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Browse 7,874 clinical trials for diabetes. Find studies that match your criteria and connect with research centers.
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NCT02747108
This study will evaluate the effects of screening for type 2 diabetes mellitus (T2DM) and brief counseling about screening test results on weight and key health behaviors among Veterans with risk factors for T2DM. Study participants will be randomly assigned to one of two study groups: (1) Blood Test Group or (2) Brochure Group. Participants in the Blood Test Group will complete a blood test called hemoglobin A1c (HbA1c) which measures average blood sugar levels. Participants will receive brief counseling about the results from their primary care provider or someone authorized to speak on their behalf. Participants randomly selected for the Brochure Group will review a handout from the VA National Center for Health Promotion and Disease Prevention (NCP) on recommended screening tests and immunizations. All participants will be asked to complete a survey prior to study group assignment, immediately after a Primary Care appointment, 3 months after enrollment, and 12 months after enrollment.
NCT03331289
Research Design/Plan: After screening, each subject will receive 1 measurements of Endogenous Glucose Production \[EGP\] with prime-continuous Infusion of 3-3H-glucose. After completing the EGP measurement each subject will receive a Double Tracer Oral Glucose Tolerance Test \[OGTT\]. Methods: Visit 1: Screening. Medical history will be obtained, physical exam performed, and pregnancy test performed. Visit 2: Endogenous Glucose Production Measurement: The rate of EGP will be measured with 3-3H-glucose. Visit 3: Double Tracer OGTT