Human Papillomavirus (HPV) and Risk of Cervical Precancer and Cancer
The HPV Persistence and Progression (PaP) Cohort at Kaiser Permanente Northern California
2 other identifiers
observational
131,110
1 country
1
Brief Summary
Background:
- In most women, HPV infection does not cause symptoms and the infection goes away on its own. In a small percentage of women, the HPV infection does not go away and sometimes can result in cervical precancer or cancer.
- There are several different types of HPV. A better understanding of which types are related to cervical precancer and cancer may help guide doctors in clinical management of women who test positive for HPV and better understand why some women develop disease while others do not. Objectives:
- To determine whether certain types of HPV are more risky than others and if so, whether they warrant separate detection in screening for cervical precancer and cancer.
- To determine if lasting infection by different HPV types carry different risk of cervical precancer and cancer.
- To determine what viral and genetic factors influence the development of cervical precancer and cancer.
- To evaluate new HPV tests and new biomarkers of cervical cancer risk. Eligibility:
- Women 30 years of age and older who are in the cervical cancer screening program at the Kaiser Permanente health plan in Northern California. Women who tested positive for HPV and a random sample of women who tested negative for the virus are included. Design:
- Data about participants genetic background and the type of carcinogenic HPV with which they are infected are analyzed.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2007
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 29, 2007
CompletedFirst Submitted
Initial submission to the registry
February 13, 2007
CompletedFirst Posted
Study publicly available on registry
February 14, 2007
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
April 30, 2020
CompletedMay 1, 2020
April 1, 2020
13.2 years
February 13, 2007
April 30, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
CIN2+/CIN3+/Cancer
Cervical histopathology; The detection of CIN2+,CIN3+, or cancer in histology results from tissue collected during cervical biopsies, excisional treatment or surgery.
Ongoing
Secondary Outcomes (1)
HPV Clearance
Ongoing
Eligibility Criteria
We are teaming with Kaiser Permanente Northern California (KPNC) to create a carcinogenic HPV-positive cohort (HPV Persistence and Progression Cohort or PaP Cohort) for investigating the natural history of HPV genotypes. Specifically, we will store approximately 60,000 baseline specimens from the following sub-populations: 1) approximately 40,000 HPV positives and a random population sample of 4,000 baseline specimens from women aged 30 years and older; 2) approximately 5,000 HPV-or-cytologypositives and random population sample of 2,000 baseline specimens from women aged 25-29 years of age; and 3) approximately 5,000 HPV-or cytology-positives and random population sample of 2,000 baseline specimens from women aged 21-24 years of age.
You may qualify if:
- Women in KPNC aged 25 years or older who tested positive for HPV.
- Will also include a random sample of women who tested negative for HPV.
You may not qualify if:
- Male.
- Children under 18.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Kaiser Permanente Northern California
Oakland, California, 94612, United States
Related Publications (3)
Gage JC, Sadorra M, Lamere BJ, Kail R, Aldrich C, Kinney W, Fetterman B, Lorey T, Schiffman M, Castle PE; PaP Cohort Study Group. Comparison of the cobas Human Papillomavirus (HPV) test with the hybrid capture 2 and linear array HPV DNA tests. J Clin Microbiol. 2012 Jan;50(1):61-5. doi: 10.1128/JCM.05989-11. Epub 2011 Nov 9.
PMID: 22075592BACKGROUNDWentzensen N, Sun C, Ghosh A, Kinney W, Mirabello L, Wacholder S, Shaber R, LaMere B, Clarke M, Lorincz AT, Castle PE, Schiffman M, Burk RD. Methylation of HPV18, HPV31, and HPV45 genomes and cervical intraepithelial neoplasia grade 3. J Natl Cancer Inst. 2012 Nov 21;104(22):1738-49. doi: 10.1093/jnci/djs425. Epub 2012 Oct 23.
PMID: 23093560BACKGROUNDLamere BJ, Castle PE, Fetterman B, Poitras N, Stanley M, Shieh J, Lorey T, Kinney W, Schiffman M. A study of borderline positive Hybrid Capture 2 tests in the Kaiser Permanente Northern California cervical screening program: evidence against retesting. J Virol Methods. 2013 Apr;189(1):77-9. doi: 10.1016/j.jviromet.2013.01.011. Epub 2013 Feb 4. No abstract available.
PMID: 23384678BACKGROUND
Biospecimen
Discarded cervical Pap test specimens
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Mark H Schiffman, M.D.
National Cancer Institute (NCI)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- OTHER
- Sponsor Type
- NIH
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
February 13, 2007
First Posted
February 14, 2007
Study Start
January 29, 2007
Primary Completion
April 1, 2020
Study Completion
April 30, 2020
Last Updated
May 1, 2020
Record last verified: 2020-04