Evaluation of ADG20 for the Prevention of COVID-19
Public ClinicalTrials.gov record NCT04859517. 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.
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 2/3 Randomized, Double-blind, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of ADG20 in the Prevention of COVID-19 (EVADE)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This placebo-controlled study is intended to evaluate ADG20's safety and ability to prevent COVID-19 infection.
Study identification
- NCT ID
- NCT04859517
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 2,582 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 12 Years and older
- 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
- Apr 26, 2021
- Primary completion
- Nov 3, 2022
- Completion
- Nov 3, 2022
- Last update posted
- Aug 19, 2024
2021 – 2022
United States locations
- U.S. sites
- 66
- U.S. states
- 25
- U.S. cities
- 63
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Invivyd Investigative Site | Birmingham | Alabama | 35209 | — |
| Invivyd Investigative Site | Tucson | Arizona | 85745 | — |
| Invivyd Investigative Site | Fayetteville | Arkansas | 72701 | — |
| Invivyd Investigative Site | North Little Rock | Arkansas | 72223 | — |
| Invivyd Investigative Site | Banning | California | 92220 | — |
| Invivyd Investigative Site | Chula Vista | California | 91911 | — |
| Invivyd Investigative Site | Culver City | California | 90230 | — |
| Invivyd Investigative Site | Escondido | California | 92025 | — |
| Invivyd Investigative Site | Fullerton | California | 92835 | — |
| Invivyd Investigative Site | Long Beach | California | 90806 | — |
| Invivyd Investigative Site | Los Angeles | California | 90036 | — |
| Invivyd Investigative Site | Modesto | California | 95350 | — |
| Invivyd Investigative Site | Palm Springs | California | 92262 | — |
| Invivyd Investigative Site | San Diego | California | 92103 | — |
| Invivyd Investigative Site | Clearwater | Florida | 33756 | — |
| Invivyd Investigative Site | Edgewater | Florida | 32132 | — |
| Invivyd Investigative Site | Hialeah | Florida | 33012 | — |
| Invivyd Investigative Site | Miami | Florida | 33155 | — |
| Invivyd Investigative Site | Miami | Florida | 33176 | — |
| Invivyd Investigative Site | Miami | Florida | 33186 | — |
| Invivyd Investigative Site | Mt. Dora | Florida | 32757 | — |
| Invivyd Investigative Site | North Miami Beach | Florida | 33169 | — |
| Invivyd Investigative Site | Ormond Beach | Florida | 32174 | — |
| Invivyd Investigative Site | Pembroke Pines | Florida | 33026 | — |
| Invivyd Investigative Site | Sunrise | Florida | 33325 | — |
| Invivyd Investigative Site | Tampa | Florida | 33603 | — |
| Invivyd Investigative Site | The Villages | Florida | 32159 | — |
| Invivyd Investigative Site | West Palm Beach | Florida | 33409 | — |
| Invivyd Investigative Site | Hinesville | Georgia | 31313 | — |
| Invivyd Investigative Site | Lawrenceville | Georgia | 30044 | — |
| Invivyd Investigative Site | Pearl City | Hawaii | 96782 | — |
| Invivyd Investigative Site | Chicago | Illinois | 60607 | — |
| Invivyd Investigative Site | Oak Brook | Illinois | 60523 | — |
| Invivyd Investigative Site | Owensboro | Kentucky | 42303 | — |
| Invivyd Investigative Site | Marrero | Louisiana | 70072 | — |
| Invivyd Investigative Site | New Orleans | Louisiana | 70118 | — |
| Invivyd Investigative Site | Rockville | Maryland | 20855 | — |
| Invivyd Investigative Site | Burlington | Massachusetts | 01803 | — |
| Invivyd Investigative Site | Caro | Michigan | 48723 | — |
| Invivyd Investigative Site | Grosse Pointe Woods | Michigan | 48236 | — |
| Invivyd Investigative Site | Missoula | Montana | 59808 | — |
| Invivyd Investigative Site | Albuquerque | New Mexico | 87102 | — |
| Invivyd Investigative Site | New York | New York | 11201 | — |
| Invivyd Investigative Site | Charlotte | North Carolina | 28208 | — |
| Invivyd Investigative Site | Shelby | North Carolina | 28150 | — |
| Invivyd Investigative Site | Beachwood | Ohio | 44122 | — |
| Invivyd Investigative Site | Cincinnati | Ohio | 54242 | — |
| Invivyd Investigative Site | Dresden | Ohio | 43821 | — |
| Invivyd Investigative Site | Middleburg Heights | Ohio | 44130 | — |
| Invivyd Investigative Site | Yukon | Oklahoma | 73099 | — |
| Invivyd Investigative Site | Medford | Oregon | 97504 | — |
| Invivyd Investigative Site | West Columbia | South Carolina | 29169 | — |
| Invivyd Investigative Site | Jackson | Tennessee | 38305 | — |
| Invivyd Investigative Site | Milan | Tennessee | 38358 | — |
| Invivyd Investigative Site | Nashville | Tennessee | 37203 | — |
| Invivyd Investigative Site | Beaumont | Texas | 77706 | — |
| Invivyd Investigative Site | College Station | Texas | 77845 | — |
| Invivyd Investigative Site | Corpus Christi | Texas | 78412 | — |
| Invivyd Investigative Site | Houston | Texas | 77022 | — |
| Invivyd Investigative Site | Houston | Texas | 77087 | — |
| Invivyd Investigative Site | Hurst | Texas | 76054 | — |
| Invivyd Investigative Site | Mesquite | Texas | 75149 | — |
| Invivyd Investigative Site | Sugar Land | Texas | 77479 | — |
| Invivyd Investigative Site | St. George | Utah | 84790 | — |
| Invivyd Investigative Site | West Jordan | Utah | 84088 | — |
| Invivyd Investigative Site | Richmond | Virginia | 23226 | — |
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 29 non-U.S. sites.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04859517, 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 Aug 19, 2024 · Synced Sep 4, 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 NCT04859517 live on ClinicalTrials.gov.