Can a texting bot keep lung cancer patients on track?
NCT ID NCT04347161
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a text-message chatbot called 'Penny' that sends reminders and checks in on symptoms for lung cancer patients taking daily targeted therapy pills. 75 patients will either use the chatbot or get usual care, and researchers will measure how well they stick to their medication schedule. The goal is to see if a simple, automated system can improve adherence and help manage side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Conversational agent/chatbot (text message-based)
- What this could lead to
- If it works, this could give doctors a simple, low-cost tool to help lung cancer patients take their daily pills on time and manage side effects better.
- What could go wrong
- This is a small, early-stage study (75 people) testing a behavioral tool, not a new drug. The chatbot may not improve adherence enough to make a real difference in health outcomes.
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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75 people
The number who actually took part.
- Started
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Feb 2021
- Expected to finish
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Oct 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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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.
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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: * Adult patient (age \> 18 years) with NSCLC at UPHS who is receiving one of the following nine oral therapies: afatinib, erlotinib, dacomitinib, gefitinib, osimertinib, alectinib, brigatinib, crizotinib, or lorlatinib. * Patient possession of a mobile device that can send/receive SMS texts * Ability to respond to questions and engage with "Penny" in English * Ability to provide informed consent to participate in the study * Approval from the patient's medical oncologist to be approached Exclusion Criteria: * Inability to respond to questions and engage with "Penny" in English * Inability or unwillingness to provide informed consent to participate in the study * Inability to engage with SMS text-messaging platform * Concurrent enrollment in a therapeutic clinical trial * Taking more than one oral targeted therapy or concurrent chemotherapy during the study window * Lack of approval from the patient's oncologist
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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 Pennsylvania
Philadelphia, Pennsylvania, 19104, United States
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