Vagus nerve gadgets tested for long COVID relief

NCT ID NCT07190105

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 21 times

Summary

This study tested two wellness products that stimulate the vagus nerve to see if they could help people with Long COVID symptoms like fatigue, anxiety, and sleep problems. Over 500 participants used the products and tracked their health with a Fitbit and surveys. The goal was to understand if these approaches could improve daily life and reduce symptom burden.

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Contacts and locations

Locations

  • Virtual

    Frederick, Maryland, 21703, United States

Conditions

Explore the condition pages connected to this study.