Overview
Coordinating Centers, Pragmatic Clinical Research, Real World Evidence, Neurocognitive Data, Data Science Workforce Development
Current Appointments & Affiliations
Professor of Biostatistics & Bioinformatics
·
2025 - Present
Biostatistics & Bioinformatics, Division of Biostatistics,
Biostatistics & Bioinformatics
Member in the Duke Clinical Research Institute
·
2021 - Present
Duke Clinical Research Institute,
Institutes and Centers
Recent Publications
Prevalence of pre-stroke and stroke-related vision impairments and their association with mild cognitive impairment and dementia.
Journal Article J Alzheimers Dis · December 12, 2025 BackgroundVision impairment is a risk factor for mild cognitive impairment (MCI) among stroke survivors, but it is unclear if this association is driven by vision impairment present before or due to the stroke, and if similar associations exist with dement ... Full text Link to item CiteAspirin Dosing for Secondary Prevention of Atherosclerotic Cardiovascular Disease in Chronic Obstructive Pulmonary Disease and Asthma: Insights From ADAPTABLE.
Journal Article J Am Heart Assoc · December 2, 2025 BACKGROUND: Guidelines recommend aspirin (75-100 mg daily) for the secondary prevention of atherosclerotic cardiovascular disease (ASCVD). However, it is unknown if people with a history of ASCVD and chronic obstructive pulmonary disease (COPD) or asthma, ... Full text Link to item CitePatient-directed data capture for clinical research: A pilot study testing two platforms.
Journal Article Contemp Clin Trials · December 2025 BACKGROUND: Patient-directed data capture enables individuals to access and share their electronic health record (EHR) data, potentially supporting patient engagement while also reducing data fragmentation. Although many vendors offer patient-directed data ... Full text Link to item CiteRecent Grants
The Gut Brain Parkinson's Disease Consortium (GBPDC): Coordinating and Data Management Center (CDMC)
ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2024 - 2029Integrated Biostatistical Training for CVD Research
Inst. Training Prgm or CMEMentor · Awarded by North Carolina State University · 2022 - 2027Determinants of Incident Stroke Cognitive Outcomes and Vascular Effects on RecoverY
ResearchPrincipal Investigator · Awarded by Massachusetts General Hospital · 2019 - 2026View All Grants
Education, Training & Certifications
Harvard University, T.H. Chan School of Public Health ·
2004
Ph.D.