Antibiotics and Inflatable Penile Prosthesis Insertion: A Literature Review

50 years of inflatable penile implants: Where do we stand in France?

INTRODUCTION

With 50 years' experience, inflatable penile implants are the preferred option for erectile dysfunction refractory to pharmacological and mechanical treatment. Technical and surgical improvements have optimized patient success and satisfaction. However, multi-factorial dissatisfaction persists.

OBJECTIVE

The aim of this study is to provide an overview of available technological improvements and innovations, as well as the perioperative management and complications of inflatable penile implant surgery.

METHOD

A literature review was carried out over the last twenty years to answer 4 questions: what are the different inflatable penile implants available in 2023, for which indications, results and complications.

RESULTS

Four companies propose inflatable penile implants in France. The main improvements have been in the various components of the prosthesis with better cylinder extension, more ergonomic reservoirs, and more manageable pumps, leading to a better durability. Indications have been extended to patients suffering from Peyronie's disease and in emergency cases of priapism. In response to demand from the transgender population, specific phalloplasty implants have been developed. New options are being developed for difficult cases of retracted penis. Results show a high satisfaction rate. Currently the main challenge is the management of infection with the development of rescue protocols using antibiotics to preserve implants - or replace them in a single operation.

CONCLUSION

After 50years' experience, improvements in penile implants led to effective, satisfactory and safe treatment and can be proposed in new indications. Further development is sill necessary to offer solutions in difficult cases.

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.