Effect of Lifestyle Factors and Hormone Function on Breast Density in Healthy Hispanic Women Who Are Undergoing Mammography for Breast Cancer Screening
Chicago Breast Health Project, Phase II
RATIONALE: Lifestyle factors, such as physical activity, diet, and obesity, and hormone function may affect breast density. Screening tests, such as mammography, may help doctors find tumor cells early and plan better treatment for breast cancer.
PURPOSE: This clinical trial is studying the effect of lifestyle factors and hormone function on breast density in healthy Hispanic women who are undergoing mammography for breast cancer screening.
研究概览
详细说明
OBJECTIVES:
- Correlate physical activity, diet, and obesity, as measured by body mass index and waist circumference, with percent breast density and the absolute estimate of total dense breast area in healthy Hispanic women undergoing screening mammography.
- Correlate fasting serum insulin growth factor (IGF)-1 and the molar ratio of IGF-1 to IGF binding protein-3 with breast density in participants undergoing screening mammography.
- Correlate insulin concentration and insulin resistance with breast density in participants undergoing screening mammography.
OUTLINE: This is a multicenter study.
Participants undergo blood collection and physical examination. Participants also complete breast cancer risk factor, food frequency, and physical activity questionnaires and receive breast health and physical activity education. Participants then undergo a digital screening mammogram. Participants are notified of mammogram results.
PROJECTED ACCRUAL: A total of 114 participants will be accrued for this study.
研究类型
阶段
- 不适用
联系人和位置
学习地点
-
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Illinois
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Chicago、Illinois、美国、60611
- Robert H. Lurie Comprehensive Cancer Center at Northwestern University
-
-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
DISEASE CHARACTERISTICS:
- Healthy Hispanic women
- Registered patient at the Erie Family Health Centers' West Town or Humboldt Park clinics
- No screening mammography within the past 12 months
- No abnormality on clinical breast exam
- No history of breast cancer
Hormone receptor status:
- Not specified
PATIENT CHARACTERISTICS:
Age
- 40 and over
Sex
- Female
Menopausal status
- Not specified
Performance status
- Not specified
Life expectancy
- Not specified
Hematopoietic
- Not specified
Hepatic
- Not specified
Renal
- Not specified
Other
- Not pregnant
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- Not specified
Endocrine therapy
- Not specified
Radiotherapy
- Not specified
Surgery
- Not specified
学习计划
研究是如何设计的?
设计细节
- 主要用途:放映
合作者和调查者
调查人员
- 首席研究员:Susan M. Gapstur、Robert H. Lurie Cancer Center
研究记录日期
研究主要日期
学习开始
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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