Phone calls and heart monitors: a new way to recover after bypass surgery?
NCT ID NCT06648291
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study tested whether a telehealth program, including a heart monitor and regular phone check-ins, could reduce symptoms and improve self-care and quality of life in 160 adults who had coronary artery bypass surgery. Participants were randomly assigned to either the telehealth program or usual care. Researchers measured symptom distress, self-care behaviors, and quality of life before discharge and during follow-up visits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Telehealth program using QOCA EKG device and telephone interviews
- What this could lead to
- If successful, this could show that remote monitoring and coaching after heart bypass surgery helps patients manage symptoms and improve their daily lives.
- What could go wrong
- This is a completed, moderate-sized trial (160 participants) testing a behavioral intervention, not a new drug or cure. Results may not apply to all patients or settings.
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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160 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Jan 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 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Adult ≧18 years old * Ability to read and answer questionnaires in Chinese. * After coronary artery bypass surgery (CABG) * Able to install and download the QOCA ECG software on their cell phones Exclusion Criteria: * Inability to communicate effectively and cognitive impairment * Unable to take care of themselves or are physically disabled.
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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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Chih-Hui Shih
Taipei County, Taiwan
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Other studies related to the condition(s) this trial covers.
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