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Testing a new cannabidiol cream for vulvar pain relief: what the research shows

Efficacy and safety of topical 5% cannabidiol plus myrcene for the treatment of vestibulodynia: a multi-centric randomized controlled trial. RElief with topicaL cannAbinoids for VestibulodyniA

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN78323046
Enrollment
100
Registered
2025-07-11
Start date
2025-03-15
Completion date
Unknown
Last updated
2025-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tretment of patients with vestibulodynia, the most common manifestation of the vulvodynia Urological and Genital Diseases

Interventions

One or more members of the staff who do not work directly with the subject will be responsible for assignment to active or placebo treatment based on random assignment. The patients will be trained to

Sponsors

Ospedale dei Bambini Vittore Buzzi
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Women are at least 18 years of age and premenopausal, defined as having menstruated within the past 12 months 2. Women experience moderate to severe pain, defined as a minimum score of 4 out of 10 on a numeric rating scale, in at least one of three parameters (pain, dyspareunia, or swab test) during at least 90% of sexual intercourse attempts 3. Pain is localized to the vestibule during vaginal intercourse and during activities that exert pressure on the vestibule, such as tampon insertion, wearing tight jeans or pants, cycling, or horseback riding 4. Women have had a diagnosis of vestibulodynia (VBD) for at least 6 months, confirmed using a standardized gynecological examination protocol

Exclusion criteria

Exclusion criteria: 1. Women have active vulvovaginal infections at the time of their gynecological examination 2. Women have genital bleeding of unknown origin 3. Women are concurrently enrolled in other interventional clinical trials 4. Women are unwilling to provide informed consent to participate in the trial 5. Women have used topical drugs in the past 30 days

Design outcomes

Primary

MeasureTime frame
1. Pain intensity is measured using a 0–10 point visual analog scale (VAS) at baseline, 60 days, and 120 days 2. Dyspareunia is measured using a 0–10 point visual analog scale (VAS) at baseline, 60 days, and 120 days 3. Vestibular pain sensitivity is measured using the cotton swab test at baseline, 60 days, and 120 days 4. Percentage change in pain scores is measured using a 0–10 point visual analog scale (VAS) at baseline, 60 days, and 120 days 5. Absolute change in pain scores is measured using a 0–10 point visual analog scale (VAS) at baseline, 60 days, and 120 days

Secondary

MeasureTime frame
There are no secondary outcome measures

Countries

Italy

Contacts

Public ContactFilippo Murina
filippo.murina@unimi.it+390263635420

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026