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Clinical trialNCT05543707TerminatedPhase 2Interventional

PBI-0451 (Pomotrelvir) Phase 2 Study in Nonhospitalized Symptomatic Adults With COVID-19

SponsorPardes Biosciences, Inc.Enrollment242COVID-19
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is a phase 2 double-blind, randomized study of PBI-0451(Pomotrelvir) in nonhospitalized symptomatic adults with COVID-19. PBI-0451(Pomotrelvir) is a new chemical entity and inhibitor of the main protease of coronaviruses, including the SARS-CoV-2 that causes COVID-19 disease. This study is designed to evaluate the antiviral activity, safety, and efficacy of orally administered PBI-0451(Pomotrelvir) compared with placebo.

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

54 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Voyage Medical

    Mesa, Arizona, United States

  • Franco A Felizarta Md

    Bakersfield, California, United States

  • Hope Clinical Research, Llc

    Canoga Park, California, United States

  • Biopharma Informatic, Llc

    Encino, California, United States

  • Ascada Research Llc

    Fullerton, California, United States

  • Ark Clinical Research - Long Beach - Clinedge - Ppds

    Long Beach, California, United States

  • Valiance Clinical Research

    Tarzana, California, United States

  • Allianz Research Institute - Colorado

    Westminster, California, United States

  • Trueblue Clinical Research- Brandon - Hypercore - Ppds

    Brandon, Florida, United States

  • Beautiful Minds Clinical Research Center

    Cutler Bay, Florida, United States

  • Indago Research and Health Center

    Hialeah, Florida, United States

  • Quality Research of South Florida

    Hialeah, Florida, United States

  • Allied Biomedical Research Institute

    Miami, Florida, United States

  • Ccm Clinical Research Group

    Miami, Florida, United States

  • D&h National Research Centers

    Miami, Florida, United States

  • Florida International Medical Research

    Miami, Florida, United States

  • Gonzalez M.D. & Aswad M.D. Health Care Services

    Miami, Florida, United States

  • P&s Research, Llc

    Miami, Florida, United States

  • Universal Medical and Research Center, Llc

    Miami, Florida, United States

  • the Angel Medical Research Corporation

    Miami Lakes, Florida, United States

  • South Florida Research

    Miami Springs, Florida, United States

  • Eminat Research

    Miramar, Florida, United States

  • Combined Research Orlando Phase I-Iv Llc

    Orlando, Florida, United States

  • Ormond Beach Clinical Research

    Ormond Beach, Florida, United States

  • Ctmd Research, Inc. - Palm Springs - Hunt - Ppds

    Palm Springs, Florida, United States

  • Imic Inc.

    Palmetto Bay, Florida, United States

  • Infectious Disease Consultants of the Treasure Coast

    Sebastian, Florida, United States

  • Westchester General Hospital

    South Miami, Florida, United States

  • Dbc Research

    Tamarac, Florida, United States

  • Alliance Clinical Research-(tampa)

    Tampa, Florida, United States

  • Palm Beach Research - Clinedge - Ppds

    West Palm Beach, Florida, United States

  • Agile Clinical Research Trials, Llc

    Atlanta, Georgia, United States

  • Centricity Research - Roswell - Hypercore - Ppds

    Columbus, Georgia, United States

  • Eagle Clinical Research

    Chicago, Illinois, United States

  • Revival Research Corporation - Clinedge - Ppds

    Sterling Heights, Michigan, United States

  • Safe Haven Clinical Research

    Clinton, Mississippi, United States

  • Mercury Street Medical Group

    Butte, Montana, United States

  • Las Vegas Medical Research

    Las Vegas, Nevada, United States

  • Research Carolina Elite

    Denver, North Carolina, United States

  • Wellnow Urgent Care Troy Urgent Care

    Dayton, Ohio, United States

14 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

PBI-0451Placebo
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
21 Sept 2022
Primary completion
27 Jan 2023
Completion
14 Apr 2023
Last update posted
11 Dec 2024
Registered enrollment
242
Registry id
NCT05543707

Cross-registrations

EU-CTR / CTIS (EudraCT)2022-001195-33

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.