Safety outcomes of the first Rigi10™ malleable penile prostheses implanted worldwide.

Implantation of penile prosthesis is considered when conservative measures fail or are unacceptable to patients' wishing treatment for erectile dysfunction. In the United States (US), inflatable penile prostheses are more often used than malleable penile prostheses (MPP). Outside the US, the reverse is true because third-party reimbursement is not available, and MPP is considerably cheaper.

Subcoronal Incision for Inflatable Penile Prosthesis Does Not Risk Glans Necrosis.

Purpose: Glans vascular compromise had previously been considered a rare but devastating complication of the subcoronal incision for inflatable penile prosthesis surgery. Here, we describe the largest series of subcoronal implants to date to assess contemporary complication rates.

Materials And Methods: A retrospective review of subcoronal prosthesis placements by a single surgeon from Seoul, South Korea, was performed.

The emerging role of somatic tumor sequencing in the treatment of urothelial cancer.

The development of rapid genome sequencing has greatly enhanced our understanding of the molecular biology underlying many malignancies. Whole exome sequencing has highlighted the individualistic nature of malignancies on a patient-to-patient basis and begun to revolutionize therapeutic approaches. In recent years, whole genome sequencing of urothelial malignancies has identified a host of somatic mutations which contribute to growth, progression, and metastasis of urothelial carcinoma of the bladder and upper tract urothelial carcinoma.

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.

Penile implant infection part 3: the changing spectrum of treatment.

Penile prosthesis infection remains a rare but devastating complication of implantation. Historically, management of device infection was always extirpation. While certainly effective, device removal leaves an unhappy patient with a shortened penis.

The last survivor of unitary and two-piece inflatables-the Ambicor. Does it still have a role in today's implant marketplace?

The history of the development of today's very dependable three-piece inflatable penile prostheses is fascinating. In its infancy, the three piece was plagued with frequent revisions and a relatively complex insertion and consequently unitary and two-piece prostheses flourished with the implanting urologists. While the surgery was less difficult because these devices did not require the dreaded reservoir insertion, they often proved unsatisfactory to patients in flaccidity, erection and longevity.

Nuances of infrapubic incision for inflatable penile prosthesis.

This workshop completes the trilogy of nuances of the various incisions used to place an inflatable penile prosthesis (IPP). Infrapubic placement was the original technique employed 50 years ago for the very first IPP surgeries. The historical perspective of the development of implantation incisions and the original Scott prosthesis highlighted in this work should be fascinating to today's younger prosthetic urologists.

Implant practice building: tenets to growing a successful and rewarding practice.

Achieving a thriving sexual medicine practice with a high volume of penile implants is both challenging and rewarding for the prosthetic surgeon. It is not an easy feat to accomplish. Techniques of practice building from physician referrals and marketing to the patient have changed remarkably in the era of social media.

Evolution of techniques for aesthetic penile enlargement during prosthesis placement: a chronicle of the Egydio non-grafting strategy.

Since penile prostheses only provide axial rigidity, correction of penile deformity and enlargement of the visible penis during implant surgery may be desired. Evolving techniques of tunica expansion have made it possible to avoid grafting and preservation of the cylindrical appearance without bulges and indentations. After two decades of devising individualized solutions for patients and continuous enhancements of existing surgical solutions, Dr.

Is there still a place for malleable penile implants in the United States? Wilson's Workshop #18.

The use of semirigid rod penile prosthesis for the management of erectile dysfunction was first described over 85 years ago. Since then, there have been numerous design advancements leading to improved overall durability, concealability, rigidity, and natural feel. However, the inflatable penile prosthesis (IPP) still has a higher patient satisfaction rate and is currently the most commonly inserted prostheses in the United States.

Nuances of subcoronal inflatable penile prosthesis for physicians accustomed to penoscrotal approach.

In a special miniseries highlighting the different surgical techniques to the inflatable penile prosthesis (IPP), Wilson's Workshop seeks to bring forth skill considerations for the modern implanter. Each work is authored by a highly regarded surgeon who has truly honed the art of their respective approach. Today, most implanters are comfortable with either the penoscrotal or suprapubic incision.

Penile implant infection prevention part II: device coatings have changed the game.

The single most important factor in the reduction of penile implant infections has been the infection retardant coatings. Virtually every inflatable penile prosthesis (IPP) sold for the last 15 years in America has been coated and the device infection rate has dropped over 50% to less than 1% in experienced implanter practices. The vast majority of penile implants are contaminated with bacteria at time of surgery and the bacteria live within the implant spaces in a quiescent fashion protected by a biofilm secreted by the organisms that makes them impermeable to antibiotics or the body's defense mechanisms.

Penile implant infection prevention part 1: what is fact and what is fiction? Wilson's Workshop #9.

Inflatable penile prosthesis (IPP) infections are undeniably devastating for patient and surgeon alike. While less common in this modern era, the landscape of prosthesis infection is shifting. Continued examination of risk factors for infection and re-evaluation of common practices remain critical should we aim to advance the field.

The androgen receptor regulates a druggable translational regulon in advanced prostate cancer.

The androgen receptor (AR) is a driver of cellular differentiation and prostate cancer development. An extensive body of work has linked these normal and aberrant cellular processes to mRNA transcription; however, the extent to which AR regulates posttranscriptional gene regulation remains unknown. Here, we demonstrate that AR uses the translation machinery to shape the cellular proteome.

Does the Diagnosis of Bladder Cancer Lead to Higher Rates of Smoking Cessation? Findings from the Medicare Health Outcomes Survey.

Purpose: Smoking is the most common risk factor for bladder cancer and it is associated with adverse clinical outcomes. The bladder cancer diagnosis represents a teachable moment for smoking cessation. We investigated the likelihood of smoking cessation after bladder cancer diagnosis in a population database.

Cell type-specific abundance of 4EBP1 primes prostate cancer sensitivity or resistance to PI3K pathway inhibitors.

Pharmacological inhibitors against the PI3K-AKT-mTOR (phosphatidylinositol 3-kinase-AKT-mammalian target of rapamycin) pathway, a frequently deregulated signaling pathway in cancer, are clinically promising, but the development of drug resistance is a major limitation. We found that 4EBP1, the central inhibitor of cap-dependent translation, was a critical regulator of both prostate cancer initiation and maintenance downstream of mTOR signaling in a genetic mouse model. 4EBP1 abundance was distinctly different between the epithelial cell types of the normal prostate.