Status:
TERMINATED
Costa Rican Natural History Study of HPV and Cervical Neoplasia
Lead Sponsor:
National Cancer Institute (NCI)
Conditions:
Cervical Neoplasia
Eligibility:
FEMALE
18-100 years
Brief Summary
A population-based study was initiated in Costa Rica in June 1993 to investigate the natural history of human papillomaviruses (HPV) and cervical neoplasia. Over a period of 18 months, ending in Decem...
Detailed Description
A population-based study was initiated in Costa Rica in June 1993 to investigate the natural history of human papillomaviruses (HPV) and cervical neoplasia. Over a period of 18 months, ending in Decem...
Eligibility Criteria
Inclusion
- INCLUSION CRITERIA FOR FOLLOW-UP PHASE OF NATURAL HISTORY STUDY:
- Less than 35 years of age.
- Intact uterus (non-hysterectomized).
- In good general health.
- Non-pregnant.
- For women not using OCs: Having regular cycles \[cycles 25-35 days in length\].
- HPV16 seropositive \[based on data from latest visit tested\].
- No evidence of HSIL/cancer \[based on data from latest visit within cohort\].
- Willing to participate \[informed consent\].
- INCLUSION CRITERIA FOR FOLLOW-UP PHASE OF COHORT STUDY:
- Must be between the ages of 45 to 70 years.
- Women who do not have a final diagnosis of HSIL.
Exclusion
Key Trial Info
Start Date :
May 20 1999
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
March 12 2012
Estimated Enrollment :
11545 Patients enrolled
Trial Details
Trial ID
NCT00342173
Start Date
May 20 1999
End Date
March 12 2012
Last Update
March 16 2020
Active Locations (1)
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1
Costa Rican Social Security Administration
Tres Ríos, Costa Rica