Status:
UNKNOWN
English Mammography Screening Outcomes by Age, Frequency and Test Threshold
Lead Sponsor:
University of Warwick
Collaborating Sponsors:
University of Birmingham
University of Bristol
Conditions:
Breast Cancer
Eligibility:
FEMALE
47-73 years
Brief Summary
Breast cancer screening involves taking mammograms (x-rays) of women's breasts to search for signs of cancer. This study investigates the impact of test threshold, screening interval (frequency) and a...
Detailed Description
Breast cancer screening involves taking mammograms (x-rays) of women's breasts to search for signs of cancer. Different countries give different versions of breast screening, because there is no clear...
Eligibility Criteria
Inclusion
- Women invited for breast cancer screening by the English NHS Breast Screening Programme
Exclusion
- Missing or corrupted data for NHS number, so linkage between databases is not possible
- For analysis of test threshold and screening interval: women who did not attend routine English NHS Breast screening service within the specified date and age range, even if they attended symptomatic breast cancer services, high risk (family history) breast screening services, or if they were referred for mammograms by their general practitioner
Key Trial Info
Start Date :
January 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 30 2024
Estimated Enrollment :
10000000 Patients enrolled
Trial Details
Trial ID
NCT05247463
Start Date
January 1 2021
End Date
December 30 2024
Last Update
December 12 2023
Active Locations (1)
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1
University of Warwick
Coventry, Warwickshire, United Kingdom, CV47AL