Kisspeptin test reveals hidden brain damage in long COVID patients

NCT ID NCT07224490

First seen Nov 04, 2025 · Last updated May 21, 2026 · Updated 26 times

Summary

This study compares how the brain controls reproductive hormones in people with and without Long COVID. Participants receive a single dose of kisspeptin, a natural hormone, and researchers measure hormone levels through frequent blood draws. The goal is to understand if Long COVID affects brain function related to reproduction. The study involves 40 adults aged 18-60.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.