Phone app could ease distress in breast cancer survivors
NCT ID NCT04583891
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a mobile app called IntelliCare can reduce depression and anxiety in breast cancer survivors. 313 women who had been diagnosed within the past 5 years and had elevated symptoms used the app or received standard educational materials. The study also looked at whether adding human coaching helped those who used the app less. The goal is to find a low-cost, accessible way to support survivors' mental health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- IntelliCare mobile app suite
- What this could lead to
- If it works, this could provide a simple, scalable way to help breast cancer survivors manage emotional distress using their phone.
- What could go wrong
- This is a completed study, but it tested a behavioral intervention, not a drug. Results may not apply to all survivors, and the effect may be modest.
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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313 people
The number who actually took part.
- Started
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Sep 2021
- Finished
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Jan 2024
- 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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Female participants only
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. age ≥ 18 years (age 19 if in Nebraska, given age of consent); 2. 0-5 years post-diagnosis of Stage I, II, or III female breast cancer; 3. elevated symptoms of depression as measured by the Patient Health Questionnaire-8 (PHQ-8) score ≥ 10 and/or symptoms of anxiety as measured by the Generalized Anxiety Disorder-7 (GAD-7) score ≥ 8. Exclusion Criteria: 1. Taking antidepressant medication and have had an appointment to adjust the dosage over the past 2 weeks; 2. mental health condition deemed to interfere with study procedures or put the participant at undue risk based on self-reported history of psychosis or bipolar disorder, or active suicidal ideation that necessitates more intense care; 3. do not have an app-compatible phone (i.e., iOS 10.3 or later or Android 4.0.3 or later); 4. cannot read and speak English (current intervention only available in English).
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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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University of Virginia
Charlottesville, Virginia, 22904, United States
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Other studies related to the condition(s) this trial covers.
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