International SARS-CoV-2 (COVID-19) Infection Observational Study
ICOS
An International Observational Study of Outpatients With SARS-CoV-2 Infection
2 other identifiers
observational
11,973
4 countries
4
Brief Summary
The general aim of this study is to estimate the rate of disease progression for adults testing positive for SARS-CoV-2. The primary endpoint for this study and the basis for sample size is hospitalization or death during the 28 day follow-up period. In some locations special facilities are being built/utilized for quarantine/public health reasons for those who are SARS-CoV-2 positive. Hospitalization is defined as a stay for at least 18 hours, irrespective of reason, at a hospital or one of these special facilities after study enrollment. Secondary outcomes include participant-reported health status and change in severity of dyspnoea.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jun 2020
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 8, 2020
CompletedFirst Posted
Study publicly available on registry
May 12, 2020
CompletedStudy Start
First participant enrolled
June 18, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 31, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
January 31, 2022
CompletedAugust 16, 2022
August 1, 2022
1.6 years
May 8, 2020
August 11, 2022
Conditions
Outcome Measures
Primary Outcomes (2)
Time to Hospitalization
Outcome reported as the mean number of days from enrollment to hospitalization due to COVID-19.
28 days
Time to Expiration
Outcome reported as the mean number of days from enrollment to expiration (death) due to COVID-19.
28 days
Secondary Outcomes (12)
Rate of Death at 7 Days
7 days
Rate of Death at 14 Days
14 days
Rate of Death at 28 Days
28 days
Rate of Hospitalization at 7 Days
7 days
Rate of Hospitalization at 14 Days
14 days
- +7 more secondary outcomes
Study Arms (1)
SARS-CoV-2 infection/COVID-19
Adults who present for SARS-CoV-2 testing will be consented for this study. Participants who are enrolled will be informed that if they have SARS-CoV-2 infection/COVID-19, they will be followed for 28 days in an observational cohort study, and that if they do not have SARS-CoV-2 infection, there will be no further follow-up.
Interventions
DATA COLLECTION AT ENROLLMENT: Demographics; Symptoms and health status; Co-morbidities; Targeted medications; Specimen Collection (substudy at selected sites): Upper respiratory swab, blood for serum storage. DATA COLLECTION AT DAYS 7, 14 \& 28: Vital and hospitalization status; Symptoms and health status
Eligibility Criteria
Participants who test positive for SARS-CoV-2 infection/COVID-19 will be followed for 28 days in an observational cohort study.
You may qualify if:
- \- Not currently hospitalized
You may not qualify if:
- \- Persons with a known positive SARS-CoV-2 test \> 28 days ago
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (4)
Denver Public Health
Denver, Colorado, 80204, United States
Hospital General de Agudos JM Ramos Mejia Servicio de Inmunocomprometidos
Buenos Aires, C1221ADC, Argentina
CHIP Department of Infectious Diseases
Copenhagen, Denmark
University College London Medical School Centre for Sexual Health and HIV Research
London, England, WC1E, United Kingdom
Biospecimen
At the time of enrollment, selected sites participating in a sub-study will be asked to obtain separate consents for 1) an upper respiratory swab and a blood sample sufficient for four 1mL transport tubes of serum to be shipped to a central repository for future research on COVID-19; and 2) co-enrollment in the INSIGHT Genomics Study (INSIGHT 004) where a blood sample sufficient for six 1mL aliquots of whole blood will be collected. These specimens will be sent to a central repository in the United States for storage.
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
James Neaton, PhD
University of Minnesota
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 8, 2020
First Posted
May 12, 2020
Study Start
June 18, 2020
Primary Completion
January 31, 2022
Study Completion
January 31, 2022
Last Updated
August 16, 2022
Record last verified: 2022-08