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Completed No phase listed Observational

Predictors of Severe COVID-19 Outcomes

ClinicalTrials.gov ID: NCT04388813

Public ClinicalTrials.gov record NCT04388813. 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 Jul 21, 2026, 11:18 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

Predictors of Severe COVID-19 Outcomes (PRESCO)

Study identification

NCT ID
NCT04388813
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Verily Life Sciences LLC
Industry
Enrollment
494 participants

Conditions and interventions

Interventions

Not listed

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
May 27, 2020
Primary completion
Sep 22, 2021
Completion
Sep 22, 2021
Last update posted
May 27, 2024

2020 – 2021

United States locations

U.S. sites
8
U.S. states
6
U.S. cities
7
Facility City State ZIP Site status
The University of Arizona Tucson Arizona 85719
Cedars-Sinai Medical Center Los Angeles California 90048
University of Illinois at Chicago Chicago Illinois 60607
Rush University Medical Center Chicago Illinois 60612
Weill Cornell Medical College New York New York 10065
University of Texas Southwestern Medical Center Dallas Texas 75390
Baylor College of Medicine Houston Texas 77030
Inova Health Care Services Falls Church Virginia 22042

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 NCT04388813, 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 May 27, 2024 · Synced Jul 21, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04388813 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →