MeLSyTech, LLC

The aim of this prospective study is investigation of efficiency and safety of medical device "Magic Gyno" in accordance with the stated purpose. To assess the condition of the vaginal walls and vulva before and after laser treatment, the following methods will be used: gynecology examination, vaginal health index, clinical blood test, vaginal flora examination, vaginal pH. International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), Female Sexual Function Index (FSFI) and The Short Form Health Survey (SF-36) will be used to collect feedback on changes in the participants life quality. Total up to 70 participants with pathology of pelvic organs will be involved in the study. Participants will be divided into two groups: group with genitourinary symptoms and group with vaginal relaxation symptoms, by 35 participants in each. The time intervals between tests will be the same for both groups. The main hypothesis of the study is improvement in condition of the vaginal walls after laser treatment compared with the condition before treatment.

The aim of study is characteristic of changes in the vaginal wall after treatment of neodymium laser radiation with a wavelength of 1064 nm. To assess the condition of the vaginal walls before and after laser treatment, the following methods will be used: vaginal health index, perineometry, measurement of the vaginal wall thickness by ultrasound, Doppler sonography of the vaginal walls vessels, optical coherence tomography, biopsy, cytological and immunocytochemical methods. The King's Health Questionnaire will be used to collect feedback on changes in the participants life quality. Total up to 100 participants with and 20 participants without postmenopausal atrophy will be involved in the study. Participants will be divided into three groups: laser treatment (study group), topical hormones treatment (control group 1) and no treatment (control group 2) by 70, 30 and 20 participants in each group respectively. The time intervals between special tests and the tests themselves will be the same for all groups. Thus, a direct comparison between conventional treatment (topical hormones), laser treatment of the vaginal atrophy and normal condition without treatment will be made. The main hypothesis of the study is improvement in condition of the vaginal walls after laser treatment compared with the initial state of not less than thirty percent of participants, and improvement in condition on average compared with the control group.

The aim of this prospective study is investigation of efficiency and safety of medical device "Magic Max" for preoperative treatment of pelvic organs prolapse I-II degree of severity. To assess the condition of the vaginal walls and vulva before and after laser treatment, the following methods will be used: ultrasonography with Doppler ultrasonography, vaginal health index, histological examination, immunohistochemical examination, optical coherence tomography (OCT) (elastography). Pelvic Floor Distress Inventory Questionnaire (PFDI-20), The Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12), International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), Pelvic Floor Impact Questionnaire (PFIQ-7) will be used to collect feedback on changes in the participants life quality. Genetic testing of 12 gene variants will be carried out. Correlation of genes variants and treatment efficacy will be assessed. Total up to 135 participants with pelvic organs prolapse I-II degree of severity, or any other pathology of pelvic organs, which require surgical intervention will be involved in the study. Participants will be divided into three groups: group with anterior and/or posterior (A/P) colporrhaphy and laser preoperative treatment (laser treatment group), group with A/P colporrhaphy only (control group 1), and group with any other surgical intervention of pelvic area (control group 2), by 45 participants in each. The time intervals between tests will be the same for groups with A/P colporrhaphy, group with any other surgical intervention will be examined before and on the day of surgery without further observation. The main hypothesis of the study is improvement in condition of the vaginal walls after laser preoperative treatment compared with the control group 1.