Could a common ADHD drug ease brain fog in chronic fatigue syndrome?
NCT ID NCT01071044
First seen Nov 01, 2025 · Last updated May 24, 2026 · Updated 27 times
Summary
This study tested the drug lisdexamfetamine dimesylate (a stimulant used for ADHD) in 26 adults with chronic fatigue syndrome who also had cognitive problems like brain fog. The goal was to see if the drug could improve thinking skills and reduce fatigue. Participants received either the drug or a placebo for several weeks. Results showed that those on the drug had greater improvements in executive function (like planning and memory) and fatigue severity compared to placebo.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Rochester Center for Behavioral Medicine
Rochester Hills, Michigan, 48307, United States
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