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New brain zapping combo aims to calm Alzheimer's agitation

NCT ID NCT06835283

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This pilot study tests a combination of two non-invasive brain stimulation methods (iTBS and tDCS) in 20 veterans with mild-to-moderate Alzheimer's disease who also have mood swings, apathy, or agitation. Participants will receive one week of in-clinic iTBS sessions followed by four weeks of daily at-home tDCS. The goal is to see if this approach is practical and well-tolerated, and whether it shows promise for easing neuropsychiatric symptoms, paving the way for a larger study.

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

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Aug 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

65 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion criteria 1. veteran between the ages of 60 to 85 2. clinical diagnosis of mild to moderate Alzheimer's disease or related dementia 3. clinically significant neuropsychiatric symptoms (NPS) evidenced by a score ≥ 2 in at least one domain of the Neuropsychiatric Inventory Questionnaire 4. mild to moderate cognitive impairment demonstrated by a Mini-Mental State Examination (MMSE) score of 15-23 5. have a caregiver who is able and willing to escort the patient to/from clinic visits, answer questionnaires, and assist in the implementation of treatment sessions at home 6. if taking psychotropic medications, demonstrate stability for at least 4 weeks of treatment Exclusion Criteria: 1. any contraindication for MRI 2. any contraindication for iTBS/tDCS including but not limited to seizure disorder, severe cardiovascular disease, history of brain surgery, or stroke involving the cerebral cortex near area of stimulation 3. current alcohol or substance use disorder determined by QuickSCID (nicotine allowed; mild cannabis and alcohol use is allowed) 4. neuropsychiatric symptoms (NPS) that are severe enough to preclude the intervention from being delivered safely and effectively, particularly agitation or aggression. 6\) any unstable coexisting medical condition that in the opinion of the principal investigator(s) interferes with the treatment protocol or increase the likelihood of adverse events.

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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.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  3. A doctor treating you

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Contacts and locations

Locations

  • Michael E. DeBakey VA Medical Center

    RECRUITING

    Houston, Texas, 77030, United States

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