PF-07304814 is a small molecule prodrug that targets the 3CL protease (M, which is used by viruses like SARS-CoV-2 to assemble and multiply. Once administered through intravenous infusion, the compound is cleaved into PF-00835231 to exert its anti-viral effects. PF-07304814, developed by Pfizer, was first identified during the SARS outbreak in 2002-2003; it was subsequently shelved as the outbreak was controlled. Now, it is being tested regarding the novel SARS-CoV-2 virus, including studies in conjunction with Remdesivir to treat COVID-19 infection; in vitro data showed synergistic effects on articles published on preprint servers. Phase 1b studies are also exploring the safety and tolerability of PF-07304814 in COVID-19 patients who are hospitalized (NCT04535167).
VA San Diego Healthcare System (Site 074-016), 3350 La Jolla Village Drive, San Diego, California, United States
University of Utah Hospital (Site 211-002), 419 Wakara Way, Suite 207, Salt Lake City, Utah, United States
Duke University Hospital (Site 301-006), 2301 Erwin Road, Durham, North Carolina, United States
Labcorp Clinical Research Unit, Madison, Wisconsin, United States
New Haven Clinical Research Unit, New Haven, Connecticut, United States
UC Davis Medical Center, Sacramento, California, United States
Massachusetts General Hospital Translational and Clinical Research Center, Boston, Massachusetts, United States
University Hospital Brugmann, Brussels, Belgium
University of Maryland Medical Center (Site 301-019), 22 South Greene Street, Baltimore, Maryland, United States
Ronald Reagan UCLA Medical Center (Site 203-002), 757 Westwood Plaza, Los Angeles, California, United States
Lutheran Medical Group (Site 301-010), 7916 W. Jefferson Boulevard, Fort Wayne, Indiana, United States
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