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NCT04348240 · ClinicalTrials.gov registry record
Transmissibility and Viral Load of SARS-CoV-2 in Oral Secretions
A clinical trial, sponsored by National Institute of Dental and Craniofacial Research (NIDCR).
- Completed
- Registry status
- 55
- Enrollment target
NCT04348240 is a clinical trial that has completed, run by National Institute of Dental and Craniofacial Research (NIDCR). The registered enrollment target is 55 participants.
The verdict
NCT04348240 has completed, sponsored by National Institute of Dental and Craniofacial Research (NIDCR).
- COMPLETED
- Registry status
- 55 participants
- Enrollment target
Study Summary
Background: COVID-19 is a worldwide pandemic and currently there is no effective therapy or vaccine. SARS-CoV-2, the virus that causes the COVID-19 respiratory infection, appears to be very contagious however all the modes of transmission are unclear. Transmission may occur in up to 25 percent of cases when there are no symptoms (asymptomatic). Before there are any symptoms, droplet spray during speaking may increase transmission from person to person; most of the spray is saliva. Researchers at the NIH would like to test saliva for the virus before symptoms are reported. Additionally, they would like to examine the importance of using masks to prevent transmission. They hope to better understand how COVID-19 is spread among people and how it can be prevented. For this study they would like to collect samples from the nose (nasopharyngeal swab), mouth (spit sample), eye (conjunctival fluid) and blood to test for the virus and if it is contagious. Objectives: To determine if the SARS-CoV-2 virus is present in saliva in asymptomatic individuals who are COVID-19 positive. To determine if using masks can prevent transmission. Eligibility: People ages 18 and older without symptoms or with mild symptoms (e.g., low grade fever, mild malaise, minor sore throat, runny nose, or sneezing) who have been in close contact (e.g. live in the same house) with someone who has tested positive for COVID-19 or people who have tested positive for COVID-19 and have mild (e.g., low grade fever, mild malaise, minor sore throat, runny nose, or sneezing) or no symptoms. Design and Procedures: For screening, interested participants will contact a study team member. The interested participant will be asked to provide documentation of COVID-19 positive status, their symptoms, or their contact to a COVID-19 positive person. Participants will be asked to come to the NIH drive-up COVID-19 testing site or NIH Clinical Center (Bethesda, MD) for 2 or more visits in 15 days for the following p
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 55 participants |
| Start Date | 2020-04-16 |
| Est. Completion | 2022-01-27 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT04348240
The ClinicalTrials.gov registry entry for NCT04348240 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 55 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Dental and Craniofacial Research (NIDCR), which has 91 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 0 interventions.
NCT04348240 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT04348240 about?
NCT04348240 is a clinical study titled "Transmissibility and Viral Load of SARS-CoV-2 in Oral Secretions". Background: COVID-19 is a worldwide pandemic and currently there is no effective therapy or vaccine. SARS-CoV-2, the virus that causes the COVID-19 respiratory infection, appears to be very contagious however all the modes of transmission are unclear. Transmission may occur in up to 25 percent of c...
What is the current status of trial NCT04348240?
This trial is currently completed. The enrollment target is 55 participants. The study started on 2020-04-16. Estimated completion is 2022-01-27.
Who is sponsoring clinical trial NCT04348240?
This trial is sponsored by National Institute of Dental and Craniofacial Research (NIDCR), which has 91 total clinical trials registered on ClinicalTrials.gov.
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