Trial Information
Inclusion Criteria:
- Written informed consent;
- residence from community or working units
Exclusion Criteria:
- pregnancy;
- lactation;
- known metastatic cancer;
- signs or symptoms of breast disease;
- presence of breast implants, breast surgery within prior 12 months;
- had mammography or ultrasound exam within prior 12 months
- males.
Type of Study:
Interventional
Study Design:
Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Screening
Outcome Measure:
screening yield
Outcome Description:
Sensitivities, specificities, positive predictive values, and negative predictive values
Outcome Time Frame:
3 years
Safety Issue:
No
Principal Investigator
Sun Qiang, MD
Investigator Role:
Study Chair
Investigator Affiliation:
PUMCH
Authority:
China: Ministry of Health
Study ID:
PUMCH-breast-screening
NCT ID:
NCT01880853
Start Date:
November 2008
Completion Date:
December 2011
Related Keywords:
- Breast Cancer
- breast cancer
- screening
- mammography
- ultrasound
- Breast Neoplasms