View clinical trials related to Vulvar Vestibulitis.
Filter by:This is a randomized feasibility and acceptability study investigating the effects of laser treatment in women suffering from provoked vestibulodynia compared to a sham-laser treatment. Participants will be randomized into the laser group or sham-laser group. The laser group will receive 12 sessions of real high-level laser therapy (HILT) (30-minutes biweekly for 6 consecutive weeks). The sham-laser group will receive 12 sessions (30-minutes biweekly for 6 consecutive weeks) of laser therapy using a deactivated probe. Outcomes measures will be assessed at baseline and at post-treatment and will include: feasibility and acceptability variables, pain, sexual function, sexual distress, psychological variables and perceived improvement after the treatment.
Provoked vestibulodynia (PVD) is one major subtype of vulvar pain, affecting close to one in ten women and resulting in pain during attempts at vaginal intercourse and/or attempts to insert a digit, device or tampon into the vagina. Management involves a multidisciplinary approach, through physicians, psychologists, sex therapists and physiotherapists. Low Level Laser Therapy (LLLT) is a therapeutic modality involving irradiation of injured or diseased tissue with a combination of red and infrared light. This process is thought to initiate a series of physiological reactions within the cells exposed to light at these wavelengths, leading to the restoration of normal cell structure and function. The investigators hypothesize that LLLT will be effective at reducing pain and improving sexual function among women with PVD. The purpose of this double-blind randomized controlled trial is to assess the feasibility of using a LLLT intervention for the management of PVD in women. The aim is to determine whether there is evidence of a positive effect of LLLT, delivered using a BioFlexTM laser system (Health Canada Licence No. 7931) and a semi-standardized protocol, in terms of self-reported pain and sexual functioning, physiological responses to pressure applied at the vulvar vestibule, tonic and phasic activation of the PFM and/or corticomotor excitability to the PFMs in women with PVD with or without concurrent vaginismus (VAG) when compared to an identical treatment schedule where sham LLLT is delivered. Women will be recruited from among eighty women with confirmed PVD and PVD+VAG who participate in a cross sectional study investigating pelvic floor muscle involvement in PVD. If they are interested in participating in this intervention study, they will be asked to consent to having their data from the cross sectional study used for the purposes of this concurrent study. Women will be evaluated before the intervention using a battery of physical assessments and questionnaires, re-evaluated on primary outcome measures 3 weeks after initiating the intervention and then re-evaluated using the complete battery of physical assessment and questionnaires at the end of the intervention period. If we secure further funding, a medium term (12 weeks later) follow-up will be added. Physical assessment will include evaluation of pressure-pain threshold, temporal summation of pain, electromyographic (EMG) evaluation of PFM activity, responses of the PFMs to pressure applied at the vulvar vestibule using a custom electronic vulvalgesiometer, motor evoked potential threshold, amplitude, latency and the duration of cortically mediated silent period recorded from the PFMs following transcranial magnetic stimulation. The questionnaires will include the The Vulvar Pain Assessment Questionnaire (VPAQ), the Female Sexual Functioning Index, the Pain Catastrophizing Scale, the Depression Anxiety Stress Scales and the Central Sensitization Inventory. Three weeks and 12 weeks after the first start of treatment, the Global Perception of Improvement and Global patient satisfaction with treatment questionnaires will be administered. These will be repeated 12 weeks after completing treatment if funding becomes available.
This study examines feasibility of R&D activities in the planned randomized controlled trial where effectiveness of somatocognitive therapy intervention will be compared to treatment as usual in provoked vestibulodynia.
Women with provoked vestibulodynia (PVD) suffer from severe dyspareuni and often present a hyperactivity of the pelvic floor muscles (PFM) which maintain the dyspareunia. The rationale for the study is that for women with PVD who don't succeed to restore the function of the PFM by physiotherapy, Botulinum Toxin A (BTA) could be an optional treatment by decreasing the high muscle tonus and thus possibly reduce the coital pain. Objectives and outcome Women with PVD will be recruited for a double blind RCT of 2 injection of 50 Allergan-units BTA (3 months apart) or placebo in the bulbocavernous muscles (situated adjacent to the lower part of the vagina). Primary outcome: The reduction of patient self-reported dyspareunia measured by VAS 0 (no pain) to 100 (worst pain imaginable). Secondary outcome: Pain at tampon insertion measured by VAS 0-100, functional measurement of dyspareunia (see below), the reduction of pelvic floor hyperactivity/tonus, measured with a vaginal manometer, safety aspects and effect duration of BTA, influence on quality of life and psychosexual evaluation.
Provoked vestibulodynia is a pain condition, which is associated with lower quality of life and discomfort. Furthermore, it is underdiagnosed and undertreated. Provoked vestibulodynia is defined as vulvar pain with no known cause. Provoked vestibulodynia can be generalized and involve several areas of the vulva. It can also be localized and involve only one area of the vulva. Pain is often provoked by touch or pressure but it can also be spontaneous or both. The life prevalence for vestibulodynia varies between 3-28 percent in different populations. Persons with vestibulodynia report more frequently anxiety-, depression- and stress- symptoms than the normal population. The aim of the present study is to evaluate an internet-based treatment for vestibulodynia. The intervention will be based on Acceptance and commitment therapy (ACT) and cognitive behavior therapy with focus on exposure and acceptance.
Vestibulodynia (VBD) is a complex chronic vulvar pain condition that impairs the psychological, physical, and sexual health of 1 in 6 reproductive aged women in the United States. Here, the investigators plan to conduct a randomized, double-blinded, placebo-controlled clinical trial to 1) compare the efficacy of peripheral (lidocaine/estradiol cream), centrally-targeted (nortriptyline), and combined treatments in alleviating pain and improving patient-reported outcomes and 2) determine cytokine and microRNA biomarkers that predict treatment response in women with distinct VBD subtypes. Positive findings from this study will readily translate to improved patient care, permitting the millions of women with VBD, their partners, and their clinicians to make more informed decisions about pain management.
This study will evaluate the use of topical 5 or 10% sinecatechins, a botanical drug derived from green tea for the alleviation of sexual pain in the area around the vaginal opening (the vulvar vestibule), that is a main source of pain during sexual contact or dyspareunia, in postmenopausal women, with vulvovaginal atrophy. Women may or may not be using estrogens. Half of the women will receive the study drug, 5 or 10% sinecatechins and half will receive placebo. In addition to the reduction or elimination of pain upon penetration, women may also experience increase in lubrication, arousal and intensity of orgasm
Vulvodynia is a common condition in women (16%); however, at this time there is no known effective non-pharmacological therapy reported. Acupuncture is one complementary and alternative medicine therapy used by many patients with vulvodynia; some case reports show that acupuncture may be an effective intervention. In recent years, there were some studies registered took at like at actual trials of acupuncture on vulvodynia, but either they did not reach the trial aims, some studies did not get enough patients or the trial designs mimic drug studies and did not reflect acupuncture real characteristics. This study evaluates acupuncture for the treatment of vulvodynia; specifically, if it reduces vulvar pain, pain duration and pain with intercourse. It also examines how long the effect of acupuncture lasts in women with vulvodynia. One third of the women will receive acupuncture focused on pudendal nerve distribution area; another one third of the women will receive acupuncture focused on traditional meridian points; the other one third of women will use standard care (without acupuncture). Women who get a reduction in pain (included in subjective and objective scores) will have their pain monitored once a week for up to 6 weeks to see if the acupuncture effect lasts.
The investigators would like to investigate if lipofilling with its adipose derived stem cells (ADSC) could be a new, less invasive but equally or more effective therapeutic option for women with vestibulodynia than vestibulectomy. The investigators expect the study to be successful because of the anti-inflammatory effects of the ADSC and its effectiveness -although not thoroughly studied- in some neuropathic pain disorder like pudendal neuralgia or post mastectomy pain syndrome. Method: A controlled intervention study: one group receiving golden standard therapy 'vestibulectomy' and one group receiving vestibular lipofilling.
Vulvodynia is a debilitating chronic vulvar pain lasting at least 3 months without a clear identifiable cause that is challenging to treat effectively. Vulvodynia is a common pain condition: its prevalence is estimated at 7-8% in women between the ages of 18 and 40. Vulvodynia that is provoked and localized to the vestibule (provoked vestibulodynia [PVD]) appears to be the most commonly seen in clinical practice. The current treatment approach for PVD follows a trial-and-error strategy from one intervention to another if symptoms fail to remit. Treatment options include reducing vulvar irritation (e.g., by stopping the use of detergents), topical agents (e.g., lidocaine), oral medications, pelvic floor physical therapy, psychotherapy, locally injectable agents (e.g., botulinum toxin A), and surgery (vestibulectomy). Despite the number of available treatment options, treatment failure is common. Fractional carbon-dioxide (CO2) laser is a technology widely used in dermatology for the treatment of various skin conditions. It has also been found to be an effective and safe treatment modality for symptoms of the genitourinary syndrome of menopause. A recent pilot study explored the use of fractional CO2 laser for the treatment of vestibulodynia in 37 subjects, 67.6% of which reported that their symptoms were "improved" or "very improved" after 3 fractional CO2 laser sessions. In addition, the subjects reported statistically-significant decreases in vulvar pain and dyspareunia scores. Though the results of this pilot study are promising, it was of small sample size and did not control for the placebo effect. In cases of PVD, the placebo effect has been found to have a significant impact on self-reported outcomes. Sham procedures, when performed correctly, can be ethically administered and can significantly reduce study bias. The primary aim of this study, therefore, is to assess the difference in vulvar pain intensity scores, at baseline and at 6, 12, 16, and 24 weeks post-randomization, in women with refractory PVD assigned to fractional CO2 laser vs sham laser. This study will provide information about the efficacy of this treatment modality in women with a challenging clinical condition. Hypothesis: Administration of 3 sessions of fractional carbon-dioxide laser to the vulvar vestibule of women with refractory provoked vestibulodynia will result in a clinically-significant greater reduction in vulvar pain intensity scores than placebo (sham laser).