Efficacy of Fractional CO2 Laser Treatment in Post-Menopausal Women With Vaginal Atrophy

Overview

Vaginal dryness, itching, burning, irritability, secretion, and various urinary problems are the symptoms of vulvovaginal atrophy. Therefore, more attention must be paid to relieve these symptoms in order to provide better sexual health for postmenopausal women. At present, an accumulating body of evidence suggests safety and efficacy of laser and energy-based devices for the treatment of women's genitourinary conditions. More clinical studies are needed to assess the safety profile and clinical outcomes of the lasers and energy-based devices to treat the symptoms associated with vulvovaginal atrophy (VVA)

This is a prospective, investigational study that will be performed in private outpatient clinic on 30 participants. All participants will be scheduled for four visits (V1, V2, V3, and V4) with a 4- week interval where they will receive the interventions in the first three visits (V1, V2, and V3), While in the last visit (V4), the study will assess the participants' satisfaction with the treatment and any adverse events they experienced during the study period. Detailed medical history of all participants will be collected including age, age at menopause, parity, type of delivery, history of vaginal reconstructive surgery, history of hormonal treatment, and sexual activity status. At each visit (V1, V2, V3, and V4), the participants will be interviewed to assess Vaginal Health Index using the VHI score and assess the changes in the Female Sexual Function Index FSFI. Signs of vaginal atrophy will be evaluated during pelvic examination After pelvic examination and completion of the questionnaire, the interventions will be performed. The participants will receive the interventions in the first three visits (V1, V2, and V3).While in the last visit (V4), the study will assess the participants' satisfaction with the treatment and any adverse events they experienced during the study period. The Procedures will be performed in private outpatient clinic. The participants will receive the intervention by using the CO2 laser machine. Using the following settings with the internal handpiece: square pattern with Deep Mode, fractional density of 5% and energy level of 50 mJ and fluence of 283 J/cm2. The handpiece will be inserted into the vagina (up to 10 cm) The handpiece will be positioned with contact to the vagina and will be rotated to apply 12 pulses at each 1-cm marking (application of laser energy at 3-10-cm depths) until the distal end of the vaginal probe reaches the introitus. The laser application will be performed on an outpatient basis without local anesthesia in outpatient clinic. Participants will be advised to avoid sexual intercourse or intravaginal devices for at least 3 days after the procedure owing to transient local inflammation at the vaginal mucosa generated by the laser application.