Collecting COVID-19 virus secretions and serum for developing treatments
Official title: Collection of SARS CoV-2 (COVID-19) Virus Secretions and Serum for Countermeasure Development
Run by Tulane University · NCT04956445 · Data updated 2026-11-12
This study is collecting samples from people with COVID-19 to learn more about how the virus behaves and how it affects recovery, with the goal of improving treatments for those at higher risk.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 6 Months to 120 Years |
| Sex | All |
| Enrollment | 2000 (estimated) |
| Sponsor | Tulane University Academic / other |
| Locations | 2 sites (New Orleans, Louisiana and 1 other locations) |
| Status | Recruiting |
| Started | March 17, 2020 |
| Main results expected | December 2027 |
| Study ends | December 2027 |
| Registry record updated | May 19, 2026 |
| Trial ID | NCT04956445 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals who have tested positive for COVID-19 or other respiratory viruses and have either recovered or may have been exposed to COVID-19.
✕Probably not a fit
Patients under 6 months old or those with severe anemia or low platelet counts may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to collect SARS-CoV-2 secretions and serum from patients to understand the natural history of COVID-19 infections and characterize post-COVID morbidity. It focuses on analyzing immune responses, virus genome sequencing, cytokine responses, and virus shedding in both acutely infected and convalescent patients. The study will establish a data registry to track viral sequences and clinical courses, helping to identify predictors of severe outcomes and optimize treatment strategies for high-risk populations.
Why it matters
Potential benefit: If successful, this study could lead to improved treatment strategies and better management of COVID-19 and its long-term effects.
How similar studies have gone: Other studies have shown success in characterizing immune responses and viral shedding in COVID-19, making this approach both relevant and potentially impactful.
Who can join: the full rules
Show full inclusion / exclusion criteria
Population 1: Inclusion Criteria: 1. Positive diagnostic test for COVID-19, influenza A or B virus, non COVID-19 coronavirus, parainfluenza virus, rhinovirus, adenovirus, or metapneumovirus 2. Patient or legally authorized representative has provided verbal consent / verbal HIPAA (or parental permission form and assent form, as appropriate) Exclusion Criteria: * None Population 2: Inclusion Criteria: 1. Positive diagnostic test for COVID-19 \>14 days prior, OR potential to have been exposed to (and mounted antibodies against) COVID-19, OR positive diagnostic test for influenza A or B virus, non COVID-19 coronavirus, parainfluenza virus, rhinovirus, adenovirus, or metapneumovirus 2. Patient or legally authorized representative has signed informed consent (or parental permission form and assent form, as appropriate) Exclusion Criteria: Patients with the following criteria: * Aged under 6 months old * Anemia (Hgb \<7) * Platelet \<80
Where it's running
-
Tulane University Medical Center
New Orleans, Louisiana, United States Recruiting -
University Medical Center New Orleans
New Orleans, Louisiana, United States Recruiting
Study contacts
- Principal investigator: Dahlene Fusco, MD, PhD — Tulane University School of Medicine
- Study coordinator: Dahlene Fusco, MD, PhD
- Email: dfusco@tulane.edu
- Phone: 504-988-7316
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Investigating olfactory dysfunction after COVID-19 infection
This study is trying to understand why some people still have trouble smelling after recovering from COVID-19 by looking at samples from their noses.
-
Registry to evaluate pregnancy outcomes in women treated for COVID-19
This study is trying to see how treatments for COVID-19, like certain medications, affect the health of pregnant women and their babies.
-
Using donor-derived T cells to treat mild to moderate COVID-19
This study is testing whether T cells from family members who have recovered from COVID-19 can help treat hospitalized patients with mild to moderate COVID-19.
-
Observational study on the biology of COVID-19 in Saarland
This study looks at how COVID-19 affects people in different ways, including those with long-term symptoms, to learn more about the disease and its progression.
-
Imaging immune activation in COVID-19 patients
This study is testing a special imaging technique to see how the immune system is working in people who have recently recovered from COVID-19.
-
AGILE: an early-phase platform testing treatments for COVID-19
This project tests several experimental antiviral and immune therapies to see if they are safe and work for adults with confirmed COVID-19.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.