Divya Balchander1, Paul Nyirjesy. 1. Department of Obstetrics and Gynecology, Drexel University College of Medicine, Philadelphia, PA.
Abstract
OBJECTIVES: The aim of this study was to evaluate the efficacy of the fractionated CO2 laser in treating recalcitrant lichen sclerosus (LS). MATERIALS AND METHODS: The study population was 40 women diagnosed with LS who were symptomatic despite medical treatment. Patients had at least 2 or more laser sessions with a 2-month follow-up visit at the Drexel Vaginitis Center. A fractionated CO2 laser was used on affected areas at mild or standard power settings. Analyses were performed of changes in symptom rating scales, verbal reports, and physical examination findings. RESULTS: In the LS cohort of 40 patients, 22 women (55%) experienced symptoms that had persisted longer than 5 years before treatment. After the appropriate laser sessions, 72.5% of women described their improvement as significant or more than 66% improvement. In addition, there was a statistically significant reduction in vaginal pain, itching, dyspareunia, and dysuria. The presence of white epithelium decreased 20% after treatment. Furthermore, the mean corticosteroid use declined from 4.28 times per week to 2.04 times per week, indicating a resolution of many symptoms. CONCLUSIONS: The fractionated CO2 laser may be a helpful approach for managing LS that is unresponsive to traditional treatment options.
OBJECTIVES: The aim of this study was to evaluate the efficacy of the fractionated CO2 laser in treating recalcitrant lichen sclerosus (LS). MATERIALS AND METHODS: The study population was 40 women diagnosed with LS who were symptomatic despite medical treatment. Patients had at least 2 or more laser sessions with a 2-month follow-up visit at the Drexel Vaginitis Center. A fractionated CO2 laser was used on affected areas at mild or standard power settings. Analyses were performed of changes in symptom rating scales, verbal reports, and physical examination findings. RESULTS: In the LS cohort of 40 patients, 22 women (55%) experienced symptoms that had persisted longer than 5 years before treatment. After the appropriate laser sessions, 72.5% of women described their improvement as significant or more than 66% improvement. In addition, there was a statistically significant reduction in vaginal pain, itching, dyspareunia, and dysuria. The presence of white epithelium decreased 20% after treatment. Furthermore, the mean corticosteroid use declined from 4.28 times per week to 2.04 times per week, indicating a resolution of many symptoms. CONCLUSIONS: The fractionated CO2 laser may be a helpful approach for managing LS that is unresponsive to traditional treatment options.
Authors: Piero Campolmi; Giovanni Cannarozzo; Luigi Bennardo; Alessandro Clementi; Mario Sannino; Steven Paul Nisticò Journal: J Lasers Med Sci Date: 2021-10-18
Authors: Leia Mitchell; Andrew T Goldstein; Debra Heller; Theodora Mautz; Chelsea Thorne; So Yeon Joyce Kong; Maria E Sophocles; Hillary Tolson; Jill M Krapf Journal: Obstet Gynecol Date: 2021-06-01 Impact factor: 7.661