# Sensitivity and Specificity of SARS-CoV-2 Rapid Antigen Test Compared to RT-PCR Test

> **NCT04689399** · NA · COMPLETED · sponsor: **Rigshospitalet, Denmark** · enrollment: 4697 (actual)

## Conditions studied

- Covid19
- Rapid Antigen Test
- SARS-CoV-2

## Interventions

- **DIAGNOSTIC_TEST:** Standard Q COVID-19 Ag - test, produced by SD Biosensor INC.

## Key facts

- **NCT ID:** NCT04689399
- **Lead sponsor:** Rigshospitalet, Denmark
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-26
- **Primary completion:** 2021-03-25
- **Final completion:** 2021-03-25
- **Target enrollment:** 4697 (ACTUAL)
- **Last updated:** 2021-03-30

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04689399

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04689399, "Sensitivity and Specificity of SARS-CoV-2 Rapid Antigen Test Compared to RT-PCR Test". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04689399. Licensed CC0.

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