Lessons learned from the Sexual Medicine Society of North America fellowship bootcamp.

BACKGROUND: Sexual Medicine Society of North America (SMSNA) fellowships offer variable experience in sexual health domains: erectile dysfunction, Peyronie's disease, male infertility, male hypogonadism (low testosterone), reconstruction (including male incontinence), benign prostatic hyperplasia, gender affirmation surgery, sexual mental health, and female sexual dysfunction. AIM: To evaluate baseline and postbootcamp understanding and trust in these domains. METHODS: In 2023, 28 of 31 urologists currently enrolled in SMSNA-endorsed fellowships participated in a 3.5-day training bootcamp in Minneapolis, Minnesota. Participants were asked to complete pre- and postbootcamp surveys. The bootcamp curriculum offered American Urological Association guidelines and case-based lectures, hands-on clinical training with cadavers (penile surgery) and models (collagenase training), and interaction with industry. OUTCOMES: Changes in knowledge, independence, and trust in performing the procedures, as well as billing issues and feedback for future bootcamps. RESULTS: Prebootcamp surveys revealed vastly varied residency experience. Reported time with an expert faculty member was greatest for benign prostatic hyperplasia and least for female sexual dysfunction, gender affirmation surgery, and low testosterone. The lowest prebootcamp confidence in performing surgery independently was for penile grafting procedures and elevating the neurovascular bundle. Postbootcamp results revealed several areas of significant improvement in confidence (P ≤ .03): intralesional injections for Peyronie's disease, manual modeling, penile plication, penile grafting procedures, and elevating the neurovascular bundle. There was a trend for improved confidence with the insertion of inflatable (P = .05) and semirigid (P = .08) penile prostheses. Nonsignificant improvement occurred in artificial urinary sphincter surgery (P = .12). Participants graded the bootcamp very highly and requested that next year's bootcamp have more content on female sexual dysfunction, male incontinence, and low testosterone, as well as more hands-on skills sessions and case-based lecture formats. CLINICAL IMPLICATIONS: Offering a bootcamp with hands-on instruction could significantly improve urologists' knowledge and confidence. STRENGTHS AND LIMITATIONS: As the main strength, this study was the first specialized bootcamp for urologists in the subject of men's health, taking into account hands-on and cadaver laboratories, as well as highlighting industrial and pharmaceutical products. The small sample size was the major limitation. CONCLUSIONS: Current SMSNA fellows present with varied levels of experience and confidence across sexual health domains. Notable confidence improvements were seen with topics that combined didactic lectures with hands-on trainings.

The Utilization of Fine-Needle Vasography to Localize Obstruction of the Male Reproductive Tract.

OBJECTIVE: To report our experience using fine-needle vasography (FNV) to identify a site of obstruction and determine candidacy for reconstructive procedures in patients presenting with suspected obstructive azoospermia (OA) or cryptozoospermia. METHODS: We report a multi-institutional case series of patients with suspected complete or partial OA. Patients that were included had azoospermia or cryptozoospermia, presence of palpable vasa, testicles ≥12 mL, and FSH <7.6 IU/L. All patients underwent testicular biopsy prior to or at the time of FNV to confirm spermatogenesis. FNV was performed using a 25-gauge angiocatheter, with radio-opaque dye visualized under fluoroscopy. Descriptive statistics are reported as median and interquartile range (IQR). RESULTS: A total of 16 patients underwent vasography from 2014 to 2022 with 3 surgeons. Twelve patients presented with azoospermia, and 4 with cryptozoospermia. A total of 7 (44%) men were found to have distal obstruction on FNV. Of the 8 men with prior inguinal hernia repairs, 2 were confirmed to have an obstruction at the level of the inguinal canal. Of the 6 patients with a history of genitourinary infection, 4 had an obstruction at the level of the epididymis (with normal FNV), while 2 had atresia of the vas deferens in the pelvis. CONCLUSION: FNV is an effective, minimally invasive way to identify the site of complete or partial obstruction in patients presenting with suspected OA/cryptozoospermia. It additionally permits identification of men who are candidates for epididymovasostomy reconstruction and helps to differentiate between ejaculatory duct obstruction (EDO) and other causes of blockage.

Glans hypermobility scale (GHS): A simple grading scale and description of a modified glanspexy technique.

Glans hypermobility (GH) is a well-described clinical entity that can have significant implications for cosmesis and function, resulting in sexual dissatisfaction, penile pain, and early device erosion, with an estimated incidence of 0.04% to 10%. We developed a novel grading scale to assess GH severity intraoperatively during primary inflatable penile prosthesis (IPP) placement and describe a modified glanspexy technique to correct GH when encountered during IPP placement. 530 patients who underwent primary IPP placements from two high-volume prosthetic surgeons between February 2018 - November 2019 were retrospectively reviewed in order to identify the incidence of GH. Of these, 139 (26.2%) had hypermobility. Employing our new scaling system, grade 1, 2, and 3 GH was seen in 86 (16.2%), 29 (5.5%), and 24 (4.5%) cases, respectively. Increased implant size correlated with a decreased likelihood of GH incidence. Each increase in implant size by 1 cm decreased the incidence of detecting GH by 11.0% (OR = 0.89; p = 0.015). 11 patients underwent primary GH repair using our described technique. At one-year follow-up, one patient required repeat glanspexy for recurrent bothersome GH and a second patient developed a suture granuloma at the glanspexy incision requiring unilateral cylinder explant. Our modified glanspexy technique can be used to correct GH in any direction and is a useful tool for the prosthetic surgeon's armamentarium.

The Discontinuation Rate With Collagenase Clostridium histolyticum for Peyronie's Disease in a High-volume Practice Is Unexpectedly High: Identifying Opportunities for Patient Care Improvement.

OBJECTIVE: To elucidate reasons for premature discontinuation of Collagenase Clostridium histolyticum (CCH) injections for the treatment of penile curvature associated with Peyronie's disease. METHODS: A database of men who underwent CCH injections at a single institution was queried to identify men who completed fewer than 8 injections. Chart review was conducted to identify reasons for treatment discontinuation. When this could not be identified, patients were contacted first via the online patient portal and next by phone. RESULTS: Of 406 patients who underwent CCH treatment, 133 did not complete 8 injections (32.8%). The most common reasons for discontinuation were satisfactory curve reduction (27%), unsatisfactory curve reduction (21%), bothersome side effect (15%), and pursuit of surgery (12%). Other less common reasons included other health concerns, pausing treatment due to the COVID-19 pandemic, high cost, transferring care elsewhere, and lack of awareness that more injections were indicated. CONCLUSION: We present the largest series of patients to date dedicated to evaluation of CCH discontinuation. We find that up to 1/3 of patients who begin CCH injections will not complete the full treatment course. Understanding the reasons for discontinuation can help providers better stratify patients for CCH treatment vs other modalities. In addition, as previous studies indicate curvature improvements are equally likely to be seen in the final four injections as the first four, our data points to the potential impact of improved patient education for individuals who discontinue due to unsatisfactory curve reduction.

Assessing psychiatric risk with a focus on optimizing patient satisfaction with penile prosthesis placement-a narrative review.

Background and Objective: Treatment for medication-refractory erectile dysfunction (ED) is based on a shared decision-making model. The gold standard treatment for medication refractory ED is penile prosthesis (PP) placement. Patient satisfaction rates with PP are high with adequate counseling and expectation-setting. However, as with any elective surgery, patient selection is key to minimizing complications and ultimately patient dissatisfaction. Psychological well-being is an important consideration in the preoperative evaluation and postoperative management of patients undergoing PP placement. Methods: We performed a PubMed literature review to identify pertinent studies for this narrative review. Specifically, we sought describe preoperative evaluation including appropriate counseling and patient selection as well relevant intraoperative and postoperative factors for patients undergoing PP placement with a specific focus on optimizing preoperative psychiatric factors and treatment-related patient satisfaction to identify pertinent articles describing ways to optimize patient satisfaction with PP. Key Content and Findings: A patient's psychological state can influence the degree of understanding of their condition, affect perception of their treatment team, and limit their ability to cope with complications. All patients should undergo a thorough medical history and physical examination to screen for psychiatric health disorders, substance abuse, and chronic pain conditions. Establishing patient expectations with regards to treatment-related outcomes during the preoperative consultation will ensure congruency between the patient and performing surgeon. Patients with a more significant psychiatric distress related to their underlying sexual dysfunction may require additional evaluation and counseling preoperatively. Conclusions: PP placement is associated with high levels of overall satisfaction in appropriately screened patients. Specific considerations during preoperative counseling and careful patient selection, intraoperative decision making to avoid or anticipate possible complications, and postoperative cares are necessary to ensure the best result for an individual patient.

Significant Geographic Variation in Access to Certified Collagenase Clostridium histolyticum Injectors for Peyronie's Disease Throughout the United States.

INTRODUCTION: We characterize the geographic distribution of providers trained to inject Clostridium histolyticum and identify areas with low provider availability. METHODS: We utilized a publicly available search tool to identify clinical sites offering Clostridium histolyticum in the US The data gathered included the provider's name, specialty, address, and whether the site was considered high-volume (ie, administer ≥20 Clostridium histolyticum injections per year). Data were compared to the AUA Census. RESULTS: In total, 2,388 clinical sites offering Clostridium histolyticum were identified. A total of 894 sites (37%) were high-volume sites. The mean number of locations offering Clostridium histolyticum per 100,000 state residents was 0.69 (SD 0.27). Georgia (1.28), Rhode Island (1.13), and Alaska (1.10) had the highest number, whereas New Mexico (0.10), Maine (0.22), and Delaware (0.30) had the lowest. The mean proportion of urologists providing Clostridium histolyticum to total urologists was 0.17 (SD 0.07). The 3 states with the highest proportion were Georgia (0.37), Alaska (0.31), and Utah (0.30), whereas New Mexico (0.03), Maine (0.05), and Vermont (0.06) had the lowest. CONCLUSIONS: States with low numbers of clinical sites offering Clostridium histolyticum per 100,000 residents relative to other states also had a low total ratio of urologists offering Clostridium histolyticum as a treatment. There is room for urologists in these states and others to expand their practice to offer Clostridium histolyticum and improve patient access to this important nonsurgical treatment option.

Comparison of Collagenase Clostridium histolyticum to Surgery for the Management of Peyronie's Disease: A Randomized Trial.

PURPOSE: Since Food and Drug Administration approval of collagenase Clostridium histolyticum for Peyronie's disease, there has been significant debate regarding its role and comparable efficacy to surgery. MATERIALS AND METHODS: A randomized, controlled trial was performed of Peyronie's disease men treated with either collagenase C histolyticum + RestoreX penile traction therapy + sildenafil or penile surgery + RestoreX penile traction therapy + sildenafil, with 3-month data presented. Primary objectives were overall satisfaction, subjective changes in erectile function, penile sensation, penile length, and changes in the International Index of Erectile Function-Erectile Function Domain score. Secondary outcomes included objective changes in length, curve, adverse events, and other standardized and nonstandardized questionnaires. RESULTS: A total of 40 men were enrolled, with 38 (collagenase C histolyticum group = 19, surgery group = 19) completing treatment and having 3-month data available. All demographic and clinicopathological variables were similar between groups. Following treatment, 50% of men in the collagenase C histolyticum group reported being very satisfied (vs 21% in the surgery group, P = .08) and noted better subjective erectile function (100% vs 68%, P = .03) and penile length (88% vs 16%, P < .0001), lesser impacts on penile sensation (75% vs 11% no change, P < .001), and similar International Index of Erectile Function-Erectile Function Domain changes (+1.5 vs +2.5, P = .91). Objectively, men in the surgery group had greater curve improvements (84% vs 54%, P < .01) and higher rates of adverse events (50 vs 13 events, P < .001) but decreased penile length (-0.5 cm vs +1.0 cm, P < .01). CONCLUSIONS: At 3 months posttreatment, collagenase C histolyticum + RestoreX penile traction therapy + sildenafil results in lesser curve improvements but greater penile length and fewer adverse events, including impacts on subjective erectile function and sensation, than men treated with surgery.

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.

Efficacy of collagenase Clostridium histolyticum in men with congenital penile curvature.

BACKGROUND: Collagenase Clostridium histolyticum (CCH) has been proven effective in multiple subpopulations of PD men; however, no studies have evaluated its role with congenital penile curvature (CPC). AIM: To evaluate the safety and efficacy of CCH in men with CPC. METHODS: A prospective registry was queried of men undergoing CCH injections at our institution. Beginning in 2016, CCH was administered to CPC men using a similar protocol to PD. A comparative analysis was performed between cohorts to evaluate the safety and efficacy of therapy. OUTCOMES: Objective measures included penile length and curvature, while subjective outcomes included standardized (International Index of Erectile Function and Peyronie's Disease Questionnaire) and non-standardized assessments. Curvature outcomes were categorized as follows: 1 - included all men, with the most recent assessment considered final, and 2 - only men who had completed eight CCH injections or stopped early due to satisfaction. RESULTS: From 2014 to Oct 2021, a total of 453 men (408 PD, 45 CPC) underwent one or more CCH injections. In comparing cohorts, CPC men were younger (33 vs 58 years, p<0.0001), had lesser baseline curvatures (52.5 vs 65°, p<0.01), more ventral curves (25.7 vs 9.2%, p<0.01), and longer penile lengths (12.5 vs 12.0 cm, p=0.04). Following treatment, both cohorts experienced similar curvature improvements. Specifically, PD men experienced 20-25° or 33-35% improvements depending on definition compared to 25-30° or 40-50% in CPC men (all p-values >0.05). CPC and PD men also demonstrated similar changes on standardized questionnaires, with the exception of the Psychological and Physical subdomain, which was more improved in CPC men (-11 vs -4, p<0.01). Baseline curvature was positively correlated with greater absolute (degree) and relative (percent) improvements. Adverse events were similar between groups after controlling for confounders. CLINICAL IMPLICATIONS: CCH may be safely and effectively administered in men with CPC. These data provide the first evidence for the efficacy of a non-surgical therapeutic option in this cohort. STRENGTHS AND LIMITATIONS: Strengths - large, prospective series with standardized assessments; Limitations - non-randomized study, short-term follow-up, and lack of standardized method to differentiate CPC from PD. CONCLUSIONS: CCH may be safely and effectively administered to men with CPC, with similar success rates compared to PD. Increasing curvature was associated with greater absolute (degree) and relative (percent) improvements, supporting the role for CCH in men with mild, moderate, or severe curvatures. External validation is warranted prior to routine implementation.

Testicular Pain - Not Always What it Seems: A Cross-Sectional Assessment of Patients Presenting for Chronic Scrotal Content Pain at a Tertiary Care Center.

OBJECTIVE: To review historical and examination findings in patients presenting to a tertiary care center for evaluation of Chronic Scrotal Content Pain (CSCP) defined by persistent/bothersome pain present for > 3-months. METHODS: We performed a retrospective chart review of all patients presenting to our medical center for evaluation of CSCP. Pertinent information collected included historical data, physical examination findings, laboratory and imaging results, and treatments recommended by the assessing physician. The data was summarized to present a cross-sectional representation of patients presenting for CSCP. RESULTS: 110 patients were identified. 80 patients (73%) had seen at least one prior urologist. 26 patients (24%) had undergone a prior unsuccessful surgical intervention for CSCP. Reproducible tenderness was present in 67% of patients including testicular tenderness in 50 (45%), epididymal tenderness in 60 (55%), and spermatic cord tenderness in 31 patients (28%). 33% of patients did not have any reproductible scrotal content tenderness on physical examination. Surgery was recommended in 57/110 patients (52%), including microdenervation in 22%. Musculoskeletal etiologies were suspected based on specific aspects of the history and physical examination in 43 patients (39%), prompting additional evaluation and/or referrals. CONCLUSION: CSCP presents with a wide array of symptoms and many patients do not have reproducible findings on examination, suggesting alternative sources of pain such as referred pain from musculoskeletal causes. The history and physical examination should include assessments for concurrent abdominal, back, hip, and other genital/pelvic pain that may suggest alternative diagnoses and referrals for appropriate treatment.

Improved Peyronie's Disease Curvature Outcomes Using a Novel Collagenase Administration Protocol.

OBJECTIVE: To report outcomes of a novel collagenase clostridium histolyticum (CCH) injection protocol. METHODS: A prospective, sequential database was maintained of all Peyronie's men undergoing CCH injections since 2015. Our protocol has evolved to include changes with injection technique, timing, aggressive modeling/traction, and wrapping. Results of the "traditional" and "novel" techniques were compared using two definitions: "most recent" assessment and final assessments among men who "completed eight (injections) or were satisfied." RESULTS: A total of 509 men underwent greater than or equal to 1 CCH series (traditional, n = 280; novel n = 229). Baseline demographic/clinicopathologic characteristics were similar between groups. Results demonstrated significantly greater curve improvements with the novel technique ("most recent" median 30° vs 20° or 46% vs 28%; "completed eight or satisfied" 34° vs 20° or 58% vs 30%). Using the "completed eight or satisfied" definition, 94% vs 66% of men achieved greater than or equal to 20% improvement (odds ratio 7.6), and 60% vs 24% achieved greater than or equal to 50% improvements (odds ratio 5.0) in the novel cohort (all P < .0001). Importantly, the International Index of Erectile Function Erectile Function Domain score was unchanged, and subjective erectile function (50% vs 5%, P < .0001) and sensation improved (17% vs 8% improved, P = .01) with the new protocol. The novel cohort also reported higher rates of surgery prevention (53% vs 18%), restored/facilitated penetration (57% vs 21%), and hematomas (56% vs 26%), necessitating changes to wrapping procedures (all P < .0001). CONCLUSIONS: Use of the novel CCH protocol results in significant improvements with curvature without negatively impacting erectile function or sensation. Given its specialized nature, it is not recommended for low-volume CCH injectors.

A narrative review of the management of benign prostatic hyperplasia in patients undergoing penile prosthesis surgery.

Penile prosthesis surgery is an effective and durable treatment modality for patients who have failed conservative management for erectile dysfunction (ED). Thorough patient counseling and appropriate preoperative workup lay the foundation for a successful outcome. While the risk of infection of penile prosthesis is rare, it is a dreaded complication with dire consequences. The goal of the prosthetic surgeon is to minimize the risk of preventable complications. Given the common prevalence of benign prostatic hyperplasia (BPH) in this patient population, it is essential that providers are familiar with the implications and nuances of managing both conditions in order to maximize the chances of a favorable result. Due to the relatively infrequent nature of complications associated with the management of BPH in the setting of a penile prosthesis, literature regarding this topic is scarce. In this narrative review we present our own case series illustrating some of the most common scenarios that a prosthetic surgeon may encounter. We have included our suggestions for management in these difficult situations based on our clinical experience. In the following review we have highlighted the importance of identifying and treating BPH in penile implant candidates to reduce postoperative morbidity and to offer critical insights into managing BPH-related complications this population.

Continuing Collagenase Clostridium Histolyticum Injections Among Initial Nonresponders Results in Significant Curvature Improvements in the Majority of Peyronie's Disease Men.

BACKGROUND: It is currently unclear if men with Peyronie's Disease (PD) who achieve minimal benefits with the first 2 series of Collagenase Clostridium Histolyticum (CCH) injections should continue with additional injections. AIM: To analyze curvature improvements from the final two series of CCH injections based on amount of improvement during the first 2 series. METHODS: A prospective registry was analyzed of all men undergoing CCH injections for PD at a single institution. Men were included if they had completed a full 4 series (8 injections) of CCH and had baseline, interval (after 2 series), and/or final (after 4 series) curvature assessments available. Men were stratified into cohorts using baseline-to-interval assessments of ≤10° (or ≤20%) and >10° (or >20%), and improvements were compared using interval-to-final assessments. OUTCOMES: The primary outcome was interval-to-final curvature improvements stratified by ≤10°/>10° or ≤20%/>20% improvements achieved during the baseline-to-interval period. Secondary outcomes included analyses of demographic and pathophysiologic variables to determine associations with significant improvements during the final 2 CCH series. RESULTS: A total of 296 PD men were identified as receiving at least one CCH injection, of whom 175 had baseline-to-interval, 84 interval-to-final, and 115 with baseline-to-final measurements. Mean age was 56.6, PD duration 28.6 months, baseline curvature 63.4°, hourglass deformity 36.2%, and calcification 20%. Mean overall curve improvement was -21.5° (33.1%). Among men who experienced ≤20% improvements after 2 series, the mean subsequent curvature change was -24.6% during the final two series (vs +4.3% of those with >20% initial improvement, P< .001), and they were 2.7x more likely to experience >20% subsequent curve improvements. Thirty-one percent of those who achieved >10° during the first 2 series experienced benefits during the final 2 series compared to 70% of men who had ≤10° improvement initially. No demographic or pathophysiological variables predicted likelihood for improvements during the final 2 series of injections. CLINICAL IMPLICATIONS: Men who fail to achieve significant benefits with 2 series of CCH injections may benefit from completing the final 2 series. STRENGTHS AND LIMITATIONS: Strengths including a relatively large, prospective series. Limitations include a single center, nonrandomization, nonblinded assessments, and restriction to men who completed eight injections. CONCLUSIONS: In the current series, approximately 2/3 of men who fail to achieve >10° or 20% curve improvements with an initial 2 series of CCH injections achieved >10° or 20% improvements with the subsequent 2 series. Alom M, Burgon H, Ziegelmann M, et al. Continuing Collagenase Clostridium Histolyticum Injections Among Initial Nonresponders Results in Significant Curvature Improvements in the Majority of Peyronie's Disease Men. J Sex Med 2021;18:1092-1098.

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.

Long-acting liposomal bupivacaine and postoperative opioid use after Peyronie's disease surgery: a pilot study.

BACKGROUND: Novel strategies have been proposed to minimize postoperative opioid use, yet many patients experience significant pain after penile surgery. Our objective was to evaluate postoperative opioid use in patients undergoing penile ring block with long-acting liposomal bupivacaine (LB; Exparel) during surgery for Peyronie's disease (PD). METHODS: We identified patients who underwent tunica albuginea plication (TAP) and plaque excision/grafting (PEG) for PD between July 2019 and September 2020. Intraoperatively, a ring block was administered at the penile base penis with 20 cc of LB. Patients were instructed to use over the counter pain medications as first line treatment for postoperative pain, and opioids were available for severe breakthrough pain as needed [7.5 oral morphine equivalents (OME) =5 mg oxycodone]. Opioid use was assessed during the first five days postoperatively. RESULTS: In total, 28 patients met inclusion criteria including 18/28 (64%) who underwent TAP and 10/28 (36%) who underwent PEG. Median patient age was 56 years (IGR 51;61). Median postoperative 10-point visual analogue pain score was 0 (range 0-3). Duration of penile anesthesia ranged from 1.5-4 days. In total, 9/28 patients (32%) utilized opioids during the first five days postoperatively (range 7.5-75 OME). Two patients (7%) required opioids during the first two days after surgery. 27/28 (96%) were satisfied or highly satisfied with postoperative pain control. CONCLUSIONS: Intraoperative penile ring block with LB resulted in excellent pain control with local anesthetic duration of 1.5-4 days. The majority of patients did not require any opioids during the early postoperative period. Further study comparing outcomes with shorter-acting local anesthetics is necessary to balance pain control benefits with additional cost.

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.

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.

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

Introduction: Rezum 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 Rezum in prostate glands >80 cc. Here we seek to examine the clinical outcomes of men with large prostate glands following Rezum. Patients and Methods: We retrospectively reviewed patients who underwent Rezum 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 Rezum 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 Rezum, 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, Rezum 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 Rezum. Our experience supports the consideration of Rezum in patients with prostate glands >80 cc; further studies are warranted to confirm long-term outcomes.

Use of Nitrous Oxide in Office-based Urologic Procedures: A Review.

Nitrous oxide (N2O) is underutilized in ambulatory urology. Here, we review available data regarding application, efficacy, and side effect profile of N2O in ambulatory urologic procedures. Data were available from 11 studies. N2O has been described in the setting of transrectal ultrasound-guided prostate biopsies, flexible cystoscopy, ureteral stent placement, and extracorporeal shockwave lithotripsy in adult patients and catheterization in children. Studies showed significant improvements in peri-procedural pain and anxiety relative to alternative (or none) forms of analgesia. Adverse effects were rare and self-limited. More widespread use of N2O may result in cost savings and better patient tolerance with outpatient procedures.

The Influence of Indentation Deformity on Outcomes With Intralesional Collagenase Clostridium Histolyticum Monotherapy for Peyronie's Disease.

OBJECTIVE: To identify patient-specific factors associated with patient-reported improvements in functional outcomes after intralesional Collagenase Clostridium histolyticum (CCH) for Peyronie's Disease (PD). METHODS: We retrospectively explored our prospectively maintained CCH registry. We sought to identify patient-specific factors that prevented the need for surgical straightening and/or improved ability to engage in penetrative intercourse. RESULTS: Eighty-six patients underwent CCH monotherapy and had objective follow-up data available. Mean PD symptom duration was 25 months (SD 44) and baseline curvature was 65o (SD 24). Prominent indentation/hourglass deformities (defined as girth discrepancy >10%) were present in 40 patients (47%). Mean objective curve improvement was 19o (SD 20), and 60% achieved improvement ≥15o. Greater baseline curvature was associated with greater absolute improvements in curvature, although there was no association between baseline curvature and relative (%) improvement. Three of 40 patients (8%) with indentation achieved girth improvement. Patients with baseline indentation/hourglass were less likely to report that CCH prevented the need for surgery (35% vs 64%, P = .018). Patients with curve improvement <15o were also less likely to report that CCH prevented the need for surgery (25% vs 63%, P = .0086) or improved penetration (54% vs 89%, P = .018). There were no differences in outcomes based on age, BMI, symptom duration, and presence of biplanar curvature. CONCLUSION: Baseline indentation/hourglass deformity and curve improvement <15o are associated with less favorable functional improvements such as preventing the need for surgery and improving penetration.