The Rationale for Photobiomodulation Therapy of Vaginal Tissue for Treatment of Genitourinary Syndrome of Menopause: An Analysis of Its Mechanism of Action, and Current Clinical Outcomes.

Objective: Light, particularly in the visible to far-infrared spectrum, has been applied to the female genital tract with lasers and other devices for nearly 50 years. These have included procedures on both normal and neoplastic tissues, management of condylomata, endometriosis, and menometrorrhagia, and, more recently, a number of fractional laser devices have been applied for the management of genitourinary syndrome of menopause (GSM) and stress urinary incontinence (SUI), and to achieve so-called vaginal rejuvenation. Photobiomodulation therapy (PBMT) has been proposed as an alternative for use in managing GSM and SUI. Methods: This article reviews the biological basis, symptoms, and management of GSM, and investigates the current status and rationale for the use of PBMT. Results and conclusions: Based on the preliminary evidence available, PBMT is safe and appears to be efficacious in treating GSM.

No. 358-Intravaginal Laser for Genitourinary Syndrome of Menopause and Stress Urinary Incontinence.

OBJECTIVE: This technical bulletin reviews the evidence relating to risks and benefits of using intravaginal laser technology in the management of genitourinary syndrome of menopause and stress urinary incontinence. INTENDED USERS: Gynaecologists, urogynaecologists, urologists, and other health care professionals who assess, counsel, and provide care for women with genitourinary syndrome of menopause and stress urinary incontinence. TARGET POPULATION: Adult women with genitourinary syndrome of menopause and stress urinary incontinence seeking complementary or alternative treatment options to topical estrogen, non-hormonal vaginal moisturizers, physiotherapy, intravaginal devices, and surgery. OPTIONS: The discussion relates to intravaginal laser treatments for genitourinary syndrome of menopause compared with topical estrogen and that for stress urinary incontinence. OUTCOMES: The outcomes of interest are objective and subjective rates of response to treatment, histologic outcomes, and procedural complications. EVIDENCE: PubMed, Medline, the Cochrane Database, and EMBASE were searched using the key words "genitourinary syndrome of menopause," "vaginal laser," "topical estrogen," and "urogenital atrophy." Results were restricted to English and human research. Articles were included until the end of September 2016. Clinical practice guidelines and guidelines of specialty societies were reviewed. Included studies were observational or prospective cohort when available. Only publications with study groups larger than or equal to 20 individuals were included, and non-peer-reviewed papers were excluded. VALIDATION METHODS: The content and recommendations were drafted and agreed upon by the principal authors. The Board of the SOGC approved the final draft for publication. The quality of evidence was rated using the criteria described in the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology framework. BENEFITS, HARMS, AND/OR COSTS: It is expected that this technical bulletin will benefit patients with genitourinary syndrome of menopause by ensuring treating physicians are aware of all treatment options including the potential benefit and associated risk with intravaginal laser therapy. This should guide patient informed consent before such procedures are undertaken. There are no direct harms or costs identified with the implementation of this guideline. SPONSORS: The SOGC. SUMMARY STATEMENTS: RECOMMENDATIONS.

[Radiotherapy and urogenital Paget disease]. / Le cas clinique du mois: Radiothérapie dans le cadre d'une maladie de Paget touchant la région génitale.

Urogenital Paget disease is usually treated by surgery. However, in case of recurrence or if multilating surgery is foreseen, radiotherapy seems to open a reasonable alternative. We report a successful treatment with radiotherapy in a patient with urogenital Paget's disease.

UVA1 phototherapy for genital lichen sclerosus.

BACKGROUND: Lichen sclerosus (LS) is characterized histologically by an inflammatory T-cell infiltrate, sclerosis and thickening of the dermis, and epidermal atrophy. Ultraviolet (UV) A1 therapy has been shown to be effective in the management of morphea and scleroderma, diseases that have some histological and clinical similarities with LS, and more recently in extragenital LS. AIM: To determine the effectiveness of UVA1 therapy for genital LS. METHODS: Seven women with severe genital LS uncontrolled by ultrapotent topical corticosteroids, with a median age of 62 years (range 48-78) and disease duration of 6-47 years, were treated with UVA1 therapy from a high output source. After completion of UVA1 therapy, a clinician and the patient graded the overall response of symptoms and physical signs. RESULTS: Five patients improved with therapy. Three obtained moderate improvement in overall disease severity and two had minimal improvement. Of these five, one relapsed within 3 months and another after a year. Both had a further course of UVA1 therapy, resulting in minimal improvement in one and moderate improvement in the other. In the remaining three, disease severity had improved to a point where intermittent use of topical corticosteroids resulted in acceptable control. DISCUSSION: UVA1 therapy may be of benefit in the management of vulval LS, a disease that is often poorly responsive to standard therapies. The therapy is well tolerated and could provide an acceptable therapeutic option for patients with severe disease.