Nature as therapy? a new trial tests outdoor outings for anxious kids
NCT ID NCT05973123
First seen Aug 14, 2026 · Last updated Aug 14, 2026
Summary
This trial tests whether spending time in nature can reduce anxiety in children aged 9-12 who have experienced adverse childhood events. Participants are assigned to either group nature outings, family outings, or a waitlist. The goal is to see if these nature-based activities improve anxiety and resilience.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Nature-based group outings and family outings
- What this could lead to
- If effective, this could offer a low-cost, scalable way to reduce anxiety in children with a history of adverse childhood experiences.
- What could go wrong
- This is an early, small trial. The intervention may not outperform a waitlist control, and results may not generalize beyond this specific group.
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.
- Expected to start
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Jul 2023
An estimate. Start dates often move.
- Expected to finish
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Sep 2023
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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9 to 12 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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.
Pediatric Inclusion Criteria: 1. Age 9-12 years at enrollment 2. Has an ACE Score of 1 or higher 3. Has a SCARED-P score of 15 or higher 4. Is available to attend three group outings if assigned to group intervention arm. 5. Has a caregiver who is able to consent and attend outings with them. 6. Is able to read, write, and speak English, Spanish or Arabic. 7. Has no serious health conditions that affect their ability to be in nature. 8. Willing to wear a provided electronic sensor continuously for 6 weeks, including sleep, excluding bathing and device recharging time. 9. Have no major changes in their mental health treatment plan during the time of the study. Caregiver eligibility criteria 1. Able to read, write and speak English, Spanish or Arabic 2. Be at least 18 years old. 3. Have no serious health conditions that affect their ability to be in nature. 4. Is available to attend 6 weekly outings if assigned to group intervention arm. 5. Have a smart phone and be willing to download NatureDose app from NatureQuant. Exclusion Criteria Child: 1. Concomitant active treatment modification (eg medication changes) for the past month. 2. Unable to attend weekly nature outings if randomized to the group intervention. 3. Physical or health limitation to participating in outdoor activities. 4. Previous SHINE participant. 5. Caregiver unable to consent. 6. Unable to pass short quiz at the end of the assent. 7. Wards of the state who do not have a guardian other than the state who can consent on their behalf. 8. Non-English, Arabic or Spanish speaking participants. 9. Unwilling to use a FitBit. Exclusion criteria - caregiver 1. Unable to attend weekly nature outings if randomized to the group intervention. 2. Physical or health limitation to participating in outdoor activities. 3. Previous SHINE participant. 4. Unable to provide informed consent. 5. Non-English, Arabic or Spanish speaking participants. 6. Unwilling to use NatureDose app.
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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
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UCSF Benioff Children's Hospitals
Oakland, California, 94609, United States
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