Screening for colortectal cancer in an Asian Community Center

在亚洲社区中心进行结直肠癌筛查

• 批准号: 7500254
• 负责人: DAVID A LIEBERMAN
• 金额: $ 11.46万
• 依托单位: OREGON HEALTH & SCIENCE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-09-27 至 2012-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7500254
• 关键词: Address; Adherence; Age; Area; Asian Americans; Asians; Awareness; Behavior; Belief; Cancer Etiology; Caring; Caucasians; Caucasoid Race; Cessation of life; Chinese People; Colon; Colon Carcinoma; Colorectal Cancer; Communities; Computers; Counseling; Diagnosis; Education; Educational Intervention; End Point; Environment; Fecal occult blood; Fright; Futility; Genus Cola; Health; Health Services; Immigrant; Individual; Intervention; Knowledge; Koreans; Laboratories; Language; Malignant Neoplasms; Medical Education; Medicine; Modeling; Monitor; National origin; Nurses; Oregon; Pamphlets; Pathology; Patients; Physicians' Offices; Planning Theory; Population; Population Control; Population Heterogeneity; Preventive; Primary Health Care; Provider; Randomized; Randomized Controlled Trials; Rate; Research; Screening procedure; Social Work; Subgroup; Testing; Trust; United States; Upper arm; Visit; base; colorectal cancer screening; design; disorder prevention; ethnic minority population; follow-up; improved; innovation; instrument; metropolitan

DESCRIPTION (provided by applicant): Colorectal cancer is a leading cause of cancer death among Asian Americans. Screening rates in this ethnic minority are lower than the Caucasian population. The reasons for low screening rates are uncertain, but could include language and cultural barriers. Interventions that target Asian Americans may not be effective if they are not language and culture specific. Specific targeted interventions are complicated because the national origin of Asian Americans is diverse. Colon cancer screening interventions which might occur in the primary care provider office, may not be successful if there are language or cultural barriers, lack of trust, or if individuals do not regularly visit their provider. We propose to study a colorectal cancer educational intervention in a unique setting: an Asian Health and Service Center, which serves more than 13,000 individuals in Portland, Oregon. This is a new paradigm for screening, which takes advantage of the trust and cultural awareness that exists at the community center and does not rely on the primary care provider. 800 Asian Americans, age 50 to 75 years, who have not had any colon screening for at least 5 years, will be randomly assigned to a control arm or an educational intervention which will take place at the community center. The educational intervention will be provided by bilingual staff in the primary language of the subject, and will address cultural barriers to colon cancer screening. All subjects will be offered FOBT cards at the community center. The primary aim will be to determine if rates of completed FOBT testing are higher in the intervention group within 12 months, compared to controls. Secondary analyses will evaluate the impact on knowledge and beliefs of colon cancer screening, explore differences among four Asian subgroups (Chinese, Korean, Vietnamese and Cambodian/Laotian immigrants), and evaluate the appropriate follow-up of the positive and negative FOBT. The proposed study provides an innovative approach to improving screening rates in an underserved community with historically low screening rates. Moreover, the proposal employs a community center model, which could be generalized to other community centers in the United States. We propose to study a colorectal cancer educational intervention in a unique setting: an Asian Health and Service Center, which serves more than 13,000 individuals in Portland, Oregon. This is a new paradigm for screening, which takes advantage of the trust and cultural awareness that exists at the community center and does not rely on the primary care provider.

描述（由申请人提供）：结直肠癌是亚裔美国人癌症死亡的主要原因。这一少数民族的筛查率低于高加索人群。筛查率低的原因尚不确定，但可能包括语言和文化障碍。针对亚裔美国人的干预措施，如果不是针对特定的语言和文化，可能不会有效。由于亚裔美国人的民族血统多种多样，具体的针对性干预措施很复杂。结肠癌筛查干预可能发生在初级保健提供者办公室，如果存在语言或文化障碍，缺乏信任，或者如果个人不定期访问他们的提供者，可能不会成功。我们建议在一个独特的环境中研究结直肠癌教育干预：一个亚洲健康和服务中心，为俄勒冈州波特兰的13,000多人提供服务。这是一种新的筛查模式，它利用了社区中心存在的信任和文化意识，而不依赖于初级保健提供者。800名年龄在50至75岁之间，至少5年没有进行任何结肠筛查的亚裔美国人将被随机分配到对照组或教育干预组，这些干预将在社区中心进行。教育干预将由双语工作人员以受试者的主要语言提供，并将解决结肠癌筛查的文化障碍。所有受试者将在社区中心获得FOBT卡。主要目的是确定与对照组相比，干预组在12个月内完成FOBT测试的比率是否更高。二次分析将评估对结肠癌筛查知识和信念的影响，探索四个亚洲亚组（中国人，韩国人，越南人和柬埔寨/老挝移民）之间的差异，并评估阳性和阴性FOBT的适当随访。拟议的研究提供了一种创新的方法，以提高筛查率在一个服务不足的社区与历史上较低的筛查率。此外，该提案采用了社区中心模式，可以推广到美国的其他社区中心。我们建议在一个独特的环境中研究结直肠癌教育干预：一个亚洲健康和服务中心，为俄勒冈州波特兰的13,000多人提供服务。这是一种新的筛查模式，它利用了社区中心存在的信任和文化意识，而不依赖于初级保健提供者。