outcomes typically assessed include: 1) congenital abnormality 2) developmental delay or abnormality 3) hormonal dysfunction 4) epigenetic effect. Existing maternal or paternal factors may confound any analysis of ART and spontaneous conception cohorts making it difficult to draw firm conclusions. This review outlines the risks associated with IVF/ICSI as a well defined treatment for couples with severe male factor infertility. Importantly, no discussion of the risks associated with IVF/ICSI can be conducted outside of the context of the existing IVF safety data. As such, both the safety of IVF and IVF/ICSI are considered here. Overall, the total body of data points to the conclusion that ICSI conceived children are at a higher absolute risk of the following conditions: 1) multiple gestation and its associated sequelae, 2) congenital defects (in particular genitourinary defects), and 3) epigenetic syndromes (such as Beckwith Wiedemann). Nevertheless, the absolute incidence of these events remains rare.

Testosterone therapy is recommended for men with symptomatic androgen deficiency and unequivocally low testosterone levels. Although the prevalence of hypogonadism seems relatively constant, studies of prescribing patterns in both the United States and the United Kingdom show a dramatic increase in testosterone prescription in recent years, possibly due to increased marketing and inappropriate therapy. Concurrent with this, there has been growing concern regarding the potential adverse effects of testosterone therapy, particularly its cardiovascular risks. In this review, we present our current understanding of the implications of testosterone deficiency, as well as the conflicting evidence surrounding the cardiovascular effects of testosterone replacement therapy. Although there is a lack of adequate data, based on the current evidence, we conclude that testosterone therapy can be safely considered in men with appropriately diagnosed clinical androgen deficiency and increased cardiovascular risk after a thorough discussion of potential risks and with guideline recommended safety monitoring.

Sperm function tests assess the presence or absence of factors needed for proper fertilization and initiation of embryogenesis; put differently, these tests measure the ability of a sperm to deliver a normal haploid complement of chromosomes to an oocyte. Advanced tests of sperm function have helped us to gain a tremendous understanding of the physiology of sperm capacitation, acrosome reaction, and sperm-ovum interaction. For this reason alone, an understanding of these tests is still vitally important to the practicing andrologist, reproductive endocrinologist, or embryologist. These tests do accurately predict the likelihood of success with IUI (with or without ovarian hyperstimulation) or IVF. Unfortunately, with the increased use of IVF/ICSI, these tests are less widely used by physicians. Despite this, the usage of these tests to properly identify which couples need to proceed to IVF/ICSI (due to a low likelihood of success with IUI or IVF alone) would represent a significant step forward toward a cost-efficient and health-conscious treatment algorithm for couples with infertility.

The mesonephric duct becomes the epididymis and vas deferens, and the residual mesonephric tubules form the efferent ducts. Non-pathological specimens of men within their reproductive years are understandably difficult to obtain, and even when such epididymides are made available, they often lack the proper preservation for good biological studies. It is well established that mammalian sperm, in general, mature in the epididymis, and the changes that occur in sperm during maturation have been recently reviewed. The propelling forces for sperm transport through the epididymis are: hydrostatic pressure from fluid secretion in the testis, and peristaltic contractions of the tubule. The bulbourethral glands are encased in the urogenital diaphragm. The bulbourethral gland secretion forms the first part of the ejaculate, or the pre-ejaculate, and serves to flush the tract with a buffered lubricant prior to the transport of sperm.

The concept of unilateral care of the female partner has gained momentum in the reproductive health community, especially with the advent of in vitro fertilization and intracytoplasmic sperm injection. Herein, the authors examine the existing evidence in support of evaluating and treating the male patient as part of the routine evaluation of the infertile couple. This evidence includes assessments of efficacy, cost-effectiveness, and safety, and-- when considered broadly--argues strongly against unilateral care.