Non-ablative Er:YAG laser therapy effect on stress urinary incontinence related to quality of life and sexual function: A randomized controlled trial
Abstract
OBJECTIVE
Stress urinary incontinence (SUI) is a common complaint in women after childbirth. It affects their quality of life and sexual satisfaction and is one of the major reasons for gynaecological surgery. There is a need for effective non-invasive treatment alternatives. The aim of this study was to evaluate the efficacy and safety of non-ablative Er:YAG laser therapy in the treatment of SUI and improvement of sexual gratification in parous women.
STUDY DESIGN
114 premenopausal parous women with SUI were randomized in two groups of 57 women; a laser intervention group and sham group. Both groups were treated according to the IncontiLase® clinical treatment protocol for SUI with non-ablative thermal-only Er:YAG laser, except that there was no energy output when treating the sham group. Patients were blinded to the allocation. At baseline and 3 months after treatment patients were clinically examined, answered questionnaires for SUI severity and sexual function assessment and their pelvic floor muscle (PFM) function was assessed with perineometry. Validated International Consultation on Incontinence Questionnaire - Urinary Incontinence Short Form (ICIQ-UI SF) was used as the primary outcome measure. The Pelvic Organ Prolapse Urinary Incontinence Sexual Questionnaire short form (PISQ-12) and The Female Sexual Function Index (FSFI) were used to assess the sexual function. Patients were monitored for discomfort and side-effects during treatment and follow-up period.
RESULTS…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 114 participants or records.
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