Fractional CO2 laser for the treatment of Peyronie’s disease

A pilot clinical trial

Auteurs-es

  • Justin Y.H. Chan Division of Urology, Department of Surgery, University of Toronto https://orcid.org/0000-0001-7952-9123
  • Abdullah Alhamam Department of Urology, Imam Abdulrahman Bin Faisal University
  • Luke Witherspoon Division of Urology and Men’s Health Centre, The Ottawa Hospital (Civic Campus) Ottawa, Canada
  • Jason K. Rivers Department of Dermatology and Skin Science, University of British Columbia
  • Ryan K. Flannigan Department of Urologic Sciences, University of British Columbia

DOI :

https://doi.org/10.5489/cuaj.8852

Mots-clés :

Peyronie's Disease, Penile Curvature, Erectile Dysfunction, Penile Induration, Laser Therapy

Résumé

INTRODUCTION: Fractional CO2 laser therapy is used to treat fibrosing conditions similar to Peyronie’s disease (PD). The aim of the study was to evaluate the safety and efficacy of using a fractional CO2 laser in the management of chronic phase PD.

METHODS: This was a single-site, non-randomized, open-label study using a fractional CO2 laser. Subjects underwent three treatment sessions every six weeks with a fractional CO2 device. Topical triamcinolone was applied immediately after each treatment. Between treatments, patients performed penile modeling three times daily. Penile curvature assessments, self-reported questionnaires, and adverse event screenings were completed at baseline, 24 weeks, and 52 weeks.

RESULTS: Five patients were included in the study. The median baseline penile curvature was 37.0° (interquartile range [IQR] 33.0°, 53.0°), and at 52 weeks, this had reduced to a median curvature of 28.0° (IQR 17.50°, 44.0°, p=0.03), representing a median reduction in penile curvature by 24.3% (IQR 17.0%, 47.5%). The International Index of Erectile Function Overall scores were comparable at baseline and at 52 weeks (median 59.0, IQR 42.5, 66.5 vs. median 60.0, IQR 53.5, 70.0 respectively, p=0.81). Patients did report significant improvement in overall Peyronies’ Disease Questionnaire scores from baseline to 52 weeks after laser treatment (median 26.0, IQR15.0, 29.5, vs. median 14.0, IQR 7.0, 22.50, respectively, p=0.03). Four patients reported self-limiting side effects immediately after laser therapy that resolved spontaneously within two weeks.

CONCLUSIONS: With encouraging results at 52 weeks, fractional CO2 laser therapy may serve as a well-tolerated and minimally invasive therapy for PD in the future.

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Publié-e

2024-10-07

Comment citer

Chan, J. Y., Alhamam, A. ., Witherspoon, L., Rivers, J. K., & Flannigan, R. K. . (2024). Fractional CO2 laser for the treatment of Peyronie’s disease: A pilot clinical trial. Canadian Urological Association Journal, 19(2), 25–31. https://doi.org/10.5489/cuaj.8852

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Rubrique

Original Research