Condition
Brain Fog clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Brain Fog clinical trials that are recruiting, at sites in 3 countries (most in United States (2), China (1), Canada (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Brain Fog clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Cognitive rehabilitation for ME/CFS brain fog | — | Birmingham, Alabama | Recruiting | Apr 13, 2026 |
| Stasis supplement to reduce stimulant medication side effects | — | Las Vegas, Nevada | Recruiting | Feb 2, 2026 |
| Focused ultrasound to improve thinking in post‑COVID brain fog | — | Beijing, Beijing Municipality and 1 other locations | Recruiting | Sep 4, 2025 |
| Eicosapentaenoic Acid Monoglycerides for Brain Fog | Phase 4 | Maria, Quebec and 1 other locations | Recruiting | Nov 19, 2024 |
All recruiting trials (4)
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Cognitive rehabilitation for ME/CFS brain fog
Researchers are testing two cognitive rehabilitation approaches to see which helps adults with ME/CFS and brain fog better manage thinking and daily tasks.
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Stasis supplement to reduce stimulant medication side effects
We will test whether taking Stasis daytime and nighttime supplements for three months reduces sleep problems, irritability, anxiety, and brain fog in adults on stimulant medication for ADHD.
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Focused ultrasound to improve thinking in post‑COVID brain fog
This project will see if short, targeted pulses of ultrasound to a specific brain area can improve thinking, attention, and other cognitive symptoms in people with persistent brain fog after COVID‑19.
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Eicosapentaenoic Acid Monoglycerides for Brain Fog
This study is testing if a supplement called Eicosapentaenoic Acid Monoglycerides can help people who are experiencing brain fog after having COVID-19 feel better mentally.
Related topics
Quick answers
How many Brain Fog clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in United States (2 trials), China (1 trial), Canada (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.