Robot scalpel takes on Alzheimer's: tiny neck surgery aims to clear brain waste

NCT ID NCT07178210

Recruiting now Disease control Sponsor: MMI (Medical Microinstruments, Inc.) Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This early study tests whether a robot can safely perform microsurgery on deep neck lymph nodes in 15 people with mild-to-moderate Alzheimer's. The idea is that clearing blockages in these lymph nodes might help the brain remove harmful waste. The main goal is to check safety, not yet to see if it improves memory or thinking.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Symani Surgical System (robot-assisted microsurgery device)
What this could lead to: If successful, this could point toward a new way to treat Alzheimer's by improving brain waste clearance through neck lymph node surgery.
What could go wrong: This is a very early, small feasibility study (15 people) focused on safety, not effectiveness. The surgery itself carries risks like infection or nerve damage, and it's unknown if it will help Alzheimer's symptoms.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Alzheimer disease lymphedema

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ALZHEIMER DISEASE LYMPHATIC OBSTRUCTION

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Baptist Health Research Institute
RECRUITING

Jacksonville, Florida, 32207, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact
Stanford Medical Center
RECRUITING

Palo Alto, California, 94305, United States

Contact

Contact Email: •••••@•••••

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