New app aims to ease chemo side effect monitoring for breast cancer patients
NCT ID NCT05743686
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested a smartphone app that lets breast cancer patients on oral chemotherapy report side effects and get basic advice. Hospital pharmacists were alerted when needed. The goal was to see if the app could improve monitoring and reduce phone calls. Only 28 patients took part, so results are preliminary.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- smartphone app for symptom reporting
- What this could lead to
- If it works, this app could help patients manage side effects better and reduce unnecessary calls to healthcare teams.
- What could go wrong
- This is a very small pilot study with only 28 participants and no control group, so results may not apply widely. The app's benefit on survival or quality of life is not proven.
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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28 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Dec 2025
- 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: * \>=18 years of age * metastatic breast cancer * receiving oral chemotherapy (palbociclib, everolimus, or capecitabine) * possess an smartphone, a tablet, or a personal compiter Exclusion Criteria: * cognitive impairments
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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
-
St-Sacrement Hospital
Québec, Quebec, G1S4L8, Canada
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