Can a common drug clear long COVID brain fog?

NCT ID NCT06055244

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

Summary

This study tested whether amantadine, a medication used for other conditions, can improve memory and thinking problems in people with Long COVID. 64 adults with lasting cognitive issues after a COVID infection took part. Researchers also looked for lab markers that might predict who benefits most.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • The Ohio State University Medical Center

    Columbus, Ohio, 43221, United States

More trials for these conditions

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