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Memory boot camp for Parkinson's: new study tests brain training

NCT ID NCT04474379

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 study tests two types of memory training in 120 people with Parkinson's disease and mild cognitive impairment. Participants complete 8 weekly sessions of either process or strategy training. The goal is to see if these exercises improve remembering to do tasks in daily life, like taking medication or keeping appointments. Healthy volunteers are also included for comparison.

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 120 people

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

Started

Nov 2021

Expected to finish

Sep 2026

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

50 years and older

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: * Males and females over age 50 who meet criteria for typical idiopathic PD * Hoehn \& Yahr stage I-III, * Treated with levodopa/carbidopa * Have subjective memory complaints (as identified in phone screen), * Have an informant to complete relevant ratings, * Medications should be stable for 4 weeks prior with no changes planned during the treatment portion of the study (Pre to Post); changes over the follow-up period will be tracked and accounted for as appropriate. Exclusion Criteria: * Dementia according to MDS criteria or MoCA score \<21. * Other neurological disorders (e.g. stroke, seizures), brain surgery, severe systemic diseases, major psychiatric disorder or history of psychotic symptoms (e.g. schizophrenia, bipolar disorder, delusions, hallucinations), or drug abuse. * Treatment with medications that interfere with cognition (e.g. anticholinergics). * Any other condition that would interfere with participation (e.g., non-English speaking, significant current depression). * Psychiatric conditions/ symptoms that are common in PD (e.g. anxiety, depression) are allowed if they are deemed insufficient to interfere with participation.

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Conditions

The condition(s) this trial relates to.

Cognitive Dysfunction Parkinson disease

As listed by the trial registrant

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

Contacts and locations

Locations

  • Washington University School of Medicine

    St Louis, Missouri, 63110, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.