A Prospective Virtual Study to Evaluate the Longevity of IgG Antibodies in Individuals Exposed to COVID-19
Study Details
Study Description
Brief Summary
The primary objective of this study is to describe the longevity of IgG against SARS-CoV-2 infection or vaccination.
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
This virtual clinical study will use a prospective design, to evaluate longevity and seroprevalence of IgG against SARS-CoV-2 in approximately 800 patients as measured by Dried Blood Spots via fingerstick using the Everlywell COVID-19 Antibody Test Home Collection Kit. Participants will be followed up to 9 months at 1, 3, 6 and 9 months after enrollment.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Unvaccinated SARS-CoV-2 positive Participants who have tested positive for SARS-CoV-2, both with and without symptoms, who have not been vaccinated |
Other: SARS-CoV-2
Observational
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Vaccinated Participants who were vaccinated against SARS-CoV-2 |
Other: SARS-CoV-2
Observational
|
Outcome Measures
Primary Outcome Measures
- To describe the longevity and seroprevalence of IgG against SARS-CoV-2 in a cohort of individuals exposed to SARS-CoV-2 [Up to 9 months]
Secondary Outcome Measures
- To compare the off-kinetics of IgG positivity against SARS-CoV-2, stratified by age, sex, race, ethnicity, infection symptomaticity, initial viral load [Up to 9 months]
- To compare the off-kinetics of IgG positivity against SARS-CoV-2 by natural infection vs vaccination [Up to 9 months]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age ≥ 18 years
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Willing to provide informed consent prior to participation.
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Cohort 1 (Arm 1) - Positive test results for SARS-CoV-2 virus by an RT-PCR or Antigen test AND not received any COVID-19 vaccine or participated in any COVID-19 vaccine trial
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Cohort 2 (Arm 2) - Received the COVID-19 vaccine
Exclusion Criteria:
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Unable or unwilling to provide informed consent
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Individuals with known conditions or treatments associated with immune impairment, such as cancer and chemotherapy
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Everlywell, Inc | Austin | Texas | United States | 78703 |
Sponsors and Collaborators
- Everly Health
Investigators
- Principal Investigator: Timothy Bauer, PhD, Everly Health
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- EW-US-4010-0007