Saline solution tested as brain fog fix for long COVID and POTS patients
NCT ID NCT05914649
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a large IV bag of saline (salt water) can improve thinking problems like brain fog in people with Long COVID or a condition called POTS. About 100 adults will receive either a full or tiny dose of saline to compare effects on reaction time and memory. The goal is to find a simple, safe way to ease cognitive symptoms.
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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
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University of Calgary
RECRUITINGCalgary, Alberta, T2N 4Z6, Canada
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