Neoplasms

Urinary Tract, Sexual Organs, and Pregnancy Conditions

All Conditions

Skin and Connective Tissue Diseases

Rare Diseases

Vulvar Neoplasms

Lichen Planus

Lichen Sclerosus et Atrophicus

Vulvar Lichen Sclerosus

Carcinoma

Carcinoma in Situ

Neoplasms, Glandular and Epithelial

Neoplasms by Histologic Type

Lichenoid Eruptions

Exanthema

Skin Diseases

Skin Diseases, Papulosquamous

Genital Neoplasms, Female

Urogenital Neoplasms

Vulvar Diseases

Genital Diseases, Female

Genital Diseases

Urogenital Diseases

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Lichen Sclerosus

Vulvar Cancer

Participants will be shown how to perform vulval self-examination in a face-to-face intervention and provided with an information leaflet. They will be sent reminders to self-examine each month.

Face-to-face training in vulval self-examination Supplemented with use of aids ( hand mirror, mobile phone with selfie-stick), patient information leaflet, reminders to self-examine

Training in Vulval Self-Examination

Vanitha Sivalingam, PhD

Vulval cancer, while rare, has increased in incidence by 17% since the 1990s. It is strongly associated with age, thus this increasing trend is likely to continue with extended life expectancy. Vulval cancer is highly treatable when detected early. Women with chronic vulval conditions including lichen sclerosus, lichen planus and vulval intraepithelial neoplasia are at increased risk of developing vulval cancer. Most patients are in hospital follow-up, however regular vulval self-examination can pick up lesions earlier. There are no formalised methods of teaching self-examination and no evidence that it is acceptable to women.

The main objective of this study is to pilot an intervention to promote and support vulval self-examination for women at increased risk of vulval cancer including those with lichen sclerosus, lichen planus and vulval intraepithelial neoplasia.

Findings from this feasibility study will inform the design of a randomised trial comparing the interventions versus control with an embedded cost-effectiveness analysis.

Vulval cancer is a rare gynaecological cancer, with an increasing incidence rate. IThis trend is expected to risk in years to come because of an aging populating and the increasing rate of human-papillomavirus-related vulval squamous cell carcinoma (VSCC) in young women.

Vulval cancer has a profound effect on the quality of life of women diagnosed with the disease. It carries both disease-related mortality risk and significant morbidity including lower limb lymphoedema, sexual dysfunction and groin discomfort.

Early detection of vulval cancer leads to improved survival and allows for conservative surgical treatment, lower morbidity and improved cosmesis. It is widely agreed that there is no role for screening the general population for vulval cancer; there are no systematic screening programmes nor are there reliable screening methods for identifying malignant precursors . The identification of vulval premalignant and malignant disease, therefore relies on the recognition and reporting of vulval symptoms by the patient and the knowledge and clinical acumen of the health care professional.

There is however, a population of women with chronic vulval conditions who are more likely to develop vulval cancer. Lichen sclerosus (LS), lichen planus (LP) and VIN are recognised precursors of vulval cancer. Regular follow-up in a specialist vulval clinic allows for evaluation of symptom control and treatment compliance and identification of early malignant change; however, regular vulval self-examination may prompt early diagnosis. The interval between noticing a symptom and seeking help could potentially be reduced by providing clear information on signs and symptoms of vulval cancer and guidance on monitoring skin-changes.

Secondary follow-up is not necessary for all women, and women with stable lichen sclerosis are often managed in primary care. Recent guidance from the British Association of Dermatology recommends that women with vulval LS who have responded to treatment be discharged to the care of their general practitioner after a twelve month follow-up period .However, as a majority of women discharged from UK vulval clinics are not subsequently followed up in primary care appropriately, it is important that women are able to self-examine and are confident in recognising and reporting suspicious symptoms. There is, however, no formalised method of teaching vulval self-examination and many women continue with secondary care input.

Self-management focusses on actions that people undertake for themselves to manage their health and illness. In order to self-manage, self-management support is needed (e.g. actions by healthcare professionals). Self-management has been shown to be effective in improving health outcomes such as quality of life. Skin self-examination can reduce mortality in melanoma. A meta-analysis of 18 trials of skin self-examination concluded that interventions including personalised phone counselling, whole body photographs and reminders to perform skin self-examination increased the number of events of patients examining themselves for skin cancer.

A recent mixed-method study by the investigators has demonstrated that only 9% of women have been taught to self-examine, yet up to 86% self-examine regularly. Despite being motivated, 50% reported a lack of confidence in recognition of vulval pathology and a high level of worry about their vulval condition. Both clinicians and patients agreed that face to face teaching was the best intervention for teaching vulval self-examination (unpublished).

The overarching aim of the intervention is to support vulval self-examination in women at high risk of developing vulval cancer. The aims, processes and outcomes were agreed at the focus groups of both women with vulval conditions and clinicians.

The structured intervention will include face-to-face training on vulval self-examination(VSE), supplemented with the use of aids including a hand-mirror or a selfie-stick. Women will be supported with reminders to self-examine, access to a telephone helpline and a leaflet on self-examination.

Early Detection of Vulval CAncer Through Self-Examination (EDuCATE): Intervention Study

Early Detection of Vulval CAncer Through Self-Examination (EDuCATE): Intervention Study A Feasibility Study of Interventions to Promote Vulval Self-examination in Women at Increased Risk of Vulval Cancer

Change in number of self-reported vulval self-examination events over one month before and after the intervention. Patients are asked to record self-examination events in the patient diary

Change in the perceived vulval cancer risk score before and after the intervention. Min 0, Maximum 3. Higher scores indicate higher perceived risk of cancer

This score assesses worry about developing vulval cancer. Change in the score will be assessed before and after the intervention. It has been adapted from the melanoma worry scale. Minimum is 5, Maximum is 19. Higher scores indicate higher worry.

This is a validated scale to measure anxiety and depression in hospital patients. Change will be assessed before and after the intervention. Anxiety and depression can be scored for separately. Minimum score is 0 and Maximum score is 21. Higher scores indicate higher rates of anxiety and depression

This is a validated measure to assess quality of life in women with vulval disease. Change in the vulval quality of life will be assessed before and after the intervention. Higher scores indicate higher impact of vulval conditions of quality of life. Minimum is 0 and maximum is 45

British Society for the Study of Vulval Disease

University of Manchester

Academic Clinical Lecturer in Gynaecological Oncology

Symptoms and General Pathology

Leukoplakia

Precancerous Conditions

Pathological Conditions, Anatomical

AI Temperature-controlled Radiofrequency Technology

The vulva and vagina were routinely disinfected with iodophor, the negative plate was placed on the patient's waist and abdomen, and the vulva module was selected for treatment for 10 minutes per side, for a total of 20 minutes. Parameters: power 10-20W, temperature 38-42C°, once every 10 days, 5 times in total

Radiofrequency technology

Routine vulvovaginal disinfection with iodophor, vaginal probes are placed in channel A, electrode pads are placed in channels B\\C\\D respectively, the frequency of electrical stimulation (the most comfortable amount) is adjusted, 10 times is a course of treatment, and mild lesions are treated for 1-2 courses of treatment , 2 to 3 courses of treatment for moderate to severe lesions.

Electrical stimulation

Yuanzhen Zhang, professor

Kejia Wu, Doctor

Yuanzhen Zhang

Yuanzhen Zhang, Professor

The study was designed as a prospective, multicenter, randomized, open-label, parallel-controlled clinical trial. The study population was patients with vulvar leukoplakia, and compared the efficacy and safety of AI temperature-controlled radio frequency technology and electrical stimulation in the treatment of vulvar leukoplakia. According to the research purpose, the sample size was calculated and determined to be 120 cases, and they were randomly assigned to the observation group and the control group according to the ratio of 1:1, namely 60 cases in the radio frequency observation group and 60 cases in the electric stimulation control group.

A Comparative Study on the Efficacy of AI Temperature-controlled Radiofrequency Technology and Electrical Stimulation in the Treatment of Vulvar Leukoplakia

Efficacy index: (score before treatment-score after treatment)/(score before treatment)×100%

Percentage of recurrence of genital itching 6 months after treatment

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
Early Detection of Vulval CAncer Through Self-Examination (EDuCATE): Intervention Study	NCT04952961	Self-Examinatio... Vulvar Cancer Vulvar Lichen S... Vulval Intraepi... Vulval Cancer Vulval Intraepi... Lichen Planus	Training in Vul...	18 Years -	University of Manchester
A Comparative Study on the Efficacy of AI Temperature-controlled Radiofrequency Technology and Electrical Stimulation in the Treatment of Vulvar Leukoplakia	NCT05250466	Vulvar Lichen S...	Radiofrequency ... Electrical stim...	18 Years - 60 Years	Zhongnan Hospital
Early Detection of Vulval CAncer Through Self-Examination (EDuCATE): Intervention Study	NCT04952961	Self-Examinatio... Vulvar Cancer Vulvar Lichen S... Vulval Intraepi... Vulval Cancer Vulval Intraepi... Lichen Planus	Training in Vul...	18 Years -	University of Manchester

Spots Global Cancer Trial Database for vulvar lichen sclerosus