Fractional Microablative CO2 Laser Research Articles

Multifaceted Impact of CO2 Laser Therapy on Genitourinary Syndrome of Menopause, Vulvovaginal Atrophy and Sexual Function.

Genitourinary syndrome of menopause (GSM) encompasses a range of distressing symptoms in the vulvovaginal and/or bladder-urethral regions related to menopause changes, negatively influencing woman's quality of life and sexual activity. Fractional micro-ablative CO2 laser therapy has shown the potential to reinstate the vaginal epithelium to a condition akin to the premenopausal state, thereby ameliorating the subjective symptoms associated with GSM. We conducted a prospective, pilot study in 73 sexually active postmenopausal women treated with CO2 laser for their GSM symptoms, while assessing Vaginal Health Index Score (VHIS) and sexual function through the Female Sexual Function Index (FSFI) Questionnaire. The laser treatment resulted in a decrease in VHIS and patient-reported vulvovaginal atrophy (VVA) symptoms, with a significantly lower prevalence of vaginal itching, dryness, and burning (p < 0.001), as well as dyspareunia (p = 0.002). The occurrence of urinary incontinence, urgency, and vaginal heaviness significantly reduced, with an improvement in the staging of cystocele, either to Stage 1 or complete resolution (p < 0.001). FSFI total and domain scores were significantly higher after the treatment, indicating better sexual function, with a post-treatment score median of 25 (p < 0.001). Therefore, using a three-cycle fractional CO2 laser was an effective choice for reducing urogenital discomfort related to GSM in postmenopausal women.

Understanding the Benefits of CO2 Laser Treatment for Vulvovaginal Atrophy.

Background and Objectives: Postmenopausal vaginal discomfort is often attributed to vulvovaginal atrophy (VVA). Women with VVA experience symptoms such as vaginal dryness, itching, burning, irritation, and dyspareunia. Materials and Methods: This pilot study was conducted to assess the effects of a micro-ablative fractional CO2 laser on the clinical symptoms of VVA, as well as concordant sexual function. The severity of VVA symptoms was evaluated by a visual analogue scale (VAS), while the condition of the vaginal mucosa was evaluated using the Vaginal Health Index Score (VHSI). Sexual function was evaluated using the Female Sexual Function Index (FSFI) Questionnaire. Results: Our cohort included 84 sexually active postmenopausal women with bothersome VVA, leading to sexual health complaints. The mean age of the participants in our study was 55.2 ± 5.4 years, with an average postmenopausal period of 6 ± 4.8 years. The age of our patients and the length of their postmenopausal period exhibited a significant negative correlation with VHSI scores, while a longer postmenopausal period was associated with increased severity of vaginal dryness and dyspareunia. Baseline VHSI values showed that 65% of patients had atrophic vaginitis with pronounced VVA symptoms (70.2% experienced vaginal itching, 73.8% reported vaginal burning, 95.3% had vaginal dryness, and 86.1% suffered from dyspareunia). Lower VHSI values significantly correlated with lower FSFI scores, while more severe VVA symptoms scores correlated with lower FSFI scores. VVA symptoms were significantly less severe after treatment. VHIS regained high non-atrophic values in 98.8% of patients post-treatment (p < 0.001). FSFI total and domain scores were significantly higher after treatment (p < 0.001). Conclusions: Our study revealed that fractional CO2 laser is a useful treatment option to alleviate VVA symptoms and improve vaginal health and sexual functioning in postmenopausal women.

The effect of fractional microablative carbon dioxide laser therapy on vaginal atrophy in menopause women: A review

Vaginal atrophy is one of Genitourinary Syndrome of menopause. This condition occurs due to decreased estrogen levels during menopause. Epidemiological data obtained from several countries estimated that up to 50% of post-menopausal women experience symptoms of vaginal atrophy. This paper aims to conduct a systematic review, and this meta-analysis is to analyze the effect of micro ablative fractional CO2 laser therapy on vaginal atrophy in postmenopausal women. Data was collected online from Pubmed-MEDLINE, Scopus, EBSCO, Cambridge Core, ProQuest, Springer Link, Cochrane Library, and ClinicalTrials.gov databases. Tracking will be carried out in May-July 2023. The population of this study is the result of clinical trial research on the effect of microablative fractional CO2 laser therapy on vaginal atrophy in postmenopausal women. Meta-analysis showed that the VHI score was higher after therapy in the group that received micro ablative fractional CO2 laser compared to the group that received sham laser for vaginal atrophy in menopausal women. VAS scores were lower after administration in the group that received microablative fractional CO2 laser compared to the group that received sham laser for vaginal atrophy in menopausal women. The incidence of side effects in the CO2 laser group did not differ from the sham laser group. This study recommends an RCT study was conducted comparing micro ablative fractional CO2 laser compared to other energy-based devices such as erbium laser and radiofrequency on vaginal atrophy in postmenopausal women so that it can be used as a basis for further systematic review research and meta-analysis.

A Study Protocol of Micro-Ablative Fractional CO2 Laser in Postmenopausal Women With Overactive Bladder Syndrome

A Study Protocol of Micro-Ablative Fractional CO2 Laser in Postmenopausal Women With Overactive Bladder Syndrome

Long-term clinical and histological safety and efficacy of the CO2 laser for treatment of genitourinary syndrome of menopause: an original study

Objective This study aimed to evaluate histological modifications of the vaginal mucosa after repeated microablative fractional CO2 laser treatments. As secondary objectives we evaluated the clinical effects associated with repeated microablative fractional CO2 laser treatments using validated questionnaires. Methods A prospective intervention study was performed in the Division of Gynecology and Obstetrics, Urogynecology Unit, IRCCS San Raffaele Scientific Institute with 15 postmenopausal women complaining of genitourinary syndrome of menopause symptoms. The cohort of patients was submitted to at least two previous laser treatment cycles in the past years. The Vaginal Health Index (VHI), visual analog scale (VAS), Female Sexual Function Index (FSFI), Urinary Distress Inventory-6 (UDI-6), International Consultation on Incontinence Questionnaire – Urinary Incontinence (ICIQ-UI) and 5-point Likert scale were used. Moreover, histological examinations were carried out on all samples. Results At 4 weeks after the last treatment, the VHI score and all FSFI items were significantly increased compared with baseline. We observed a statistically significant decrease in both frequency and severity for all urinary symptoms after the follow-up. We observed a statistically significant increase in the number of epithelial cell layers with a consequent increase in epithelial thickness, in the number of glycogen-filled cells and in the number of papillae after the laser treatment. No signs of fibrosis were observed as neovascularization was observed in each woman. Conclusions This is the first study demonstrating the histological persistency of efficacy in repeated annually laser treatment cycles, with tissue changes always leading to regenerative results without any sign of fibrosis. Clinical Trial Registration ClinicalTrials.gov ID: NCT04868812 (release date: 27 April 2021).

Abstract P4-07-34: CO2 laser, radiofrequency, and promestriene in treatment of genitourinary syndrome of menopause in breast cancer survivors. Clinical and histological aspects of a randomized control trial

Abstract Background: 74% of women have urogenital symptoms classified as Genito-urinary Syndrome of menopause (GSM) during breast cancer treatment. Promestriene is effective and safe in the treatment of GSM. However, some women and oncologists are not comfortable with long-term use. Therefore, new options for and alleviating GSM have been considered, such as microablative fractional CO2 laser (CO2L) and microablative fractional radiofrequency (RF). Objective: To compare the effect of promestriene, CO2L, and RF treatments of GSM in women with breast cancer in the use of antiestrogens therapy, concerning clinical and histological findings of vulvar vestibule. Methods: This is a secondary analysis of a Multi-arm randomized controlled trial (NCT04081805). Were eligible for the study 100 women with breast cancer using adjuvant endocrine therapy referring moderate to severe symptoms of GSM (itching, dyspareunia, fissures, thinning of vaginal rugae, and tropism reduction). After providing written informed consent, they were evaluated according to pre and post-treatmentpost-treatment protocol by filling the VAS of GSM and by clinical evaluation including a standardized gynecological exam with vestibular biopsy. Women were then randomized to either CO2L, RF or promestriene groups. The CO2L and RF groups received 3 consecutive monthly outpatient vulvovaginal energy applications. The CT was oriented for domiciliary use of promestriene, 1g/d for 21 days and, subsequently, twi4 month seek for 4 months. The follow-up visit was performed 120 days after interventions and also included an evaluation of global patient impression of improvement (5 points Likert scale). Results: 94 women were randomized as follows: 32 in the CO2L group, 32 in the RF and 30 in the promestriene. 70 patients concluded the treatment and had adequate pre and post-treatment material to analyze, 23 CO2L, 21 RF and 26 promestriene. Pre-treatment demographic and clinical data are presented on table 1. The evolution of GSM according to each treatment is demonstrated on table 2. Was also reported a high satisfaction after the treatment protocol in all groups evaluated by Likert Scale:CO2L 4,783 (0,518), RF 4,150 (0,813), CT 4,280 (1.13), p=0,055. The histological parameters were presented on table 3. Histological atrophy was surprisingly identified in only 4 women (5.7%), pre-treatment. No injuries to the histological structure of the vulvar vestibule or relevant clinical adverse events were identified post-treatments. Conclusion: CO2L, RF, and promestriene provided significant and similar improvement of GSM in women with breast cancer using anti-estrogens. The use of energies did not cause structural tissue damage or relevant clinical complications. Table 1. Clinical and demographic parameters before treatment Mean (standard deviation); BMI body mass index, Tukey test: Similar letters (a, b) mean similar results. Chi-Square Table 2. Evolution of GSM (VAS) after treatment with CO2L, RF, and promestriene Mixed ANOVA. VAS - Visual Analog Scale of GSM Symptoms, values expressed in mean (SD) Table 3. Histological parameters according groups and pre and post-treatment Citation Format: Angela Flavia L. Waitzberg, Andreia Fabiana V. Franco, Ana Maria Bianchi-Ferraro, Roberto Marcela, Gabriela Cantarelli, Chayane Dedonatto, Marisa Patriarca, Rita Dardes, Neila Speck, Zsuzsanna Jarmy-di Bella, Marair Sartotti, Joaquim Almeida. CO2 laser, radiofrequency, and promestriene in treatment of genitourinary syndrome of menopause in breast cancer survivors. Clinical and histological aspects of a randomized control trial [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P4-07-34.

Feasibility, Safety and Efficacy of Fractional Micro-Ablative CO2 Vaginal (FxCO2) Laser Treatment and Platelet-Rich Plasma (PRP) in Women with Urge Urinary Incontinence

Background: Urge urinary incontinence (UUI) is the involuntary loss of urine associated with urgency, frequency, and nocturia. Current management involves behavioural therapies, which can be time-consuming and costly to the patient, and medications, which can have side effects. Fractional micro-ablative CO2 laser (FxCO2) and platelet-rich plasma (PRP) are two novel approaches that may offer symptomatic relief for women with UUI. Objectives: To evaluate the feasibility, safety, and efficacy of FxCO2 vaginal laser treatment and PRP in women with refractory UUI with urinary function and sexual function as secondary outcome measures. Study Design: This was a single-centre prospective cohort study. Participants with UUI underwent three treatments of transvaginal FxCO2 laser and PRP, administered at 4–6-week intervals. Outcomes were assessed with the Australian Pelvic Floor Questionnaire (APFQ) at baseline (T1), 3-6 months (T2), and ≥12 months follow-up (T3). The 12-month follow up data were obtained by face-to-face visit or follow up telephone call. The primary outcome was change in UUI symptoms. Secondary outcomes were related to overall bladder function and sexual function. Outcomes were assessed using Wilcoxon signed-rank test. Results: In this study, 121 participants underwent treatment with FxCO2 laser and PRP for UUI. There was a significant reduction in the average severity of all self-reported measures of primary and secondary outcomes from T1 to T2 (p&lt;0.02). Improvements in all bladder function outcomes remained statistically at T3 (p&lt;0.04). There were no adverse events in this cohort. Conclusion: This study suggests that FxCO2 laser with PRP appears to be a safe, feasible, and effective treatment for UUI, bladder function, and sexual function. FxCO2 laser and PRP may have a role as an alternative therapy for severe and refractory UUI.

Effects of Fractional CO2 Laser Treatment on Patients Affected by Vulvar Lichen Sclerosus: A Prospective Study.

Background: Fractional carbon dioxide (CO2) lasers are today considered the most effective and efficient treatment for many vulvovaginal disorders, providing mini-invasive procedures without side effects. Previous studies demonstrated the efficacy of fractional CO2 lasers in vulvar lichen sclerosus (VLS), a chronic skin disorder characterized by itching and painful lesions. Complications include pain, sexual and/or urinary dysfunction, with a negative quality of life, and an increased risk of squamous cell carcinoma. A definitive VLS treatment is still lacking. Objectives: This is a prospective, single-center study aimed at evaluating the effect of fractional microablative CO2 laser treatment on women affected by VLS. Materials and methods: Patients with histologically confirmed VLS underwent three fractional microablative CO2 laser treatments, 4 weeks apart, on the genital affected areas. Clinical and VLS-related symptoms, side effects, and patient satisfaction index were assessed and recorded for all the patients using the visual analog scale (VAS). Results: Data from a total of 70 patients were included, paired at different time points and analyzed. VLS-related symptoms and other relevant parameters (pH, vaginal introitus discomfort, dyspareunia, vaginal dryness, itching, and burning) showed a statistically significant improvement (p < 0.001) after the first laser treatment and kept improving after second and third sessions. According to VAS, the two most common symptoms, vaginal introitus discomfort and dyspareunia, went from (mean ± standard deviation) 8.2 ± 2.3 and 8.3 ± 2.2, respectively, at baseline, to 3.6 ± 2.6 and 3.8 ± 2.6, respectively, 1 month after the last treatment. Vaginal dryness, itching, and burning were significantly improved as well. Most patients declared to be very satisfied with the results of the treatment. A total of 62.8% of the women expressed a satisfaction score ≥8 on a scale from 0 to 10. Conclusions: Fractional microablative CO2 laser treatment seems to be safe and effective to treat VLS and improve VLS-related symptoms.

Vaginal CO2 laser therapy versus sham for genitourinary syndrome of menopause management: a systematic review and meta-analysis of randomized controlled trials.

The research of new therapeutic modalities, especially with energy-based devices, has been increasing nowadays for genitourinary syndrome of menopause (GSM) management. Microablative fractional CO2 laser has been used for pelvic floor dysfunction management. To conduct a systematic review and meta-analysis of randomized controlled trials to compare fractional CO2 laser therapy versus sham therapy for GSM management. We searched for the available randomized clinical trials in Cochrane Library, PubMed, ISI web of science, and Scopus during March 2021. We included randomized clinical trials that compared CO2 laser to sham among postmenopausal women with GSM diagnosis. We extracted the available data from included studies and pooled them in a meta-analysis model using RevMan software. Our main outcomes were total vaginal score assessment using the Vaginal Assessment Scale, sexual function using the Female Sexual Function Index, urinary symptoms using the Urogenital Distress Inventory-6, and satisfaction. Three studies met our inclusion criteria with a total number of 164 women. The CO2 laser was linked to a significant reduction in Vaginal Assessment Scale score when compared with the sham group (mean difference [MD] = -0.49, 95% CI [-0.75 to -0.22], P = 0.004). The CO2 laser was associated with a significant improvement in Female Sexual Function Index score in comparison with sham group (MD = 9.37, 95% CI [6.59-12.14], P < 0.001). In addition, a significant reduction in Urogenital Distress Inventory-6 score was reported among the CO2 laser group (MD = -6.95, 95% CI [-13.24 to -0.67], P = 0.03). More women were significantly satisfied among the CO2 laser group (risk ratio = 1.98, 95% CI [1.36-2.89], P = 0.004). CO2 laser therapy is a promising alternative for GSM management. Further randomized trials with larger sample sizes are required to confirm our findings.

Assessment of clinical efficacy of lidocaine/tetracaine 7%/7% peel cream in fractional microablative laser procedure-associated pain for facial skin aging treatment. A randomized, controlled, single-blind trial.

Lidocaine/tetracaine 7%/7% peel cream (L/T-pC) is very effective in reducing pain in several dermatological procedures, such as hair or tattoo laser removal or conventional photodynamic therapy associated pain. Fractional laser resurfacing (FLR) is an effective treatment strategy for facial skin aging. The main drawback of FLR is the procedure-associated pain. So far, no controlled data are available regarding the efficacy of L/T-pC in reducing pain during a full-facial microablative FLR session in subjects with facial skin aging. To assess the clinical efficacy of L/T-pC in reducing pain during microablative FLR treatment in subjects with facial skin aging. We conducted a prospective, randomized, parallel-group, controlled, single-blind trial, performed in out-patients attending to a Laser Clinic for facial skin aging treatment. A total of 30 subjects (4men, 26 women; mean age 42±10years; range 28-57) with mild to moderate facial skin aging (Glogau score ≥2), suitable for FLR treatment, were enrolled after their written informed consent. Participants were randomized to L/T-pC application (45min before the laser treatment with the removal of the cream just before the starting of laser session) (n=20) or to control (emollient cream; n=10). FLR was performing using a fractional microablative CO2 laser (Smartxide DOT 2 Deka) using a pulse power of 18W (range 15-20) and pulse duration of 1.5msec. The primary endpoint was the comparison of the mean visual analogue score (VAS) values between the two groups using a 10-cm scale (0=no pain; 10: the most severe pain). The VAS score was measured just after the FLR session. Effective anesthesia (percentage of subjects with a VAS score ≤3) and the assessment of local tolerability and safety of the peel cream were the secondary trial endpoints. All the enrolled subjects concluded the trial. In the L/T-pC group, the VAS mean score was 3.0±1.2. In the control group, the VAS mean score was 8.6±0.5, representing a 65% reduction of the VAS score in the active treated group vs. controls. The difference between the two groups was statistically significant (p=0.0001; Mann-Whitney test) with an absolute difference of -5±0.4cm; 95%CI of the difference: from -4.6 to -6.4cm). Adequate anesthesia (VAS score≤3) was reported in 80% of subjects in the active group vs. 0% in the control arm. The cream was very well tolerated. One subject in the active group manifested moderate/severe edema in the cream application area, subsiding in 6h. No other side effects were reported. The application of L/T pC 7%/7% peel cream before a fractional laser resurfacing session significantly reduced the procedure-associated pain with good tolerability and safety profile.

Effects of local laser treatment on vulvovaginal atrophy among women with breast cancer: a prospective study with long-term follow-up.

PurposeWomen with breast cancer (BC) often suffer from severe vulvovaginal atrophy (VVA) which ultimately leads to poor sexual and urinary quality of life. We conducted a prospective study among women with BC and VVA, in order to evaluate the long-term effect of laser therapy on VVA.MethodsWomen with BC and VVA were proposed to have fractional microablative CO2 laser therapy (MonaLisaTouch®, DEKA) once per month for 3 months. Efficacy of laser therapy was assessed at baseline, 6 months and 18 months after treatment, using Female Sexual Function Index (FSFI) score, Ditrovie score and vaginal pH. A pap smear was also performed and the epithelial maturation pattern was noted. Paired statistical tests were used to compare results between baseline, 6 months and 18 months.Results46 women with BC (median age [interquartile range] 56.5 years [47.0 – 59.4]) were included between May and October 2018. PH level slightly decreased over time (mean Δ at 18 months −0.3, SD = 0.7, p = 0.02) whereas maturation pattern on pap smear did not change. Sexual quality of life was significantly improved at 6 months and 18 months (mean Δ at 6 months 8.3, SD = 6.2 (p < 0.0001) and mean Δ at 18 months 4.3, SD = 8.4 (p = 0.01)). Ditrovie total score improved at 6 months (mean Δ −1.2, SD = 2.7, p = 0.01) but returned to baseline afterwards. Side effects were very mild. Three women developed low (2)- and high (1)-grade HPV-linked cervical lesions during follow-up.ConclusionAmong women with BC, fractional microablative CO2 laser is effective on the long term on VVA symptoms and gynaecological quality of life.Trial registration number: ID-RCB 2018-A01500-55Supplementary InformationThe online version contains supplementary material available at 10.1007/s10549-021-06226-3.

Microablative Fractional CO2 Laser for Vulvovaginal Atrophy in Women With a History of Breast Cancer: A Pilot Study at 4-week Follow-up

BackgroundBreast cancer (BC) is the most common female cancer worldwide. Menopausal symptoms are a well-known side effect in women with BC and have a significant negative impact on quality of life (QoL) and sexuality. Nowadays, hormonal replacement therapy and local estrogens are the most common prescriptions to treat vulvovaginal (VVA) symptoms. However, in women with a history of BC, proper therapy for such conditions remains an often inadequately addressed clinical problem. A treatment with microablative fractional CO2 laser (MLT) can produce a remodeling of the vaginal connective tissue without causing damage to the surrounding tissue. The aim of this pilot study is to assess the efficacy and safety of MLT for treating VVA symptoms in women with a history of BC at 20-week follow-up since the first laser treatment. Patients and MethodsWomen with BC and VVA symptoms were enrolled in the study and treated with 5 laser applications (one every 4 weeks). The rate of satisfied patients at 20 weeks of follow-up was evaluated with a 5-point Likert scale. Changes of the Vaginal Health Index (VHI) after treatment was compared with baseline. Effects of the laser treatment on VVA symptoms was measured using a 10-cm visual analog scale (VAS). Changes in overall QoL were assessed with a generic QoL questionnaire: the Short Form 12 (SF-12) that we analyzed considering its physical (PCS12) and mental (MCS12) domains. Sexual function was evaluated by the Female Sexual Function Index (FSFI). ResultsIn this prospective cohort study, we enrolled 40 women with a history of BC and who currently were or (Group 2) who had been (Group 1) on treatment with endocrine therapy for their condition. Six (15.0%) women were very satisfied, 25 (62.5%) were satisfied, 6 (15.0%) were uncertain, and 3 (7.5%) were dissatisfied with the MLT. VVA symptoms and VHI improved significantly at 20 weeks from baseline (P < .05) with no differences between the 2 groups (P > .05). In terms of QoL measured by the SF-12, the PCS12 and the MCS12 significantly improved at the 20-week follow-up. A significant improvement in total FSFI and in all domains was reported in both study groups (P < .05) with no differences between groups (P > .05). ConclusionMLT was safe and effective in treating VVA symptoms in women with a history of BC, irrespective of being previously or currently on endocrine therapies.

Does the Time of Onset of Urinary Symptoms Affect Microablative Fractional CO2 Laser Efficacy in Postmenopausal Women?

To evaluate the safety and efficacy of transvaginal fractional microablative CO2 laser therapy (MLT) on urinary symptoms in postmenopausal women with genitourinary syndrome of menopause (GSM) in relation to the timing of their onset; if prior to or after menopause. Secondary, the efficacy of MLT on vulvovaginal atrophy (VVA)-related symptoms. This is a retrospective analysis of prospectively collected data. Postmenopausal women affected by at least one urinary symptom (urinary frequency, urgency incontinence, stress urinary incontinence) and VVA symptom each (dryness, dyspareunia, itching, burning) were enrolled. Our population was divided into two groups in relation to the onset of urinary symptoms, prior to or after menopause. Women were treated with three CO2 MLT laser sessions, administered at a 4-week interval. For urinary symptoms evaluation, we used the following disease-specific questionnaires previously validated in Italy: the Urogenital Distress Inventory score (UDI-6) and the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). For each single VVA symptom, we assessed patient's severity perception with a 10-point visual analog scale. Time points of the study were at entry (T0) and at 16 weeks since the first treatment (T1). Collected data were analyzed with the Pearson χ 2 test for categorical variables and the Wilcoxon rank-sum test (for non-normally distributed data), and statistical significance was defined with a P-value <0.05. Sixty-one women were enrolled in this study. Overall, at T1 MLT brought to a significant improvement in urinary symptoms (P < 0.05) in women with urinary symptoms started after the menopause (Group B), contrary to the ones with urinary symptoms started before the menopause (Group A). Specifically, urinary frequency significantly improved only in Group B (P < 0.05), while urgency incontinence, significantly reduced in both groups (P < 0.05). Stress urinary incontinence did not significantly improve in both groups (P > 0.05). Secondary, all VVA symptoms showed a statistically significant improvement (P < 0.05) at 16 weeks from baseline; no differences were registered between groups. No adverse events were recorded. This study confirms the safety and efficacy of CO2 MLT for GSM symptoms. When urinary symptoms are considered, it seems that MLT might have a higher efficacy when symptoms started after menopause, in particular when they are part of the OAB syndrome. Lasers Surg. Med. © 2021 Wiley Periodicals LLC.

The short-term efficacy and safety of fractional CO2 laser therapy for vulvovaginal symptoms in menopause, breast cancer, and lichen sclerosus.

To review the short-term effects and safety of vulvovaginal fractional microablative CO2 laser therapy on atrophy symptoms using validated questionnaires pre- and posttreatment. This is a retrospective chart review from January, 2016 to December, 2019 on 139 women with vulvovaginal atrophy symptoms, who completed three treatments about 6 weeks apart. All were >18 years old and nonpregnant. As is the practice in our clinic for all women receiving treatment, they were surveyed prior to the 1st and 3rd treatments with validated questionnaires, Female Sexual Function Index (FSFI) and Vulvovaginal Symptoms Questionnaire (VSQ), as well as a visual analog scale (VAS). Paired t test was completed on the pre- and post FSFI and VAS scores. Pre- and postproportions of the VSQ were evaluated by the Fisher's exact test. Means were presented for each study variable. Multivariable regression analysis was completed on continuous and binomial variables for scores predictors. Mean age was 62 years with a mean follow-up of 13.8 weeks. Concomitant topical estrogen was reported in 53% (n = 74). Breast cancer diagnosis was documented in 27% (n = 38), and lichen sclerosus in 22% (n = 31). All FSFI scores improved (pre: 12.7, post: 19.0, P < 0.001). The VSQ showed 18 of 21 questions significantly improved (P < 0.05). The VAS showed significant improvement in painful intercourse (pre: 6.6, post: 2.4, P < 0.001), and vulvar dryness (pre: 4.6, post: 1.5, P < 0.001). Posttreatments, 17 additional women became sexually active. No major adverse events were reported. Fractional CO2 laser may be effective and safe for the treatment vulvovaginal atrophy.

The beneficial effects of fractional CO2 laser treatment on perineal changes during puerperium and breastfeeding period: a multicentric study.

Childbirth is a great change in woman life because of hormonal, physical and psychological alterations that are associated with this process. Dyspareunia and perineal pain are commonly reported symptoms in the postpartum period, mainly due to perineal trauma, lacerations, episiotomy, and forceps or vacuum use at delivery. Among non-pharmacological treatment, a new trend is gaining popularity, which is the energy-based therapy, including fractional micro-ablative CO2 laser. We conducted a multicentric retrospective study to assess the efficacy and the possible side effects of CO2 laser treatment on transient vulvovaginal atrophy and perineal postpartum pain related to puerperium and breastfeeding period. All patients were submitted to 3 or 4 sessions of CO2 laser treatment. As per protocol, an initial, intermediate (after 2 sessions) and final (3months after the last cycle) evaluation of the symptoms were made, using a VAS (Visual Analogue Scale 0-10). We also compared this group of patients with a control group with no treatment. At the final evaluation, patients showed a significant improvement for dyspareunia (VAS from 7.95 to 3.14, p < 0.0001). A significant improvement was also registered in pain at the vaginal orifice (VAS from 6.94 to 2.05, p = 0.0001), dryness (VAS from 6.6 to 2.9, p = 0.0022), itching (VAS from 4.5 to 1.16, p = 0.0053), heat (VAS from 3 to 0, p = 0.0119) and burning (VAS from 5.5 to 1.6, p = 0.0013) if compared with the control group. Quality of life for the women during the breastfeeding and puerperium is important and training is mandatory to avoid side effects in order to improve the CO2 laser performance.

Vasocorrigating effect of general magnetotherapy and electromyostimulation with biofeedback in combination with fractional microablative co2 laser therapy in patients with posterior vaginal wall prolapse after surgery

Background. The high recurrence rate after surgical treatment of pelvic organ prolapse makes it necessary to improve therapeutic methods.&#x0D; Objective: to develop and scientifically substantiate the use of a rehabilitation complex, including general magnetotherapy, electromyostimulation with biofeedback in combination with fractional microablative therapy with a CO2 laser, in patients of different age groups with rectocele after surgery.&#x0D; Methods. The article presents the treatment data for 100 women of childbearing, peri- and menopausal age with rectocele IIIII degree, which were divided into 2 groups comparable in terms of clinical and functional characteristics (main and control), within each group they were divided by 2 subgroups: subgroup A included women of childbearing age, subgroup B included women of peri- and menopausal age. The patients of the main group in the early postoperative period after plastic surgery for rectocella (from 1 day) underwent a course of general magnetotherapy and in the late postoperative period (one month after the operation) they performed a set of measures consisting of a course of electromyostimulation with biological connection of the pelvic floor muscles and a special complex physiotherapy exercises and 2 intravaginal procedures of fractional microablative CO2 laser therapy with an interval of 45 weeks. Patients in the control group after surgical treatment of rectocele in the late postoperative period received symptomatic therapy, including painkillers and antispasmodics, which served as a backdrop for patients of the main group.&#x0D; Results. As a result of the studies, it was found that regardless of the age and severity of uterine blood flow disorders in the uterine arteries in patients with rectocele, the most pronounced dynamics was observed in patients of the main group, which, in our opinion, is associated primarily with the vasoactive effects of general magnetotherapy, manifested in the removal of spasm from arteries and arterioles, improving the contractility of the veins and increasing venous outflow, which in combination with electrical stimulation, exercises to strengthen the muscles of the pelvis bottom and fractional microablative therapy allowed to obtain such a pronounced vasocorrigating effect.&#x0D; Conclusions. Due to the pathogenetic effect of the developed complex (electrical stimulation, exercises to strengthen the pelvic floor muscles and fractional microablative therapy) on one of the main mechanisms of the development of the disease, a pronounced vasocorrecting effect was obtained.

Application of modern non-drug technologies for the full formation of postoperative scar in patients after plastic surgery for rectocele

Background. In recent decades, various physiotherapeutic methods have been widely used in surgical practice in order to obtain an anti-inflammatory and bactericidal effects, accelerate reparative and regenerative processes, and improve microcirculation in the postoperative area.&#x0D; Aim: to develop and scientifically substantiate optimized complex programs, including general magnetotherapy, fractional microablative therapy with a CO2 laser, electrical myostimulation with the biological connection of the pelvic floor muscles and a special complex of physiotherapy exercises (exercise therapy) in patients of different age groups after reconstructive plastic surgery for rectocele.&#x0D; Methods. The article presents data on treatment of 160 women of childbearing, peri- and menopausal age with rectocele of IIIII degree. Patients after surgical treatment of rectocele, in the late postoperative period for the full formation used rehabilitation programs, including in various combinations of General magnetotherapy, electromyostimulation with biological connection of the pelvic floor muscles, procedures of intra-vascular fractional microablative therapy with CO2 laser and a special complex of therapeutic physical education.&#x0D; Results. As a result of the research, it was found that when combined with General magnetotherapy, fractional microablative CO2 laser therapy, electromyostimulation with biological connection of the pelvic floor muscles, and a special complex of physical therapy in patients after plastic surgery for rectocele, a pronounced trophostimulating effect is formed, to a greater extent in patients with peri- and of menopausal age, which is particularly important, as they have in the background of the age hypoestrogenia perimenopausal and postmenopausal women marked atrophy.&#x0D; Conclusions. Complex treatment that promotes proper formation of postoperative scar by improving microcirculation and thickening of the dermis and mucosa, endometrium, submucosa and connective tissue, as confirmed by the ultrasound scan.

Combined microwaves and fractional microablative CO2 laser treatment for postpartum abdominal laxity.

Postpartum abdominal changes represent a major esthetic concern affecting women. As the abdomen stretches during pregnancy and some of the muscles lose tone, there is an increased skin laxity and a loss of abdominal elasticity. As a result, the abdomen becomes saggy. To evaluate the performance of a combined microwaves and fractional microablative CO2 laser treatment for reshaping and improvement of abdomen texture/laxity and striae distensae in postpartum women. Fifteen women (median age 38years) received three monthly abdomen treatments with a new microwaves platform, the ONDA Coolwaves® (DEKA) system, followed by a treatment with fractional microablative CO2 laser (SmartXide2; DEKA) a month thereafter. We followed up each patient's weight and nutritional habits. Outcome was assessed using reproducible circumference and abdominal measurements, digital and 3D photography, the laxity score as well as patient satisfaction index. The overall mean circumferences reduction was 3.6±1.2cm. Significant improvement in skin laxity and tightening was noted by physicians and patients as well as a reduction of striae distensae. Interestingly, as a result of skin remodeling, repositioning of the umbilicus was also demonstrated. Treatments were well tolerated with no side effects. Our data showed a sustainable reduction in circumference and improvement in appearance of abdomen in postpartum women, without compromising patients' safety.

Treatment for vaginal atrophy using microablative fractional CO2 laser: a randomized double-blinded sham-controlled trial.

The aim of this study was to evaluate the efficacy of vaginal CO2 laser for the treatment of vaginal atrophy compared to the sham procedure. Between June 2016 and May 2017, postmenopausal women with moderate to severe intensity of any vaginal atrophy symptoms (VAS) were invited to participate in the study. A total of 88 women were randomized to receive treatment with either vaginal CO2 laser or sham procedures every 4 weeks for three sessions. Both the participants and the evaluators were blinded to the treatment. Vaginal Health Index (VHI) score (primary outcome), VAS score, and the item for vaginal dryness from the International Consultation on Incontinence Modular Questionnaire-Vaginal Symptoms questionnaire were compared between the two groups by intention-to-treat analysis at 12 weeks after treatment. Eighty-eight women were enrolled into the study and nine women were lost to follow-up. After 12 weeks of laser treatment, the VHI, VAS, and International Consultation on Incontinence Modular Questionnaire-Vaginal Symptoms (item for vaginal dryness) scores were significantly improved. For VHI and VAS scores the mean difference between the laser group versus the sham group was 1.37 (95% CI: 0.12-2.63), P < 0.001 and -1.52 (95% CI: -2.21 to -0.82), P = 0.03, respectively. This study demonstrated that the application of microablative fractional CO2 laser was effective in treating vaginal atrophy. It could be a promising alternative treatment for postmenopausal women with vaginal atrophy. : Video Summary:http://links.lww.com/MENO/A582.

Effect of rescue fractional microablative CO2 laser on symptoms and sexual dysfunction in women affected by vulvar lichen sclerosus resistant to long-term use of topic corticosteroid: a prospective longitudinal study.

The objective of this study was to evaluate the efficacy of rescue fractional microablative CO2 laser treatment in women with severe symptoms and sexual dysfunction related to lichen sclerosus not responsive to long-term ultra-potent topical corticosteroid treatment. Consecutive eligible women with lichen sclerosus referred to our unit who received fractional microablative CO2 laser treatment after failure of ultra-potent topical corticosteroid treatment were enrolled in the study. The diagnosis was confirmed by histological assessment in all cases. Patients underwent two cycles of CO2 laser every 30 to 40 days. The severity of lichen sclerosus-related symptoms, sexual function, and procedure discomfort were evaluated with a visual analog scale in the same individual at baseline, after completion of each treatment cycle. Follow-up visits were scheduled during each treatment cycle and at least 1 month after completion of the treatment. The Friedman ANOVA test was used to evaluate differences in the visual analog scale scores of each symptom during treatment. A total of 100 patients with vulvar lichen sclerosus were screened, 40 of whom fulfilled the eligibility criteria. We found a significant improvement in vulvar itching (χ [2] = 31,182, P < 0.001), vulvar dryness (χ [2] = 40,364, P < 0.001), superficial dyspareunia (χ [2] = 37,488, P < 0.001), and sensitivity during intercourse (χ [2] = 22,143, P < 0.001) after two CO2 laser cycles. Pain related to probe movement and laser application was low and did not change significantly consequent to treatment. No systemic or local adverse effects occurred during or after laser treatment. Fractional microablative CO2 laser treatment is safe and might represent an effective rescue procedure for patients suffering from lichen sclerosus who fail to respond to long-term ultra-potent topical corticosteroid treatment. These preliminary findings require further study with adequately powered randomized controlled trials.