Metastatic melanoma of the ureter accompanied by pseudomelanosis vesica: A case report.

Less than 1 % of melanomas metastasize to the genitourinary system. Pseudomelanosis is a rare benign condition due to deposition of melanin-like pigment. We present a 44-year-old male with metastatic melanoma to the left ureter accompanied by pseudomelanosis vesica.

Risk Factors for Penile Fracture After Intralesional Collagenase Clostridium histolyticum in Peyronie's Disease.

Objective: To evaluate risk factors leading to corporal rupture after Collagenase Clostridium histolyticum (CCh). Peyronie's disease (PD) is a fibrotic condition of the penis characterized by abnormal plaque formation. Intralesional CCh is the only FDA-approved medication for PD, however, it can lead to corporal rupture, a potential surgical emergency.

A multi-institutional study of 1,111 men with 4K score, multiparametric magnetic resonance imaging, and prostate biopsy.

Objective: Prostate magnetic resonance imaging (MRI) and biomarkers are often used in conjunction to enhance the selection process for prostate biopsy. However, the optimal sequence of ordering these tests has not been established. A comprehensive evaluation was conducted on a large multi-institutional cohort of patients who underwent MRI, 4K score, and biopsy of the prostate to examine the impact of utilizing both tests vs.

A Case Report on "Pearling": Removal of Infected Objects During Circumcision.

The insertion of foreign bodies underneath the skin of the penis is commonly referred to as "pearling." Although rare, there are case reports that describe acute complications such as infection and damage to surrounding penile neurovascular structures; however, there is a paucity of data describing long-term complications and surgical management of such cases. A 43-year-old male presented with a penile abscess secondary to "pearling" five years after insertion.

Platelet-rich Plasma for the Treatment of Erectile Dysfunction: A Prospective, Randomized, Double-blind, Placebo-controlled Clinical Trial.

Purpose: We assessed the safety and efficacy of 2 injections of platelet-rich plasma for treating mild to moderate erectile dysfunction by conducting a prospective, randomized, double-blind, placebo-controlled clinical trial.

Materials And Methods: Men with mild to moderate erectile dysfunction (International Index of Erectile Function scores 11-25) were randomized to receive either 2 injections of platelet-rich plasma or placebo separated by 1 month. Primary outcome was percentage of men meeting minimum clinically important difference at 1 month after the second injection.

Stem-Cell, Shockwave, and Platelet Rich Plasma Therapy for the Treatment of Erectile Dysfunction and Peyronie's Disease: A Survey of Clinics Across the USA.

Objective: To identify clinics offering off-label therapies for erectile dysfunction (ED) and Peyronie's disease (Pyd) including stem cell, platelet-rich plasma (PRP), and shockwave therapy and to determine the transparency they provided to patients inquiring about these treatment modalities.

Methods: Clinics were identified in different regions in the US using a systematic search on online website directories and were approached by asking a series of standardized questions regarding the cost of treatment, duration of therapy, the medical staff involved, and patient outcome data. A total of 26 clinics were surveyed for stem cell therapy, 26 for PRP treatment, and 27 for shockwave therapy.

Is Time Spent on Prior Authorizations Associated With Approval?

Advanced practice providers increasingly assume responsibility for prior authorizations (PAs). We hypothesized that the time burden of PAs will be correlated with increased approval. We collected several variables (ie, type, method, time spent, use of peer to peer, and outcome) for all PAs completed by a departmental nurse practitioner in 1 region.

Persistent Testosterone Suppression After Cessation of Androgen Deprivation Therapy for Prostate Cancer.

Introduction Many men receiving temporary androgen deprivation therapy (ADT) for localized prostate cancer fail to achieve baseline testosterone levels after cessation. Testosterone recovery in men with localized prostate cancer receiving temporary ADT was assessed. Methods A global federated health research network (TriNetX) was used to identify men diagnosed with prostate cancer undergoing temporary ADT.

The incidence of surgical intervention in veterans treated with Collagenase clostridium histolyticum.

Peyronie's disease (PD) can be managed with surgery or intralesional injections of Collagenase clostridium histolyticum (CCH) however both are associated with side effects and variable results. It is unclear how many patients elect to undergo additional surgical correction after CCH. To answer this, we analyzed the Department of Veterans Affairs Informatics and Computing Infrastructure (VINCI) software.

Collagenase Clostridium histolyticum Treatment Improves Degree of Curvature in Peyronie's Disease with Calcified Plaques.

Background: Peyronie's disease (PD) is a fibrotic condition of the penis characterized by abnormal plaque formation. Intralesional collagenase Clostridium histolyticum (CCh) is effective in noncalcified PD; however, its effectiveness in calcified PD is not well characterized.

Objective: To assess curvature improvement in calcified PD plaques treated with CCh.

Diagnosis and treatment patterns of Peyronie's disease among different racial, ethnic, and regional groups in the Veterans Affairs healthcare system.

Peyronie's Disease, which is known to have racial/ethnic disparities in the general population, has never been studied in the veteran population. We compared the diagnosis and treatment rates for Peyronie's Disease among United States veterans of various racial-ethnic backgrounds at Veterans Affairs medical centers, which are equal-access systems. We queried the Veterans Affair Informatics and Computing Infrastructure to identify 17,647 Peyronie's Disease patients in the United States by ICD-9 or ICD-10 code between 2015-2020.

A Phase 2 Randomized, Placebo-controlled Crossover Trial to Evaluate Safety and Efficacy of Platelet-rich Plasma Injections for Peyronie's Disease: Clinical Trial Update.

Intralesional injection of platelet-rich plasma for Peyronie's disease appears to be safe according to early observations from an ongoing clinical trial. Efficacy data remain elusive until completion of the trial.

An evaluation of race-based representation among men participating in clinical trials for prostate cancer and erectile dysfunction.

Background: Inclusion of ethnic/racial minorities in clinical trials is essential to fully assess therapeutic efficacy. It is well-known that populations respond dissimilarly to interventions. Our objective is to analyze the inclusion of minority men in clinical trials for erectile dysfunction (ED).

COVID-19 vaccination not associated with increased risk of erectile dysfunction.

Although mRNA COVID-19 vaccines have proven to be safe and effective against SARS-CoV-2, vaccination rates have slowed, with some individuals citing impotence as a concern. Therefore, we conducted a survey of the US males to evaluate the impact of COVID-19 vaccination on erectile function. We hypothesized that vaccinated men would not have a higher risk of ED compared to unvaccinated men.

Racial and Ethnic Inequality in Survival Outcomes of Women With Triple Negative Breast Cancer.

Purpose Triple-negative breast cancer (TNBC) is the most lethal group of breast cancers. Socioeconomic factors may contribute to differences in survival rates. This study aims to identify racial/ethnic disparities in five-year survival rates among women affected by TNBC in the United States.

Majority of men with premature ejaculation do not receive pharmacotherapy.

Premature ejaculation is the most common male sexual dysfunction, with therapies including selective serotonin reuptake inhibitors, clomipramine, topical anesthetics, dapoxetine and tramadol. However, it is currently unknown how many men are receiving pharmacotherapy for premature ejaculation. Using the TriNetX Research network, a large multicenter database containing over 75 million patient records from hospitals across the United States, we evaluated prescribing patterns for treatment of premature ejaculation and assessed variations in prescription patterns among patients from 2015-2021.

The Safety of Human Chorionic Gonadotropin Monotherapy Among Men With Previous Exogenous Testosterone Use.

Background and objective Human chorionic gonadotropin (hCG) is homologous to luteinizing hormone (LH) and stimulates endogenous testosterone (T) production. Current American Urological Association (AUA) guidelines recommend hCG for T-deficient men who wish to preserve their fertility. However, there is no data available regarding the long-term efficacy and safety of hCG monotherapy in men with a history of exogenous T use.

Efficacy and Safety of Human Chorionic Gonadotropin Monotherapy for Men With Hypogonadal Symptoms and Normal Testosterone.

Background Male hypogonadism has a prevalence of about 6% and is defined by two-morning testosterone levels below 300 ng/dl associated with symptoms. This definition presents a challenging problem for patients without other medical problems but with symptoms of low testosterone (T) who do not meet the biochemical criteria for therapy. Objectives Our objective was to evaluate changes in symptoms and side effects in men with T levels >300ng/dL using human chorionic gonadotropin (hCG) monotherapy for the treatment of hypogonadal symptoms.

Comparison of Intratesticular Testosterone between Men Receiving Nasal, Intramuscular, and Subcutaneous Pellet Testosterone Therapy: Evaluation of Data from Two Single-Center Randomized Clinical Trials.

Purpose: Testosterone replacement therapy (TRT) can potentially cause decreased spermatogenesis and subsequent infertility. Recent studies have suggested that 17-hydroxyprogesterone (17-OHP) is a reliable surrogate for intratesticular testosterone (ITT) that is essential for spermatogenesis. We evaluated data from two ongoing open-label, randomized, two-arm clinical trials amongst different treatment preparations (Trial I) subcutaneous testosterone pellets (TP) and (Trial II) intranasal testosterone (NT) or intramuscular testosterone cypionate (TC).

Do Women Have a Seat at the Table: Trends in Female Representation Among the Board of Directors in American Urological Association Subspecialty Societies.

Introduction Although women remain vastly underrepresented in urology, the proportion of female urology residents and practicing urologists has steadily increased over the last four decades. However, it remains critical to evaluate the representation of females in the pipeline when examining trainees and practicing urologists. As it pertains to leadership positions, the gender distribution among the board of directors (BOD) and committee chairs in the American Urological Association (AUA) subspecialties has not been studied to date.

Risk-based MRI-directed diagnostic pathway outperforms non-risk-based pathways in suspected prostate cancer biopsy-naïve men: a large cohort validation study.

Objectives: To investigate and compare the performance of different proposed diagnostic pathways in a cohort of biopsy-naïve men at risk for prostate cancer (PCa), in terms of biopsy avoidance, accurate diagnosis of clinically significant prostate cancer (csPCa), and reduction in overdiagnosis of clinically insignificant cancer (cisPCa), with particular focus on a recently suggested "risk-based" MRI-directed diagnostic pathway.

Methods: Single-center, retrospective cohort study, including 499 biopsy-naïve men at risk for PCa. All men underwent PI-RADS-compliant prostate MRI, transrectal ultrasound fusion-guided targeted (TBx), and systematic biopsy (SBx).

Smoking as a Risk Factor for Surgical Site Complications in Implant-Based Breast Surgery.

Background Smoking is a cause of many postoperative complications, including delayed wound healing, tissue necrosis, and reconstructive flap loss. However, there is a paucity of evidence-based guidelines for smoking cessation in patients undergoing implant-based breast surgery. Objective The objective of this study was to determine if smoking is associated with wound dehiscence or superficial/deep surgical site infection (SSI) in women undergoing implant-based breast surgery.