Cost-Effectiveness of Screening Women With Familial Risk for Breast Cancer With Magnetic Resonance Imaging

Sepideh Saadatmand, Madeleine M. A. Tilanus-Linthorst*, Emiel J. T. Rutgers, Nicoline Hoogerbrugge, Jan C. Oosterwijk, Rob A. E. M. Tollenaar, Maartje Hooning, Claudette E. Loo, Inge-Marie Obdeijn, Eveline A. M. Heijnsdijk, Harry J. de Koning

*Corresponding author for this work

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Background To reduce mortality, women with a family history of breast cancer are often screened with mammography before age 50 years. Additional magnetic resonance imaging (MRI) improves sensitivity and is cost-effective for BRCA1/2 mutation carriers. However, for women with a family history without a proven mutation, cost-effectiveness is unclear.

Methods We evaluated data of the largest prospective MRI screening study (MRISC). Between 1999 and 2007, 1597 women (8370 woman-years at risk) aged 25 to 70 years with an estimated cumulative lifetime risk of 15% to 50% for breast cancer were screened with clinical breast examination every 6 months and with annual mammography and MRI. We calculated the cost per detected and treated breast cancer. After incorporating MRISC data into a microsimulation screening analysis model (MISCAN), different schemes were evaluated, and cost per life-year gained (LYG) was estimated in comparison with the Dutch nationwide breast cancer screening program (biennial mammography from age 50 to 75 years). All statistical tests were two-sided.

Results Forty-seven breast cancers (9 ductal carcinoma in situ) were detected. Screening with additional MRI costs $123 672 ((sic)93 639) per detected breast cancer. In increasing age-cohorts, costs per detected and treated breast cancer decreased, but, unexpectedly, the percentage of MRI-only detected cancers increased. Screening under the MRISC-scheme from age 35 to 50 years was estimated to reduce breast cancer mortality by 25% at $134 932 ((sic)102 164) per LYG (3.5% discounting) compared with 17% mortality reduction at $54 665 ((sic)41 390) per LYG with mammography only.

Conclusions Screening with MRI may improve survival for women with familial risk for breast cancer but is expensive, especially in the youngest age categories.

Original languageEnglish
Pages (from-to)1314-1321
Number of pages8
JournalJournal of the National Cancer Institute
Issue number17
Publication statusPublished - Sep-2013


  • MRI
  • AGE

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