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:
2025-12-24 @ 9:48 PM
Ignite Modification Date:
2025-12-24 @ 9:48 PM
NCT ID:
NCT02269332
Brief Summary:
The investigators will recruit DoD beneficiaries 18 years or older, that have been referred for a screening colonoscopy or polyp surveillance (or had one in the last 2 weeks), and have no previous diagnosis of colorectal cancer. They will have a 25 OH Vitamin D level drawn to determine if there is an association between the level obtained and findings on colonoscopy, or previous findings (if repeating).
Detailed Description:
DoD beneficiaries age 18 or older will be recruited from the clinics at the Mike O'Callaghan Federal Medical Center (MOFMC). Subjects meeting the inclusion/exclusion criteria will be offered an opportunity to participate:
Screening Visit:
* Obtain signed Informed Consent Document and HIPAA Authorization (research-driven).
* Record: Date of birth, age, gender, race, ethnicity, current email address, height (in inches), weight (in pounds), waist circumference (in inches) measurement, blood pressure, and whether subject is taking or has taken any vitamin D supplement or derivative, and if so, note the dosage, frequency, and duration of therapy.
* Subjects will be told to fast for at least 10 hours prior to Visit 1
Visit 1 (within two weeks of their screening colonoscopy):
-Subjects will have the following research-driven blood test drawn which include: Serum 25-OH vitamin D via 1 venipuncture (5-10 mls, approximately 1-2 teaspoons of blood will be drawn)
Study:
NCT02269332
Study Brief:
Protocol Section:
NCT02269332