Evaluate the Efficacy & Safety of Leronlimab in Patients With Severe or Critical COVID-19
Public ClinicalTrials.gov record NCT04347239. 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 2b/3, Randomized, Double Blind, Placebo Controlled, Adaptive Design Study to Evaluate the Efficacy and Safety of Leronlimab for Patients With Severe or Critical Coronavirus Disease 2019 (COVID-19)
Study identification
- NCT ID
- NCT04347239
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- CytoDyn, Inc.
- Industry
- Enrollment
- 484 participants
Conditions and interventions
Conditions
Interventions
- Placebo Drug
- Leronlimab (700mg) Drug
Drug
Eligibility (public fields only)
- Age range
- 18 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 15, 2020
- Primary completion
- Oct 23, 2021
- Completion
- Jun 14, 2022
- Last update posted
- Oct 14, 2025
2020 – 2022
United States locations
- U.S. sites
- 18
- U.S. states
- 11
- U.S. cities
- 17
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Advanced Cardiovascular, LLC | Alexander City | Alabama | 35010 | — |
| St. Jude Medical Center | Fullerton | California | 92835 | — |
| UCLA | Los Angeles | California | 90095 | — |
| James A. Haley Veterans' Hospital | Tampa | Florida | 33612 | — |
| Center for Advanced Research & Education (CARE) | Gainesville | Georgia | 30501 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| St. Barnabas | Livingston | New Jersey | 07052 | — |
| Atlantic Health System Hospital | Morristown | New Jersey | 07962-1905 | — |
| Holy Name Medical Center | Teaneck | New Jersey | 07666 | — |
| New York Community Hospital of Brooklyn | Brooklyn | New York | 11229 | — |
| Montefiore Medical Center | The Bronx | New York | 10467 | — |
| Novant Health | Winston-Salem | North Carolina | 27103 | — |
| Ohio Health | Columbus | Ohio | 43215 | — |
| Good Samaritan Hospital Corvallis | Corvallis | Oregon | 97330 | — |
| Oregon Health and Sciences University | Portland | Oregon | 97239 | — |
| Baylor Scott & White Research Institute | Dallas | Texas | 75204 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
| University of Texas | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04347239, 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 Oct 14, 2025 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04347239 live on ClinicalTrials.gov.