Overview

Mechanistic Assessment of the Properties of Saxagliptin in Subjects Undergoing Coronary Artery Bypass Graft Surgery

Status:
Terminated
Trial end date:
2014-06-01
Target enrollment:
0
Participant gender:
All
Summary
Individuals with type 2 diabetes mellitus (T2DM) are at increased risk for cardiovascular events (for example, heart attack) and the risk is related to one's overall control of blood glucose levels. In this study the investigators will measure the effects of saxagliptin, compared to placebo, before, during, and after coronary artery bypass graft (CABG) surgery. The investigators will use samples of the patients' blood and tissue to measure and evaluate indicators of the body's response to the treatment. This study is being done to evaluate the effect of saxagliptin on biomarkers of the heart to help us understand whether reducing or controlling a person's blood glucose levels during and after CABG surgery will produce better clinical outcomes (for example, better heart health).
Phase:
Phase 4
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Duke University
Treatments:
Saxagliptin
Criteria
Inclusion Criteria:

- Known diagnosis of type 2 diabetes mellitus (T2DM) with glycosylated hemoglobin
(HbA1c) between 6.5% and 10%, inclusive.

- Stable doses of oral antihyperglycemic agents for at least 2 months

- Stable dose of chronic insulin therapy for at least 2 months

- HbA1c documented within 3 months before study enrollment

- Planned first elective coronary artery bypass graft (CABG) surgery

Exclusion Criteria:

- Elevated Creatine Kinase-Myocardial Bands (CK-MB) or troponin level above the 99th
percentile at screening

- Receiving incretin therapy or having received incretin therapy within the previous 2
months

- Type 1 DM or a history of ketoacidosis

- Women who are pregnant or breastfeeding

- Known end-stage Kidney disease

- Known sensitivity or intolerance to saxagliptin or dipeptidyl peptidase-4 (DPP-4)
inhibitor

- Clinically apparent liver disease

- History of pancreatitis