Text reminders could boost cancer pill adherence
NCT ID NCT04216576
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether a smartphone app that sends text reminders can help breast cancer patients take their medication (palbociclib) on time. 45 participants will either use a paper diary or receive text reminders over three treatment cycles. The goal is to see if the app is easy to use and improves medication accuracy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- palbociclib (Ibrance)
- What this could lead to
- If successful, this could show that simple text reminders help patients stick to their medication schedule, potentially improving treatment effectiveness.
- What could go wrong
- This is a small, early feasibility study with only 45 people. It does not test whether the reminders actually improve health outcomes, and results may not apply to all patients.
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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45 people
The number who actually took part.
- Started
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Dec 2019
- Expected to finish
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Dec 2026
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 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.
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: * Patients with a breast cancer diagnosis who are initiating therapy on palbociclib (Ibrance) * \>/= 18 years of age * Able to speak, read and write English * Willingness and ability to send and receive text messages with intervention app * Own a mobile telephone "smartphone" with text messaging capabilities. Only iPhone or Android operating systems support OhMD Application * Criteria applicable for both Control and Intervention groups * Flip-phones do not support OhMD Application and thus ineligible to participate * Initiation palbociclib (Ibrance) for the first time, either as monotherapy or in conjunction with other medication such as Lstrozole (Femara) or Fulvestrant (Faslodex) Exclusion Criteria: * History of taking palbociclib (Ibrance) * Patients whose caregivers coordinate their health care
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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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Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)
Basking Ridge, New Jersey, 07920, United States
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Memorial Sloan Kettering Bergen (Limited Protocol Activities)
Montvale, New Jersey, 07645, United States
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Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
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Memorial Sloan Kettering Commack (Limited Protocol Activities)
Commack, New York, 11725, United States
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Memorial Sloan Kettering Monmouth (Limited Protocol Activities)
Middletown, New Jersey, 07748, United States
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Memorial Sloan Kettering Nassau (Limited protocol activities)
Rockville Centre, New York, 11553, United States
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Memorial Sloan Kettering Westchester (Limited Protocol Activities)
Harrison, New York, 10604, United States
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