In the Era of the HPV Vaccine, What Are The Current HPV Subtypes Contributing to High Grade Cervical Dysplasia, Adenocarcinoma in Situ, and Early Cervical Cancer?
NCT02937155 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 100
Last updated 2023-11-22
Summary
This study will look at cervical tissue samples in women with abnormal cervical cells to see if the frequency of the HPV 16/18 subtypes has changed in female populations today, after the introduction of the HPV vaccine. It will compare women who have been exposed to the HPV vaccine with those who have not.
Conditions
- HSIL, High-Grade Squamous Intraepithelial Lesions
- Adenocarcinoma in Situ
- Early Cervical Cancer
Sponsors & Collaborators
-
Merck Canada Inc.
collaborator INDUSTRY -
Sunnybrook Health Sciences Centre
lead OTHER
Principal Investigators
-
Allan Covens, MD · Sunnybrook Health Sciences Centre
Eligibility
- Min Age
- 18 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2016-11-30
- Primary Completion
- 2021-06-30
- Completion
- 2024-09-30
Countries
- Canada
Study Locations
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