Healing of Peyronie's disease after multimodal antioxidant treatment. A case series

Abstract

Introduction: Peyronie's disease (PD) is characterized by fibrosis of the penile tunica albuginea. Conservative treatment options may involve oral and/or injectable medications.

Materials and methods: This case series includes four patients with PD in the first phase. The diagnosis of PD included a medical history; penile palpation; a physical examination of the penis, documenting penile deformity (Kelâmi method); penile dynamic Doppler ultrasound (PDDU) + elastography, measuring the plaque and calculating its volume (cm3), and the deformation index (strain ratio); and the completion of the following questionnaires: IIEF to assess erectile function, VAS to assess pain, and Peyronie's Disease Questionnaire (PDQ) symptom bother to evaluate the psychosexual impact of the disease. Diagnostic follow-up evaluations were conducted before and every 6-12 months throughout the conservative treatment. The four patients were treated at our andrology clinic between January 2019 and November 2023. Our treatment included the following: bilberry, propolis, ginkgo biloba, silymarin, L-carnitine, coenzime Q-10, Boswellia, superoxide dismutase, vitamin E, vitamin C, topical diclofenac gel, propolis cream, and perilesional penile injections with pentoxifylline for cases involving penile plaques with volumes of > 0.100 cm3.

Results: Complete resorption of the PD plaque after treatment occurred in all cases. The disappearance of Peyronie's plaque occurred over a period ranging from 18 to 36 months, in relation to the volume of the plaque.

Conclusions: Despite the limited sample size in our study, these patients verifiably achieved the complete resorption of the affected disease area. Our results will provide useful insights for uroandrological clinical practice. Nevertheless, randomized controlled trials with a larger number of PD patients are needed to demonstrate the effectiveness of multimodal antioxidant treatment.