Population-Based Approach to Skin Cancer Epidemiology

基于人群的皮肤癌流行病学方法

• 批准号: 7922486
• 负责人: Abrar A Qureshi
• 金额: $ 10.41万
• 依托单位: BRIGHAM AND WOMEN'S HOSPITAL
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-01 至 2011-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7922486
• 关键词: Address; Age; Basal cell carcinoma; Bathing; Behavior; Bulla; Case-Control Studies; Childhood; Classification; Data; Data Set; Dermatology; Development; Dose; Environment; Environmental Risk Factor; Epidemiology; Event; Exposure to; Geographic Locations; Goals; Hour; Individual; Laboratories; Maps; Measures; Mentors; Morbidity - disease rate; Nurses' Health Study; Participant; Patient Self-Report; Population; Positioning Attribute; Prevention strategy; Primary Prevention; Principal Investigator; Prophylactic treatment; Radiation; Recording of previous events; Reproduction spores; Research; Research Design; Research Personnel; Resource Allocation; Risk; Risk Estimate; Risk Factors; Screening for Skin Cancer; Secondary Prevention; Skin Cancer; Squamous cell carcinoma; Sun Exposure; Sunburn; Sunlight; Testing; The Sun; Training; UV Radiation Exposure; Ultraviolet Rays; Work; base; cancer epidemiology; cancer risk; cohort; experience; high risk; improved; melanoma; meter; population based; programs; response; sun protection; tumor

DESCRIPTION (provided by applicant): Sunlight is an environmental risk factor for skin cancer. A great deal of work has been done to characterize and quantify sun exposure. However, sun exposure risk estimates for melanoma, squamous cell carcinoma and basal cell carcinoma vary widely. As the magnitude and dose of sun exposure are difficult to measure directly, majority of studies ask study participants detailed questions about sun exposure history. Almost all the questions rely on recalling low morbidity events that may have occurred several years ago. Hence, these measures are subject to systematic recall bias and random misclassification. Also, mainly case-control study designs have been used thus far, particularly for studies that have evaluated risk for melanoma. Work suggested in this proposal will significantly improve our understanding of skin cancer epidemiology. We have a unique opportunity to test our hypotheses in the environment at the Channing Laboratory where existing longitudinal datasets are based such as the Nurses' Health Study (NHS). Data on exposure to skin cancer-related risk factors, confirmed skin cancer cases and geocoded (i.e. mapped) addresses has already been gathered for NHS. The mentors for this proposal are experienced investigators in dermatology and epidemiology and are familiar with the NHS cohort. They also have considerable experience with the epidemiology of skin cancer and participate in projects that are part of the SPORE for Skin Cancer. Combined with this research environment, experienced mentors and training plan suggested in this proposal, we are in a unique position to accomplish the following specific aims: 1. To examine the relationship between history of sun exposure and basal cell carcinoma (BCC), squamous cell carcinoma (SCC) and malignant melanoma (MM) in NHS. 2. To evaluate the relationship between exposure to ultraviolet radiation (UV) flux in the US (via Robertson Berger meters) and BCC, SCC and MM development (geocoded) in NHS. 3. To assess the relationship between history of sun exposure (Aim 1) and UV radiation (Aim 2) and multiple primary BCCs, SCCs and MMs in NHS.

描述（由申请人提供）：阳光是皮肤癌的环境风险因素。 人们已经做了大量的工作来描述和量化阳光照射。然而，对黑色素瘤、鳞状细胞癌和基底细胞癌的日光暴露风险评估差异很大。由于阳光照射的强度和剂量很难直接测量，大多数研究都会向研究参与者询问有关阳光照射史的详细问题。几乎所有的问题都依赖于回忆几年前可能发生的低发病率事件。因此，这些措施受到系统召回偏见和随机错误分类。此外，到目前为止，主要采用病例对照研究设计，特别是评估黑色素瘤风险的研究。本提案中建议的工作将显著提高我们对皮肤癌流行病学的理解。我们有一个独特的机会来测试我们的假设在环境中的钱宁实验室现有的纵向数据集的基础上，如护士的健康研究（NHS）。已经为NHS收集了暴露于皮肤癌相关风险因素、确诊皮肤癌病例和地理编码（即映射）地址的数据。该提案的导师是皮肤病学和流行病学方面经验丰富的研究人员，并熟悉NHS队列。他们也有相当大的 有皮肤癌流行病学的经验，并参与皮肤癌SPORE的项目。结合这个研究环境，经验丰富的导师和培训计划建议在这个建议，我们在一个独特的位置，以实现以下具体目标：1。探讨日光暴露史与NHS中基底细胞癌（BCC）、鳞状细胞癌（SCC）和恶性黑色素瘤（MM）的关系。 2.评价美国紫外线辐射（UV）通量暴露（通过Robertson Berger测量仪）与NHS BCC、SCC和MM发展（地理编码）之间的关系。 3.评估NHS中日光暴露史（目标1）和紫外线辐射史（目标2）与多原发基底细胞癌、鳞状细胞癌和淋巴细胞癌之间的关系。