Can a phone app ease the emotional toll of breast cancer?
NCT ID NCT07835698
First seen Sep 23, 2026 · Last updated Sep 24, 2026 · Updated 1 time
Summary
Breast cancer treatment often leaves survivors with lasting anxiety, low mood, and stress. Researchers are testing an 8-week internet-based cognitive behavioral therapy program, delivered through a mobile app, to see whether it improves psychological adjustment and quality of life. About 100 adults who finished primary treatment for stage I to III breast cancer join the study. Half receive the app program alongside their usual care, and half receive usual care alone. The study compares changes in distress, depressive symptoms, post-traumatic stress symptoms, and quality of life between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an 8-week internet-based cognitive behavioral therapy program delivered through a mobile app
- What this could lead to
- If the program helps, it could offer breast cancer survivors a convenient, at-home way to manage anxiety, depression, and stress after treatment.
- What could go wrong
- This is a small study of 100 people, and app-based therapy does not work for everyone. Participants may not stick with the program, and the results may not apply to other cancer types or to people who are not comfortable with technology.
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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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2027
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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18 to 65 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: * Adults aged 18-65 years. * Diagnosis of stage I-III breast cancer. * Completion of primary breast cancer treatment, including surgery, chemotherapy, radiation therapy, and/or targeted therapy. Participants currently receiving endocrine therapy are eligible. * Ability to read and write Chinese and to use a mobile application and the Internet. * Access to an Internet-enabled device and ability to independently participate in the online intervention. * Willingness to complete the online intervention modules and study assessment questionnaires. Exclusion Criteria: * Diagnosis of stage IV breast cancer. * Concurrent diagnosis of another type of cancer. * Currently receiving surgery, chemotherapy, radiation therapy, or targeted therapy for breast cancer. * Diagnosis of a psychiatric disorder within the past 6 months, including major depressive disorder, generalized anxiety disorder, or schizophrenia. * No current psychiatric diagnosis but a Patient Health Questionnaire-9 (PHQ-9) score greater than 20 at screening. * Current suicidal intent or a history of actual self-harm behavior. * Currently receiving another form of psychotherapy or having recently received cognitive behavioral therapy. * Inability to independently use the online intervention application because of insufficient Chinese literacy, Internet proficiency, or access to an Internet-enabled device.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
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