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Search Results within category "Digestive Systems & Liver Disease"

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Suggestions within category "Digestive Systems & Liver Disease"

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GLNE 010: Validation and Comparison of Biomarkers for the Early Detection of Colorectal Adenocarcinoma

The purpose of this study is to see if stool, urine or blood can be used to find colon cancer as early or earlier than colonoscopy can. The researchers want to use these samples to learn about specific proteins or genes (also called biomarkers) that may indicate if someone has colon polyps (pre-cancer), colon cancer, or an increased risk for developing colon cancer. The researchers are part of a National Cancer Institute program called the Early Detection Research Network (EDRN). We have some biomarkers that are very promising, so we are testing them (“validating them”) in this study.
Amanda Taylor Gehman at or 717-531-1283
18 year(s) or older
This study is also accepting healthy volunteers
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Inclusion Criteria:
Scheduled for colonoscopy in the next 4 months
age 50 and older who are undergoing their first ever screening colonoscopy
adults age 70 and older with colonoscopy more than 9.5 years ago
willing to provide blood, urine and stool samples
able to tolerate removal of 5 tubes (3.5 tablespoons) of blood
Exclusion Criteria:
positive stool blood test (FIT/FOBT) in the past year
ever had colon or rectal cancer
history of inflammatory bowel disease
confirmed hereditary non-polyposis colorectal cancer, familial adenomatous polyposis, HIV or chronic viral hepatitis
cancer diagnosis or treatment in past year
Prevention, Digestive Systems & Liver Disease, Cancer
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Hershey, PA