Nature's prescription: park time may ease stress for wheelchair users
NCT ID NCT05975476
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test whether spending time in a park—either by moving along a trail or by relaxing and engaging the senses—can improve emotional well-being and reduce stress in adults who use manual wheelchairs. Ten participants will try both activities over 10 weeks. Researchers will measure stress through hair and saliva samples and track mood with surveys.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- park-based physical activity and sensory engagement
- What this could lead to
- If it works, this could point toward simple, nature-based ways to improve emotional well-being and reduce stress for people with mobility impairments.
- What could go wrong
- This is a very small early study with only 10 participants, so results may not apply to everyone. The outcomes rely on stress markers like hair and saliva samples, which may not show clear changes.
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
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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
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About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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) ages between 18 and 60 years * (2) non-progressive mobility impairment who use a manual wheelchair (e.g., SCI, transverse myelitis, amputation, spina bifida) * (3) able to propel a manual wheelchair outdoors on even terrain independently * (4) commit to complete the 5-week park visit program in both Fall and Spring seasons. Exclusion Criteria: * (1) bald or not willing to donate a hair sample * (2) weekly park visit to an urban park during the last 3 months * (3) weekly moderate intensity exercise regimen during the last 3 months * (4) having an endocrine disorder (that can affect cortisol levels * (5) taking oral corticosteroids * (6) receiving hormonal therapy * (7) unstable medical condition that prevents outdoor moderate intensity activity * (8) inadequate comprehension and verbal communication in English (i.e., inability to express basic needs, participate in measurement of outcomes, or provide consent to participate in the study) * (9) visual impairment that cannot be corrected using assistive devices
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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
Only the study team decides who joins. These are the ways to reach them.
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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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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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