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Study identifier: NCT05576831 Synced from ClinicalTrials.gov · July 28, 2026
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STRatIfication of Vulvar Squamous Cell Carcinoma by HPV and p53 Status to Guide Excision

Condition: Vulvar Cancer  ·  Sponsor: British Columbia Cancer Agency

PhaseNA
Planned participants249
Who can joinFemale, 18 Years to no upper limit
Healthy volunteersNo

About this study

Vulvar cancer affects the external genitalia of women. This type of cancer is uncommon, arising mostly in older women and has been neglected in research and clinical trials. Over the recent years, investigators have learned that the most common type of vulvar cancer; vulvar squamous cell carcinoma (VSCC) develops from pre-cancerous lesions via different pathways. One pathway is associated with human papillomavirus (HPV) infection, and another is related to chronic inflammatory skin conditions (and not HPV). The VSCCs arising from these two principal pathways; HPV- associated (HPV A) and HPV-independent (HPV I), behave differently with different risks of recurrence, and different response to treatments. HPV-I VSCC are further defined by mutations in TP53 (Tumor Protein 53), which identify a group of patients with aggressive disease. Currently treatment is the same for all women with vulvar cancer, and consequently many women may be overtreated, and many women are not treated enough. Given evolving knowledge of this disease, this 'one size fits all' approach may no longer be appropriate. The investigators aim in this study is to see if personalizing surgical therapy for patients with vulvar cancer based on HPV and TP53 status will improve outcomes.

This description comes directly from the study's public registry record.

Talk to the study team

Amy Jamieson, MD  ·  604-875-4268  ·  Amy.Jamieson@vch.ca

Jessica McAlpine, MD  ·  604-875-4268  ·  Jessica.Mcalpine@vch.ca

Always discuss trial participation with your own doctor first.

Locations (1)

BC Cancer - Vancouver CentreVancouver, British Columbia, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT05576831