Blood tests reveal hidden clues of long COVID

NCT ID NCT05758480

First seen Nov 01, 2025 · Last updated May 11, 2026 · Updated 28 times

Summary

This study aimed to find unique immune and metabolic patterns in the blood of people with Long COVID. Researchers compared blood samples from 62 adults with Long COVID to those without. The goal was to better understand what causes Long COVID, not to test a treatment.

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Contacts and locations

Locations

  • Angers University Hospital

    Angers, 49933, France

Conditions

Explore the condition pages connected to this study.