Wellness app aims to ease anxiety and boost mood – but does it work?
NCT ID NCT05810259
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
Researchers at Yale University are testing whether a smartphone app called Caravan Wellness can improve quality of life, reduce stress, and ease symptoms of anxiety and depression. The app offers short mindfulness and light exercise modules like yoga and meditation. The study will enroll 120 adults in the U.S. and track changes in mindfulness, exercise habits, and overall well-being over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Caravan Wellness app (digital platform with mindfulness and light exercise modules)
- What this could lead to
- If it works, this could point toward a simple, accessible way to boost well-being and reduce everyday stress and anxiety.
- What could go wrong
- This is a small, early-stage study with no control for placebo effects. Results may not apply to everyone, and the app may not lead to lasting 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
-
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
-
About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
May 2024
- Expected to finish
-
Mar 2027
An estimate. End dates often move.
- 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.
- Ages
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
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.
Inclusion Criteria: * Resides in United States Exclusion Criteria: * Any individual who endorses any of the following criteria will be excluded from participation in this study: * Positive Health Screening Questions, as measured by the Health Screening Questionnaire (HSQ): * Pain, discomfort or pressure in the chest, difficulty breathing or shortness of breath, dizziness, fainting, or blackout, blood pressure with systolic greater than 140 or diastolic greater than 90, diagnosed or treated for any heart disease, heart murmur, chest pain (angina), palpitations (irregular beat), or heart attack, heart surgery, angioplasty, or a pacemaker, valve replacement, or heart transplant, resting pulse greater than 100 beats per minute, any arthritis, back trouble, hip /knee/joint /pain, or any other bone or joint condition, personal experience or doctor's advice of any other medical or physical reason that would prohibit the participant from doing light to moderate physical exercise, personal physician's recommendation against participating in light to moderate physical exercise because of asthma, diabetes, epilepsy or elevated cholesterol or a hernia. * Positive Psychiatric Disorders Screening Questions: * Positive screen for depression, excluding suicide (PHQ-8) cutoff score \> 6 * Positive screen for panic (SMPD) cutoff score \> 2 * Positive screen for generalized anxiety (GAD-7) cutoff score \> 10 * Positive screen psychosis (PDSQ) via psychosis section, cutoff score \> 3 * Positive screen mania via the Altman Self-Rating Mania Scale (ASRM) cutoff score \> 6
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Anxiety are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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.
Contacts and locations
Locations
-
Yale University
RECRUITINGNew Haven, Connecticut, 06520, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Reading the Brain's signals to predict who benefits from deep brain stimulation
- Can a phone app that blocks distracting apps ease depression?
- Can video games calm anxious teens?
- Can teachers and a phone app ease teen depression?
- Can imagining exercise boost brain power after spinal cord injury?
- Can a group program teach teens to cope before therapy starts?