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Smartphone app aims to boost cancer patient voice during treatment

NCT ID NCT04568278

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether a mobile app helps cancer patients undergoing chemotherapy or radiation therapy report their symptoms more effectively. Over 200 participants used the app to track side effects for 8 weeks. The goal was to see if the app improves how patients recognize and communicate symptoms to their healthcare team.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
mobile application for symptom reporting
What this could lead to
If it works, this could help cancer patients better communicate their symptoms to doctors, potentially improving care.
What could go wrong
This is a completed study with 222 participants, but it focuses on reporting behavior, not direct health outcomes. The app may not change actual symptom management or quality of life.

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

222 people

The number who actually took part.

Started

Oct 2020

Finished

Dec 2022

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 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients who are scheduled to have chemotherapy or radiation therapy. * Patients who own a smartphone (Android) and who can use mobile applications. * Patients who understand the purpose of this study and agree to participate in the study * Patients age over 18 years old (no age limit, but if necessary informed consent of the caregivers will be obtained for the patients whose age are over 70 years old) Exclusion Criteria: * Patients whose life expectancy is less than 6 months (hospice) * Patients who would any physical or mental problems that would make them difficult to use the applications

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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

  • Danbee Kang

    Seoul, 135-710, South Korea

  • Samsung Medical Center

    Seoul, South Korea

More trials for these conditions

Other studies related to the condition(s) this trial covers.