Rouen hospital checks accuracy of COVID-19 antibody tests

NCT ID NCT04707833

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study aimed to check how accurate several COVID-19 antibody tests are. Researchers used blood samples from 101 adults, including some taken before the pandemic and some from people with other infections. The goal was to see which tests best detect past COVID-19 infection.

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Conditions

The condition(s) this trial relates to.

Coronavinae infectious disease COVID-19 Orthocoronavirinae infectious disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Rouen University Hospital

    Rouen, 760031, France