Does climate impact inflatable penile prosthesis infection (IPP) risk? Assessment of temperature and dew point on IPP infections.

BACKGROUND: Variations in climate have been associated with a greater risk of surgical site infections, urinary tract infections, and changes in the skin microbiome; however, limited data exist on the impact of climate on inflatable penile prosthesis (IPP) infections. AIM: We sought to evaluate the impact of climate on the risk of IPP infections in a large international, multicenter cohort. METHODS: We performed a multi-institutional, retrospective study of patients undergoing IPP surgery. We then evaluated whether the month or season, during which surgery was performed, affected device infections. Implant infections were defined as infections requiring device explantation. A univariate logistic regression analysis was undertaken. OUTCOMES: Our primary outcome was implant infection. RESULTS: A total of 5289 patients with a mean age of 62.2 ± 10.8 years received IPP placement. There was a fairly even distribution of implants performed in each season. A total of 103 (1.9%) infections were recorded. There were 32 (31.1%) IPP infections in patients who underwent surgery in the summer, followed by 28 (27.2%) in the winter, 26 (25.2%) in the spring, and 17 (16.5%) in the fall. No statistically significant differences were recorded in terms of season (P = .19) and month (P = .29). The mean daily temperature (P = .43), dew point (P = .43), and humidity (P = .92) at the time of IPP placement was not associated with infection. CLINICAL IMPLICATIONS: These findings provide reassurance to prosthetic urologists that infection reduction strategies do not need to be tailored to local climate. STRENGTHS AND LIMITATIONS: Climate data were not directly recorded for each hospital, but rather based on the monthly averages in the city where the surgery was performed. CONCLUSION: The climate at time of IPP placement and time of year of surgery is not associated with IPP infection risk.

AUA-recommended Antibiotic Prophylaxis for Primary Penile Implantation Results in a Higher, Not Lower, Risk for Postoperative Infection: A Multicenter Analysis.

PURPOSE: Our aim was to determine if the AUA-recommended prophylaxis (vancomycin + gentamicin alone) for primary inflatable penile prosthesis surgery is associated with a higher infection risk than nonstandard regimens. MATERIALS AND METHODS: We performed a multicenter, retrospective study of patients undergoing primary inflatable penile prosthesis surgery. Patients were divided into those receiving vancomycin + gentamicin alone and those receiving any other regimen. A Cox proportional-hazards model was constructed adjusted for major predictors. A subgroup analysis to identify the appropriate dosage of gentamicin was also performed. RESULTS: A total of 4,161 patients underwent primary inflatable penile prosthesis placement (2,411 received vancomycin + gentamicin alone and 1,750 received other regimens). The infection rate was similar between groups, 1% vs 1.2% for standard vs nonstandard prophylaxis. In the multivariable analysis, vancomycin + gentamicin (HR: 2.7, 95% CI: 1.4 to 5.4, P = .004) and diabetes (HR: 1.9, 95% CI: 1.03 to 3.4, P = .04) were significantly associated with a higher risk of infection. Antifungals (HR: 0.08, 95% CI: 0.03 to 0.19, P < .001) were associated with lower risk of infection. There was no statistically significant difference in infection rate between weight-based gentamicin compared to 80 mg gentamicin (HR: 2.9, 95% CI: 0.83 to 10, P = .1). CONCLUSIONS: Vancomycin + gentamicin alone for antibiotic prophylaxis for primary inflatable penile prosthesis surgery is associated with a higher infection risk than nonstandard antibiotic regimens while antifungal use is associated with lower infection risk. A critical review of the recommended antimicrobial prophylactic regimens is needed. Prospective research is needed to further elucidate best practices in inflatable penile prosthesis antimicrobial prophylaxis.

Three-dimensional printed hydrogel model vs cadaver: comparing inflatable penile prosthesis training and evaluation.

BACKGROUND: Penile prosthesis implantation offers a durable, safe, and effective treatment option for male erectile dysfunction; however, many urologists feel apprehensive and uncomfortable placing penile prostheses due to limited training, low surgical experience, and intra- and postoperative complication management. AIM: To compare a previously validated hydrogel inflatable penile prosthesis (IPP) training model with cadaver simulations across 4 main categories: anatomic replication and realism, procedural replication and realism, educational effectiveness, and efficacy and safety. METHODS: An overall 88 participants (15 attendings, 18 fellows, and 55 residents) performed guided IPP placements on a cadaver and a hydrogel model. Based on a 5-point Likert scale, postsurveys were used to assess the participants' opinions regarding anatomic replication and realism, procedural replication and realism, educational effectiveness, and safety between the hydrogel model and cadavers. OUTCOMES: A direct head-to-head scenario was created, allowing participants to fully utilize the hydrogel model and cadaver, which ensured the most accurate comparison possible. RESULTS: A total of 84% agreed that the hydrogel model replicates the relevant human cadaveric anatomy for the procedure, whereas 69% agreed that the hydrogel tissue resembles the appearance of cadaveric tissue. Regarding the pubic bone, outer skin, corporal bodies, dartos layer, and scrotum, 79%, 74%, 82%, 46%, and 30% respectively agreed that the hydrogel tissue resembled the texture/behavior of cadavers. Furthermore, 66% of participants agreed that the hydrogel model replicates all the procedural steps. Specifically, participants agreed that the model replicates the skin incision/dartos dissection (74%), placement of stay suture and corporotomy (92%), corporal dilation (81%), measurement of prosthetic size (98%), reservoir placement (43%), IPP placement (91%), scrotal pump placement (48%), and skin closure (51%). Finally, 86%, 93%, and 78% agreed that the hydrogel model is useful for improving technical skills, as a teaching/practicing tool, and as an evaluation tool, respectively. To conclude, 81% of participants stated that they would include the hydrogel model platform in their current training. CLINICAL IMPLICATIONS: By replicating the IPP procedure, the hydrogel model offers an additional high-fidelity training opportunity for urologists, allowing them to improve their skills and confidence in placing penile prostheses, with the goal of improving patient surgical outcomes. STRENGTHS AND LIMITATIONS: The hydrogel training model allows users to perform the entire IPP placement procedure with high anatomic realism and educational effectiveness, maintaining many of the high-fidelity benefits seen in cadavers while improving safety and accessibility. CONCLUSION: Ultimately, this high-fidelity nonbiohazardous training model can be used to supplement and bolster current IPP training curriculums.

The Future of Penile Prosthetic Surgical Training Is Here: Design of a Hydrogel Model for Inflatable Penile Prosthetic Placement Using Modern Education Theory.

BACKGROUND: There is a significant need for a non-biohazardous, educational platform to equip and maintain the surgical skills required by urology trainees and low-volume implanters for inflatable penile prosthetic (IPP) placement. AIM: To design and develop an anatomic, hydrogel-based simulation platform for training and evaluate IPP placement using modern education theory. METHODS: The backward design concept was used as a framework in the design and development of an IPP simulation platform. Steps included delineating requirements from a physicians' perspective, translating requirements into engineering tasks (deliverables), developing a prototype, and pilot validation. Using a combination of 3-dimensional printing and hydrogel casting, a genitourinary tract model was constructed to replicate the appropriate steps of IPP placement guided by expert feedback. Full-immersion IPP simulations were performed through both infrapubic and penoscrotal approaches by 4 expert surgeons under operative conditions. Questionnaires evaluating the simulation's realism, value as a training tool, and further recommendations were completed. OUTCOMES: Using backward design educational pedagogy, a high-fidelity, full-procedural IPP simulation was fabricated and verified as an adequate educational tool for training and assessment. RESULTS: An expert consensus on the anatomic landmarks, steps and substeps, instruments, and errors to be included in the model was reached using a hierarchical task analysis and was successfully translated into a prototype hydrogel model. Experts performed all appropriate steps of IPP surgery and rated the simulation highly in terms of its realism and value as a training tool. On average, experts agreed that the model could function as a training tool, assessment tool, prerequisite for IPP accreditation, and requirement before live surgery. Experts stated they would have their trainees ideally complete an average of 1.75 models before live surgical training. All experts believed an operative checklist would be an ideal assessment tool. Witthaus MW, Saba P, Melnyk R, et al. The Future of Penile Prosthetic Surgical Training Is Here: Design of a Hydrogel Model for Inflatable Penile Prosthetic Placement Using Modern Education Theory. J Sex Med 2020;17:2299-2306.

Use of fosfomycin as targeted antibiotic prophylaxis before prostate biopsy: A prospective randomized study.

OBJECTIVES: To investigate whether switching ciprofloxacin to fosfomycin in the case of fluoroquinolone-resistant rectal bacteria influences the incidence of infectious complications after transrectal prostate biopsy. METHODS: From December 2015 until December 2017, patients undergoing prostate biopsy were randomly assigned to a control group or an intervention group in a prospective, open-label fashion at three different centers. The presence of fluoroquinolone-resistant organisms was detected by rectal swabs. Patients in the control group received ciprofloxacin. Patients in the intervention group received fosfomycin instead of ciprofloxacin in the case of fluoroquinolone-resistant bacteria on rectal swab culture. The primary end-point was the difference in occurrence of major (febrile) and minor (afebrile) infections between both groups. RESULTS: A total of 102 patients were randomized to the control group, and 102 patients to the intervention group. In the control group, nine complications occurred, of which five were major febrile complications. In the intervention group, six complications occurred, of which four were major febrile complications. The total number of complications (major and minor) did not differ between both groups (P = 0.59). A subgroup analysis of patients with fluoroquinolone-resistant bacteria on rectal swab showed five complications in the control group and one complication in the intervention group (P = 0.09). CONCLUSIONS: This represents the first prospective randomized study using rectal cultures for targeted antibiotic prophylaxis. Study findings show promising results for use of fosfomycin in patients with fluoroquinolone resistance.

Galanin Administration Partially Restores Erectile Function After Cavernous Nerve Injury and Mediates Endogenous Nitrergic Nerve Outgrowth In Vitro.

BACKGROUND: Previously, we found that the neuropeptide galanin was strongly upregulated soon after bilateral cavernous nerve injury (BCNI) and that galanin and its receptors were expressed in nitrergic erectile innervation. Galanin has been observed to exert neuroregenerative effects in dorsal root ganglion neurons, but evidence for these effects in the major pelvic ganglion (MPG) after BCNI is lacking. AIM: To evaluate the neurotropic effects of galanin receptor agonists and antagonists in vitro in nitrergic neurons and MPG and in vivo in rats after BCNI. METHODS: Male Sprague-Dawley rats underwent BCNI and sham surgery. Organ culture and single-cell neuron culture of the MPG were performed. Osmotic pump treatment with the galanin agonist in vivo and measurement of erectile response to electrostimulation after BCNI, immunohistochemical localization of galanin and receptors in the human neurovascular bundle, and myographic analysis of rat corpus cavernosum smooth muscle relaxation to galanin receptor agonists were investigated. OUTCOMES: Neurite outgrowth in vitro and erectile response to electrostimulation after BCNI in vivo, immunohistochemical localization of galanin and receptors, and penile muscle relaxation in vitro. RESULTS: Galanin showed neurotrophic action in vitro and inhibition of endogenous galanin significantly impaired neurite outgrowth in nitrergic but not in sympathetic MPG neurons. In vivo administration of a selective galanin receptor-2 agonist, M1145, resulted in partial recovery of erectile function (EF) after BCNI. Galanin did not act as a direct vasodilator on corpus cavernosum muscle strips. CLINICAL TRANSLATION: Endogenous neurotrophins such as galanin could be used as a strategy to improve EF for patients after BCNI from radical prostatectomy. STRENGTHS AND LIMITATIONS: We evaluated the effect of galanin on nerve regeneration and EF recovery in vivo and in vitro. Limitations include the lack of washout period for the in vivo experiment and absence of differences in the expression of neuronal markers between treatment groups. CONCLUSIONS: We identified galanin as a potential endogenous mechanism for nerve regeneration after BCNI, which could play a physiologic role in EF recovery after radical prostatectomy. In vivo treatment with exogenous galanin was beneficial in enhancing EF recovery after BCNI, but further research is necessary to understand the underlying mechanisms. Weyne E, Hannan JL, Gevaert T, et al. Galanin Administration Partially Restores Erectile Function After Cavernous Nerve Injury and Mediates Endogenous Nitrergic Nerve Outgrowth In Vitro. J Sex Med 2018;15:480-491.

Andrianne Mini-Jupette Graft at the Time of Inflatable Penile Prosthesis Placement for the Management of Post-Prostatectomy Climacturia and Minimal Urinary Incontinence.

BACKGROUND: After radical prostatectomy (RP), erectile dysfunction, often necessitating the need for inflatable penile prosthesis (IPP) insertion, and urinary incontinence and climacturia can ensue. AIM: To assess the efficacy and safety of the mini-jupette, a mesh used to approximate the medial aspects of the 2 corporotomies at the time of IPP insertion, for the management of climacturia and urine leakage in patients with minimal incontinence. METHODS: We conducted a pilot multicenter study of patients with post-RP erectile dysfunction and climacturia and/or mild urinary incontinence (≤2 pads/day [ppd]) undergoing IPP insertion with concomitant placement of a mini-jupette graft. OUTCOMES: Pre- and postoperative erectile function, continence and climacturia, and overall surgical outcomes were assessed. RESULTS: 38 patients underwent the mini-jupette procedure. The mean age of the population was 65.3 years (SD = 7.7). 30 had post-RP climacturia and 32 patients had post-RP incontinence (mean = 1.3 ppd, SD = 0.8). 31 patients received Coloplast Titan, 4 received AMS 700 LGX, and 3 received AMS 700 CX IPPs. Mean corporotomy size was 2.9 cm (SD = 1.0). Mean graft measurements were 3.2 cm (SD = 0.9) for width, 3.3 cm (SD = 1.3) for length, and 11.0 cm2 (SD = 5.1) for surface area. At a mean follow-up of 5.1 months (SD = 6.9), there were 5 postoperative complications (13.2%) of which 4 required explantation. Climacturia and incontinence were subjectively improved in 92.8% and 85.7%, respectively. Mean ppd decreased by 1.3 postoperatively. CLINICAL IMPLICATIONS: The Andrianne mini-jupette is a feasible adjunct to IPP placement that can be used for subsets of patients with post-RP climacturia and/or minimal incontinence. STRENGTHS AND LIMITATIONS: Strengths of this study include the novel nature of this intervention, the multi-institutional nature of the study, and the promising results demonstrated. Limitations include the retrospective nature of the study and the heterogeneity of the techniques and grafts used by different surgeons involved. CONCLUSION: Longer follow-up and larger patient cohorts are needed to confirm the long-term safety and benefits of this intervention. Yafi FA, Andrianne R, Alzweri L, et al. Andrianne Mini-Jupette Graft at the Time of Inflatable Penile Prosthesis Placement for the Management of Post-Prostatectomy Climacturia and Minimal Urinary Incontinence. J Sex Med 2018;15:789-796.

Additive effects of the Rho kinase inhibitor Y-27632 and vardenafil on relaxation of the corpus cavernosum tissue of patients with erectile dysfunction and clinical phosphodiesterase type 5 inhibitor failure.

OBJECTIVES: To evaluate the expression of the Rho/Rho-associated protein kinase (ROCK) pathway in the corpus cavernosum of patients with severe erectile dysfunction (ED) compared with healthy human corpus cavernosum, and to test the functional effects of two Rho kinase inhibitors (RKIs) on erectile tissue of patients with severe ED, which did not respond to phosphodiesterase type 5 inhibitors (PDE5Is). PATIENTS AND METHODS: Human corpus cavernosum samples were obtained after consent from men undergoing penile prosthesis implantation (n = 7 for organ bath experiments, n = 17 for quantitative PCR [qPCR]). Potent control subjects (n = 5) underwent penile needle biopsy. qPCR was performed for the expression of RhoA and ROCK subtypes 1 and 2. Immunohistochemistry staining against ROCK and α smooth muscle actin (αSMA) was performed on the corpus cavernosum of patients with ED. Tissue strips were precontracted with phenylephrine and incubated with 1 µm of the PDE5I vardenafil or with DMSO (control). Subsequently, increasing concentrations of the RKIs azaindole or Y-27632 were added, and relaxation of tissue was quantified. RESULTS: The expression of ROCK1 was unchanged (P > 0.05), while ROCK2 (P < 0.05) was significantly upregulated in patients with ED compared with controls. ROCK1 and ROCK2 protein colocalized with αSMA, confirming the presence of this kinase in cavernous smooth muscle cells and/or myofibroblasts. After incubation with DMSO, 10 µm azaindole and 10 µm Y-27632 relaxed precontracted tissues with 49.5 ± 7.42% (P = 0.1470 when compared with vehicle) and 85.9 ± 10.3% (P = 0.0016 when compared with vehicle), respectively. Additive effects on relaxation of human corpus cavernosum were seen after preincubation with 1 µm vardenafil. CONCLUSION: The RKI Y-27632 causes a significant relaxation of corpus cavernosum in tissue strips of patients with severe ED. The additive effect of vardenafil and Y-27632 shows that a combined inhibition of Rho-kinase and phosphodiesterase type 5 could be a promising orally administered treatment for severe ED.

Idiopathic Partial Thrombosis (IPT) of the Corpus Cavernosum: A Hypothesis-Generating Case Series and Review of the Literature.

INTRODUCTION: Idiopathic partial thrombosis (IPT) of the corpus cavernosum is a rare condition. The etiology is not fully understood; however, the presence of an either or not congenital web in these patients may contribute to the development of IPT. AIM: The aim of this study was to describe 18 new IPT cases and compare these with 38 cases found in the literature. METHODS: A multicenter retrospective analysis was performed. Descriptive statistics are given. MAIN OUTCOME MEASURES: The main outcome measures used were clinical presentation, clinical and radiographical diagnostics, treatment and resolution of symptoms. RESULTS: Patients most frequently presented with perineal swelling (10/18; 56%) and pain (13/18; 72%), unilateral (12/18; 67%) or bilateral (4/18; 22%), and pain during erection (10/18; 72%). Penile curvature, dysuria or fever (each 1/18; 6%) were uncommon presenting symptoms. In our series, magnetic resonance imaging demonstrated a fibrous web in the corpus cavernosum in 100% of cases and was more bilaterally (11/18; 61%) than unilaterally (7/18; 39%) diagnosed. Cycling was found to be a provocative factor for IPT occurrence in patients at risk as 61% (11/18) of patients reported being a frequent cyclist with the episode of IPT occurring immediately after or during cycling activity in 8 out of 18 patients (8/18; 44%). In five centers, 15 patients were treated conservatively, the majority being treated with therapeutic doses of low molecular weight heparin and simultaneous anti-aggregant therapy. In one center, all three patients were treated with a surgical approach. Complete resolution of symptoms was noted in only 50% of cases. CONCLUSION: IPT is a condition that presents typically with perineal pain and swelling. Cycling is often seen as a provocative factor, while the presence of a fibrous web at the level of the crurocavernosal junction is the underlying disorder allowing for entrapment of blood in the crura. Conservative treatment provides a reasonably good outcome in most cases. For therapy resistant cases, surgery can be considered.

A Low or High Physical Activity Level Does Not Modulate Prostate Tumor Tissue Protein Synthesis Rates.

INTRODUCTION: Physical activity level has been identified as an important factor in the development and progression of various types of cancer. In this study, we determined the impact of a low versus high physical activity level on skeletal muscle, healthy prostate, and prostate tumor protein synthesis rates in vivo in prostate cancer patients. METHODS: Thirty prostate cancer patients (age, 66 ± 5 yr; body mass index, 27.4 ± 2.9 kg·m -2 ) were randomized to a low (<4000 steps per day, n = 15) or high (>14,000 steps per day, n = 15) physical activity level for 7 d before their scheduled radical prostatectomy. Daily deuterium oxide administration was combined with the collection of plasma, skeletal muscle, nontumorous prostate, and prostate tumor tissue during the surgical procedure to determine tissue protein synthesis rates throughout the intervention period. RESULTS: Daily step counts averaged 3610 ± 878 and 17,589 ± 4680 steps in patients subjected to the low and high physical activity levels, respectively ( P < 0.001). No differences were observed between tissue protein synthesis rates of skeletal muscle, healthy prostate, or prostate tumor between the low (1.47% ± 0.21%, 2.74% ± 0.70%, and 4.76% ± 1.23% per day, respectively) and high (1.42% ± 0.16%, 2.64% ± 0.58%, and 4.72% ± 0.80% per day, respectively) physical activity group (all P > 0.4). Tissue protein synthesis rates were nearly twofold higher in prostate tumor compared with nontumorous prostate tissue. CONCLUSIONS: A short-term high or low physical activity level does not modulate prostate or prostate tumor protein synthesis rates in vivo in prostate cancer patients. More studies on the impact of physical activity level on tumor protein synthesis rates and tumor progression are warranted to understand the potential impact of lifestyle interventions in the prevention and treatment of cancer.

Synergistic effects of BAY 60-4552 and vardenafil on relaxation of corpus cavernosum tissue of patients with erectile dysfunction and clinical phosphodiesterase type 5 inhibitor failure.

INTRODUCTION: Overall efficacy rates of phosphodiesterase type 5 inhibitors (PDE5-i) for erectile dysfunction (ED) are 60-70%. PDE5-i treatment failures currently have to resort to invasive treatment options for restoration of erectile function. AIMS.: To assess changes in the nitric oxide (NO)/cyclic guanosine monophosphate (cGMP)/protein kinase (PKG) pathway in human corpus cavernosum (HCC) of PDE5-i nonresponders compared with healthy controls. To evaluate the effects of BAY 60-4552, a stimulator of soluble guanylate cyclase (sGC), and vardenafil on relaxation of HCC strips from PDE5-i nonresponders. MAIN OUTCOME MEASURES: mRNA expression, morphological localization of the NO/cGMP/PKG pathway, and relaxant capacity of both compounds alone or combined. Analysis of variance, t-test or Mann-Whitney test based upon number of groups and normality of data. METHODS: HCC tissues were harvested after consent from individuals undergoing penile prosthesis implantation (patients) and potent patients undergoing transurethral surgery (healthy controls, needle biopsy). HCC tissues of patients were compared with those of healthy controls for the expression of mRNA coding for PDE5A, eNOS, PKGα1, PKG2, sGCα1, sGCα2, sGCß1, sGCß2, α-smooth muscle actin (aSMA) and ß-actin by quantitative polymerase chain reaction (qPCR). The respective proteins were localized using immunofluorescence. Tissue strips of patients were precontracted with phenylepinephrine followed by incubation with 1 µM of either vardenafil or BAY 60-4552, or both simultaneously. RESULTS: The main targets in the NO/cGMP/sGC pathway were downregulated in PDE5-i nonresponders. The pathway was morphologically located to HCC smooth muscle, of which the overall content was preserved in ED patients based on aSMA expression. BAY 60-4552 and vardenafil have synergistic effects on relaxation of HCC of PDE5-i nonresponders. The main limitation is the small amount of control tissue precluding functional testing on these samples. CONCLUSION: Despite downregulation of the NO/cGMP/PKG pathway, combining BAY 60-4552 with vardenafil significantly enhanced relaxation HCC strips of PDE5-i nonresponders.

Simultaneous implant of inflatable penile prosthesis and artificial urinary sphincter: a single high-volume center experience.

Erectile dysfunction and stress urinary incontinence are both an important sequel after local therapy for prostate cancer, such as radical prostatectomy and radiotherapy. The implant of an inflatable penile prosthesis or an artificial urinary sphincter is an option if other treatments fail in both cases. There is a lack of literature regarding a simultaneous dual implantation. The aim of this study is to describe per- and postoperative morbidity and functional results. We included 25 patients operated between January 2018 and August 2022. Data were collected retrospectively. Standardized questionnaires for evaluating satisfaction were administered. There was a median operative time of 45 min (IQR 41.25-58). No intra-operative complications were seen. Four patients needed revision surgery, all of them regarding the sphincter prosthesis. One of these patients had additional revision surgery due to leakage of the penile implant reservoir. There were no infectious complications. There was a median follow-up time of 29 months (IQR 9.5-43). There was a satisfaction rate of 88% with patients and 92% with partners. Postoperative pads per day were reduced to zero or one in 96% of patients. We conclude that the dual implantation of an inflatable penile prosthesis and an artificial urinary sphincter was a safe and effective treatment in our series for patients with conservative treatment-refractory stress urinary incontinence and erectile dysfunction.

Penile prosthesis in the medically complex patient: a narrative review.

Background and Objective: Penile prosthesis surgery is considered a safe and effective treatment for patients with erectile dysfunction. Implantation in the medically complex patient can be a challenge. The benefits of treatment must outweigh the possible risks or complications. A description of possible problems and how to cope with them is given in this narrative review. Methods: Literature search was performed in January 2023 using different search prompts in PubMed. These articles, excluding non-English and non-full text articles, were listed by the two authors and afterwards, the most relevant ones were included. Key Content and Findings: This article is divided into five important topics. We evaluated different comorbidities such as spinal cord injury, diabetes mellitus and cardiovascular disease, in which preoperative work-up and counseling is of significant importance. A detailed description of these comorbidities and how to handle these can be found in each section. In addition to the preoperative aspect in organ transplant patients, problems during surgery can arise, e.g., with the reservoir placement. Similarly, in patients with previous pelvic surgery, an ectopic reservoir placement can prevent possible complications. Conclusions: Preoperative diagnostics are crucial and prosthetic surgery should be done by an experienced high-volume surgeon with a diverse range of surgical techniques at his disposal.

Majority of erectile dysfunction patients would have preferred earlier implantation of their penile prosthesis: validation of the recently changed EAU guidelines.

Until 2019, the European Association of Urology guidelines recommended the implantation of a penile prosthesis as a third-line therapy, which has since then changed to "if other treatments fail or depending on the patient's preference". Primary endpoint was to assess whether patients with a penile prosthesis and their partner would have preferred earlier implantation. Secondary endpoints were the reason why patient and partner wanted earlier implantation, how much earlier they wanted it, satisfaction of patient and partner and if patient and partner would have recommended the intervention. We selected patients with a virgin inflatable penile prosthesis operated between April 2013 and December 2019. We included 155 patients and 65 partners. Telephonic interview was conducted in a structured manner. Further data were collected retrospectively. The preference for earlier implantation was reported in 59.4% of patients and 46.2% of partners. Of them, respectively 53.2% and 46.6% would have wanted the prosthesis more than 5 years earlier. Satisfaction was seen in 83.2% of patients and 73.8% of partners. Respectively 82.6% and 78.4% of patients and partners would recommend the procedure. Our results indicate that a more patient-oriented approach with good counseling is desirable and that the "three-level" concept must be abandoned.

The effect of penis size on partner sexual satisfaction: a literature review.

Larger penis size has been associated with a sign of strength, masculinity, and social standing. Little study has examined the relationship between men's penis size and their partners' sexual satisfaction. The purpose of the present study was to detail and evaluate the effect of penis size on partner sexual satisfaction with a design of narrative literature review. A systematic search of MEDLINE/PubMed was conducted to discover relevant studies on this issue. Currently, available studies show incomplete results between the penis size and partners' sexual satisfaction and are limited by methodological drawbacks, including small sample's size. The link between penis size and the sexual satisfaction of the partner need to be supported by more robust scientific evidence.

The 'Mini-Jupette' technique for climacturia: a systematic review.

Background: The leakage of urine during sexual arousal, known as climacturia, is an under-recognized clinical condition often overshadowed by erectile dysfunction in men who have undergone radical prostatectomy. Objectives: This study aims to determine and evaluate the role of the Mini-Jupette technique and its alternatives in the treatment of climacturia. Data sources and methods: We conducted a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for systematic reviews. We searched Medline via PubMed, Scopus, and the Cochrane Library databases until October 2022. Results: We included seven studies involving 120 patients with climacturia. Different types of grafts were used, ranging from synthetic mesh to autologous grafts. In all seven studies, the use of the Adrianne Mini-Jupette (AMJ) and its alternatives showed a high percentage of improvement in climacturia, with reported complete resolution ranging from 65% to 93%. Regarding postoperative complications, one study reported the highest sling explantation rate at 11% (4/38), while other studies reported complications ranging from subjective symptoms such as dysuria and perineal pain to the need for subsequent artificial urinary sphincter placement. Conclusion: The AMJ sling and its variations are low-cost, time-efficient, and relatively safe procedures with high patient satisfaction rates among those treated for climacturia.

Satisfaction rates of inflatable penile prosthesis in men who have sex with men are high.

Men with erectile dysfunction (ED) have high patient satisfaction after placement of inflatable penile prostheses (IPP). The impact on satisfaction and quality of life has never been studied in men who have sex with men (MSM). This study sought to assess the satisfaction rates and quality of life of MSM after placement of IPP for ED. This study was a multi-institutional, retrospective study that enrolled adult men who self-identified as MSM and underwent IPP placement. Two questionnaires were administered at one time point post-operatively, the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS), and the Quality of Life and Sexuality with Penile Prosthesis (QoLSPP) questionnaire. Results of these questionnaires were analyzed with descriptive statistics. Forty-nine MSM were assessed retrospectively with median age of 62 years with average follow-up of 15.2 months. Median EDITS score was 93.2/100 (range, 70.5-100). Median overall QoLSPP score was 72/80 (58-79), with median scores of 22/25 (16-25), 19/20 (13-20), 18/20 (12-20), and 14/15 (9-15), for the functional, personal, relational, and social domains respectively. Overall, MSM report high satisfaction rates and quality of life after IPP placement. A better understanding of the needs and demands of this patient population may lead to improved patient satisfaction and quality of life.

Long-term assessment of the safety and effectivity of the mini-jupette sling: 5-year follow-up of the original series.

Background: In 2017, a prospective multicenter, multinational, investigational pilot study was conducted examining outcomes using a novel surgical technique, the Mini-Jupette sling, for the management of erectile dysfunction (ED) patients with climacturia and/or minimal stress urinary incontinence (SUI) after prostate procedures. Climacturia has been reported in up to 64% of patients following radical prostatectomy (RP). We sought to report the 5-year outcomes from this original cohort to assess long-term safety and effectivity of the mini-jupette sling in the treatment of ED and concomitant mild SUI and/or climacturia. Methods: This is a single-arm, multicenter, retrospective, observational study. We identified patients who were enrolled in the previous multicenter study with post-RP ED and climacturia and/or mild SUI- 2 PADS PER DAY (PPD) and underwent inflatable penile prosthesis (IPP) insertion with simultaneous placement of a mini-jupette sling. Data were collected including current PPD, subjective improvement in climacturia/SUI, complications, need for revision of IPP or additional urinary incontinence surgery, and date of most recent follow-up. SPSS was used for statistical analysis. Results: Of the original 38 patients, 5 have since died and 10 were lost to follow-up with 23/38 (61%) patients available for evaluation of long-term outcomes. The average follow-up time was 59 months (SD =8.8) with a mean age of 69 years (SD =6.8). Most patients (n=21, 91%) had subjective improvement of SUI and climacturia. One patient with persistent bothersome incontinence underwent artificial urinary sphincter (AUS) placement in 2018 with no complications, while the other is still considering a repeat procedure due to minor but persistent SUI. The mean PPD decreased from 1.4 preoperatively to 0.4 at a mean of 5 years of follow-up. Most patients reported satisfaction in their urinary symptoms with 91% and 73% reporting improvement in SUI and climacturia respectively, compared to 86% and 93% respectively in the original series. One (4.3%) patient had an IPP revision for pump malfunction. There were no device infections reported. Conclusions: The mini-jupette sling appears to be a safe and effective procedure with durable improvements in SUI and climacturia at 5 years of follow-up.

Single Dilation in Primary Inflatable Penile Prosthesis Placement Is Associated With Fewer Corporal Complications Than Sequential Dilation.

OBJECTIVE: To assess the difference in outcomes between single dilation (SingD) and sequential dilation (SeqD) in primary penile implantation, hypothesizing that patients who undergo SeqD had higher rates of noninfectious complications. METHODS: We performed a multicenter, retrospective study of men undergoing primary inflatable penile prosthesis placement. Intraoperative complications and postoperative noninfectious outcomes were assessed between the two groups. Multivariable analysis was performed to identify predictors of complications. RESULTS: A total of 3293 patients met inclusion criteria. After matching, there were 379 patients who underwent SingD and 379 patients who underwent SeqD. There was no significant difference in intraoperative complications between patients who underwent SingD vs SeqD, nor was there any difference in cylinder length (20 cm with interquartile range [IQR] 18-21 cm vs 20 cm with IQR 18-20 cm respectively, P = .4). On multivariable analysis, SeqD (OR 5.23 with IQR 2.74-10, P < .001) and older age (OR 1.04 with IQR 1.01-1.06, P = .007) were predictive of postoperative noninfectious complications. There was no significant difference in intraoperative complications between patients who underwent SingD vs SeqD, nor was there any difference in cylinder length. SeqD and older age were predictive of postoperative noninfectious complications. CONCLUSION: During inflatable penile prosthesis placement in the uncomplicated patient without fibrosis, SingD is a safe technique to utilize during implantation that will minimize postoperative adverse events, and promote device longevity without loss of cylinder length.