Comparing 3 approaches for vulvar cancer
Official title: Screening for Anal Cancer in Women With High-grade Vulvar Dysplasia or Vulvar Cancer.
- 3 groups
- One site, in Toronto
- Recruiting
Interventions
- Medical procedure
Screening anal Pap smear - No high-resolution anoscopy
75% of patients with negative cytology on their anal Pap smear will not receive high-resolution anoscopy
- Medical procedure
Screening anal Pap smear - High-resolution anoscopy
25% of patients with negative cytology on their anal Pap smear will receive high-resolution anoscopy. All patients with positive (abnormal) cytology on their anal Pap smear will receive high-resolution anoscopy.
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
Odette Cancer Centre
Toronto, Ontario
Eligibility Criteria
See who this study is looking for6 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +Women age ≥ 40
- +Previous diagnosis of VIN 2/3 or vulvar
Exclusion
- −Women who are HIV positive
- −Women with a previous diagnosis of cancer aside from basal cell carcinoma of the skin, cervical cancer, or vulvar cancer
- −Women currently taking immunosuppressant medication
- −Women who have had a previous hysterectomy
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study is testing a way to detect a condition before symptoms appear.
This study is not organised into the usual phase numbers — that is common for device, behavioural, and diagnostic research.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
Who receives what
There are 3 groups in this study.
Group A receives ScreeningScreeningThe checks done before joining, to see whether a study fits.Read more → anal Pap smear - No high-resolution anoscopy.
Registry label: A: Screening anal Pap Smear - Negative (75%)
Groups B and C receive Screening anal Pap smear - High-resolution anoscopy.
Registry label: B: Screening anal Pap Smear - Negative (25%) · C: Screening anal Pap Smear - Positive
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].label
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
How the study is run
Groups are assigned by the study team using set rules, rather than by chance.
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists a minimum age of 40 years, with no upper limit given.
The study lists female participants only.
The study accepts healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more → as well as people with the condition.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 110 people.
The study is currently expected to finish around January 2026.
The main measurement is taken over: 6 months to 1 year.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Prevalence of abnormal anal cytology and hrHPV DNA in women with VIN 2/3 or vulvar cancer — measured over 6 months to 1 year.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT03061435 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About Screening anal Pap smear - No high-resolution anoscopyProcedure
75% of patients with negative cytology on their anal Pap smear will not receive high-resolution anoscopy
From the trial registry — its own words, unedited.
What a procedure is here: A surgery, technique or clinical procedure being studied.
Read the full explanation → · in clinical review
About Screening anal Pap smear - High-resolution anoscopyProcedure
25% of patients with negative cytology on their anal Pap smear will receive high-resolution anoscopy. All patients with positive (abnormal) cytology on their anal Pap smear will receive high-resolution anoscopy.
From the trial registry — its own words, unedited.
What a procedure is here: A surgery, technique or clinical procedure being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: a minimum age of 40 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
Groups are assigned by the study team using set rules, rather than by chance.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists a minimum age of 40 years, with no upper limit given.
It lists female participants only.
It accepts healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more → as well as people with the condition.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: 6 months to 1 year.
The study as a whole is currently expected to finish around 2026-01-01.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 110 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Toronto, Ontario, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
Almost half of all women will develop an HPV infection in their lifetime. While most infections are naturally asymptomatic or cleared by the immune system, some persist and can lead to the development of cervical, vulvar, or anal lesions and eventually cancer. Screening regimens for these lesions are currently only in place for the cervix through regular Pap tests. These Pap tests usually involve an examination of the vulva -however, no screening procedures exist for anal cancer for women. Several studies have suggested that women with existing gynecological lesions are more likely to develop anal lesions and anal cancer. Here the investigators propose a multi-center study which seeks to screen for and treat anal cancer in women over the age of 40 with vulvar lesions and a stable immune system. The investigators will achieve this through performing anal Pap smears on eligible women and conducting High Resolution Anoscopy (HRA) and appropriate treatment procedures on those with abnormal anal cells. With enough evidence, there may be an indication to establish regular anal cancer screening measures in this potentially underserved population. Hypothesis: The investigators hypothesize that at least 40% of women with vulvar cancer or VIN2/3 will have abnormal anal cytology. 35% of the population will be hrHPV DNA positive and 11% will additionally have AIN2/3. This prospective study may lay the groundwork for routine anal screening regimens in Ontario and help shift health policy to treat this population.
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See if this trial could fit youThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.