Combined Implantation of a Penile Prosthesis and Adjustable Continence Therapy ProACT in Patients with Erectile Dysfunction and Urinary Incontinence after Radical Prostatectomy: Results of a Prospective Pilot Study

Synchronous Surgical Management of Erectile Dysfunction and Stress Urinary Incontinence: A Systematic Review and Meta-Analysis of Reoperation Rates

INTRODUCTION

The efficacy, safety, and postoperative outcomes of synchronous surgery for concomitant erectile dysfunction (ED) and stress urinary incontinence (SUI) remain unclear.

OBJECTIVES

We performed a systematic review and meta-analysis to evaluate the available synchronous surgical approaches for concomitant ED and SUI and to assess the reoperation rates compared to asynchronous surgery and surgery only for ED or SUI.

METHODS

We searched PubMed, Cochrane Library, and Embase databases until June 2022 for relevant studies. Based on data availability, we performed a meta-analysis of odds ratios (ORs) comparing reoperation rates after synchronous surgery in patients with concomitant ED and SUI versus asynchronous surgery, as well as surgery solely for ED or SUI (PROSPERO: CRD42022326941).

RESULTS

We included 18 studies in the systematic review (16,517 patients) and 5 in the meta-analysis. Comparing synchronous implantation of penile prosthesis and artificial urinary sphincter (AUS) versus asynchronous surgery, no statistically significant differences were observed in the reoperation rates [OR:0.98, 95% confidence interval (CI): 0.52-1.84, I²:0%). Comparing synchronous implantation of both penile prosthesis and AUS versus implantation of only a penile prosthesis or an AUS, combined surgery was associated with higher reoperation rates (OR:2.02, 95%CI: 1.29-3.16, I²:36% and OR:1.7, 95%CI: 1.25-2.32, I²:0%, respectively). Synchronous surgery led to high satisfaction rates and significant improvement in ED and SUI. Evidence for the combination of penile prosthesis with a male sling or the ProACT device is low, but data suggests it may be safe and effective. The synchronous placement of a Mini-Jupette sling and penile prosthesis represents a promising treatment modality for the correction of ED and mild SUI and/or climacturia.

CONCLUSIONS

Synchronous penile prosthesis and AUS implantation appears safe and effective in patients with severe ED and SUI. Further high-quality studies are mandatory to strengthen the current scarce evidence for synchronous surgery in patients with ED and SUI. Pyrgidis N, Barham DW, Hammad M, et al. Synchronous Surgical Management of Erectile Dysfunction and Stress Urinary Incontinence: A Systematic Review and Meta-Analysis of Reoperation Rates. Sex Med Rev 2022;XX:XXX-XXX.

Penile implant infection factors: a contemporary narrative review of literature

Objective

We aim to review and summarize published literature that features implanted penile devices and details infection of these devices as a complication. In particular, we will detail the factors that influence infection of penile implants.

Background

Types of penile prostheses (PP) include inflatable implants and semirigid implants; these are utilized for treatment of erectile dysfunction. Likely the most feared complication of penile implants is infection. There are a handful of factors that are implicated in device infection.

Methods

Searches were performed using MEDLINE and PubMed databases using keywords and phrases ‘penile implant AND infection’; ‘penile prosthesis AND infection’; ‘penile implant infection’. We have presented results from our literature search. We divided these into ‘Surgical Elements’ and ‘Patient Selection and Factors.’ Each topic is discussed in its own section.

Conclusions

Strides have been made since the initial penile prosthesis (IPP) surgeries to improve infection rates including diabetes control, antibiotic coating of devices, and antibiotic implementation. Going forward, more studies, especially randomized control trials, need to focus on defining levels of diabetic control (sugar control and A1C control), determining the role of metabolic syndrome in infection promotion and determining laboratory values which could be predictive of infection. We present a discussion of important factors to consider in the realm of PP infections. In addition, we include studies which discuss topics for future directions in decreasing the number of infections seen with PP.

Tissue Engineering and Its Potential to Reduce Prostate Cancer Treatment Sequelae-Narrative Review

Tissue engineering offers the possibility to overcome limitations of current management for postprostatectomy incontinence and ED. Developed in recent years biotechnological feasibility of mesenchymal stem cell isolation, in vitro cultivation and implantation became the basis for new cell-based therapies oriented to induce regeneration of adult tissue. The perspective to offer patients suffering from post-prostatectomy incontinence or erectile dysfunction minimal invasive one-time procedure utilizing autologous stem cell transplantation is desired management.

Future considerations in prosthetic urology

Since their popularization, genitourinary prosthetics have remained a gold-standard therapy for the treatment of erectile dysfunction and stress urinary incontinence and in cases of testicular loss or dysfunction. They have also represented an area of significant innovation, which has contributed to excellent long-term outcomes. Given this history, the objective of the current review was to provide a 5–10-year outlook on anticipated trends and developments in the field of genitourinary prosthetics. To accomplish this objective, a PubMed and patent search was performed of topics relating to penile and testicular prostheses and urinary sphincters. In regard to penile prostheses, findings demonstrated several new concepts including temperature-sensitive alloys, automated pumps, devices designed specifically for neophalluses, and improved malleable designs. With artificial urinary sphincters, new concepts include the ability to add or remove fluid from an existing system, two-piece systems, and new mechanisms to occlude the urethra. For testicular prosthetics, future implementations may not only better replicate the feel of a biological testicle but also add endocrinological functions. Beyond device innovation, the future of prosthetics is also one of expanding geographic boundaries, which necessitates variable cost modeling and regulatory considerations. Surgical trends are also changing, with a greater emphasis on nonnarcotic, postoperative pain control, outpatient surgeries, and adjunctive techniques to lengthen the penis and address concomitant stress incontinence, among others. Concomitant with device and surgical changes, future considerations also include a greater need for education and training, particularly given the rapid expansion of sexual medicine into developing nations.

Synchronous surgery for the combined treatment of post-radical prostatectomy erectile dysfunction and stress urinary incontinence: a lucrative evolution or an unnecessary complexity?

Aim of this review is to summarize and evaluate the current literature addressing the synchronous combined surgical treatment approach for co-existent post-radical prostatectomy erectile dysfunction and stress urinary incontinence. Severity of stress urinary incontinence is the basic element that defines which option of combined surgery will be offered to a patient. So, for cases of severe erectile dysfunction and severe stress urinary incontinence (>4 pads/day) the only available option is synchronous inflatable penile prosthesis plus artificial urinary sphincter dual implantation. When severe erectile dysfunction coexist with mild to moderate stress urinary incontinence synchronous inflatable penile prosthesis plus male sling or ProAct (Uromedica, Plymouth, MN, USA) device are the current available treatment options. Finally, when severe erectile dysfunction along with mild stress urinary incontinence and with or without climacturia are present, a new surgical technique of simultaneous inflatable penile prosthesis plus urethral mini-sling, named "Andrianne mini-jupette", implantation has been recently proposed. Synchronous combined surgery for post-radical prostatectomy erectile dysfunction and stress urinary incontinence seems to offer similar efficacy and safety results compared with two-stage implantation but in a more cost- and time effective approach. Thus, synchronous surgery, in the hands of experienced prosthetic surgeons, could be potentially a valuable alternative for the management of co-existent post-radical prostatectomy erectile dysfunction and stress urinary incontinence. Nevertheless, in order to acquire robust scientific data further prospective comparative studies on larger numbers of patients are surely needed.

Interventions to Address Sexual Problems in People With Cancer: American Society of Clinical Oncology Clinical Practice Guideline Adaptation of Cancer Care Ontario Guideline

Purpose

The adaptation of the Cancer Care Ontario (CCO) guideline Interventions to Address Sexual Problems in People With Cancer provides recommendations to manage sexual function adverse effects that occur as a result of cancer diagnosis and/or treatment.

Methods

ASCO staff reviewed the guideline for developmental rigor and updated the literature search. An ASCO Expert Panel ( Table A1 ) was assembled to review the guideline content and recommendations.

Results

The ASCO Expert Panel determined that the recommendations from the 2016 CCO guideline are clear, thorough, and based upon the most relevant scientific evidence. ASCO statements and modifications were added to adapt the CCO guideline for a broader audience.

Recommendations

It is recommended that there be a discussion with the patient, initiated by a member of the health care team, regarding sexual health and dysfunction resulting from cancer or its treatment. Psychosocial and/or psychosexual counseling should be offered to all patients with cancer, aiming to improve sexual response, body image, intimacy and relationship issues, and overall sexual functioning and satisfaction. Medical and treatable contributing factors should be identified and addressed first. In women with symptoms of vaginal and/or vulvar atrophy, lubricants in addition to vaginal moisturizers may be tried as a first option. Low-dose vaginal estrogen, lidocaine, and dehydroepiandrosterone may also be considered in some cases. In men, medication such as phosphodiesterase type 5 inhibitors may be beneficial, and surgery remains an option for those with symptoms or treatment complications refractory to medical management. Both women and men experiencing vasomotor symptoms should be offered interventions for symptomatic improvement, including behavioral options such as cognitive behavioral therapy, slow breathing and hypnosis, and medications such as venlafaxine and gabapentin.Additional information is available at: www.asco.org/survivorship-guidelines and www.asco.org/guidelineswiki .

Surgical Techniques for Managing Post-prostatectomy Erectile Dysfunction

Purpose of Review

Due to the increasing numbers of radical prostatectomies (RP) performed for prostate cancer, a substantial number of patients are now suffering from post-operative erectile dysfunction (ED). The aim of this study is to summarize the current literature on surgical techniques for managing post-prostatectomy erectile dysfunction.

Recent Findings

The PubMed database was searched for English-language articles published up to Jan 2017 using the following search terms: “prostatectomy AND erectile dysfunction”, “prostatectomy AND penile prostheses”, and “prostatectomy AND penile implants”. All of the studies that evaluated medical treatment were excluded. In the last few decades, the understanding of the anatomy of the male pelvis and prostate has improved. This has led to significant changes in the nerve-sparing radical prostatectomy techniques, with the aim of preserving post-surgical erectile function (EF). In this scenario, the prostate vascular supply and the anatomy of the neurovascular bundles have a central role. Penile prosthesis implantation is considered the third-line treatment option for RP ED patients, and they have been reported to be a very successful treatment with the highest patient satisfaction rate.

Summary

Considering the failure of penile rehabilitation, and the lack of evidence for accessory pudendal artery (APA) preservation and nerve graft, nerve-sparing surgery and penile prostheses represent, today, the only methods to permanently and definitively preserve or erectile function after RP.