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Completed Phase 3 Interventional Results available

Study of Obeldesivir in Nonhospitalized Participants With COVID-19

ClinicalTrials.gov ID: NCT05715528

Public ClinicalTrials.gov record NCT05715528. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 6, 2026, 2:13 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of GS-5245 for the Treatment of COVID-19 in Nonhospitalized Participants

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The goal of this clinical study is to test if obeldesivir (GS-5245) is safe and effective for the treatment of coronavirus disease 2019 (COVID-19) in participants who have a standard risk of developing severe illness. This study will also measure how much obeldesivir gets into the blood and how long it takes for the body to get rid of it.

Study identification

NCT ID
NCT05715528
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Gilead Sciences
Industry
Enrollment
2,011 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
12 Years to 64 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 7, 2023
Primary completion
Nov 27, 2023
Completion
Jan 22, 2024
Last update posted
Dec 23, 2024

2023 – 2024

United States locations

U.S. sites
108
U.S. states
14
U.S. cities
63
Facility City State ZIP Site status
EmVenio Research Alabaster Alabama 35007
Institute for Liver Health dba Arizona Clinical Trials Chandler Arizona 85224
The Institute for Liver Health dba Arizona Liver Health Tucson Arizona 85712
Franco Felizarta, MD Bakersfield California 93301
Velocity Clinical Research, Banning (IP Delivery and Administering Location) Banning California 92220
Benchmark Research Colton California 92324
Ascada Research Fullerton California 92835
Velocity Clinical Research La Mesa California 91942
IMAX Clinical Trials, LLC La Palma California 90623
Om Research LLC Lancaster California 93534
L.A. Universal Research Center, INC. Los Angeles California 90057
Amicis Research Center Northridge California 91324
Valley Clinical Trials Northridge California 91325
Fomat Medical Research Oxnard California 93030
Paradigm Clinical Research Redding California 96001
Zuckerberg San Francisco General Hospital San Francisco California 94110
Clearview Medical Research, LLC Santa Clarita California 91351
EmVenio Research Santa Monica California 90404
Med Partners, Inc. dba Premiere Medical Center of Burbank, Inc. Toluca Lake California 91602
Georgetown University Medical Center Washington D.C. District of Columbia 20007
Encore Medical Research of Boynton Beach LLC Boynton Beach Florida 33436
Palm Harbor Dermatology d/b/a TrueBlue Clinical Research Brandon Florida 33511
Innovative Research of West Florida, Inc Clearwater Florida 33756
Prestige Clinical Research Center Inc Coral Gables Florida 33134
Beautiful Minds Clinical Research Center Cutler Bay Florida 33157
Vital Care Research Doral Florida 33122
UHC Research, LLC Doral Florida 33126
Proactive Clinical Research,LLC Fort Lauderdale Florida 33308
Qway Research LLC Hialeah Florida 33010
AGA Clinical Trials Hialeah Florida 33012
Research in Miami Hialeah Florida 33013
3Sync, LLC Hialeah Florida 33016
Best Quality Research, Inc. Hialeah Florida 33016
Doral Medical Research Hialeah Florida 33016
Evolution Clinical Trials, INC Hialeah Gardens Florida 33016
Innovative Health Hollywood Florida 33024
Encore Medical Research, LLC Hollywood Florida 33201
Advance Clinical Research Group Miami Florida 33122
Med-Care Research, Corp Miami Florida 33125
Southern Clinical Research LLC Miami Florida 33125
LCC Medical Research Institute, LLC Miami Florida 33126
Universal Medical and Research Center, LLC. Miami Florida 33126
CCM Clinical Research Group, LLC Miami Florida 33133
Global Health Clinical Trials Corp Miami Florida 33135
Retreat Medical Research Miami Florida 33135
Verus Clinical Research, Corp Miami Florida 33135
Clinical Trial Services, Corp Miami Florida 33144
Continental Clinical Research Miami Florida 33144
Dynamic Medical Research, LLC Miami Florida 33144
Nuren Medical & Research Center Miami Florida 33144
Advanced Care and Clinical Trials, LLC Miami Florida 33155
Bioclinical Research Alliance Inc. Miami Florida 33155
Cordova Research Institute, Inc Miami Florida 33155
D&H National Research Centers, INC Miami Florida 33155
Florida International Medical Research Miami Florida 33155
Miami Clinical Research Miami Florida 33155
Allied Biomedical Research Institute Miami Florida 33166
Diverse Clinical Research, LLC Miami Florida 33175
P&S Research, LLC. Miami Florida 33175
ProLive Medical Research, Corp Miami Florida 33175
Entrust Clinical Research Miami Florida 33176
Links Clinical Trials LLC Miami Florida 33176
Reed Medical Research Corp Miami Florida 33176
MedBio Trials LLC Miami Florida 33180
Clinical Site Partners, LLC dba Flourish Research Miami Florida 33186
Phoenix Research Center, LLC Miami Florida 33186
Essential Clinical Research Miami Lakes Florida 33014
Palm Springs Community Health Center Miami Lakes Florida 33014
Angels Clinical Research Institute Miami Lakes Florida 33016
Quality Research of South Florida Miami Lakes Florida 33016
Oceanic Research Group North Miami Beach Florida 33169
Castillo Torres, MD PA Palm Springs Florida 33406
Family Clinical Trials, LLC Pembroke Pines Florida 33026
USPA Advance Concept Medical Research Group, LLC South Miami Florida 33143
Precision Clinical Research Sunrise Florida 33351
Angels Clinical Research Institute Tampa Florida 33614
Precision Research Center Tampa Florida 33614
Santos Research Center, CORP Tampa Florida 33615
Encore Medical Reseach of Weston, LLC Weston Florida 33331
Clinical Site Partners, LLC dba Flourish Research Winter Park Florida 32789
EmVenio Research Atlanta Georgia 30315
Agile Clinical Research Trials, LLC Atlanta Georgia 30328
Covenant Pulmonary Critical Care Research Institute East Point Georgia 30344
Velocity Clinical Research Lafayette Louisiana 70508
Tulane University School of Medicine New Orleans Louisiana 70112
Prime Global Research Inc The Bronx New York 10456
Shelby Clinical Research, LLC Denver North Carolina 28037
The Brody School of Medicine at East Carolina University Greenville North Carolina 27834
Carolina Research Center, Inc. Shelby North Carolina 28150
Frontier Clinical Research, LLC Smithfield Pennsylvania 15478
Clinovacare Medical Research Center West Columbia South Carolina 29169
St Hope Foundation, Inc. Bellaire Texas 77401
PanAmerican Clinical Research Brownsville Texas 78520
Premier Pulmonary Critical Care and Sleep Medicine Denison Texas 75020
EmVenio Research Fort Worth Texas 26134
HDH Research Inc. Houston Texas 77022
The Crofoot Research Center, INC. Houston Texas 77098
Milton Haber, MD Laredo Texas 78041
SMS Clinical Research, LLC Mesquite Texas 75149
Village Health Partners Plano Texas 75024
Village Health Partners Plano Texas 75025
North Texas Family Medicine Plano Texas 75093
Epic Medical Research, LLC Red Oak Texas 75154
STAAMP Research LLC San Antonio Texas 78229
Tranquil Clinical Research Webster Texas 77598
Bountiful Internal Medicine Bountiful Utah 84010
Velocity Clinical Research, Salt Lake City West Jordan Utah 84088
Frontier Clinical Research, LLC Kingwood West Virginia 26537

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 5 non-U.S. sites.

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Other public records listing COVID-19. Sorted by last update posted; newest first. Not a recommendation.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05715528, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 23, 2024 · Synced Sep 6, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05715528 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →