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We describe the management trends of patients suffering from any priapism and evaluate the risks of developing priapism after intracavernosal injections (ICI) performed in office. We queried TriNetX for two separate male adult cohorts - those presenting with any priapism based on International Classification of Disease code, N48.3 (priapism) and those who underwent ICI in office based on Current Procedural Terminology code, 54235 (injection of corpora cavernosa with pharmacologic agent[s]). We evaluated treatment options for these patients after any priapism and described demographic risks for developing priapism after ICI performed in office. There were 17,545 priapism encounters and 26,104 usages of ICI in the office. Most common treatment for any priapism was corporal irrigation/injection of medications (11.3%). Patients presenting with priapism after ICI were younger (age > 65 years, OR 0.44 [95% CI 0.38-0.51], p < 0.01) and had a higher prevalence of mood disorders (20% vs 14%), behavioral disorders (7% vs 2%) and sickle cell disease (6% vs <1%). They were less likely to have diabetes (14% vs 22%), hypertension (33% vs 40%), prostate cancer (13% vs 25%) or have taken sildenafil or tadalafil (29-30% vs 35-38%). For patients administering ICI, proper screening and counseling of priapism is important to reduce complications.
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Primary adrenal angiosarcoma is an extremely rare malignant tumor with challenging diagnosis. A 66-year-old woman had a 4.3 cm right adrenal mass suspicious for adrenal cortical carcinoma. Pathological examination demonstrated a hemorrhagic adrenal cyst with numerous irregularly shaped anastomosing vascular channels lined by atypical endothelial cells that had frequent atypical mitotic figures (12/10 HPF, Ki67 10%). The tumor cells were positive for CD31, ERG, and FLI-1, but negative for adrenal and other tumor lineage markers by immunohistochemistry. NGS fusion gene testing ruled out epithelioid hemangioendothelioma. Accurate diagnosis and differential inclusion are important for appropriate treatment of this rare tumor.
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Background: There is a paucity of data regarding the bacterial colonization on artificial urinary sphincter (AUS) devices following revision surgery. We aim to evaluate the microbial compositions of explanted AUS devices identified on standard culture at our institution. Methods: Twenty-three AUS devices explanted were included in this study. During revision surgery, aerobic and anaerobic culture swabs are taken from the implant, capsule, fluid surrounding the device, and biofilm, if present. Culture specimens are sent to the hospital laboratory for routine culture evaluation immediately upon case completion. Differences in number of microorganism species detected across samples (richness) against demographic variables were determined through backwards selection of all variables using analysis of variance (ANOVA). We assessed the prevalence (how many times each species occurred) of microbial culture species. Statistical analyses were performed using the statistical package in R (version 4.2.1). Results: Cultures reported positive results in 20 (87%) cases. Coagulase-negative staphylococci were the most commonly identified bacteria among explanted AUS devices (n=16, 80%). Among two of the four infected/eroded implants, more virulent organisms such as Escherichia coli and fungal species such as Candida albicans were identified. The mean number of species identified amongst culture positive devices was 2.15±0.49. The number of unique bacteria identified per sample was not significantly associated with demographic variables including race, ethnicity, age at revision, smoking history, duration of implantation, etiology for explantation, and concomitant medical comorbidities. Conclusions: The majority of AUS devices removed for non-infectious reasons harbor organisms on traditional culture at the time of explantation. The most commonly identified bacteria in this setting is coagulase-negative staphylococci, which may be a result of bacterial colonization introduced at the time of implant. Conversely, infected implants may harbor microorganisms with higher virulence including fungal elements. Bacterial colonization or biofilm formation on implants may not necessarily equate to clinically infected devices. Future studies with more sophisticated technology, such as next-generation sequencing or extended cultures, may evaluate microbial compositions of biofilm at a more granular level to understand its role in device infections.
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OBJECTIVE: To evaluate the association of program director (PD) gender on the proportion of female residents in urology residency programs. METHODS: Demographics for program faculty and current residents matched in the 2017-2022 cycles at United States' accredited urology residency programs were collected from institutional websites. Data verification was completed using the American Urological Association's (AUA) list of accredited programs and the programs' official social media channels. Proportion of female residents across cohorts was compared using two-tailed Student's t-tests. RESULTS: One hundred forty-three accredited programs were studied, and 6 were excluded for lack of data. Thirty (22%) of the 137 programs studied have female PDs. Of 1799 residents, 571 (32%) are women. There has been an upward trend in the proportion of females matched from 26% in 2018 to 30% in 2019, 33% in 2020, 32% in 2021, to 38% in 2022. When compared to programs with male PDs, those with female PDs had a significantly higher proportion of female residents (36.2% vs 28.8%, p = .02). CONCLUSION: Nearly one-quarter of urology residency PDs are female, and approximately one-third of current urology residents are women, a proportion that has been increasing. Programs with female PDs are more likely to match female residents, whether those programs with female leadership rank female applicants more favorably or female applicants rank those programs higher. Given the ongoing gender disparities in urology, these findings indicate notable benefit in supporting female urologists in academic leadership positions.
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Internado y Residencia , Urología , Humanos , Masculino , Femenino , Estados Unidos , Urología/educación , Liderazgo , Docentes Médicos , UrólogosAsunto(s)
Antineoplásicos , Enfermedad de Paget Extramamaria , Neoplasias Cutáneas , Humanos , Imiquimod/uso terapéutico , Enfermedad de Paget Extramamaria/tratamiento farmacológico , Enfermedad de Paget Extramamaria/cirugía , Antineoplásicos/uso terapéutico , Aminoquinolinas/uso terapéutico , Neoplasias Cutáneas/tratamiento farmacológicoRESUMEN
PURPOSE: Despite family history being an established risk factor for prostate cancer, the role of a broader definition of family history inclusive of not just prostate cancer but other genetically related malignancies has not been investigated in the active surveillance population. Here, we evaluate the impact of an expanded definition of family history on active surveillance outcomes. MATERIALS AND METHODS: Patients undergoing active surveillance for prostate cancer at Massachusetts General Hospital from 1997-2019 with detailed data available on family cancer history were identified. Primary outcome was biopsy progression-free survival, and secondary outcomes were treatment-free survival, adverse pathological features at prostatectomy, and biochemical recurrence after treatment. Statistical analyses were conducted using the Kaplan-Meier method and Cox regression. RESULTS: Among 855 evaluable patients, 300 (35.1%) patients had any family history of prostate cancer, and 95 (11.1%) had a family history of related malignancies suggestive of a hereditary cancer syndrome. Family history of prostate cancer alone was not associated with biopsy progression, whereas family history suggestive of a hereditary cancer syndrome was associated with a significantly increased risk of biopsy progression (HR 1.43, 95%CI 1.01-2.02), independent of other known clinicopathological risk factors in multivariable analysis. Similarly, family history suggestive of a hereditary cancer syndrome was associated with significantly lower treatment-free survival (HR 1.58, 95%CI 1.14-2.18) in multivariable analysis. No significant association was found between family history and adverse features on surgical pathology or biochemical recurrence. CONCLUSIONS: An expanded family history suggestive of a hereditary cancer syndrome is an independent predictor of biopsy progression during active surveillance. Men with such a family history may still be offered active surveillance but should be counseled regarding the higher risk of disease progression.
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Neoplasias de la Próstata , Espera Vigilante , Masculino , Humanos , Espera Vigilante/métodos , Estudios Retrospectivos , Neoplasias de la Próstata/patología , Prostatectomía , Factores de Riesgo , Clasificación del Tumor , Antígeno Prostático EspecíficoRESUMEN
BACKGROUND: Approximately half a million vasectomies are performed every year in the USA. There is a paucity of literature on the impact of male sterilization on the semen microbiome and whether it prompts microbiota dysbiosis. OBJECTIVE: To investigate if vasectomy induces changes in the seminal microbiome via comparison of semen samples from men before and after vasectomy, and if the seminal microbiome profiles for vasectomized men follow a particular pattern with respect to diversity and abundance. DESIGN, SETTING, AND PARTICIPANTS: From July 2021 to February 2022, we prospectively collected and analyzed semen samples from 58 men at one outpatient clinic. Eighteen men provided a semen sample before and 3 mo after vasectomy. We also collected semen samples from 22 fertile nonvasectomized men and from a further 18 vasectomized men at 3 mo after vasectomy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Semen microbiome α-diversity, beta-diversity, and relative abundance were compared initially between paired and then between unpaired vasectomized and nonvasectomized samples. Analysis of variance (ANOVA), permutational multivariate ANOVA, and analysis of the composition of microbiomes with bias correction were used to assess differences. RESULTS AND LIMITATIONS: In both paired and unpaired sets of samples, a decreasing trend for α-diversity in semen after vasectomy was observed. Shannon diversity, the relative abundance of species with an abundance >2%, and composition were not significantly changed. Sphingomonas, Brevundimonas, and Paracoccus abundance decreased after vasectomy, while Corynebacterium abundance increased. The results may be limited by the sample size and lack of demographic heterogeneity. CONCLUSIONS: Vasectomy is followed by a decrease in α-diversity and changes in the relative abundance of bacterial species in the semen microbiome. Further investigation is necessary to understand the clinical significance of these changes after vasectomy. PATIENT SUMMARY: We evaluated changes in the bacteria species in semen after vasectomy. We found that vasectomy decreased the richness and evenness of bacteria species in semen, but the overall bacterial community remained similar. Further studies are needed to assess the implications of changes in semen bacteria after vasectomy.
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Semen , Vasectomía , Humanos , Masculino , Proyectos Piloto , Fertilidad , Secuenciación de Nucleótidos de Alto RendimientoRESUMEN
INTRODUCTION: Traditional culture is the current standard-of-care to determine therapeutic antibiotics for patients suffering from penile prostheses (PP) infections. However, approximately 50% of PPs removed for infection are culture negative. Next-generation sequencing (NGS) compares DNA sequences to reference sequences with known microbial taxonomies to identify isolates and report relative abundances. We aim to compare the ability for standard culture and NGS techniques to identify microorganisms and biofilm composition on PPs. MATERIALS AND METHODS: Ninety-one PPs explanted for mechanical malfunction were included in this study. Devices removed for infection or erosion were excluded. During revision surgery, two specimens were collected and sent for culture testing at institutional laboratory and for NGS testing (MicroGenDx, Lubbock, TX, USA). Species' relative abundances, sample diversity and richness, and compositional differences among samples were analyzed. RESULTS: NGS had a higher rate of microbial detection (n = 72, 79.1%) compared to culture results (n = 3, 3.3%). Some of the bacteria identified using both methods were known prosthetic infectious pathogens, with NGS producing more isolates (mean: 11) than culture (mean: 1). Escherichia coli was the most abundant and most frequently occurring bacteria detected on NGS. Coagulase-negative Staphylococci were the most common bacteria detected on traditional culture. CONCLUSIONS: NGS appears to be beneficial in its thorough analysis of PP biofilm composition when compared to culture methods. We hope that further research will be able to demonstrate a clinical benefit of NGS in characterizing distinct microbiomes and biofilms of infected PP, which can aid in tailoring antimicrobial therapy and improving patient outcomes.
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Prótesis de Pene , Humanos , Biopelículas , Secuenciación de Nucleótidos de Alto Rendimiento , Reoperación , Técnicas de Diagnóstico MolecularRESUMEN
Background: Penile prosthesis (PP) is a gold standard for treatment of erectile dysfunction given its reliability and efficacy. Infection remains the most feared complication of prosthetic surgery, which usually results in device removal, and places a significant economic burden on the healthcare system. While biofilms have shown to support the persistence of microorganisms, the degree by which this matrix is truly pathogenic remains unknown given its high prevalence even in asymptomatic patients. We aim to review and summarize the current literature pertaining to biofilm formation in the setting of PP surgeries in clinically infected and non-infected cases. Methods: Searches were performed in the MEDLINE online database through PubMed using a combination of keywords "penile prosthetic" OR "penile prosthesis" OR "penile implant" AND "biofilm" OR "revision" OR "removal" OR "infection" OR "explant". Eleven articles met inclusion criteria. There were only three studies that explicitly listed the number of biofilms identified in their cohort, but we also included eight articles that mentioned swabbing and culturing of any bacterial biofilm during revision procedures for both clinically infected and non-infected implants. Results: Infected PP yielded a 11-100% rate of biofilm presence, while non-infected PP yielded a 3-70% rate of biofilm presence. Time to reoperation from initial PP placement were also largely variable, ranging from 2 weeks to over 2 years. Coagulase-negative staphylococcus (i.e., Staphylococcus epidermidis) were the most commonly reported organisms among non-infected implants, however, newer studies have identified a change towards more virulent organisms. Conclusions: Since the advent of PP surgery, diabetes control, revision washout protocols and antibiotic-impregnated devices have led to an overall decrease in biofilm formation and infectious complications. There is an overall paradigm shift in microbial profiles with more virulent organisms, such as Escherichia coli, Pseudomonas aeruginosa, Enterococcus species, and even fungal species beginning to replace the more common coagulase-negative staphylococcal species, especially in clinically infected implants. Additional studies are necessary to define the significance of bacterial presence in biofilms using impactful technologies such as next-generation sequencing. Currently, preliminary and experimental biofilm-control strategies are also underway to further address this clinical issue.
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INTRODUCTION: Medical providers may not be familiar with the genitourinary and sexual symptoms of transgender and non-binary (TGNB) individuals. This lack of familiarity may hinder a provider's ability to address these issues as patients may hesitate to report symptoms due to fear of stigma, misgendering, and being treated disrespectfully. AIM: To describe the array of genitourinary and sexual symptoms in transfeminine individuals. METHODS: Upon institutional review board approval, researchers used semi-structured interviews with 25 transfeminine individuals assigned male at birth to explore urinary and sexual symptoms on a sample of convenience. Participants were recruited and interviews were conducted until saturation was achieved. Two research assistants independently coded all de-identified transcripts and resolved discrepancies. OUTCOMES: Thematic codes pertaining to genitourinary and sexual symptoms were defined and assessed in this study. RESULTS: Some genitourinary symptoms unrelated to hormone therapy or genital gender-affirming surgery (GGAS) included frequency, urgency, nocturia, and incontinence, while those attributed to GGAS included slow stream, spraying, and retention. Sexual symptoms unrelated to hormone therapy or GGAS included sexually transmitted infections, erectile dysfunction, and low libido. Sexual symptoms related to GGAS included delayed ejaculation, penile pain, scar tissue pain, and pain with receptive vaginal penetration. CLINICAL IMPLICATIONS: Increased provider awareness of and accountability for the treatment of genital and sexual symptoms of transfeminine individuals. STRENGTHS AND LIMITATIONS: Open-ended questions were used to generate a range of responses and perspectives through conversation instead of quantifiable data. Findings are not applicable to all TGNB people since participants were limited to transfeminine adults assigned male at birth only. Recruitment was limited by the sensitive nature of the topic and hard-to-reach populations and relied on convenience through flyers and a chain-referral sampling approach. CONCLUSION: Transfeminine individuals experience a wide array of genitourinary and sexual symptoms both similar and different to their cis gender counterparts. Chung PH, Swaminathan V, Spigner S, et al. Genitourinary and Sexual Symptoms and Treatments in Transfeminine Individuals: A Qualitative Exploration of Patients' Needs. Sex Med 2022;10:100566.
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INTRODUCTION: Utilizing a physician-reported survey, we assessed general surgeons (GS) comfort level in the management of bladder trauma, from a GS and urologist's perspective. MATERIALS AND METHODS: Online questionnaires were distributed electronically to physicians of the American College of Surgeons and American Urological Association. This survey queried demographic data, clinical factors that may influence urology consultations, and bladder injury scenarios of varying severities. Two questions were presented for each scenario, the first querying GS comfort level in bladder trauma management, the second assessing the likelihood of obtaining urology consultations in such scenarios. Responses were graded on a Likert scale. RESULTS: Overall, 108 (51%) GS and 104 (49%) urologists responded. When compared to managing Grade I injuries, the comfort level of GS decreased as the severity of bladder trauma increased, while the likelihood of obtaining a urology consultation increased. While the perceived comfort of GS by urologists decreased from 84% to 5% for Grade I to Grade V injuries, GS reported a significantly higher comfort level (Grade I: 92%, p = 0.09; Grade V: 31%, p < 0.001). Majority of GS indicated that preoperative diagnosis on imaging (56%), intraoperative diagnosis (62%), and timing of patient presentation (76%), did not affect their decision to consult urology for assistance in bladder trauma (p < 0.001). CONCLUSIONS: GS-reported comfort levels for bladder trauma management remains higher than urology-perceived comfort levels. Contrary to urologists' perception, most peri-injury factors did not affect GS decision to consult urology for bladder trauma. We hope this study can foster discussion and improve interdisciplinary collaboration in bladder trauma management.
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Cirujanos , Urología , Humanos , Pautas de la Práctica en Medicina , Derivación y Consulta , Encuestas y Cuestionarios , Vejiga Urinaria/lesiones , Vejiga Urinaria/cirugía , Urólogos , Urología/métodosRESUMEN
INTRODUCTION: Prior studies evaluating the efficacy of penile prostheses (PP) and intracavernosal injections (ICI) have focused predominantly on sexual function, not psychosocial health. We utilized the freelisting technique and the Self-Esteem and Relationship (SEAR) questionnaire to evaluate the impact of PP and ICI treatments on psychosocial functioning. MATERIALS AND METHODS: IRB-approval was obtained to perform an evaluation of patients who underwent PP or ICI treatment for erectile dysfunction (ED). Using a modified freelisting approach, participants were asked to give three one-word responses to questions about sexual function and relationships. Participants also completed the SEAR questionnaire and results were calculated based on the previously described formulas. RESULTS: Fifty patients agreed to participate in the study (25 ICI, 25 PP). In the freelisting portion of the study, PP patients had more positive responses than ICI patients in 2 out of 3 questions. The freelisting study also identified important areas of concern for ED patients such as self-esteem, confidence, and treatment reliability. PP patients reported numerically higher SEAR total scores than ICI patients (63.9 vs. 53.9, p = 0.12), especially in confidence with duration of (p = 0.003), satisfaction with sexual performance (p = 0.06), and confidence with sexual performance (p = 0.02). SEAR confidence domain (p = 0.83), self-esteem subscale (p = 0.68), and overall relationship sub-scales (p = 0.90) were similar between PP and ICI patients. CONCLUSIONS: PP appears to have a stronger psychosocial impact compared to ICI; however, both PP and ICI patients continue to struggle with self-esteem, confidence, and treatment reliability. Further patient counseling before and after treatment may help to address these concerns and improve patient satisfaction.
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Disfunción Eréctil , Prótesis de Pene , Humanos , Masculino , Satisfacción del Paciente , Erección Peniana/psicología , Funcionamiento Psicosocial , Reproducibilidad de los Resultados , Conducta Sexual , Encuestas y CuestionariosRESUMEN
BACKGROUND: Patients with disabilities represent a unique minority population. The incidence of prostate-specific antigen (PSA) testing among this population is unknown. OBJECTIVE: To compare PSA testing rates and associated predictors among men with and without reported disabilities in the USA. DESIGN, SETTING, AND PARTICIPANTS: A cross-sectional study of the Health Information National Trends Survey (HINTS) for the years 2012, 2013, 2017 and 2019 was conducted in men with reported disabilities. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Baseline demographics of the entire cohort were stratified based on their reported disabilities (none, disabled, deaf, and blind). Each disability was compared separately and in combination with the cohort without disabilities. Multivariable logistic regression models determined clinically significant predictors of PSA testing in men with disabilities compared with those without. RESULTS AND LIMITATIONS: Overall, 782 (15%) men with disabilities were compared with 4569 (85%) men without disabilities. The former cohort was older with a median (interquartile range) age of 65 (56-75) versus 57 (43-67) yr (p < 0.001). On multivariable analysis, men with any disability were less likely to undergo PSA testing (odds ratio 0.77, 95% confidence interval 0.62-0.96, p = 0.018). Variables associated with increased PSA testing included age, having a health care provider, health insurance, and living with a partner. CONCLUSIONS: Inequalities in PSA testing exist among men with disabilities in the USA, especially among the deaf and blind, being less likely to undergo PSA testing. Further research is required to identify and deal with any obstacles in the implementation of equal PSA testing in this unique population. PATIENT SUMMARY: In the USA, men with reported disabilities are less likely to undergo PSA testing than patients without reported disabilities.