A Physician-Based Trial to Increase Colorectal Cancer Screening in Chinese

Study Overview
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Brief Summary
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The objective of this study is to test whether a culturally-tailored in-office based intervention have impact on increasing Chinese physician's recommendation of colorectal cancer (CRC) screening to their nonadherent Chinese patients. Special aims are to: Evaluate the efficacy of a culturally-tailored physician intervention on increasing non-adherent Chinese American's patients' CRC screening rate. Identify factors that mediate or moderate the intervention effects. For example, patients who hold an eastern cultural view or are less acculturated will be more likely to benefit from the intervention than patients who hold a western view or who are more acculturated.

Detailed Description
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This study is a randomized controlled trial aiming to test the effect of the culturally-tailored in-office based intervention on physicians. A total of 24 Chinese physicians in the Washington DC and Philadelphia areas and a total of 24 eligible Chinese patients from each physician will be recruited for this study. Physicians and their patients are randomized into two groups: A and B. Physician in the intervention group (A) will receive mailed printed materials including a CRC physician guide, patient brochure, flip chart and a poster and two sessions of in-office training aimed to reinforce learning of the topic covered by the mailed materials and provide physicians with hands-on experience in using communication skills with standardized patients. Physicians in the control group (B) will receive nothing until the end of the study. Patients will be followed 12-month later after their completion of the baseline survey and their self-reported CRC screening status will be verified by chart audit.

Official Title
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A Physician-Based Trial to Increase Colorectal Cancer Screening in Chinese

Conditions
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Colorectal Cancer

Intervention / Treatment
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* Behavioral: Mailed printed materials and in-office training


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: For Physicians are Chinese American, practice primary care, have a least 75 Chinese patients aged 50 and older in their practice, can communicate with patients in Chinese (Mandarin, Cantonese, etc.) For Patients visiting the participating physician at least once in the past 2 years, are Chinese Americans, are 50 years and older, never had any CRC screening or are overdue for screening. Exclusion Criteria: For Patients: have a colorectal polyp, CRC cancer, or a family history of CRC (first degree relative), and had updated CRC screening (FOBT within one year, colonoscopy within 10 years, sigmoidoscopy within 5 years and double-contrast barium enema within 5 years).

Ages Eligible for Study
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Minimum Age: 50 Years
Maximum Age: 74 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Mailed printed materials and in-office training<br> | Behavioral: Mailed printed materials and in-office training<br>* Mailed printed materials including CRC physician guide, patient brochure, flip chart and a poster Two sessions of in-office training with two standardized patients<br>|
| No Intervention: Control<br>Usual care | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Receipt of CRC screening | Nonadherent Chinese American patient's CRC screening rates. | 12 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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colorectal cancer screening, Chinese Americans, patients nonadherent with CRC Screening