Rising vasectomy volume following reversal of federal protections for abortion rights in the United States

In June 2022 the United States Supreme Court issued a ruling in the case Dobbs v. Jackson that overturned Roe v. Wade, the 1973 ruling establishing a federally protected right to abortion in the United States. Anecdotal reports suggested increased vasectomy volume following this event; however, no published data exist. We sought to describe trends in vasectomy consultation before and after the Dobbs v. Jackson ruling (referred to as pre- and post-Dobbs herein). Following IRB approval, we reviewed charts of all adults seeking vasectomy consultation in July-August 2021 and July-August 2022 at a large healthcare organization. We then aggregated vasectomy procedural billing data from 2018 to present. The primary outcome was volume of vasectomy consultation appointments and the secondary outcome was number of vasectomies performed. In July-August 2021 (Pre-Dobbs), 116 men attended vasectomy consultation versus 142 men in July-August 2022 (Post-Dobbs). Median age Post-Dobbs was significantly younger than Pre-Dobbs (35 vs 38 years, respectively, p = 0.01) with a significant increase in Post-Dobbs men under 30 seeking vasectomy (p = 0.005). A total of 16.9% (24/142) of Post-Dobbs men were childless, compared to 8.6% (10/116) of Pre-Dobbs men (p = 0.05). Of those with children, median number of offspring was unchanged at 2. Billing data showed a significant increase in vasectomy procedural volumes Post-Dobbs. While overturning Roe v Wade directly impacted female reproductive rights, number of vasectomy consultations and procedures increased significantly following this decision. Younger men, especially those under 30, as well as childless men were significantly more likely to seek consultation Post-Dobbs compared to the prior reproductive legal climate. While longer-term data are needed, findings indicate that men are invested in maintaining reproductive autonomy for themselves and their partners.

The Evolving Landscape of Male Varicocele Pathophysiology in the Era of Multi-Omics: A Narrative Review of the Current Literature

Male-factor infertility is implicated in over half of the millions of cases of infertility worldwide, and varicoceles are the most common correctable cause of male-factor infertility. The pathophysiologic mechanism for varicoceles is complex and next-generation technologies offer promising insights into the molecular underpinnings of this condition. In this narrative review, we highlight historical and contemporary paradigms associated with varicoceles, with an emphasis on the biological underpinnings of this disease. Specifically, we review the literature describing the underlying causes of varicoceles, discuss the molecular and cellular mechanisms causing pathological changes in some (but not all) men, and highlight key articles regarding the next-generation analyses (e.g., transcriptome, epigenome, proteome, and microbiome) being applied to better understand the condition and its treatment. These data demonstrate an ongoing evolution of the knowledge of varicoceles and the potential for improved personalized care in the future for men with this condition.

The natural history of benign prostatic hyperplasia-related voiding symptoms following penile prosthesis implantation

Background

There is a rising prevalence of benign prostatic hyperplasia (BPH)-related urinary symptoms along with erectile dysfunction in the aging male population. Therefore, assessment of lower urinary tract symptoms (LUTS) is advised before penile prosthesis surgery with some men requiring preoperative transurethral surgical management to reduce the risk of post-procedure complications. However, less is known about the natural history of men with uncomplicated LUTS who do not require surgical management for BPH before penile prosthesis.

Objective

We sought to assess the natural history of BPH-related uncomplicated LUTS in men following penile prosthesis surgery.

Design

Single institution retrospective review.

Methods

Following institutional review board approval, we performed a retrospective review of all adult males with a preoperative diagnosis of LUTS undergoing penile prosthesis surgery at our institution from January 2017 to November 2022. The primary outcome was progression to transurethral surgery.

Results

From 2017 to 2022, 211 patients with preexisting LUTS underwent penile prosthesis surgery and met all criteria for inclusion including no history of transurethral surgery. The median (interquartile range, IQR) AUA symptom score (AUA-SS) was 12 (12). Post-void residual was below 200 cc in 96.2% of patients preoperatively and 99.1% of patients after surgery. At a median (IQR) follow-up duration of 9 (23) months after surgery, 5.7% (12/211) of patients had progressed to bladder outlet surgery and 35.5% of patients endorsed LUTS bother with a median (IQR) AUA-SS of 14.5 (11.8).

Conclusion

The majority of patients with uncomplicated LUTS did not require bladder outlet surgery following penile prosthesis implantation and could be managed with conservative or pharmacologic measures alone. Prostate gland size was significantly larger in patients who progressed to bladder outlet surgery. While the results are overall reassuring, further study is needed to identify specific factors associated with pursuing bladder outlet surgery in this small subset of patients.

Deafening Silence of Male Infertility

Think about 6 loved ones of reproductive age in your life. Now imagine that 1 of these 6 individuals is suffering from infertility. Perhaps they feel alone and isolated, unable to discuss their heartbreak with their closest friends, family, and support network. Suffering in silence. In this editorial, we discuss the infertility journey through the lens of the patients, the providers, and the scientists who struggle with infertility each and every day. Our goal is to open a dialogue surrounding infertility, with an emphasis on dismantling the longstanding societal barriers to acknowledging male infertility as a disease. Through education, communication, compassion, and advocacy, together we can all begin to break the deafening silence of male infertility.

Early PSA decline after starting second-generation hormone therapy in the post-docetaxel setting predicts cancer-specific survival in metastatic castrate-resistant prostate cancer

BACKGROUND

The objective of this study was to evaluate the prognostic value of early PSA decline following initiation of second-generation hormone therapy (2nd HT), namely abiraterone acetate or enzalutamide, in patients with taxane-refractory metastatic castrate-resistant prostate cancer (mCRPC) and evaluate utility of this metric in informing intensified surveillance/imaging protocols.

METHODS

We retrospectively identified 75 mCRPC patients treated with 2nd HT following docetaxel failure (defined as PSA rise and radiographic progression). Patients were categorized patients into two cohorts based on the first PSA within 3 months after initiation of therapy: PSA reduction ≥50% (Group A) and PSA reduction <50% (Group B). The primary endpoint was cancer-specific mortality (CSM). The secondary endpoint was radiographic disease progression (rDP) on 2nd HT. In univariate and multivariate analyses, we investigated factors associated with rPD and CSM.

RESULTS

We included 75 patients (52 in Group A, 23 in Group B) in the analytic cohort. Baseline clinico-demographic characteristics, including median age, primary Gleason score risk group, median pre-treatment PSA, disease burden, site of metastases, and pre-treatment ECOG score were not statistically different between the two groups. Median follow up time was 30 months and the median time to radiographic disease progression was 28.1 and 12.5 months (p = 0.002) in cohorts A and B, respectively. On univariate and multivariate analyses, both PSA reduction ≥50% and volume of metastatic disease were significantly associated with a decreased risk of radiographic disease progression (HR 0.41, 95% CI 0.21-0.80, p = 0.0113) as well as a decreased risk of cancer-specific mortality (HR 0.29, 95% CI 0.09-0.87, p = 0.0325).

CONCLUSION

PSA reduction ≥50% within 3 months of starting 2nd HT was associated with significantly improved radiographic disease progression-free survival and 3-year cancer-specific mortality. This suggests using PSA 50%-decline metric in surveillance patients with on 2nd HT and identifies patients who require further evaluation with imaging.

A scoping review of ejaculatory dysfunction due to surgical treatments for benign prostatic hyperplasia: limitations of available tools for assessment and reporting

INTRODUCTION

Clinicians primarily focus on the presence or absence of anterograde ejaculation following surgery for benign prostatic hyperplasia (BPH). Failing to assess dysfunctional ejaculation and associated bother in a granular fashion can underestimate the prevalence and significance of ejaculatory dysfunction in this population.

OBJECTIVES

This scoping review provides critical appraisal of existing tools assessing ejaculatory function and associated bother, emphasizing the importance of adequate history-taking, preoperative counseling, and supplemental questions that should be used prior to and after treatment.

METHODS

A literature review was conducted using pertinent keywords from 1946 to June 2022. Eligibility criteria included men developing ejaculatory dysfunction following BPH surgery. Measured outcomes included the assessment of patient bother related to ejaculatory function, pre- and postoperative scores from the Male Sexual Health Questionnaire (MSHQ). and Danish Prostate Symptom sexual function domain (DAN-PSSsex).

RESULTS

Results of this study included only 10 documented patients' bother due to ejaculatory dysfunction following treatment. Pre- and postoperative MSHQ were used as the diagnostic tool in 43/49 studies, one study documented "preservation of anterograde ejaculation", and one used DAN-PSSsex. Q1-4 of the MSHQ were used in 33/43 studies, 3/43 used Q1, 3, 5-7, 1/43 used solely Q4, 1/43 used Q1-3 + Q6 and Q7, and 5/43 used the entire MSHQ. No studies used post-ejaculation urinalysis to diagnose retrograde ejaculation. Only four studies explicitly documented bother and found 25-35% of patients were bothered with a "lack of ejaculate" or "other ejaculation difficulties" during sexual activity after BPH surgery.

CONCLUSIONS

There are currently no studies stratifying patient bother by various components of ejaculation (force, volume, consistency, sensation of seminal expulsion, painful ejaculation, etc.) after BPH surgery. Opportunities for improvement exist in reporting ejaculatory dysfunction related to BPH treatment. A comprehensive sexual health history is needed. Further investigation into effects of BPH surgical treatments on specific characteristics of the patient's experience of ejaculation is required.

Expanded Utilization of Intralesional Therapies for Treatment of Peyronie's Disease

Purpose

In this narrative review we explore additional indications for which intralesional collagenase Clostridium histolyticum (CCH) injection therapy may be used, in addition to those utilized in the IMPRESS trials. The goal is to provide updated assessment of available intralesional therapies and justify whether to expand clinical indications based on advancements over the last decade.

Results

Patients receiving CCH in the acute phase of PD have shown significant improvement in penile curvature - which may be even more significant than reported due to progressive curvature over the longitudinal course of injection therapy. Across studies, patients with ventral plaques achieved the greatest curvature improvement (~30°) compared to PD patients with dorsal or lateral plaques. Patients with curvature > 90° have been minimally documented. However, the concept of patients with higher degree of curvature achieving more significant degrees of improvement prevails across studies. Studies including PD patients with volume loss deformities or indentation(s) focus on curvature improvement and do not gauge improvement in these girth loss or indentation features specifically. PD patients with calcification may benefit from CCH, however, critical analysis of included study designs and results compared to placebo do not lend for strong support of CCH in PD at this time.

Conclusion

Based on the most recent research, the use of CCH in the acute phase of PD and patients with ventral penile plaques may be effective and safe. The limited available research on the efficacy of CCH on calcified plaque(s) and curvature greater than 90° is promising, however, more research is needed to ensure safety and success in this patient cohort. Finally, the current literature continues to show the use of CCH is not effective in PD patients with volume loss, indentation, or hourglass deformity. When expanding the use of CCH to patients not originally included in the IMPRESS trials, providers must prioritize minimizing chances of potential injury to urethral tissue. Finally, further investigation is required to determine whether CCH has utility for curvature greater than 90° or calcified plaques, although the limited available literature is promising.

Discordant Bilateral Testicular Pathology Does not Affect Sperm Retrieval Rate in Bilateral Microdissection Testicular Sperm Extraction (mTESE)

OBJECTIVE

To assess the incidence of discordant testicular pathology in men undergoing bilateral microdissection testicular sperm extraction (mTESE) and association with sperm retrieval rate.

METHODS

We performed a retrospective single-institutional review of all patients undergoing mTESE from 2007 to 2021 and aggregated clinical history, physical exam, semen analysis, and operative findings. Specimens with discordant pathology were re-reviewed by an experienced genitourinary.ßpathologist and categorized in a standardized fashion. Data were analyzed using SPSS.

RESULTS

One hundred fourteen non-obstructive azoospermia.ßmen undergoing 132 mTESEs were identified within the study period. Eighty-five percent (112/132) of cases had pathology specimens available, and within this specific cohort the success rate was 41.9% (47/112). A total of 206 pathological reports resulted including 52.4% Sertoli cell only, 4.9% Leydig cell hyperplasia, 8.7% fibrosis, 16.5% maturation arrest, and 17.5% hypospermatogenesis. Twelve percent of testicles had more than 1 pathologic diagnosis. Sixty-six men had synchronous bilateral testicular pathology, and 11/66 (16.6%) had at least partially discordant pathology on initial review. Focused re-review by a genitourinary pathologist confirmed exclusively discordant pathology in 7/66 (10.6%) cases, with a sperm retrieval rate of 57% (4/7). The sperm retrieval rate.ßin men with discordant pathology was not significantly different from those with concordant pathology.

CONCLUSION

Over 1 in 10 men undergoing mTESE may have discordant pathology between testicles, though this may not affect sperm retrieval rate.ßat the time of procedure. Clinicians should consider submitting bilateral testicular specimens for pathology to (1) clarify their outcomes data, and (2) assist with clinical decision-making and surgical planning if a repeat mTESE is indicated.

High-volume mCRPC is associated with decreased cancer specific survival in patients on second-generation hormone therapy in the post docetaxel setting

192

Background: In the setting of disease progression of metastatic castrate resistant prostate cancer (mCRPC) on docetaxel, abiraterone acetate (AA) and enzalutamide are two commonly used second line therapies with data demonstrating survival benefits. Less is known about patient specific factors that contribute to success with these therapies. The objective of this study is to improve patient selection for post-docetaxel second generation hormone therapy (AA or enzalutamide) by evaluating whether overall metastatic burden is associated with treatment response in this setting. Methods: By retrospective chart review, patients with mCRPC treated with AA or enzalutamide following docetaxel failure (defined as PSA rise and radiographic progression) were identified. Patients were categorized into low volume and high volume metastatic disease based on the number of pre-treatment metastatic lesions; where low volume disease describes patients with ≤ 5 metastatic lesions (e.g. oligometastatic disease), and high volume disease represents patients with > 5 individual lesions. The primary endpoint was cancer-specific mortality and the secondary endpoint was radiographic progression free survival. Median follow-up time was 29.5 months. Results: 75 patients were identified and included in our analysis: 39 with high volume metastatic disease, and 36 with low volume metastatic disease. Baseline characteristics of age and pre-treatment ECOG were not statistically different between these groups. Pre-treatment high-volume disease burden was significantly associated with increased risk of radiographic disease progression (HR 4.21, 95%CI 1.97-8.99, p < 0.0001) and cancer specific mortality (HR 5.84, 95% CI 1.58-21.53, p = 0.0026) during treatment with second generation androgen deprivation therapy. Conclusions: High volume metastatic disease burden is associated with significantly increased cancer specific mortality and decreased progression free survival for patients on second line therapy with AA or enzalutamide following docetaxel treatment failure.

Effect of early PSA decline after starting second-generation hormone therapy in the post-docetaxel setting on cancer-specific survival in metastatic castrate-resistant prostate cancer

189

Background: The objective of this study is to evaluate the prognostic value of early PSA decline following initiation of second-generation hormone therapy (2nd HT), namely abiraterone acetate or enzalutamide, in the post-chemotherapy setting in patients with metastatic castrate-resistant prostate cancer (mCRPC). Methods: We retrospectively identified 75 m-CRPC patients treated with 2nd HT following docetaxel failure (defined as PSA rise and radiographic progression). Patients were categorized into two groups based on first PSA within 3 months after initiation of therapy: PSA reduction ≥ 50% (Group A) and PSA reduction < 50% (Group B). The primary endpoint was cancer-specific mortality and the secondary endpoint was radiographic progression free survival. Results: There were 75 patients (52 in group A, 23 in group B) in the analytic cohort. Baseline clinical and demographic characteristics, including median age, primary Gleason score risk group, median pre-treatment PSA, disease burden, site of metastases, and pre-treatment ECOG score were not statistically different between the two groups. PSA reduction ≥50% was significantly associated with decreased risk of radiographic disease progression (HR 0.41, 95%CI 0.21-0.80, p = 0.0113) as well as decreased risk of cancer-specific mortality (HR 0.29, 95%CI 0.09-0.87, p = 0.0325). Conclusions: PSA reduction ≥50% within 3 months of starting 2nd HT for patients with mCRPC who have failed first-line docetaxel is associated with significantly improved 3-year cancer-specific mortality and progression free survival. Our data supports the use of PSA as an early prognosticating marker for patient outcomes on this second line therapy. [Table: see text]

The clinical significance of imperfection: is idiopathic corporal asymmetry related to curvature during penile prosthesis placement?

Patient satisfaction after inflatable penile prosthesis (IPP) has been linked to preexisting curvature; however the association with intraoperative asymmetric corporal measurements (ACM) has not been well described. We sought to identify incidence of ACM during IPP surgery, and relationship to penile curvature. A retrospective review of all patients undergoing primary IPP placement between 6/2019 and 6/2021 was performed. Logistic regression analysis was performed to identify factors associated with ACM and need for adjunct straightening techniques. A total of 273 patients underwent primary IPP. 27.8% had Peyronie's disease (PD) diagnosed preoperatively or detected intraoperatively. ACM was identified in 20.1% (55/273) patients. There was no significant difference in ACM in PD versus non-PD patients (p = 0.55). Most patients with ACM (78.2%, 43/55) underwent placement of asymmetric device. ACM did not predict need for invasive straightening maneuvers (p = 0.12). However ACM patients were significantly more likely to have mild residual curvature than those with symmetry (p < 0.0001). Our study is first to address management of idiopathic ACM and association with curvature, providing new insight into a common situation. While ACM was detected in 20%, it did not predict need for adjunct straightening techniques. Our findings may provide reassurance to urologists troubleshooting idiopathic ACM during corporal dilation during IPP surgery.

The Association of Trainee Involvement in Radical Cystectomy With Perioperative and Oncologic Outcomes

OBJECTIVE

To assess the impact of trainee involvement in surgery on perioperative and oncological outcomes of patients undergoing radical cystectomy (RC).

MATERIALS AND METHODS

We reviewed the records of patients undergoing RC for urothelial carcinoma between 2000 and 2015 at our institution. Trainee level was categorized as fellow, chief, senior and junior residents. Demographic, perioperative and oncological outcomes were recorded and compared between the groups. Specifically, operative time, 30-day complications, severe complications (Clavien III-V) and oncological outcomes (overall, cancer-specific and recurrence-free survival) were assessed.

RESULTS

A total of 895 patients were included for study. On multivariable analysis, operative times were 30-40 minutes longer in procedures assisted by junior residents as compared to more senior trainees. Notably, trainee level was not associated with overall or severe complications on multivariable analyses. Similarly, trainee level was not associated with oncologic outcomes.

CONCLUSION

While cases assisted by junior residents had longer operative times, complication rates and oncological outcomes were comparable across trainee groups. Trainee level does not appear to have an impact on perioperative and oncological outcomes of RC for urothelial carcinoma.

Incidence of Venous Thromboembolism and Safety of Perioperative Subcutaneous Heparin During Inflatable Penile Prosthesis Surgery

OBJECTIVE

To identify the incidence of venous thromboembolism (VTE) risk factors, postoperative VTE, and to assess the morbidity of perioperative pharmacologic VTE prophylaxis in men undergoing inflatable penile prosthesis (IPP) surgery.

METHODS

We retrospectively reviewed 215 patients undergoing IPP surgery between July 2017 and June 2019. Univariate and multivariate statistical analyzes were performed to assess pre-operative Caprini risk score and compare post-operative day 0 scrotal drain output, scrotal hematoma formation, and VTE in men who received subcutaneous heparin (SqH) vs those who did not receive SqH.

RESULTS

Of 215 IPP patients, 84% were classified as high or highest risk for VTE utilizing the Caprini risk score. A total of 119 (55%) received perioperative SqH with or without additional anti-thrombotics. Post-operative day 0 scrotal drain output was higher in those who received SqH compared to those who did not receive SqH, 99.9 mL vs 75.6 mL, respectively (P = .001). Minor scrotal hematomas occurred in similar rates in patients who received perioperative SqH vs those who did not, 3.8% vs 6.3%, respectively (P = .38). Similar results were found on subgroup analysis when eliminating patients who received SqH concurrently with other anti-thrombotics. The overall rate of postoperative VTE was 0.9%. No post-operative infections occurred.

CONCLUSION

Patients undergoing IPP surgery are at elevated risk for VTE. To our knowledge, this is the first study showing SqH use in the perioperative IPP surgery setting is safe when used in conjunction with a scrotal drain. Preoperative VTE risk stratification may be performed and can be used to guide clinical decision making regarding pharmacologic prophylaxis.

Assessing the Impact of Hospital Dismissal Summary Readability on Patient Outcomes Following Prostatectomy

PURPOSE

To assess the impact of decreasing the reading level of hospital dismissal summary information on the number of unplanned patient contacts with providers following robot-assisted radical prostatectomy.

METHODS

A multidisciplinary team revised the hospital dismissal summary given to patients following prostatectomy to decrease the reading level from a 13^th grade to seventh grade level. We conducted a retrospective cohort study comparing 30-day outcome measures including: patient-initiated telephone calls and online messages, unplanned clinic visits, readmission rates, and emergency department visits pre- and post-intervention. Other perioperative practices remained unchanged between the cohorts.

RESULTS

A total of 110 patients were included in the study (pre-intervention n=60, post-intervention n=50). Patient age (P =.72), race (P =.59), marital status (P =.39), and education level (P = 1.0) were similar between the groups. Pre-intervention, 11.7% of patients had a self-reported education lever lower than the 13^th grade, compared to 2% of patients post-intervention with an education level at or below the seventh grade. Following revision of the dismissal information, the number of patient-initiated messages (per patient) significantly decreased (mean 2.3 vs 1.4; P =.02). Patients who received the new dismissal information were significantly less likely to have an emergency department visit (20% vs 4%;P = .02). There were no differences in 30-day unplanned office visits (P =.75) or readmissions (P = 1.0).

CONCLUSION

Reducing grade level readability of hospital dismissal information was associated with significantly lower rates of patient-initiated messages and emergency department visits. This intervention represents a valuable opportunity for improving the quality of patient care and decreasing postoperative care burden on the healthcare system.

Narrative review of male urethral sling for post-prostatectomy stress incontinence: sling type, patient selection, and clinical applications

Male stress urinary incontinence (SUI) following prostate treatment is a devastating complaint for many patients. While the artificial urinary sphincter is the gold standard treatment for male SUI, the urethral sling is also popular due to ease of placement, lack of mechanical complexity, and absence of manual dexterity requirement. A literature review was performed of male urethral sling articles spanning the last zz20 years using the PubMed search engine. Clinical practice guidelines were also reviewed for comparison. Four categories of male urethral sling were evaluated: the transobturator AdVance and AdVance XP, the bone-anchored InVance, the quadratic Virtue, and the adjustable sling series. Well selected patients with mild to moderate urinary incontinence and no prior history of radiation experienced the highest success rates at long-term follow up. Patients with post-prostatectomy climacturia also reported improvement in leakage after sling. Concurrent penile prosthesis and sling techniques were reviewed, with favorable short-term outcomes demonstrated. Male urethral sling is a user-friendly surgical procedure with durable long-term outcomes in carefully selected men with mild stress urinary incontinence. Multiple sling types are available with varying degrees of efficacy and complication rates. Longer follow-up and larger cohort sizes are needed for treatment of newer indications such as climacturia as well as techniques involving dual placement of sling and penile prosthesis.

Patient Attitudes Towards Surgical Management of Peyronie's Disease Prior to Men's Health Consultation

OBJECTIVE

To evaluate clinical characteristics associated with patient attitudes toward surgical treatment of Peyronie's disease (PD) prior to consultation in a high-volume male sexual health clinic.

METHODS

From 2014-2018 a prospective database was created of patients presenting to the sexual health clinic at our institution. Multivariable regression analysis was conducted to determine factors associated with pre-visit consideration of surgery.

RESULTS

Of 1359 men presenting to clinic, 342 had a chief complaint of PD. Prior to consultation, 79% of patients (n = 270) stated they were willing to consider surgery to correct their PD symptoms. Factors associated with consideration of surgery included younger patient age (mean 55.8 vs 60.0 years; P = .008), history of depression/anxiety (21% vs 8%, P = .01), greater penile curvature (43.3 vs 34.6 degrees; P = .002), penile shortening (64% vs 44%; P = .003), pain with erections (46% vs 33%; P = .05) and decreased ability to have penetrative intercourse (51.9% vs 65.3%, P = .04). On multivariable analysis, age, history of depression, penile shortening, and mean curvature remained significantly associated. Symptom duration and relationship factors were not associated with a difference in the stated preference to consider surgery prior to consultation (P >.05 for all).

CONCLUSION

Nearly 4 out of 5 patients reported willingness to consider surgical intervention for their PD-related symptoms prior to urologic consultation. On multivariable analysis, younger age, history of depression/anxiety, penile shortening, and curvature were associated with a greater likelihood of considering surgery. This information provides important insight into patient attitude toward undergoing surgery and will help drive patient counseling for men with PD.

Conservative management of suspected fractures in men undergoing collagenase clostridium histolyticum for Peyronie's Disease is not associated with worsening of erectile function

The optimal management of suspected penile fractures post collagenase clostridium histolyticum (CCH) remains indeterminate, with some advocating for observation and others surgical repair. To address this issue, the current study sent surveys to 158 men with Peyronie's Disease (PD) who completed four CCH injection series. The survey included the Erectile Function Domain from the International Index of Erectile Function (IIEF-EFD) and questions regarding potential symptoms of corporal rupture (hematoma, popping, and detumescence). Men were categorized as having a suspected fracture (SF+) if they reported a popping sensation or rapid detumescence. All SF(+) men were managed conservatively without surgical intervention. Results were compared statistically against baseline IIEF-EFD values and between SF(+) and SF(-) groups. The key study objective was to determine whether erectile function was negatively impacted by conservative management of suspected fractures. Of the 53 returned surveys, 45 had complete data for review. The sample was statistically representative of the broader cohort of 158 men, except being older (60.0 vs 57.1 [SD 6.0 vs 9.0], p = 0.01) with shorter durations of PD (median 9 [IQR 5, 19] mo vs 13 [IQR 8, 24], p = 0.01). Overall, 7/45 (16%) of men were defined as SF(+), with all fractures occurring within 6 weeks of CCH administration. No demographic or pathophysiologic characteristics predicted SF(+). Importantly, SF(+) men did not experience worsened erectile function compared to SF(-), with a median IIEF-EFD change of +2 vs +1, p = 0.16, respectively. Curvatures were improved to a greater degree among SF(+) men (primary: median -30 [IQR -20, -32.5] vs -15 [-5, -26], p = 0.04; composite: -35 [-25, -40] vs -25 [-7, -30], p = 0.15). We concluded that suspected penile fractures in PD men undergoing CCH may be reasonably managed without surgical intervention and portend greater improvements in curvature correction.

Defining the Current Landscape of Women in Urology: An Analysis of Female Applicants, Residents, and Faculty at AUA-Accredited Residency Programs

OBJECTIVE

To describe the current landscape of women in academic Urology and determine if there is a correlation between female applicant matches and the proportion of female faculty/residents at their home institution or matched program.

METHODS

We obtained 2020 American Urological Association (AUA) Match applicant demographics through social media platforms and program inquiries. The gender of full-time faculty and residents at AUA accredited programs was obtained from program websites. Correlations between proportions of female matched applicants and female faculty and residents were analyzed using linear regression models.

RESULTS

A total of 353 residency slots at all 142 non-military programs were filled in the 2020 AUA Match, with 105 filled by women (30%). Of all applicants, 221 of 286 (77%) males and 105 of 122 (86%) females matched. Regarding institutions with urology residencies, women made up 27% of residents and 16% of full-time faculty. A total of 23 (17%) did not have any female faculty and 8 (6%) had no female residents. We found a positive correlation between the proportion of female residents and female faculty (r² = 0.12, P <.0001). There was no significant correlation between the proportion of female matched applicants and female faculty or female residents at their matched programs or home institutions.

CONCLUSION

The proportion of female residents within a urology program is positively correlated with the number of female faculty in the department, although further studies are needed to examine contributing factors. The current distribution of female applicants may demonstrate further narrowing of the gender gap within residency programs.

Predictors of Patient Willingness to Consider Surgery Prior to Consultation at Sexual Health Clinic

OBJECTIVE

To identify factors associated with patient willingness to consider surgical treatment for erectile dysfunction (ED) prior to urologic consultation.

METHODS

A prospective database of patients presenting to the sexual health clinic at our institution was created from 2014 to 2018, consisting of previsit patient questionnaires and clinical information. Univariable and multivariable logistic regression analysis was performed to determine factors associated with consideration of surgery and decision to undergo surgery.

RESULTS

Of 1359 men presenting to the clinic, 991 men had a chief complaint of ED with 630 (63.6%) considering surgery. On multivariable analysis, factors significantly associated with previsit willingness for surgery included history of diabetes mellitus (P = .0009), increasing symptom bother (P <.0001), and decreasing relationship duration (P = .0005). Approximately 16% (162/991) patients considering surgery prior to consultation ultimately underwent penile implant insertion. Multivariable analysis demonstrated that older age (P = .003), history of diabetes mellitus (P = .03), lower international index of erectile function-EF domain (P = .0009) and history of intracavernosal injection therapy (P <.0001) were significantly associated with proceeding to ED surgery. Initial declaration of willingness to undergo ED surgery led to nearly 8-fold increased odds for surgery (P <.0001).

CONCLUSION

Over 60% of patients presenting for ED consultation considered surgical intervention, of whom 25% underwent penile prosthesis. Both patient and relationship factors were predictors of surgical willingness. Previsit surgical willingness was associated with highest odds of eventual decision for surgery, suggesting that knowledge of ED treatment options in the general public may play a role. Our findings highlight opportunities for shared decision-making in a patient-centered model of care.

Comparative Postoperative Outcomes of Rezūm Prostate Ablation in Patients with Large Versus Small Glands

Introduction: Rezūm water vapor thermal ablation is a new minimally invasive technique used to treat benign prostatic hyperplasia. Major advantages include minimal anesthesia and recovery time, low rate of sexual side effects, and durable clinical improvement. However, data are lacking regarding use of Rezūm in prostate glands >80 cc. Here we seek to examine the clinical outcomes of men with large prostate glands following Rezūm. Patients and Methods: We retrospectively reviewed patients who underwent Rezūm therapy at our institution since July 2017. Three-month postoperative outcomes were analyzed, including American Urological Association symptom score (AUASS), peak flow, and postvoid residual (PVR). Complications, including hematuria and urinary tract infections, were also assessed. All statistical analyses were conducted using RStudio 1.2.1335. Results: One hundred eighty-two patients undergoing Rezūm were identified, of whom 25.8% had prostate volume >80 cc. Mean gland volume in this group was 119 cc and 55.3% were catheter dependent. Following Rezūm, statistically significant improvement was seen in AUASS from 22 to 13.4 (p = 0.04) and PVR from 305 to 149 cc (0.05). Statistically significant improvement was seen in peak flow rate from 7.7 to 12.7 mL/second (p = 0.002). In a subset of catheter-dependent patients, the postoperative catheter-free rate was 83% for men with glands >80 cc, which was comparable with 88% in the smaller gland group. Postoperative complication rate was not significantly different between large or small glands. Conclusions: In our experience, Rezūm is efficacious in patients with glands >80 cc. Patients experience symptomatic and objective improvement in voiding parameters that is comparable with patients with glands smaller than 80 cc. Among catheter-dependent patients with glands >80 cc, over 80% are catheter free after Rezūm. Our experience supports the consideration of Rezūm in patients with prostate glands >80 cc; further studies are warranted to confirm long-term outcomes.

A modern review of penile traction monotherapy and combination therapy for the treatment of peyronie's disease

Peyronie's disease (PD)-related penile deformity is managed with multiple treatment modalities including oral medications, intralesional injections, and surgery. Penile traction therapy (PTT) is one such modality with purported benefits, albeit with notable differences in the characteristics of available traction devices and published study protocols. We provide a comprehensive review of the available data supporting PTT for PD treatment. We performed a rigorous database search to identify all studies pertaining to PTT for the treatment of PD through November 2019. Seventeen trials explored use of PTT as monotherapy or in combination with surgical or nonsurgical treatment, using over five different commercially available devices. All devices were well tolerated, although compliance and daily duration of use were highly variable. PTT resulted in variable improvements in stretched penile length and penile curvature, depending on study protocol, patient population, and device. PTT appears to be a safe and well-tolerated treatment for PD as monotherapy or in combination with other nonsurgical and surgical treatments, and for men in both the acute and chronic phases. Further studies are needed to compare available devices, evaluate device characteristics associated with treatment success, differentiate outcomes in acute vs. chronic PD populations, and determine the optimal duration of use.

Evaluation of Medical School Grading Variability in the United States: Are All Honors the Same?

PURPOSE

The medical student performance evaluation (MSPE) summarizes a residency applicant's academic performance. Despite attempts to improve standardized clerkship grading, concerns regarding grade inflation and variability at United States medical schools persist. This study's aim was to describe current patterns of clerkship grading and applicant performance data provided in the MSPE.

METHOD

The authors evaluated Electronic Residency Application Service data submitted to a single institution for the 2016-2017 Match cycle. Clerkship grading characteristics regarding grading tiers, school rank, location, and size were obtained. Data regarding methods for summative comparisons such as key word utilization were also extracted. Descriptive statistics were generated, and generalized linear modeling was performed.

RESULTS

Data were available for 137/140 (98%) MD-granting U.S. medical schools. Pass/fail grading was most commonly used during the preclinical years (47.4%). A 4-tier system was most common for clerkship grading (31%); however, 19 different grading schemes were identified. A median of 34% of students received the highest clerkship grade (range, 5%-97%). Students attending a top 20 medical school were more likely to receive the highest grade compared with those attending lower-rated schools (40% vs 32%, P < .001). Seventy-three percent of schools ranked students, most commonly using descriptive adjectives. Thirty-two different adjectives were used.

CONCLUSIONS

There is significant institutional variation in clinical grading practices and MSPE data. For core clerkships where most students received the highest grade, the ability to distinguish between applicants diminishes. A standardized approach to reporting clinical performance may allow for better comparison of residency applicants.

Technical refinements to improve outcomes following distal hypospadias repair

INTRODUCTION

Hypospadias complications, most notably meatal stenosis, are commonly reported to occur after tubularized incised plate (TIP) hypospadias repair. We focus on a point of technique in TIP repair and its effect on outcome of this possible complication, as well as other commonly reported complications. Meatal stenosis after TIP can be avoided if the urethra and overlying glans are dissected and sutured separately with no attempt at cross suturing whether the urethra ends below, behind, or above the glans sutures. This hypothesis was evaluated by a prospective data collection before and after implementation to evaluate the effect of a technical refinement on rates of meatal stenosis in TIP hypospadias repair.

MATERIALS AND METHODS

All cases of coronal to midpenile hypospadias repair during two periods were included in our study. Group 1 included 140 consecutive patients over a 30 month period. Group 2 included 122 consecutive patients over a 36 month period during which the above mentioned technical changes were implemented by all participating pediatric urologists. Rates of complications between the two groups were compared with special emphasis on meatal stenosis.

RESULTS

Median follow up for both groups was > 1 year. Overall complication rate in Group 1 was 31.5% compared to 9.8% in Group 2. Meatal stenosis was significantly reduced from 13 patients (9.3%) in Group 1 to 2 patients (1.6%) in Group 2, p = 0.008.

CONCLUSION

The technical refinements described resulted in reduction of complication rates and a decrease in incidence of meatal stenosis.