Library-Based app aims to ease teen anxiety
NCT ID NCT07660133
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tested a digital mental health program called TEPS for teens aged 12-18 with anxiety. Sixty-six participants were recruited from public libraries and randomly assigned to the digital program or usual library services. The study measured how acceptable, usable, and feasible the program was, along with changes in anxiety and avoidance.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Digital mental health intervention (Technology Enabled Prevention Services)
- What this could lead to
- If it works, this could provide a low-cost, accessible way to help teens manage anxiety through public libraries.
- What could go wrong
- This is a small pilot study (66 teens) testing feasibility, not effectiveness. The program may not reduce anxiety significantly or work outside a library setting.
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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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66 people
The number who actually took part.
- Started
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Dec 2024
- Finished
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Jan 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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12 to 18 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: * Aged 12-18 years, currently enrolled in high school * Score 5 or above on the GAD-7 Exclusion Criteria: * Participated in previous field usability trial
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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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Northwestern University, Feinberg School of Medicine
Chicago, Illinois, 60611, United States
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