# Diagnostic Accuracy of Rapid Antigen Test Based on Anterior Nasal Swab Compared With RT-PCR for SARS-CoV-2 Detection.

> **NCT05045846** · — · COMPLETED · sponsor: **Christian von Buchwald** · enrollment: 3461 (actual)

## Conditions studied

- Covid19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05045846
- **Lead sponsor:** Christian von Buchwald
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-01
- **Primary completion:** 2021-03-30
- **Final completion:** 2021-03-30
- **Target enrollment:** 3461 (ACTUAL)
- **Last updated:** 2021-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05045846

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05045846, "Diagnostic Accuracy of Rapid Antigen Test Based on Anterior Nasal Swab Compared With RT-PCR for SARS-CoV-2 Detection.". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT05045846. Licensed CC0.

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