ClinicalTrials.gov record
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Safety and Immunogenicity of mRNA-1273 Vaccine to Prevent COVID-19 in Adult Organ Transplant Recipients and in Healthy Adult Participants

ClinicalTrials.gov ID: NCT04860297

Public ClinicalTrials.gov record NCT04860297. 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 May 13, 2026, 6:41 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

A Phase 3b, Open-Label, Safety and Immunogenicity Study of SARS-CoV-2 mRNA-1273 Vaccine in Adult Solid Organ Transplant Recipients and Healthy Controls

Study identification

NCT ID
NCT04860297
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
ModernaTX, Inc.
Industry
Enrollment
234 participants

Conditions and interventions

Conditions

Interventions

  • mRNA-1273 Biological

Biological

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 15, 2021
Primary completion
May 21, 2023
Completion
May 21, 2023
Last update posted
Jun 17, 2024

2021 – 2023

United States locations

U.S. sites
15
U.S. states
12
U.S. cities
15
Facility City State ZIP Site status
Aventiv Research Inc Mesa Arizona 85206
California Institute of Renal Research San Diego California 92123
Yale University School of Medicine New Haven Connecticut 06519
Tampa General Medical Group Tampa Florida 33606
Piedmont Transplant Institute Atlanta Georgia 30309
Brigham and Women's Hospital Boston Massachusetts 02115
University of Massachusetts Medical School Worcester Massachusetts 01655
University of Nebraska Medical Center Omaha Nebraska 68198
Northwell Health Manhasset New York 11030
Colombia University Medical Center New York New York 10032
University of Cincinnati Cincinnati Ohio 45219
Cleveland Clinic Hospital Cleveland Ohio 44195
Hospital of The University of Pennsylvania Philadelphia Pennsylvania 19104
Rhode Island Hospital Providence Rhode Island 02903
University of Washington Medical Center Seattle Washington 98195

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 NCT04860297, 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 Jun 17, 2024 · Synced May 13, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04860297 live on ClinicalTrials.gov.

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