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Completed Phase 3 Interventional Results available

Passive Immunity Trial for Our Nation to Treat COVID-19 in Hospitalized Adults

ClinicalTrials.gov ID: NCT04362176

Public ClinicalTrials.gov record NCT04362176. 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 Oct 23, 2026, 5:54 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

Passive Immunity Trial for Our Nation (PassItOn)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to test the safety and efficacy of convalescent donor plasma to treat COVID-19 in hospitalized adults in a randomized, placebo-controlled setting. The effect of convalescent plasma will be compared to placebo on clinical outcomes, measured using the COVID-19 7-point Ordinal Clinical Progression Outcomes Scale at Day 15, among adults with COVID-19 requiring hospitalization.

Study identification

NCT ID
NCT04362176
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
974 participants

Conditions and interventions

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 24, 2020 (Actual)
Primary completion
Jul 6, 2021 (Actual)
Completion
Aug 6, 2021 (Actual)
Last update posted
Nov 3, 2022

2020 – 2021

United States locations

U.S. sites
26
U.S. states
19
U.S. cities
25
Facility City State ZIP Site status
University of Arkansas for Medical Sciences Little Rock Arkansas 72205 —
Scripps Health La Jolla California 92037 —
University of Colorado Denver Aurora Colorado 80045 —
MedStar Health Research Institute/MedStar Washington Hospital Center Washington D.C. District of Columbia 20010 —
Cleveland Clinic Florida Weston Florida 33331 —
University of Chicago Chicago Illinois 60637 —
Loyola University Medical Center Maywood Illinois 60153 —
The University of Kansas Medical Center Kansas City Kansas 66160 —
Our Lady of the Lake Regional Medical Center Baton Rouge Louisiana 70808 —
University of Maryland, Baltimore (University of Maryland Medical Center) Baltimore Maryland 21201 —
Beth Israel Deaconess Medical Center Boston Massachusetts 02215 —
Newton-Wellelsey Hospital Newton Massachusetts 012462 —
University of Minnesota Minneapolis Minnesota 55455 —
University of Mississippi Medical Center Jackson Mississippi 39216 —
University of New Mexico Health Sciences Center Albuquerque New Mexico 87131 —
University at Buffalo/Buffalo General Medical Center Buffalo New York 14203 —
Rochester General Hospital Rochester New York 14621 —
Cleveland Clinic Ohio Cleveland Ohio 44195 —
The Ohio State University Wexner Medical Center and James Cancer Hospital Columbus Ohio 43210 —
Vanderbilt University Medical Center Nashville Tennessee 37203 —
Meharry Medical College Nashville Tennessee 37208 —
Utah Valley Hospital Provo Utah 84604 —
University of Utah Health Salt Lake City Utah 84132 —
Sentara Norfolk General Hospital Norfolk Virginia 23507 —
Virginia Commonwealth University Richmond Virginia 23298 —
University of Washington Seattle Washington 98104 —

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 NCT04362176, 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 Nov 3, 2022 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04362176 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →