Can time in nature ease anxiety and depression? a new study investigates
NCT ID NCT06981000
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study explores whether locally adapted nature-based health interventions can help people with mild to moderate anxiety, depression, or stress. Around 120 adults will take part in weekly outdoor group sessions for at least 10 weeks, focusing on nature interaction, social connection, and physical activity. The goal is to see if such programs are practical and acceptable, not yet to prove they work.
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 health intervention (nature interaction, social communities, physical activity)
- What this could lead to
- If successful, this could provide a structured, evidence-based nature therapy option for mild to moderate mental health issues, potentially reducing reliance on medication.
- What could go wrong
- This is a small feasibility study, not a large trial. It tests whether the program is practical, not whether it works. Results may not apply to everyone.
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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120 people
The number who actually took part.
- Started
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Feb 2025
- Finished
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May 2026
- 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 years and older
- 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: * Age 18 years or above * Diagnosed with or symptoms of mild to moderate anxiety, depression, and/or experiencing symptoms of stress, and as a result is the primary cause of reduced functionality * Contact through health center in the municipality, general practitioner, job center, self-referral, or via outpatient psychiatric rehabilitation plan * Sick leave is not a requirement Exclusion Criteria: * Age less than 18 years * Serious psychiatric disorders like schizophrenia, bipolar disorder, severe anxiety or depression, posttraumatic stress disorder (PTSD) * Suicidal risk * Alcohol or substance abuse
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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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Department of Geosciences and Natural Resource Management, University of Copenhagen, Denmark
Copenhagen, Denmark, Denmark
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