NCT07371702

PERsonalized Mammographic Screening in Norway

PERsonalized Mammographic Screening in Norway; Additional Examination for Women With Increased Risk of Breast Cancer

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 3,000 (estimated)
• Sponsor: Norwegian Institute of Public Health · Other Government
• Sex: Female
• Age: 50 Years – 71 Years
• Healthy volunteers: Accepted

Summary

The aim of this study is to assess attendance among women invited to additional breast imaging because they were identified as having an increased risk of breast cancer at screening. High-risk women were defined in two studies: Study A; women with high mammographic density, representing approximately 3-5% of screened women, and Study B; women with a false-positive screening result. Women in Study A will be offered an additional screening examination with digital breast tomosynthesis immediately within 6 months after the screening examination. Women in Study B will be offered an additional standard digital mammography examination one year after their initial screening.

Conditions

• Breast Cancer
• Mammographic Breast Density
• Risk Stratification

Timeline

• Start date: 2026-01-01
• Primary completion: 2028-01-01
• Completion: 2033-12-01
• First posted: 2026-01-28
• Last updated: 2026-01-29