The Clinical Role of LASER for Vulvar and Vaginal Treatments in Gynecology and Female Urology: An ICS/ISSVD Best Practice Consensus Document

Let's talk about sex: consensus guidelines of the GINECOR working group of the Spanish Society of Radiation Oncology: clinical recommendations after pelvic radiotherapy

PURPOSE

The present consensus statement was developed by the GINECOR working group on behalf of the Spanish Society of Radiation Oncology (SEOR). This document addresses sexual health management in patients with gynaecological cancer after pelvic radiotherapy.

METHODS

A modified two-round online Delphi study was conducted, where GINECOR members were surveyed on the diagnosis, treatment, and follow-up of sexual health problems. An expert panel of radiation oncologists, nurses and a gynaecologist participated in the Delphi study to reach a consensus, applying GRADE criteria to establish the level of agreement.

RESULTS

The consensus recommendations cover both diagnosis and treatment, with an emphasis on patient-reported outcome measures (PROMs). They highlight recommendations such as the systematic assessment of genitourinary, gastrointestinal, and sexual symptoms, and the use of several treatments after radiotherapy. Recommendations include pharmacological options like vaginal lubricants and hormone therapy, and mechanical interventions such as vaginal dilators and vibrators. These suggestions stem from both scientific evidence and clinical expertise.

CONCLUSION

This consensus statement describes a comprehensive, multidisciplinary approach developed to address the sexual needs and enhance the quality of life of patients with gynaecological tumours after pelvic radiotherapy. It offers specific recommendations for managing sexual issues, emphasizing the importance of specialized care and regular assessment. The document underscores the significance of proactive, patient-centered sexual health management in gynaecological cancer patients.

The Efficacy of CO2 Vaginal Laser in the Treatment of Recurrent, Post-Coital and Interstitial Cystitis: A Multicentric Prospective Study

Background: This multicentric prospective study was carried out at Fondazione Policlinico Universitario Campus Bio Medico and Ospedale di Stato of St. Marino Republic. Between 1 January 2019, and 31 December 2022, all pre- and post-menopausal women diagnosed with recurrent, post-coital, and interstitial cystitis at both centers were included in the study. The main aim of the study was to assess the effectiveness of vaginal CO2 laser treatment, alone or combined with intravesical hyaluronic acid instillations, in managing cystitis symptoms, such as dysuria, pollakiuria, and urgency, across the entire patient cohort. The secondary objective was to investigate the reduction in number of annual cystitis episodes post-treatment. Methods: Each woman underwent three to four sessions of micro-ablative CO2 vaginal laser treatment. A follow-up examination was conducted 12 months after the final laser session (up to December 2023), during which a post-treatment VAS assessment evaluated dysuria, daily pollakiuria, and urgency. The enrolled patients recorded the number of cystitis episodes experienced during the 12-month pre- and post-treatment period. Results: Results indicated the laser's efficacy in reducing the total number of cystitis episodes per year and an improvement in symptoms up to one year post-treatment. Greater efficacy of the CO2 laser treatment, particularly when combined with intravesical hyaluronic acid instillation, was observed in both pre- and post- menopausal women. Conclusions: Fractional CO2 laser therapy represents a safe and efficacious, non-hormonal approach for pre- and post-menopausal women diagnosed with recurrent, post-coital, and interstitial cystitis.

Maintaining vulvar, vaginal and perineal health: Clinical considerations

Knowledge of female genital anatomy and physiology is often inadequate or incorrect among women. Precise patient-physician conversations can be inhibited by a reluctance or inability to speak accurately about the vulva and vagina, with the terms often being used interchangeably. There is a paucity of scientific evidence and clinical guidelines to support women and physicians in ensuring best practices in feminine hygiene. In this review, the unmet needs in the field are highlighted. Evidence is provided for the complex array of physiological and pathological systems, mechanisms and behaviours that either protect or, if inappropriate, predispose the vulva and vagina to infections, irritation or other conditions. The need for attention to perineal health is recommended, given the interdependence of perineal and vulvar microbiota and the risk of colonic pathogens reaching the vulva and the vagina. Differences in feminine hygiene practices can vary widely across the world and among varying age groups, and suboptimal habits (such as vaginal douching or the use of certain cleansers) can be associated with increased risks of vulvar and vaginal conditions. Critical areas for discussion when advising women on their intimate health include: advice surrounding aesthetic vulvar cosmetic trends (such as depilation and genital cosmetic surgery), bowel health and habits, and protection against sexually transmitted infections. Routine, once-daily (maximum twice-daily) washing of the vulva with a pH-balanced, mild cleanser is optimal, ideally soon after bowel voiding, when feasible. Due to the finely balanced ecosystems of the vulva, the vagina and the perineal area, a scientific and clinical perspective is essential when determining the most appropriate vulvar cleansers based on their components. Correct intimate care may contribute to improved genital and sexual health and overall well-being. An increased awareness of correct practices will empower women to be the advocates of their own intimate health.

Fractional CO2 laser treatment for women with stress predominant urinary incontinence: a randomized controlled trial

INTRODUCTION AND HYPOTHESIS

To evaluate the efficacy of vaginal CO2 laser in women with stress predominant urinary incontinence (SUI) compared with the sham treatment.

METHODS

A randomized controlled trial with sham treatment was conducted between January 2019 and April 2021. Women with predominant SUI were recruited and randomized into two groups: the CO2 laser group (n = 29) and the sham group (n = 30). The International Consultation on Continence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) was used to evaluate the efficacy at 3 months postoperatively. All participants in both groups were advised to perform pelvic floor muscle training (PFMT) after the intervention.

RESULTS

A total of 59 women were studied. A total of 29 women were included in the CO2 laser group and 30 women were included in the sham group. The baseline scores of the ICIQ-UI SF were similar in both groups. A significant improvement in urinary incontinence scores was found in both groups 3 months after treatment (p < 0.001). However, there were no statistically significant differences between the two groups at 3 months (p = 0.8281). There were no changes in bladder neck descent or levator hiatal area immediately after intervention or 3 months after completion of treatment in either group. Most participants who received the active intervention reported mild vaginal pain during the procedure that resolved spontaneously at the end of treatment.

CONCLUSIONS

Fractional CO2 laser treatment does not provide any benefit over the sham technique in alleviating SUI symptoms. The improvement in SUI symptoms in both groups might be related to PFMT. This study was registered with the Thai Clinical Trial Register (TCTR20190131004).

Laser Therapy for Vulvar Lichen Sclerosus, a Systematic Review

Lichen sclerosus (LS) is a chronic inflammatory disease that mainly affects the anogenital area, with a higher incidence in post-menopausal women. In the long term, it can lead to loss of vulvar architecture or progress to squamous cell carcinoma. The evidence-based treatment involves high-potency topical corticosteroids in long regimens. However, second-line treatments are not well-established, including laser therapy. This current study aims to assess the level of evidence supporting this therapy. We conducted a search for primary-level studies published before April 2023 through MEDLINE/PubMed, Embase, Web of Science, Scopus, and CENTRAL, with no restrictions on the publication language or date. The methodological quality and risk of bias of the included studies were evaluated using the updated Cochrane Collaboration's tool for assessing risk of bias (RoB-2). Six studies (177 patients) met our eligibility criteria. Laser therapy was compared to topical corticosteroid treatment in five out of six studies. No significant histological differences were found, except for an increase in collagen production in the laser group. A greater reduction in itching, pain, and dyspareunia at 1 and 3 months of treatment in the laser group, as well as in the Skindex-29 at 6 months, was reported. Patient satisfaction was significantly higher among those who received laser therapy. Tolerability was excellent. No significant differences were observed in any of the previous aspects in the study compared to the placebo. In conclusion, there is not enough evidence to recommend laser therapy as a standalone treatment.

Management of vaginal laxity through bilateral wall tightening without mucosal excision

BACKGROUND

Vaginal tightening or vaginoplasty has been gaining popularity, while validated methods of evaluation and treatment are still lacking. Herein, we describe a bilateral wall tightening technique for vaginal laxity and evaluate the feasibility of this method.

METHODS

From April 2020 to September 2021, 25 women with vaginal laxity underwent vaginal tightening, and 22 women were included in this retrospective observational study. The inclusion criteria were as follows: participants with at least one delivery and reported vaginal laxity, but without a history of underlying diseases. Vaginal pressure tests and questionnaires were used to evaluate vaginal laxity and sexual quality before and 6 months after the surgery.

RESULTS

The study included 22 women (aged 29-46 years), and the follow-up period was 14.1 ± 3.3 months. The score based on the vaginal laxity questionnaire was improved as a result of surgery (preoperative median: 2.00, interquartile range [IQR]: 1.00-2.00; postoperative median: 5.00, IQR: 5.00-6.25, p < 0.001). The vaginal pressure increased from 2.3 ± 1.8 mm/Hg to 21.4 ± 3.7 mm/Hg. Sexual distress changed from 24.2 ± 8.9-16.1 ± 4.8 after surgery (p < 0.001), and sexual dysfunction with an average score of 20.1 ± 10.6 before surgery improved after the procedure (26.0 ± 10.8, p < 0.001). Women also reported improved scores in desire, arousal, orgasm, and satisfaction. In addition, there were no intraoperative complications or significant events during the follow-up period.

CONCLUSIONS

Bilateral vaginal tightening without mucosal excision is a feasible and effective surgical approach for the management of vaginal laxity.

Cosmetic gynecology-An emerging field for the dermatologist

INTRODUCTION

Cosmetic gynecology is an expanding field with a steep rise in awareness and demand for procedures to enhance the aesthetic appearance of female genitalia.

AIM

This article aims to provide an overview of aesthetic gynecology for a practicing dermatologist.

METHODS

A study conducted in India showed a rising trend in the demand of aesthetic vaginal procedures from 3.9% in 2012 to 28.97% in 2015.

CONCLUSION

Several aesthetic modalities such as peels, platelet rich plasma, and energy-based devices and surgical modalities have been in use, though serious evidence for efficacy of many of these procedures is lacking.

The efficacy and safety of a single maintenance laser treatment for stress urinary incontinence: a double-blinded randomized controlled trial

INTRODUCTION AND HYPOTHESIS

To evaluate the efficacy and safety of a single carbon dioxide (CO₂) laser maintenance treatment in women previously treated successfully with laser for stress urinary incontinence (SUI), who have demonstrated a decline in treatment effect.

METHODS

Women aged 40-70 years who experienced temporary significant improvement in symptoms following CO₂ laser treatments for SUI were randomized to either the treatment group or the sham treatment control group. Cough test results, 1-h pad weights and scores on the Urogenital Distress Inventory (UDI6), the International Consultation of Incontinence Questionnaire (ICIQ-UI) and the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) were obtained at baseline and 3 and 6 months.

RESULTS

Of 183 women screened, 131 were included in the final analysis. Demographic characteristics and baseline measures in the outcome tests were similar between the groups. Statistically significant improvements were demonstrated in the study compared to the control group at 3 months post-treatment in positive cough test (44.4% vs. 79.4%, P = 0.002), mean pad weight test (2.3 g ± 1.3 vs. 5.6 ± 1.1, P < 0.001), mean UDI-6(24.7 ± 12.1 vs. 45.1 ± 13.6 SD, P = 0.004), mean ICIQ-UI (16.5 ± 4.3 vs. 10.3 + 3.8, P = 0.003) and mean PISQ-12 (21.3 ± 6.8 vs. 36.6 ± 7.5, P = 0.003). However, values at 6 months post-treatment were similar to those at baseline.

CONCLUSIONS

Our results suggest that a single maintenance laser treatment for reducing symptoms of SUI is transiently effective, well tolerated and safe. This treatment modality provides alternative non-surgical therapy for women with SUI.

Laser Therapy for Recalcitrant Vulvar Lichen Sclerosus: A Review of the Literature

Vulvar lichen sclerosus (LS) is a chronic vulvar dermatosis potentially impacting quality of life and sexual function. While most women with LS respond to topical corticosteroids and/or calcineurin inhibitors, some require additional therapy. Systemic therapies have been used successfully in oral and vulvovaginal lichen planus with minimal data in the setting of LS. Likewise, while vaginal laser therapy has shown potential benefit for genitourinary syndrome of menopause, there is a paucity of data in the setting of LS. We review retrospective and prospective studies along with randomized controlled trials utilizing vulvovaginal laser for LS therapy.

Transvaginal Photobiomodulation Improves Pain in Women with Pelvic Muscle Tenderness and Interstitial Cystitis/Bladder Pain Syndrome: A Preliminary Observational Study

PURPOSE

Interstitial Cystitis/ Bladder Pain Syndrome (IC/BPS) is characterized by pelvic/bladder pain, associated with pelvic muscle tenderness, urgency, frequency, and dysuria. Prior studies show that transvaginal photobiomodulation (TV-PBM) reduces pain in women with chronic pelvic pain (CPP). Our objective was to obtain preliminary data on treatment effect and adherence, in women with IC/BPS who selected TV-PBM therapy for management of pelvic pain.

MATERIALS AND METHODS

Before-and-after observational cohort study of women with IC/BPS who received TV-PBM in 17 US practices. Pain was measured using a 0-10 numeric rating scale (NRS). The primary outcome was a minimal clinical important difference (MCID); reduction of overall pelvic pain severity by ≥2 NRS points from baseline compared to after 8 treatments. Cohen d coefficient measured effect size (low effect size d<0.2, medium 0.2<d<0.8, and high d>0.8).

RESULTS

Of 140 patients with IC/BPS who self-selected to start TV-PBM therapy, 89.3% (n=125) completed 4 treatments and 59.3% (n=83) completed 8. Improvement ≥1 NRS point was reported by 73.5% (n=61) and meaningful improvement (≥2 points) was reported by 63.9% (n=53) after 8 treatments. In this group, patients with severe / moderate pain decreased from 83.1% (n=44) to 38.5% (n=20); p<0.001. Pain levels decreased as follows: overall pelvic pain MCID=-2.7, d=1.07, pain with urination MCID=-2.6, d=1.0; pain with exercise MCID=-2.6, d=0.91, pain with intercourse MCID=-2.5, d=0.82.

CONCLUSION

In real-world clinical settings, 2/3 women with IC/BPS who opted to undergo TV-PBM therapy reported significant decrease in pelvic pain and dysuria. These findings are promising; however, controlled studies are needed.

Vaginal laser therapy for gynecologic conditions: re-examining the controversy and where do we go from here

Despite significant controversy, vaginal laser therapy continues to be used for treatment of many gynecologic and pelvic conditions including vaginal atrophy, vaginal dryness, dyspareunia, urinary incontinence and pelvic pain. This commentary reviews the controversy surrounding vaginal laser therapy and summarizes the important distinction between ablative and non-ablative vaginal lasers. While much research is still needed, the article describes what is important for healthcare professionals to know before making the decision to integrate this technology into their clinical practice.

Risk of Development of Vulvar Cancer in Women With Lichen Sclerosus or Lichen Planus: A Systematic Review

OBJECTIVE

Vulvar lichen sclerosus (VLS) and possibly vulvar lichen planus (VLP) are associated with an increased vulvar cancer (VC) risk. We analyzed the risk of VC and its precursors after a diagnosis of VLS or VLP.

MATERIALS AND METHODS

A search was performed to identify articles describing the development of vulvar neoplasia in women with VLS or VLP. This systematic review was registered with the PROSPERO database.

RESULTS

Fourteen studies on VLS included 14,030 women without a history of vulvar neoplasia. Vulvar cancer, differentiated vulvar intraepithelial neoplasia (dVIN), and vulvar high-grade squamous intraepithelial lesion occurred in 2.2% (314/14,030), 1.2% (50/4,175), and 0.4% (2/460), respectively. Considering women with previous or current VC, the rate was 4.0% (580/14,372). In one study, dVIN preceded VC in 52.0% of the cases. Progression of dVIN to VC was 18.1% (2/11).The risk was significantly higher in the first 1-3 years after a biopsy of VLS and with advancing age; it significantly decreased with ultrapotent topical steroid use.For the 14,268 women with VLP (8 studies), the rates of VC, dVIN, and vulvar high-grade squamous intraepithelial lesion were 0.3% (38/14,268), 2.5% (17/689), and 1.4% (10/711), respectively.

CONCLUSIONS

Vulvar lichen sclerosus is associated with an increased risk of VC, especially in the presence of dVIN and with advancing age. Ultrapotent topical steroids seem to reduce this risk. An increased risk of developing VC has been suggested for VLP. Hence, treatment and regular life-long follow-up should be offered to women with VLS or VLP.

Laser therapy for genital lichen sclerosus: A systematic review of the current evidence base

Background

Lichen sclerosus (LS) is a chronic, inflammatory dermatosis. Initial treatment with superpotent topical corticosteroids is the accepted and evidence-based first-line therapy. For those who do not respond after exclusion of other potentiating factors, the best second-line therapy is unclear. Laser therapy is an emerging treatment for genital LS and despite uncertain efficacy its use is gaining popularity in the private sector.

Objectives

We aimed to review the effectiveness of laser therapy for genital LS in men, women and children.

Methods

We conducted a systematic review of all primary studies reporting the use of laser in genital LS. Ovid MEDLINE, PubMed, Ovid Embase, Cochrane CENTRAL, Web of Science, CINAHL and PsycINFO were searched from inception to February 2021. The quality of the studies was assessed using the revised Cochrane risk-of-bias tool for randomized trials, ROBINS-I tool for non-randomized trials and Joanna Briggs Institute checklist for case studies.

Results

A total of 24 studies, involving 616 adults, met inclusion criteria. These were six randomized controlled trials (RCTs), one non-randomized trial, nine single arm trials and eight case series. Where assessed, most studies suggest that laser therapy in patients with LS may improve symptoms, clinical signs, quality of life and sexual function. However, results were highly heterogeneous and methodological quality was very low, therefore meta-analysis was not possible.

Conclusions

There is poor evidence to support the use of laser therapy for genital LS at present. Effectiveness of laser needs to be robustly investigated in well-conducted RCTs.

The evidence behind the use of LASER for genitourinary syndrome of menopause, vulvovaginal atrophy, urinary incontinence and lichen sclerosus: A state-of-the-art review

In recent years, LASER has been introduced as a minimally invasive treatment for a broad range of vaginal and vulvar symptoms and diseases. However, the efficacy and safety of vaginal and vulvar LASER has continuously been questioned. The aim of this study is to create an overview of the current literature and discuss the controversies within the use of LASER for genitourinary syndrome of menopause, vulvovaginal atrophy, urinary incontinence and lichen sclerosus. A search string was built in PubMed. The search was commenced on August 25, 2021 and closed on October 27, 2021. Two authors screened the studies in Covidence for inclusion according to the eligibility criteria in the protocol. The data were extracted from the studies and are reported in both text and tables. This review included 114 papers, of which 15 were randomized controlled trials (RCTs). The effect of LASER as a vaginal treatment was investigated for genitourinary syndrome of menopause in 36 studies (six RCTs), vulvovaginal atrophy in 34 studies (four RCTs) and urinary incontinence in 30 studies (two RCTs). Ten studies (three RCTs) investigated the effect of vulvar treatment for lichen sclerosus. Half of the included RCTs, irrespective of indication, did not find a significant difference in improvement in women treated with vaginal CO₂ or Er:YAG LASER compared with their respective controls. However, most non-comparative studies reported significant improvement after exposure to vaginal or vulvar LASER across all indications. Included studies generally had a short follow-up period and only a single RCT followed their participants for more than 6 months post treatment. Adverse events were reported as mild and transient and 99 studies including 51 094 patients provided information of no serious adverse events. In conclusion, this review found that the effect of vaginal and vulvar LASER decreases with higher study quality where potential biases have been eliminated. We therefore stress that all patients who are treated with vaginal or vulvar LASER should be carefully monitored and that LASER for those indications as a treatment should be kept on a research level until further high-quality evidence is available.

Short-Term Efficacy and Safety of Non-Ablative Laser Treatment Alone or with Estriol or Moisturizers in Postmenopausal Women with Vulvovaginal Atrophy

BACKGROUND

Among treatments for vulvo-vaginal atrophy (VVA), there is a new kind of energy-based device, the non-ablative CO2 laser.

AIM

This study aimed to assess the efficacy and safety of the non-ablative CO2 laser in menopausal women with VVA as a monotherapy or in association with vaginal estriol or moisturizer.

METHODS

Seventy-five women with VVA received laser treatment (Laser group), laser plus estriol gel (Laser+E) or laser plus moisturizers (Laser+M). The study protocol consisted of 3 monthly laser sessions (t0, t1, t2) and a gynecological examination at baseline and 1 month after last laser treatment (t3). Objective measures included VHI (Vaginal Health Index) and VuHI (Vulvar Health Index); subjective symptoms of VVA (Dryness, Burning, Itching, Dysuria) evaluated via visual analog scales, sexual function evaluated by FSFI (Female Sexual Function Index), FSDS (Female Sexual Distress Score) and MENQOL (Mopause-specific Quality Of Life). Adverse events and discomfort encountered during the procedure were also assessed.

OUTCOMES

Primary outcomes were the evaluation of VHI and VuHI and secondary outcomes were changes in VVA symptoms (VAS), sexual function (MENQOL, FSFI, FSDS) and discomfort during the procedure.

RESULTS

Seventy-five women (25 in Laser, 25 in Laser+E and 25 in Laser+M group) completed the study. At t3, mean VHI, VuHI, dryness, burning and itching VAS scores improved significantly with no differences between the groups. The lubrication domain of FSFI improved significantly only in the Laser+M group, while the pain domain improved significantly in all women with no differences between the groups. FSFI and FSDS overall scores and MENQOL sexual domain improved in all women with no significant difference between the groups. The mean score of the pain during the procedure was low at t0 and did not change throughout the study.

CLINICAL IMPLICATIONS

This study extends knowledge concerning the effectiveness of a new non-ablative CO2 laser in post-menopausal women with VVA.

STRENGTHS & LIMITATIONS

This is one of the first studies on this kind of laser and is the first to compare the effectiveness of laser treatment alone or in combination with vaginal estriol or moisturizers. Parameters of VVA and sexual function were evaluated using validated tools. Study limitations include short follow-up time, the limited number of participants and the absence of a sham-controlled group.

CONCLUSION

Non-ablative CO2 laser seems to be an effective treatment for VVA in menopausal women. Our preliminary data shows that it can be effective as monotherapy or with adjuvant treatments. Alvisi S, Lami A, Baldassarre M, et al. Short-Term Efficacy and Safety of Non-Ablative Laser Treatment Alone or with Estriol or Moisturizers in Postmenopausal Women with Vulvovaginal Atrophy. J Sex Med 2022;19:761-770.

Clinical evaluation of autologous platelet rich plasma injection in post menopausal vulvovaginal atrophy; A pilot study

BACKGROUND

There is lack of published data investigating injection of autologous platelet rich plasma (A-PRP) alone in treatment of postmenopausal VVA.

OBJECTIVES

In this pilot study, we aimed to investigate the safety and efficacy of injection of A-PRP alone in postmenopausal VVA in women without history of cancer breast to explore its utility as a hormone free therapy for postmenopausal VVA and for vulvovaginal rejuvenation.

METHODS

In this pilot study, 47 women with postmenopausal VVA were included. Vulvovaginal condition was evaluated at the baseline by vaginal health index (VHI). Impact of VVA on quality of life and sexual life was evaluated at the baseline by vulvovaginal symptom questionnaire (VSQ). Treatment protocol was 2 sessions of A-PRP injection with one month interval. Response was evaluated one month after the last session by VHI and VSQ. Side effects were also evaluated.

RESULTS

Post menopausal VVA was significantly improved by A-PRP injection as indicated by significant improvement of total VHI score and its items at 1 month post treatment ( p vlue < 0.001). Also, there was significant improvement of burning, hurting, being irritated, being dry, discharge, desire to be intimate, sexual relationships, pain during sexual activity, and dryness during sexual activity at 1 month post treatment as indicated by VSQ ( p value = 0.045 for being dry and < 0.001 for other items).

CONCLUSIONS

A-PRP injection is safe and effective as minimally invasive monotherapy for postmenopausal VVA without history of cancer breast and hence for vulvovaginal rejuvenation.

Directive clinique no 423 : Interventions chirurgicales et thérapeutiques esthétiques génitales féminines

OBJECTIF

Fournir aux chirurgiens et autres fournisseurs de soins canadiens qui réalisent des interventions chirurgicales ou thérapeutiques esthétiques génitales féminines, et tout praticien demandeur, des directives fondées sur des données probantes en réponse à l'augmentation des demandes et de la disponibilité des interventions chirurgicales et thérapeutiques vaginales et vulvaires sortant du cadre traditionnel de la reconstruction avec indication médicale.

POPULATION CIBLE

Les femmes de tous âges qui consultent pour subir une intervention chirurgicale ou thérapeutique esthétique génitale. BéNéFICES, RISQUES ET COûTS: Les professionnels de la santé qui prodiguent des soins aux femmes jouent un rôle important en renseignant les femmes sur leur anatomie et en les aidant à prendre conscience des variations individuelles. La plupart des femmes qui demandent une intervention chirurgicale ou thérapeutique esthétique génitale féminine ont des organes génitaux normaux, et jusqu'à 87 % d'entre elles sont rassurées par des conseils. À l'heure actuelle, étant donné le manque de données probantes cliniques et scientifiques rigoureuses sur l'efficacité et l'innocuité à court et à long terme, il n'y a aucune base pour se prononcer en faveur des interventions chirurgicales ou thérapeutiques esthétiques génitales féminines sans indication médicale. Les interventions chirurgicales ou thérapeutiques esthétiques génitales féminines sont généralement réalisées dans le secteur privé, où les coûts sont assumés par la patiente. DONNéES PROBANTES: La littérature publiée a été rassemblée par des recherches dans les bases de données Medline, Scopus et Cochrane Library au moyen de termes et mots clés pertinents et validés. Les termes de recherche sélectionnés se composaient de mots clés sur les interventions chirurgicales ou thérapeutiques esthétiques génitales féminines (labiaplasty, surgery, vaginal laser therapy, laser vaginal tightening, vaginal laser, vaginal rejuvenation, vaginal relaxation syndrome, hymenoplasty, vaginal cosmetic procedures) combinés à female genital counselling, consent, satisfaction, follow-up, adolescent et body dysmorphic or body dysmorphia. La recherche a été limitée aux articles publiés après 2012 afin de mettre à jour la documentation depuis la dernière directive à ce sujet. Les résultats ont été restreints aux revues systématiques, aux essais cliniques randomisés et aux études observationnelles. Les études ont été limitées à celles menées chez l'humain seulement, et aucune restriction linguistique n'a été appliquée. La recherche a été effectuée le 20 mai 2020 et mise à jour le 10 novembre 2020. MéTHODES DE VALIDATION: Les auteures ont évalué la qualité des données probantes et la force des recommandations en utilisant le cadre méthodologique d'évaluation, de développement et d'évaluation (GRADE). Voir l'annexe A en ligne (tableau A1 pour les définitions et tableau A2 pour l'interprétation des recommandations fortes et faibles). PROFESSIONNELS CONCERNéS: Gynécologues, fournisseurs de soins primaires, chirurgiens réalisant des interventions chirurgicales et/ou thérapeutiques esthétiques génitales féminines. RECOMMANDATIONS.

Guideline No. 423: Female Genital Cosmetic Surgery and Procedures

OBJECTIVE

To provide Canadian surgeons and other providers who offer female genital cosmetic surgery (FGCS) and procedures, and their referring practitioners, with evidence-based direction in response to increasing requests for, and availability of, vaginal and vulvar surgeries and procedures that fall outside the traditional realm of medically indicated reconstructions.

TARGET POPULATION

Women of all ages seeking FGCS or procedures.

BENEFITS, HARMS, AND COSTS

Health care providers play an important role in educating women about their anatomy and helping them appreciate individual variations. Most women requesting FGCS and procedures have normal genitalia, and up to 87% are reassured by counselling. At this time, due to lack of rigorous clinical or scientific evidence of short- and long-term efficacy and safety, FGCS and procedures for non-medical indications cannot be supported. FGCS and procedures are typically provided in the private sector, where costs are borne by the patient.

EVIDENCE

Literature was retrieved through searches of MEDLINE, Scopus, and The Cochrane Library using appropriate controlled vocabulary and keywords. The selected search terms represented keywords for FGCS (labiaplasty, surgery, vaginal laser therapy, laser vaginal tightening, vaginal laser, vaginal rejuvenation, vaginal relaxation syndrome, hymenoplasty, vaginal cosmetic procedures) combined with female genital counselling, consent, satisfaction, follow-up, adolescent, and body dysmorphic or body dysmorphia. The search was restricted to publications after 2012 in order to update the literature since the previous guideline on this topic. Results were restricted to systematic reviews, randomized controlled trials, and observational studies. Studies were restricted to those involving humans, and no language restrictions were applied. The search was completed on May 20, 2020, and updated on November 10, 2020.

VALIDATION METHODS

The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations).

INTENDED AUDIENCE

Gynaecologists, primary care providers, surgeons performing FGCS and/or procedures.

RECOMMENDATIONS

Microablative Erbium: YAG Laser Therapy for Vulvodynia - A Report on Efficacy, Safety, and Treatment Satisfaction

Introduction

Treatment for vulvodynia is challenging and a multidisciplinary approach is recommended.

Aim

To examine the effectiveness, safety and treatment satisfaction of vulvovaginal microablative laser treatment for vulvodynia.

Methods

Case study of women who received laser treatment as part of a multidisciplinary treatment program for vulvodynia. Subjective improvement was compared to a retrospective cohort of women treated for vulvodynia without LASER therapy. LASER treatment was offered to women with vulvodynia presenting to a gynecologic pain clinic of a tertiary university hospital. LASER treatments were performed with a microablative 2,940 nm Er:YAG LASER and potentially repeated after 1 month.

Main outcome measures

Change in local vulvar pain was assessed with cotton-swab tests and rated on a numeric rating scale (NRS). Treatment discomfort and short-term adverse events were recorded. The Freiburg Index of Patient Satisfaction was used to assess treatment satisfaction. Subjective symptom improvement was assessed with the Patient Global Impression of Improvement questionnaire.

Results

35 women received at least 1 laser treatment, with overall mild treatment adverse effects (mean pain NRS 2.4 ± 1.9) and good treatment satisfaction (mean total score of 27.6 ±5.1; potential range 8–32). One month after last LASER treatment the pain NRS on vulvar cotton swab test improved from 6.1 ± 2.6 at baseline to 3.1 ± 2.6 (P < .001), and 74% of women (n = 26) reported symptom improvement. At 9–12 months follow-up 66% reported ongoing symptom improvement, with no significant difference to the control group of 32 women.

Conclusion

Microablative Er:YAG vulvovaginal LASER therapy appears safe and well accepted among vulvodynia patients, but there was no significant difference in symptom improvement compared to a control group.

Trutnovsky G, Bliem B, Greimel E, et al. Microablative Erbium: YAG Laser Therapy for Vulvodynia – A Report on Efficacy, Safety, and Treatment Satisfaction. Sex Med 2021;9:100432.

An observational cohort study of pelvic floor photobiomodulation for treatment of chronic pelvic pain

Aim: This research is the first to evaluate the effectiveness of trans-vaginal photobiomodulation therapy (TV-PBMT) for chronic pelvic pain. Materials & methods: Observational analysis of 128 women, undergoing TV-PBMT for chronic pelvic pain. Minimal clinically important difference, defined as ≥2-point drop on a 0-10 numeric pain rating scale (NPRS), and effect size Cohen d coefficient, was calculated over nine treatments for overall pain, and pain with activities. Results: Compared with baseline, 64.5% of women showed improvement in overall pain, pain with bowel movement, intercourse, exercise, urination, sitting and vulvar pain (minimal clinically important difference = -2.4, -2.0, -2.4, -2.1, -2.1, -2.0, -3.1; d = 0.9, 0.7, 0.9, 0.7, 0.7, 0.7, 0.9) by treatment 9. Conclusion: In this cohort, TV-PBMT resulted in improvement of pelvic pain without serious adverse events.

Management of postmenopausal vulvovaginal atrophy: recommendations of the International Society for the Study of Vulvovaginal Disease

OBJECTIVE

To develop a best practice document for the management of postmenopausal vulvovaginal atrophy (VVA).

METHOD

Literature review carried out using clinical terms, treatments or interventions and comorbidity related to VVA.

RESULTS

There is a wide variety of interventions that may produce temporal benefits for VVA. However, there are significant limitations in scientific publications concerning VVA and related issues, including variable outcome evaluations, variability in population age range, and small, often underpowered sample sizes. Therapeutic management of VVA should follow a sequential order, considering women's age, symptoms, general health as well as treatment preference. Beneficial options include lubricants, moisturizers, vaginal estrogens (estradiol, estriol, promestriene, conjugated estrogens), androgens, prasterone, and laser application. In women with general menopausal symptoms who are candidates for systemic hormone therapy, the lowest effective dose should be used. Oral ospemifene is an effective selective estrogen receptor modulator to treat VVA. Systemic androgens have a limited role. Although laser procedures are commonly used, at this moment the International Society for the Study of Vulvovaginal Disease does not endorse its use out of the setting of clinical trials. Pelvic floor muscle training improves blood flow and elasticity of the vulvovaginal tissue. In breast cancer survivors, moisturizers and lubricants are first line therapy. However, limited absorption of low/ultra-low doses of estrogens suggests safety, especially in women under treatment with aromatase inhibitors. As clinical practice and available preparations vary between countries this text should be adapted to local circumstances.

CONCLUSIONS

There is a wide range of therapeutic options to individualize VVA treatments.

Vaginal collagen I and III changes after carbon dioxide laser application in postmenopausal women with the genitourinary syndrome: a pilot study

OBJECTIVE

The aim of the study was to evaluate the clinical response and collagen remodeling in the vaginal wall after three sessions of carbon dioxide (CO₂) laser application.

METHODS

Fourteen postmenopausal women with vulvovaginal atrophy, aged 45-65 years and sexually active, were evaluated with clinical questionnaires, gynecological examinations and histological techniques before and after 20 weeks of treatment (ClinicalTrials.gov NCT03939078). Treatment consisted of 3-monthly sessions of the CO₂ laser. Clinical questionnaires included the Vaginal Health Index, the Female Sexual Function Index and the International Consultation on Incontinence Questionnaires Short Form. Biopsies were taken from the lateral vaginal wall at week 0 (left wall) and week 20 (right wall). Tissue samples were stained with hematoxylin and eosin, Periodic Acid-Schiff, Picrosirius Red Stain and Orcein dyes. Immunohistochemical study was used to quantify collagens I and III in the samples.

RESULTS

The mean age was 54.4 ± 4.5 years, and the average time of amenorrhea was 7.6 ± 5.1 years. The Female Sexual Function Index and the Vaginal Health Index Score values increased while the International Consultation on Incontinence Questionnaire Short Form score decreased after the programmed treatment. There was no significant change in vaginal pH. Histological studies showed increases in the total and superficial epithelial cell layers, and type III collagen fibers (from 10.86 ± 7.66 to 16.87 ± 3.96, p < 0.05), and immunohistochemical studies confirmed the significant increase in collagen III.

CONCLUSION

Histological findings revealed epithelial atrophy reversal and collagen remodeling of the vaginal wall. Immunohistochemical analysis showed an increase in collagen type III fibers.

Lasers in the era of evidence-based medicine

Transvaginal laser therapies are being increasingly used for a variety of indications, particularly genitourinary syndrome of the menopause and stress urinary incontinence. This article reviews the current data pertaining to the place of these devices in current clinical practice. Whilst there has been a rapid increase in the number of publications over the last few years, many of the studies are of small numbers, short duration, and poor quality and are device-sponsored. The evidence suggests that vaginal laser therapy with either the erbium-doped yttrium aluminum garnet laser (FotonaSmooth^®) or the CO₂ laser (MonaLisa Touch^®) is an effective intervention for the relief of symptoms of vulvovaginal atrophy in symptomatic women. The benefits of three laser treatments appear to last for at least 12 months and the procedure is generally well tolerated, with transient minor discomfort being the most common adverse event. Whilst the vaginal laser certainly has the potential to be an alternative treatment to vaginal estrogens for those groups of women, such as breast cancer patients, who cannot take them, there are still many unanswered questions about the role of vaginal laser therapy in clinical practice, particularly in relation to standard conservative management. The place of vaginal laser therapy in other conditions such as stress urinary incontinence is less clear. The outcomes from several ongoing randomized trials should help to answer some of these questions. In the meantime, the use of vaginal laser devices should be confined to clinical trials.

[Management of vulvovaginal atrophy: Physical therapies. Postmenopausal women management: CNGOF and GEMVi clinical practice guidelines]

INTRODUCTION

For some patients, local hormonal or non-hormonal treatments for genitourinary syndrome of menopause (SGUM) are contraindicated or insufficiently effective. Different physical therapies such as vaginal laser therapy, radiofrequency therapy, photobiomodulation therapy and local injection of hyaluronic acid, autologous fat (lipofilling) and platelet rich plasma (PRP) have been proposed as alternatives.

OBJECTIVE

The objective of this review was to elaborate guidelines for clinical practice regarding the physical therapies proposed for management of vulvovaginal atrophy (AVV).

METHODS

A systematic review of the literature on AVV management with physical therapies was conducted on Medline between January 2014 and December 2020.

RESULTS

Regarding vaginal laser therapy, there are few randomized controlled trials and no formal conclusions can be drawn. The fractional CO2 laser did not demonstrate its superiority over local estrogen therapy. The ERBIUM:YAG laser has not been studied in randomized controlled trials. The lack of follow-up on the vaginal laser and the series of cases reporting risks of vaginal stenosis or chronic pain do not encourage recommending it as a first-line treatment. The literature concerning other physical treatments of AVV is weak concerning the genital area.

CONCLUSION

CO2 or ERBIUM:YAG vaginal lasers are not the first-line treatment for AVV (grade C). In patients with a contraindication to local hormonal treatments, treatment with vaginal CO2 laser or ERBIUM:YAG may be considered after information about the risks (burn, stenosis, pain) (expert opinion). The other physical treatments of SGUM have to be evaluated.

Outcome of perineoplasty and de-adhesion in patients with vulvar Lichen sclerosus and sexual disorders

OBJECTIVE

Vulvar Lichen sclerosus (LS) is a chronic inflammatory disease in which architectural changes and symptoms like itching, soreness, pain and dyspareunia can affect quality of life and sexual activity. Perineoplasty has been shown to be effective as a supportive surgical treatment in women with refractory dyspareunia in addition to the standard topical immunosuppressive treatment. The aim of this study was to evaluate retrospectively general complaints, patient satisfaction concerning sexual activity, reduction of dyspareunia/apareunia, orgasm ability and recurrence of LS after perineoplasty.

STUDY DESIGN

This study is a retrospective monocentric observational study, in which patients with vulvar LS who had undergone perineoplasty were invited to fill out a standardized questionnaire during the follow-up time. The main outcome measure is the overall patient satisfaction after surgical therapy of vulvar LS.

RESULTS

Forty-one of the 70 invited patients with a median age at surgery of 58 years (18-74 years) and a median 60 years (19-76 years) at the last follow-up were evaluated. The median follow-up time was 2.3 years (1-5 years). There was a significant (p < 0.001) reduction in general complaints after surgery. Twenty-two patients were very satisfied, 15 were satisfied and 3 were not satisfied with the outcome of the surgery. Only 2 patients would not recommend the surgery. Although, there was a significant (p = 0.02) reduction in dyspareunia after surgery, 10 patients still felt pain during sexual intercourse.

CONCLUSION

This is one of the largest studies reporting on long-term results of perineoplasty. It showed that perineoplasty is a safe surgical treatment option with a high satisfaction rate in patients with dyspareunia due to LS and a desire to regain sexual activity. Perineoplasty can improve sexual activity and achieve overall satisfaction in selected patients even though the recurrence rate of LS in sexually active patients remains high.

The Fractional CO2 Laser for the Treatment of Genitourinary Syndrome of Menopause: A Prospective Multicenter Cohort Study

Background and Objectives

Genitourinary syndrome of menopause (GSM) is a common condition affecting of most postmenopausal women, which greatly impacks the quality of life,and need to treat. This prospective multicenter cohort study aimed to compare the efficacy and safety of the fractional carbon dioxide (CO₂) laser with that of topical estrogen for vaginal treatment and relieving symptoms of genitourinary syndrome of menopause (GSM).

Study Design/Materials and Methods

This study included 162 postmenopausal patients who received vaginal laser or topical Estriol cream therapy between January 2017 and May 2019 at eight study centers in China. The degree of GSM‐related symptoms (vaginal burning, dryness, and dyspareunia) was evaluated using the Vaginal Health Index score (VHIS) and Visual Analog Scale (VAS) at baseline, 1, 3, 6, and 12 months posttreatment. The primary endpoint was the improvement in vaginal burning, dryness, and dyspareunia at 6 months after treatment. Multivariate logistic regression was used to compare the rate of improvement in the two groups.

Results

At baseline, the laser and control groups showed no significant difference in the mean age, time after menopause, and the VHIS (all P > 0.05). In the laser group, compared with baseline, significant differences were seen in the VHIS after the first or second treatment session and at 1, 3, 6, and 12 months posttreatment (P < 0.01). In the control group, compared with baseline, the VHIS showed significant differences after 1, 3, and 6 months of treatment (P < 0.05). However, there was no significant difference after 3 and 6 months of follow‐up between the two groups (P > 0.05). The VHIS scores were significantly higher after 1 month (16.63 ± 2.79 vs. 15.57 ± 2.43) and 12 months (15.72 ± 2.59 vs. 12.12 ± 4.08) of treatment in both the groups (P < 0.05). At 6 months after treatment, both groups showed improvement in vaginal burning, vaginal dryness, and dyspareunia (P > 0.05). The VAS findings at 6 months posttreatment were significantly different when compared with the pretreatment findings (P < 0.001). There were no significant adverse effects in the two groups.

Conclusions

Fractional CO₂ laser vaginal treatment could be a safe and effective option for treating symptoms of GSM, including vaginal burning, dryness, and dyspareunia. The improvement in symptoms was comparable with that seen with topical estrogen therapy and lasted for at least 6–12 months posttreatment. Lasers Surg. Med. © 2020 Wiley Periodicals LLC

Vaginal Er:YAG laser application in the menopausal ewe model: a randomised estrogen and sham-controlled trial

OBJECTIVE

To describe effects of non-ablative erbium-doped:yttrium-aluminium-garnet (Er:YAG) laser on vaginal atrophy induced by iatrogenic menopause in the ewe.

DESIGN

Animal experimental, randomised, sham and estrogen-treatment controlled study with blinding for primary outcome.

SETTING

KU Leuven, Belgium.

SAMPLE

Twenty-four ewes.

METHODS

Menopause was surgically induced, after which the ewes were randomised to three groups receiving vaginal Er:YAG laser application three times, with a 1-month interval; three sham manipulations with a 1-month interval; or estrogen replacement and sham manipulations. At given intervals, ewes were clinically examined and vaginal wall biopsies were taken. Vaginal compliance was determined by passive biomechanical testing from explants taken at autopsy.

MAIN OUTCOME MEASURES

Vaginal epithelial thickness (primary), composition of the lamina propria (collagen, elastin, glycogen and vessel content), vaginal compliance, clinical signs.

RESULTS

Animals exposed to Er:YAG laser application and sham manipulation, but not to estrogens, displayed a significant and comparable increase in vaginal epithelial thickness between baseline and 7 days after the third application (69% and 67%, respectively, both P < 0.0008). In laser-treated ewes, temporary vaginal discharge and limited thermal injury were observed. Estrogen-substituted ewes displayed a more prominent increase in epithelial thickness (202%; P < 0.0001) and higher vaginal compliance (P < 0.05). None of the interventions induced changes in the lamina propria.

CONCLUSIONS

Vaginal Er:YAG laser has comparable effect to sham manipulation in menopausal ewes.

TWEETABLE ABSTRACT

Vaginal Er:YAG laser has comparable effect to sham manipulation in menopausal ewes #LASER #GSM #RCT.

Update: The Clinical Role of Vaginal Lasers for the Treatment of the Genitourinary Syndrome of Menopause

OBJECTIVE

To educate providers on the emergence of vaginal lasers for the treatment of the genitourinary syndrome of menopause (GSM) and discuss the peer-reviewed literature regarding their use.

MATERIALS AND METHODS

A search of literature databases (PubMed and Medline) was performed for publications in February 2020. Keywords included genitourinary syndrome of menopause, urinary incontinence, overactive bladder, urgency, urinary tract infections, atrophy, laser, and vaginal. We reviewed the available published literature, identifying articles, guidance, and society statements on the use vaginal laser therapies.

RESULTS

The literature regarding vaginal laser therapy in the treatment of the GSM is primarily limited to prospective case series with small numbers and short-term follow-up. Nevertheless, these studies have demonstrated reductions in genitourinary syndrome of menopause symptoms. High quality data describing the safety, benefits, and appropriate use of vaginal laser therapy is lacking.

CONCLUSION

Vaginal laser treatment for the GSM is of interest as it provides patients with a nonhormonal treatment option. Further research to better outline the indications, efficacy, safety, and applications of this technology is needed before supporting its universal use for the management of the GSM.

The Effect of the CO2 Fractional Laser or Premarin Vaginal Cream on Improving Sexual Function in Menopausal Women: A Randomized Controlled Trial

Introduction: Sexual dysfunction is a complex problem in postmenopausal women with a prevalence rate of 68%-86%. This study aimed to evaluate the effect of a fractional CO₂ laser or vaginal cream on the improvement of sexual function in menopausal women. Methods: This is a two-group clinical trial study. Postmenopausal women with the inclusion criterion were enrolled and randomly divided into 2 groups of intervention (n=25) and control group (n=25). In the intervention group, CO₂ laser therapy was performed every month for three months, and in the control group, Premarin vaginal cream was applied (0.625 mg, 3 nights a week for 3 months. Vaginal health index (VHI) scoring and Female Sexual Function Index (FSFI) questionnaires were completed before and three months after the treatment. Results: The effects of the laser treatment were greater than the Premarin group with respect to improvement in sexual desire, orgasms, sexual satisfaction, less pain during sexual relations, and overall sexual function (P <0.05). Conclusion: It seems that the fractional CO₂ laser may be more effective than hormonal therapy in improving sexual function in postmenopausal women.