https://orcid.org/0000-0003-3426-1789
Current Appointments & Affiliations
Assistant Professor of Pediatrics
·
2024 - Present
Pediatrics, Critical Care Medicine,
Pediatrics
Member in the Duke Clinical Research Institute
·
2024 - Present
Duke Clinical Research Institute,
Institutes and Centers
Recent Publications
Population Pharmacokinetics to Support Intravenous and Enteral Methadone Dosing in Children.
Journal Article J Clin Pharmacol · January 2026 Methadone is used in hospitalized children to treat pain and iatrogenic opiate withdrawal. Optimal pediatric dosing for both enteral and intravenous methadone is unknown. We conducted two prospective, multi-center, open-label studies to characterize the ph ... Full text Link to item CiteAssociation Between Dead Space to Tidal Volume Ratio and Duration of Respiratory Support After Extubation in Children With Congenital Heart Disease.
Journal Article Respir Care · January 2026 BACKGROUND: Children with cardiac disease liberated from mechanical ventilation often receive noninvasive respiratory support (NRS) postextubation via high-flow nasal cannula, CPAP, or noninvasive ventilation. Predicting the type and duration of postextuba ... Full text Open Access Link to item CiteErratum for Randell et al., "Opportunistic dried blood spot sampling validates and optimizes a pediatric population pharmacokinetic model of metronidazole".
Journal Article Antimicrob Agents Chemother · September 3, 2025 Full text Open Access Link to item CiteRecent Grants
Real-world Data Enables Pharmacokinetic/Pharmacodynamic Drug Dosing in Critically Ill Children
ResearchPrincipal Investigator · Awarded by Eunice Kennedy Shriver National Institute of Child Health and Human Development · 2025 - 2029Digoxin Pharmacodynamics in Infants with Heart Failure due to Single Ventricle Congenital Heart Disease
ResearchCo Investigator · Awarded by Eunice Kennedy Shriver National Institute of Child Health and Human Development · 2022 - 2027CPCCRN
ResearchCo Investigator · Awarded by Eunice Kennedy Shriver National Institute of Child Health and Human Development · 2021 - 2026View All Grants
Education
Georgetown University, School of Medicine ·
2016
M.D.