findmyKOL
Clinical trialNCT04332991CompletedPhase 3Interventional

Outcomes Related to COVID-19 Treated With Hydroxychloroquine Among In-patients With Symptomatic Disease

SponsorMassachusetts General HospitalEnrollment479Acute Respiratory InfectionCoronavirusSARS-CoV Infection
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

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

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

United States
  • University of Arizona

    Tucson, Arizona, United States

  • Ucsf Fresno

    Fresno, California, United States

  • Ronald Reagan Ucla Medical Center

    Los Angeles, California, United States

  • Uc Davis Medical Center

    Sacramento, California, United States

  • Ucsf Medical Center

    San Francisco, California, United States

  • Stanford University

    Stanford, California, United States

  • Medical Center of Aurora

    Aurora, Colorado, United States

  • University of Colorado Hospital

    Aurora, Colorado, United States

  • Denver Health Medical Center

    Denver, Colorado, United States

  • St. Joseph Hospital

    Denver, Colorado, United States

  • University of Florida

    Gainesville, Florida, United States

  • University of Kentucky

    Lexington, Kentucky, United States

  • University Medical Center

    New Orleans, Louisiana, United States

  • Maine Medical Center

    Portland, Maine, United States

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, United States

  • Brigham and Women'S Hospital

    Boston, Massachusetts, United States

  • Massachusetts General Hospital

    Boston, Massachusetts, United States

  • Baystate Medical Center

    Springfield, Massachusetts, United States

  • St. Vincent'S Hospital

    Worcester, Massachusetts, United States

  • University of Michigan Medical Center

    Ann Arbor, Michigan, United States

  • Henry Ford Medical Center

    Detroit, Michigan, United States

  • University of Mississippi Medical Center

    Jackson, Mississippi, United States

  • Montefiore Medical Center-Moses

    The Bronx, New York, United States

  • Montefiore Medical Center-Weiler

    The Bronx, New York, United States

  • Wake Forest Baptist Medical Center

    Winston-Salem, North Carolina, United States

  • University of Cincinnati Medical Center

    Cincinnati, Ohio, United States

  • Cleveland Clinic Foundation

    Cleveland, Ohio, United States

  • Ohio State University Wexner Medical Center

    Columbus, Ohio, United States

  • Oregon Health and Science University

    Portland, Oregon, United States

  • Penn State Hershey Medical Center

    Hershey, Pennsylvania, United States

  • Temple University Hospital

    Philadelphia, Pennsylvania, United States

  • Upmc Presbyterian/mercy/shadyside

    Pittsburgh, Pennsylvania, United States

  • Medical University of South Carolina

    Charleston, South Carolina, United States

  • Vanderbilt University Medical Center

    Nashville, Tennessee, United States

  • University of Texas Health Science Center

    Houston, Texas, United States

  • Intermountain Medical Center

    Murray, Utah, United States

  • University of Utah Hospital

    Salt Lake City, Utah, United States

  • Vcu Medical Center

    Richmond, Virginia, United States

  • Harborview Medical Center

    Seattle, Washington, United States

  • Swedish Hospital First Hill

    Seattle, Washington, United States

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

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

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

Start
2 Apr 2020
Primary completion
19 Jun 2020
Completion
23 Jul 2020
Last update posted
17 Mar 2021
Registered enrollment
479
Registry id
NCT04332991

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.