Performance Evaluation of LumiraDx COVID-19 (SARS-CoV-2) Ag Test
Public ClinicalTrials.gov record NCT04557046. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multicenter COVID-19 Study Conducted to Evaluate the Performance of the LumiraDx SARS-CoV-2 Ag Test at Point of Care Testing Sites
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Performance of the LumiraDx SARS-CoV-2 Ag assay will be assessed by comparison to a reference method.
Study identification
- NCT ID
- NCT04557046
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,134 participants
Conditions and interventions
Conditions
Interventions
- Nasal Swab Diagnostic Test
- Nasopharyngeal swab Diagnostic Test
- Throat swab Diagnostic Test
- Fingerstick Diagnostic Test
- Saliva specimen Diagnostic Test
Diagnostic Test
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jun 25, 2020
- Primary completion
- Sep 23, 2020
- Completion
- Sep 23, 2020
- Last update posted
- Jun 11, 2026
2020
United States locations
- U.S. sites
- 7
- U.S. states
- 6
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Pediatric Associates of Altamonte Springs | Altamonte Springs | Florida | 32701 | — |
| Chappel Group | Kissimmee | Florida | 34744 | — |
| Good Samaritan Minute Clinic, Georgia Tech | Atlanta | Georgia | 30318 | — |
| Gvozden Pediatrics | Millersville | Maryland | 21108 | — |
| Ardmore Family Practice | Winston-Salem | North Carolina | 27103 | — |
| Physicians Quality Care of Jackson | Jackson | Tennessee | 38305 | — |
| Village Health Partners | Plano | Texas | 75024 | — |
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 NCT04557046, 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 Jun 11, 2026 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04557046 live on ClinicalTrials.gov.