Healthcare Worker Exposure Response and Outcomes of Hydroxychloroquine
Public ClinicalTrials.gov record NCT04334148. 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
Healthcare Worker Exposure Response and Outcomes of Hydroxychloroquine Trial (HERO-HCQ Trial)
Study identification
- NCT ID
- NCT04334148
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Adrian Hernandez
- Other
- Enrollment
- 1,360 participants
Conditions and interventions
Conditions
Interventions
- Hydroxychloroquine Drug
- Placebo oral tablet Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 21, 2020
- Primary completion
- Dec 9, 2020
- Completion
- Jan 8, 2021
- Last update posted
- Oct 11, 2021
2020 – 2021
United States locations
- U.S. sites
- 34
- U.S. states
- 19
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital Colorado/University of Colorado Denver | Aurora | Colorado | 80045 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| University of Florida Jacksonville | Jacksonville | Florida | 32206 | — |
| University of Florida Health Central Florida | Leesburg | Florida | 34748 | — |
| University of Miami Florida | Miami | Florida | 33136 | — |
| Advent Health | Orlando | Florida | 32804 | — |
| University of South Florida | Tampa | Florida | 33606 | — |
| Northwestern Medicine | Chicago | Illinois | 60611 | — |
| Rush University | Chicago | Illinois | 60612 | — |
| University of Iowa | Iowa City | Iowa | 52242 | — |
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | — |
| University Medical Center New Orleans | New Orleans | Louisiana | 70112 | — |
| Ochsner Clinic Foundation | New Orleans | Louisiana | 70121 | — |
| Johns Hopkins | Baltimore | Maryland | 21287 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Allina Health | Minneapolis | Minnesota | 55404 | — |
| Mayo Clinic Hospital Rochester | Rochester | Minnesota | 55905 | — |
| University of Missouri-Columbia | Columbia | Missouri | 65212 | — |
| University of Nebraska Medical Center | Omaha | Nebraska | 68198 | — |
| Hospital for Special Surgery | New York | New York | 10021 | — |
| Columbia University, Irving Medical Center | New York | New York | 10032 | — |
| Weill Cornell Medicine | New York | New York | 10065 | — |
| University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Wake Forest Baptist Health Sciences | Winston-Salem | North Carolina | 27157 | — |
| The Ohio State University Wexner Medical Center | Columbus | Ohio | 43210 | — |
| Temple University Hospital | Philadelphia | Pennsylvania | 19140 | — |
| University of Pittsburgh School of Medicine | Pittsburgh | Pennsylvania | 15213 | — |
| Clinical Trials Center of Middle Tennessee | Franklin | Tennessee | 37067 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | — |
| University of Texas Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Baylor Scott & White Medical Center-Temple | Temple | Texas | 76504 | — |
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
| Marshfield Clinic Health System | Marshfield | Wisconsin | 54449 | — |
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 NCT04334148, 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 11, 2021 · Synced Jul 22, 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 NCT04334148 live on ClinicalTrials.gov.