Vaginal laser therapy as good as vaginal estrogen for relief of genitourinary symptoms of menopause

JAPAN: The alleviation of genitourinary symptoms brought on by vaginal laser therapy is comparable to that of vaginal estrogen therapy, states a study published in JAMA Network Open.

40% to 60% of postmenopausal women suffer from the extremely common illness known as genitourinary syndrome of menopause (GSM). It has been shown that vaginal estrogen is useful in easing GSM symptoms. There is a need for potent therapy alternatives since vaginal estrogen for genitourinary syndrome of menopause (GSM) should be administered with caution in women with contraindications.

The severity of GSM following vaginal laser treatment and estrogen therapy were compared by the authors in this study.

In order to achieve this goal, RCTs comparing the use of lasers and vaginal estrogen in adults were chosen. Data analyses were performed from April 9 to 12, 2022. Data were separately gathered by two researchers from the listed studies. There were 270 GSM-afflicted women in all, across 6 RCTs, of whom 135 were randomly assigned to laser therapy and 135 to estrogen therapy; the women's ages ranged from 54.6 to 61.0 years on average. Each study's risk of bias was evaluated using the Cochrane risk of bias tool for RCTs. The mean differences (MDs) with 95% confidence intervals were pooled using a random-effects model. The main results included the results of the Vaginal Analog Scale (VAS; higher scores indicate more severe symptoms), the Vaginal Health Index (VHI; higher scores indicate better vaginal health), the Vaginal Maturation Index (VMI; higher scores indicate higher estrogen effect on the vaginal epithelium), the Female Sexual Function Index (FSFI; higher scores indicate better female sexual function), and the Sexual Quotient-Female (SQ-F; higher scores indicate better female sexual function Urinary symptoms were evaluated as a separate concern.