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I am trained as both an Infectious Disease specialist and as an expert in innate defense against bacterial infection, with a focus on Gram-negative organisms. As an Infectious Disease specialist, I am particularly interested in treatment approaches to multidrug-resistant Gram-negative infections. As a researcher, I study the innate defenses against these types of infections. In one project, I study the Bactericidal/Permeability-Increasing protein (BPI) - an endogenous antibiotic found in neutrophils and available in recombinant form. BPI has potent activity against Gram-negative bacteria, including multidrug-resistant clinical isolates I collect.
I have also studied emerging infections, such as chikungunya, Zika and seasonal influenza. I was engaged in two NIH-sponsored clinical trials for the treatment of seasonal influenza with immune plasma and triple therapy (ribivirin, oseltamivir and amantadine). I was the Principal Investigator for UF site of the NIH-sponsored Adaptive COVID-19 Treatment Trials (ACTT), which identified remdesivir and baricitinib as important agents for the treatment of COVID patients. Most recently, I am the Principal Investigator for the UF site of the STOMP monkeypox clinical trial, and for the Accelerating COVID-19 Therapeutic Interventions and Vaccines clinical trials (ACTIV4a and ACTIV4d).
A5418 is a randomized, placebo-controlled, double-blind study to establish the efficacy of tecovirimat for the treatment of people with laboratory-confirmed or presumptive HMPXV disease.
This is a placebo-controlled study to evaluate the addition of CAL02 to standard of care in treating hospitalized subjects diagnosed with severe community acquired bacterial pneumonia (SCABP) requiring critical care measures
Treatments are needed to improve outcomes among patients hospitalized for COVID-19, including direct-acting antiviral (DAA) agents to mitigate the pathology driven by ongoing viral replication. This trial will evaluate S-217622 (ensitrelvir), an…
42 publications
2023
Emerging infectious diseases
PubMed • Publisher's site2023
Pharmacotherapy
PubMed • Publisher's site2022
Respiratory research
PubMed • Publisher's site2022
The Lancet. Respiratory medicine
PubMed • Publisher's site2022
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
PubMed • Publisher's site