Social Determinants of Breast Cancer Survivorship

乳腺癌存活率的社会决定因素

• 批准号: 9122325
• 负责人: Lorraine Tiera Dean
• 金额: $ 15.96万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2014
• 资助国家: 美国
• 起止时间: 2014-08-11 至 2019-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9122325
• 关键词: Adverse effects; Affect; Area; Breast Cancer Detection; Breast Cancer Treatment; Breast Cancer survivor; Breast Cancer survivorship; Cancer Survivorship; Clinical; Communities; Data; Data Set; Economic Burden; Economics; Environmental Risk Factor; Ethnic Origin; Exercise; Geography; Health; Health Care Costs; Health Services Accessibility; Healthcare Systems; Individual; Insurance Carriers; Investigation; Knowledge; Lymphedema; Malignant Neoplasms; Measures; Mentorship; Modeling; Neighborhoods; Obesity; Observational Study; Operative Surgical Procedures; Outcome; Overweight; Participant; Patients; Physical activity; Preparation; Prevalence; Quality of life; Race; Radiation therapy; Recommendation; Research; Research Activity; Research Personnel; Resources; Role; Severities; Survivors; Time; Training; Translating; Treatment Cost; Woman; adverse outcome; arm; cancer surgery; cancer therapy; clinically significant; cost; ethnic minority population; geographic difference; health care availability; health care service; malignant breast neoplasm; physical conditioning; racial and ethnic; social

DESCRIPTION (provided by applicant): While social and environmental factors are associated with disparities in breast cancer screening and outcomes, no studies have examined the impact of these factors on cancer survivorship disparities. Upper body breast-cancer related lymphedema (BCRL) is a persistent adverse outcome of cancer treatment that affects the physical health and quality of life of up to 1 in 3 of the 2.9 million breast cancer survivors in te US. Observational studies have found that Black women are more likely than Whites to develop BCRL, and that there are geographic differences in prevalence rates. For those with BCRL, known predictors of progression include BMI, type of surgery and radiation treatment, all of which are associated with social factors. However, no studies have explored the association of race/ethnicity, geography or other social and environmental factors with BCRL progression. The purpose of this study is to explore the relationship between macro- (neighborhood) and micro-level (individual) social and environmental risk factors for the persistent adverse effects of cancer treatment, and the costs they pose, using the example of breast cancer survivors who have BCRL as a persistent adverse effect of breast cancer surgery. This project will use BCRL arm volume and cost data from all 350 participants in the ongoing Women in Steady Exercise Research (WISER) Survivor Study, who all have BCRL and are overweight or obese. To compare costs of those with BCRL to those who do not, this project will collect additional cost data from participants in the PAL trial (n=295) which includes breast cancer survivors with and without BCRL. It will expand on WISER Survivor by (1) quantifying Black-White differences in BCRL progression; (2) collecting additional data from former PAL participants to assess differences in cost burden for survivors with or without BCRL; and (3) exploring the contributions of macro- and micro-level social and environmental factors associated with BCRL to determine their association with health care costs. This K01 will provide protected time for training in cancer survivorship and economic analysis through mentorship, and didactic research activities.

描述（由申请人提供）：虽然社会和环境因素与乳腺癌筛查和结果的差异有关，但没有研究检查这些因素对癌症生存率差异的影响。上半身乳腺癌相关性水肿（BCRL）是癌症治疗的持续不良结局，影响美国290万乳腺癌幸存者中多达1/3的身体健康和生活质量。观察性研究发现，黑人妇女比白人更容易患BCRL，而且患病率存在地理差异。对于BCRL患者，已知的进展预测因素包括BMI，手术类型和放射治疗，所有这些都与社会因素有关。然而，没有研究探讨种族/民族，地理或其他社会和环境因素与BCRL进展的关系。本研究的目的是探讨宏观（邻里）和微观层面（个人）的社会和环境风险因素之间的关系，癌症治疗的持续不良反应，以及它们所造成的成本，使用的例子乳腺癌幸存者谁拥有BCRL作为乳腺癌手术的持续不良反应。该项目将使用来自正在进行的女性稳定运动研究（WISER）幸存者研究的所有350名参与者的BCRL手臂体积和成本数据，这些参与者都患有BCRL并且超重或肥胖。为了比较BCRL患者和非BCRL患者的成本，本项目将从PAL试验（n=295）的参与者中收集额外的成本数据，其中包括BCRL和非BCRL乳腺癌幸存者。它将通过以下方式扩展WISER幸存者：（1）量化BCRL进展中的黑白差异;（2）从前PAL参与者中收集额外数据，以评估有或没有BCRL的幸存者的成本负担差异;（3）探索与BCRL相关的宏观和微观社会和环境因素的贡献，以确定其与医疗保健成本的关联。该K 01将通过指导和教学研究活动为癌症生存和经济分析培训提供受保护的时间。