MyPeBS | International Randomized Study Comparing personalized, Risk-Stratified to Standard Breast Cancer Screening In Women Aged 40-70

Summary
MyPeBS addresses the crucial and timely question of the future of breast cancer screening in Europe. Indeed current standard mammographic screening, with entry stratified by age alone, has recently been largely questioned. Despite a demonstrated mean 20% reduction in breast cancer-specific mortality, together with reduction of late-stage disease in women older than 50, it is associated with potential harms including false positive recalls and over-diagnosis.
Individual breast cancer risk estimation, through models including clinical variables, mammographic breast density and more than 100 genetic polymorphisms, now has substantial clinical and scientific bases. Personalized screening strategies, based on individual risk levels, could potentially improve the individual benefit/harms ratio of screening (earlier cancer detection and less intensive treatments in high risk women, less false positives and over-diagnoses in low risk ones), and increase the cost-efficacy for health insurances.
MyPEBS will conduct an international randomized phase III trial to validate this hypothesis. It will primarily assess the ability of an individual risk-based screening strategy to be non-inferior, and possibly superior, to the standard of care screening, in reducing the cumulative incidence of stage II+ breast cancers. The trial, conducted in 5 countries (France, Italy, UK, Belgium and Israel) will include 85000 European women aged 40-70, all followed for 4 years. MyPEBS will also evaluate if an individual risk-based screening strategy, compared with the standard, reduces screening-related harms (unnecessary biopsies, overdiagnoses) in low-risk women, is overall at least as cost-effective as well as more accepted by women resulting in a larger screening coverage. After analyses of all components, the final objective of MyPEBS is to deliver recommendations for the best future breast cancer screening strategy in Europe.
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More information & hyperlinks
Web resources: https://cordis.europa.eu/project/id/755394
Start date: 01-01-2018
End date: 30-06-2026
Total budget - Public funding: 12 498 983,00 Euro - 12 436 858,00 Euro
Cordis data

Original description

MyPeBS addresses the crucial and timely question of the future of breast cancer screening in Europe. Indeed current standard mammographic screening, with entry stratified by age alone, has recently been largely questioned. Despite a demonstrated mean 20% reduction in breast cancer-specific mortality, together with reduction of late-stage disease in women older than 50, it is associated with potential harms including false positive recalls and over-diagnosis.
Individual breast cancer risk estimation, through models including clinical variables, mammographic breast density and more than 100 genetic polymorphisms, now has substantial clinical and scientific bases. Personalized screening strategies, based on individual risk levels, could potentially improve the individual benefit/harms ratio of screening (earlier cancer detection and less intensive treatments in high risk women, less false positives and over-diagnoses in low risk ones), and increase the cost-efficacy for health insurances.
MyPEBS will conduct an international randomized phase III trial to validate this hypothesis. It will primarily assess the ability of an individual risk-based screening strategy to be non-inferior, and possibly superior, to the standard of care screening, in reducing the cumulative incidence of stage II+ breast cancers. The trial, conducted in 5 countries (France, Italy, UK, Belgium and Israel) will include 85000 European women aged 40-70, all followed for 4 years. MyPEBS will also evaluate if an individual risk-based screening strategy, compared with the standard, reduces screening-related harms (unnecessary biopsies, overdiagnoses) in low-risk women, is overall at least as cost-effective as well as more accepted by women resulting in a larger screening coverage. After analyses of all components, the final objective of MyPEBS is to deliver recommendations for the best future breast cancer screening strategy in Europe.

Status

SIGNED

Call topic

SC1-PM-10-2017

Update Date

26-10-2022
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Horizon 2020
H2020-EU.3. SOCIETAL CHALLENGES
H2020-EU.3.1. SOCIETAL CHALLENGES - Health, demographic change and well-being
H2020-EU.3.1.3. Treating and managing disease
H2020-EU.3.1.3.0. Cross-cutting call topics
H2020-SC1-2017-Two-Stage-RTD
SC1-PM-10-2017 Comparing the effectiveness of existing healthcare interventions in the adult population