(399) Reducing Out-of-Pocket Expenses for Peyronie’s Disease Therapy with a Novel Penile Traction Device

Abstract

Abstract Introduction Penile traction therapy (PTT) has gained popularity as a nonsurgical approach to penile lengthening and curvature correction in those with Peyronie's disease (PD). PD is an acquired fibrotic plaque that develops within the tunica albuginea and causes penile curvature, which can have significant physical and mental health consequences. Due to the sensitive nature of this disease presentation and the large number of unidentified or misdiagnosed people, current prevalence estimations in the US are around 11%. PD therapies aim to correct penile curvature while also addressing erectile dysfunction and pain. Common PD therapies include oral medications, intralesional penile injections, surgery, and stretching techniques. When deciding which therapies to pursue, disease severity, costs, compliance, and patient access to facilities and trained providers must be considered. Of these therapies, PTT with a penile traction device (PTD), although uncovered by insurance, has proven to be one of the most cost-effective PD treatments. While an effective treatment in some men, PTDs cost hundreds of dollars out-of-pocket. Objective Our project aims to address the financial and practicality concerns of penile traction therapy by creating an affordable and comfortable PTD. Methods Our PTD offers precise, dial-adjustable tensioning and penile holding systems with contoured penile holding plates lined with silicone cushions for improved grip and comfort. Our PTD is 3D-printed using polylactic acid (PLA) and medical-grade silicone. To assess our efforts in improving comfort, we measured holding capacity under tension at increasing amounts of penile clamping. We compared our silicone-lined clamp to an all-plastic clamp: this test served as a surrogate for comfort. By improving its grip on the penis, patients can secure their penis with minimal clamping force, thereby improving comfort. Results Our literature search revealed that the average cost for PTDs recommended by urologists for patients with PD was approximately $883. Our PTD currently costs $6.38 to manufacture and assemble. We found a statistically significant (p=0.000276) increase in the tension-holding capacity of the silicone-lined clamp compared to that of the all-plastic clamp. This demonstrates that our silicone-lined clamp may exert less clamping force on the penis, thereby providing patients with the same stretching and a more comfortable grip. Conclusions Future directions include exploring urologists' perception of PTT for PD and their PTD recommendation patterns, refining our current PTD model, and clinically testing our device compared to those currently available. Disclosure No.