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Parkinson's study: a walk in the park may sharpen the mind

NCT ID NCT06483126

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This completed online study looked at whether natural environments like parks, gardens, and lakesides can improve mood and cognition in people with and without Parkinson's disease. 97 participants filled out surveys about their connection to nature, depressive symptoms, sleep, anxiety, and quality of life. The goal was to understand if nature has restorative benefits for this population.

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 research could point toward simple, low-cost ways to improve mood and thinking for people with Parkinson's by spending time in nature.
What could go wrong
This is a small, completed online survey, not a treatment trial. Results may not apply to everyone, and it does not test any direct intervention or therapy.

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.

Participants

97 people

The number who actually took part.

Started

Aug 2024

Finished

Jul 2025

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.

Who is studied

Persons with and without Parkinson's disease volunteering for an online study

Ages

40 to 100 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: For persons with Parkinson's disease: * Participants must be at least 40 years old * Have a diagnosis of idiopathic PD * Be proficient English speakers * Have functional vision * Have internet access, and access to a smartphone/laptop/desktop For persons without Parkinson's disease: * Participants must be healthy middle-aged and older adults, with no diagnosis of neurological/neurodegenerative conditions * Participants must be at least 40 years old * Be proficient English speakers * Have functional vision * Have internet access, and access to a smartphone/laptop/desktop Exclusion Criteria (both groups): * Diagnosis of dementia * Poor vision (non-functional range) * Lack of access to internet or to a smartphone/ laptop/desktop computer.

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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

Locations

  • Vision and Cognition Laboratory, Boston University

    Boston, Massachusetts, 02215, United States

More trials for these conditions

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