Current Duke Appointments & Affiliations
Duke Health Cardiology Professor
·
2021 - Present
Medicine, Cardiology,
Medicine
Professor of Medicine
·
2015 - Present
Medicine, Cardiology,
Medicine
Vice Dean and Executive Director of Duke Clinical Research
·
2020 - Present
Duke Clinical Research Institute,
Institutes and Centers
Member in the Duke Clinical Research Institute
·
2004 - Present
Duke Clinical Research Institute,
Institutes and Centers
Executive Core Faculty Member, Duke-Margolis Institute for Health Policy
·
2024 - Present
Duke-Margolis Institute for Health Policy,
University Institutes and Centers
Recent Scholarly Works
Serial assessment of NT-proBNP and high-sensitivity cardiac troponin with glucagon-like peptide-1 receptor agonist therapy in type 2 diabetes: Insights from EXSCEL.
Journal article Am Heart J · September 2026 BACKGROUND: In the EXSCEL trial, exenatide did not reduce major adverse cardiovascular events (MACE), but heterogeneity of benefit and the role of cardiac biomarkers remain uncertain. We evaluated the prognostic value of baseline and 1-year changes in N-te ... Full text Link to item CiteA Validated, Modifiable Proteomic Score from the EXSCEL Trial Predicts Cardiovascular Events in Diabetes.
Journal article JCI Insight · July 2, 2026 Adults with type 2 diabetes mellitus (T2DM) are at increased risk for stroke, myocardial infarction, and cardiovascular death, yet individual risk is heterogeneous and incompletely captured by clinical models. In the Exenatide Study of Cardiovascular Event ... Full text Link to item CiteAssociation of blood pressure variability with clinical and biomarker outcomes in moderate to severe TBI: A TRACK-TBI study.
Journal article J Clin Neurosci · July 2026 INTRODUCTION: Traumatic brain injury (TBI) represents a significant global health burden and often results in functional impairment. Blood pressure variability (BPV), a surrogate marker of autonomic dysfunction, has been shown to influence outcomes in pati ... Full text Link to item CiteRecent Grants
2/3 CTSA K12 Program at Duke University
ResearchMentor · Awarded by National Institutes of Health · 2025 - 2030Increasing the Quality and Efficiency of Clinical Trials (U18)
ResearchInvestigator · Awarded by Food and Drug Administration · 2014 - 2029Endocrinology and Metabolism Training Program
Inst. Training Prgm or CMEMentor · Awarded by National Institute of Diabetes and Digestive and Kidney Diseases · 2024 - 2029View All Grants
Education
University of Texas, Dallas ·
1997
M.D.