Looking beyond the Lamppost: Population-Level Primary Prevention of Breast Cancer

Dissemination and implementation science frameworks and strategies to increase breast cancer screening for at-risk women in the United States: A scoping review

Dissemination and implementation science (D&I) can help bridge the gap between research and practice by addressing how to facilitate and maintain pre-existing evidence-based interventions (EBIs) in various contexts within different fields, including that of breast cancer screening and treatment. Yet, despite the availability of D&I frameworks and strategies, there is a lack of studies exploring knowledge transfer dissemination and implementation models, strategies, and frameworks in the setting of breast cancer care. There is a need for studies that create guidelines and roadmaps built on theoretical foundations of D&I research to scale up successful D&I of strategies, frameworks, and protocols proven to cater to the needs of all breast cancer patients when seeking screening and treatment services. The Arksey and O'Malley (2005) York methodology was used as guidance for this review: (1) identifying research questions; (2) searching for relevant studies; (3) selecting studies relevant to the research questions; (4) charting the data; (5) collating, summarizing, and reporting results. Most cited barriers (n = 46) sorted into the category of "Recruitment, Measurement, and Delivery Challenges." The predominant ERIC strategy, featured in a noteworthy 84% of studies, was "Tailor strategies" (#16), which belongs to the "Adapt and tailor to context: culture, language, data analysis, collection" domain. This study can guide researchers, physicians, and community workers in improving accessibility, affordability, and quality of breast cancer screening and adequate follow-up opportunities through D&I strategies and models improving the reach and sustainability of evidence-based programs in at-risk female populations.

Extending the sociology of candidacy: Bourdieu's relational social class and mid-life women's perceptions of alcohol-related breast cancer risk

Alcohol is a modifiable breast cancer risk, increasing risk in a dose-dependent manner. Mid-life women (aged 45-64 years) consume alcohol at higher rates than younger women and this, combined with age, make them a high-risk group for breast cancer. This critical public health problem has a seemingly obvious solution (reduce drinking); however, women do not necessarily know alcohol causes breast cancer, and if they do, reducing consumption is not always possible, or desirable. To innovate public health responses, we employ an interpretative sociological framework 'candidacy' to understand women's perspectives on breast cancer risk relative to alcohol consumption and their social class. Drawing on 50 interviews with Australian mid-life women, our findings reveal the socio-structural determinants of 'candidacy', that mean modifying alcohol consumption for breast cancer prevention is impacted by social class. Utilising Bourdieu's relational capitals, our interpretations show how social class shapes women's ascriptions and enactments of breast cancer candidacy. We offer an important theoretical extension to 'candidacy' by demonstrating more or less fluidity in women's assessment of breast cancer risk according to their agency to adopt breast cancer prevention messages. Understanding the social class possibilities and limitations in women's perceptions of breast cancer risk provides a new opportunity to reduce inequities in breast cancer incidence.

Place Is Power: Investing in Communities as a Systemic Leverage Point to Reduce Breast Cancer Disparities by Race

Racial disparities in breast cancer present a vexing and complex challenge for public health. A diverse array of factors contributes to disparities in breast cancer incidence and outcomes, and, thus far, efforts to improve racial equity have yielded mixed results. Systems theory offers a model that is well-suited to addressing complex issues. In particular, the concept of a systemic leverage point offers a clue that may assist researchers, policymakers, and interventionists in formulating innovative and comprehensive approaches to eliminating racial disparities in breast cancer. Naming systemic racism as a fundamental cause of disparities, we use systems theory to identify residential segregation as a key leverage point and a driver of racial inequities across the social, economic, and environmental determinants of health. We call on researchers, policymakers, and interventionists to use a systems-informed, community-based participatory approach, aimed at harnessing the power of place, to engage directly with community stakeholders in coordinating efforts to prevent breast cancer, and work toward eliminating disparities in communities of color.