Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:10 AM
Ignite Modification Date:
2025-12-25 @ 2:10 AM
NCT ID:
NCT00087360
Brief Summary:
RATIONALE: Evaluating the knowledge and attitudes of healthy participants toward a new diet and gene test for colorectal cancer risk may help doctors improve acceptance of colorectal cancer screening.
PURPOSE: This clinical trial is studying the knowledge and attitudes of healthy participants toward genetic and environmental risk assessment for colorectal cancer.
Detailed Description:
OBJECTIVES:
Part 1
* Determine the willingness of healthy participants to enroll in a genetic and environmental risk assessment for colorectal cancer.
* Determine the impact of decision counseling on knowledge and attitudes about genetic and environmental risk assessment (GERA) and colorectal cancer screening in these participants.
* Determine participants' understanding of GERA.
* Determine participants' response to GERA results.
Part 2
* Determine awareness of, and interest in, diet and genetic assessment for colorectal cancer among healthy participants at average risk for colorectal cancer who have not undergone regular colon cancer screening.
* Determine participants' level of knowledge of this assessment.
* Determine participants' rate of acceptance into this study.
OUTLINE: This is a 2-part pilot study.
* Part 1: Participants complete a baseline questionnaire on attitudes, beliefs, and knowledge about colorectal cancer (CRC), CRC screening, and diet and genetic testing for colorectal cancer risk. Two-four weeks later, participants are educated about CRC screening options and undergo genetic and environmental risk assessment (GERA) decision counseling about the methylene tetrahydrofolate reductase (MTHFR) gene and dietary folate intake. Participants who decide to undergo GERA undergo blood testing for MTHFR polymorphisms and folate levels. Participants whose blood tests indicate low folate levels are further counseled about dietary folate intake.
* Part 2: Participants complete a questionnaire on attitudes, beliefs, and knowledge about CRC, CRC screening, and diet and genetic testing for colorectal cancer risk.
Participants in part 1 are followed at 1 week, 1 month, and then at 6 months.
PROJECTED ACCRUAL: A total of 110 participants (60 for part 1 and 50 for part 2) will be accrued for this study.
Study:
NCT00087360
Study Brief:
Protocol Section:
NCT00087360