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Completed Phase 3 Interventional Results available

Convalescent Plasma in Outpatients With COVID-19

ClinicalTrials.gov ID: NCT04355767

Public ClinicalTrials.gov record NCT04355767. 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 Apr 22, 2026, 6:13 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

Clinical-trial of COVID-19 Convalescent Plasma in Outpatients

Study identification

NCT ID
NCT04355767
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Stanford University
Other
Enrollment
511 participants

Conditions and interventions

Conditions

Interventions

  • Convalescent Plasma Biological
  • Saline Biological

Biological

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Not listed

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

Study timeline

Start date
Aug 10, 2020
Primary completion
Mar 28, 2021
Completion
Mar 28, 2021
Last update posted
Oct 18, 2021

2020 – 2021

United States locations

U.S. sites
53
U.S. states
23
U.S. cities
44
Facility City State ZIP Site status
Chandler Regional Medical Center Chandler Arizona 85224
Valleywise Health Medical Center Phoenix Arizona 85008
UCSD Health La Jolla La Jolla California 92037
Loma Linda University Medical Center Loma Linda California 92354
Ronald Reagan UCLA Medical Center Los Angeles California 90095
Cedars-Sinai Medical Center Los Angeles California 90211
UC Davis Medical Center Sacramento California 95817
Stanford University Stanford California 94305
Harbor-UCLA Medical Center Torrance California 90502
University of Colorado Hospital Aurora Colorado 80045
UF Health Shands Hospital Gainesville Florida 32608
Jackson Memorial Hospital Miami Florida 33136
Grady Memorial Hospital Atlanta Georgia 30303
Rush University Medical Center Chicago Illinois 60612
University of Illinois Hospital Chicago Illinois 60612
University of Chicago Medical Center Chicago Illinois 60637
University of Iowa Hospitals & Clinics Iowa City Iowa 52242
University of Louisville Hospital Louisville Kentucky 40202
Maine Medical Center Portland Maine 04102
Tufts Medical Center Boston Massachusetts 02111
Beth Israel Deaconess Medical Center Boston Massachusetts 02215
Newton-Wellesley Hospital Newton Massachusetts 02462
Baystate Medical Center Springfield Massachusetts 01199
University of Michigan University Hospital Ann Arbor Michigan 48109
Detroit Receiving Hospital Detroit Michigan 48201
Harper University Hospital Detroit Michigan 48201
Henry Ford Hospital Detroit Michigan 48202
Sinai-Grace Hospital Detroit Michigan 48235
Spectrum Health Hospitals Butterworth Hospital Grand Rapids Michigan 49503
William Beaumont Hospital Royal Oak Michigan 48073
William Beaumont Hospital-Troy Troy Michigan 48085
HealthPartners Methodist Hospital Saint Louis Park Minnesota 55426
Regions Hospital Saint Paul Minnesota 55101
Barnes Jewish Hospital St Louis Missouri 63110
Cooper University Hospital Camden New Jersey 08103
Robert Wood Johnson University Hospital New Brunswick New Jersey 08901
University of New Mexico Hospital Albuquerque New Mexico 87106
SUNY Downstate Medical Center Brooklyn New York 11203
Duke University Hospital Durham North Carolina 27710
Wake Forest Baptist Medical Center Winston-Salem North Carolina 27103
University of Cincinnati Medical Center Cincinnati Ohio 45219
OSU Wexner Medical Center Columbus Ohio 43210
Mercy St. Vincent Medical Center Toledo Ohio 43608
Oregon Health & Science University Hospital Portland Oregon 97239
Geisinger Medical Center Danville Pennsylvania 17822
Temple University Hospital Philadelphia Pennsylvania 19140
Einstein Medical Center Philadelphia Pennsylvania 19141
UPMC Presbyterian Hospital Pittsburgh Pennsylvania 15213
William P. Clements Jr. University Hospital Dallas Texas 75235
Ben Taub General Hospital Houston Texas 77030
Memorial Hermann Texas Medical Center Houston Texas 77030
University of Utah Healthcare Salt Lake City Utah 84132
Froedtert Hospital Milwaukee Wisconsin 53226

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 NCT04355767, 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 18, 2021 · Synced Apr 22, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04355767 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →