Could blocking stress hormones shield the brain from Alzheimer's?
NCT ID NCT04601038
First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time
Summary
This study tests whether a drug called CORT108297, which blocks a stress hormone, can improve memory and thinking in people with mild cognitive impairment or those at risk for Alzheimer's disease. Participants take the drug or a placebo for two weeks, then complete memory and attention tests after a stressful task. The goal is to see if reducing stress-related brain changes can help protect cognitive function.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- CORT108297 (a stress hormone blocker)
- What this could lead to
- If it works, this could point toward a way to slow memory loss by blocking the harmful effects of stress on the brain.
- What could go wrong
- This is a small, early-phase trial with only 52 participants and a short 2-week treatment period. Results may not apply to everyone, and side effects are still being studied.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Johns Hopkins School of Medicine
RECRUITINGBaltimore, Maryland, 21224, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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