Shingles may trigger dementia: study probes hidden danger
NCT ID NCT06903078
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study looks at whether people with shingles (herpes zoster) have a higher risk of vascular dementia—memory loss from reduced blood flow to the brain. Researchers will analyze tiny particles called exosomes in blood samples from 375 participants over 12 months. No treatment is given; the goal is to understand the connection.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could reveal biological links between shingles and vascular dementia, pointing toward future prevention strategies.
What could go wrong
This is an observational study, not a treatment trial. It cannot prove cause and effect, and results may not lead to direct medical changes.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for VASCULAR DEMENTIA are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Center for Clinical Studies, LTD. LLP
RECRUITINGHouston, Texas, 77004, United States
Contact Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
-
Center for Clinical Studies, LTD. LLP
RECRUITINGWebster, Texas, 77598, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••