Smartphone rehab: a new way to heal hearts and lungs from home
NCT ID NCT02791685
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a smartphone app and regular phone calls could help people with heart or lung disease complete rehabilitation at home instead of going to a clinic. The program included exercise tracking, education, and counseling over 12 weeks. Researchers wanted to see if this approach improved patients' fitness, symptom monitoring, and reduced hospital stays compared to standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MULTIFIT Cardiac Rehabilitation and Movn Pulmonary Rehabilitation (behavioral programs delivered via smartphone app)
- What this could lead to
- If successful, this could make cardiac and pulmonary rehab more accessible and convenient for patients, potentially improving recovery and reducing hospital readmissions.
- What could go wrong
- This is a completed study, but results may not apply to all patients or settings. The app-based approach relies on patient engagement and technology access, which may limit its effectiveness for some.
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
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258 people
The number who actually took part.
- Start date
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May 2016
- Finished
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Mar 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
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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 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: Meet eligibility for cardiac rehabilitation program as defined by Centers for Medicare \& Medicaid Services (CMS); they may also have stable CAD and be referred for cardiac rehab by their provider. 1. Following acute myocardial infarction (within the preceding 12 months) 2. Coronary artery bypass grafting (CABG) 3. Current stable angina pectoris 4. Heart valve repair or replacement 5. Percutaneous transluminal coronary angioplasty (PTCA) or coronary stenting 6. Heart or heart-lung transplant 7. Other diagnosis by specific physician referral Exclusion Criteria: * Unstable angina * Resting systolic blood pressure \>200 mm Hg or resting diastolic blood pressure \>110 mm Hg * Significant drop (\>=20 mm Hg) in resting systolic blood pressure from the patient's average level that cannot be explained by medications * Moderate to severe aortic stenosis * Acute systemic illness or fever * Uncontrolled atrial or ventricular arrhythmias * Symptomatic congestive heart failure (stage C) * Third-degree heart block without pacemaker * Active pericarditis or myocarditis * Recent venous thromboembolism (VTE, as determined by physician) * Current Thrombophlebitis * Uncontrolled diabetes (A1c \> 7.0 or as determined by physician) * Orthopedic problems that would prohibit exercise * Other by specific physician instruction * Peripheral vascular disease (PVD; symptomatic or that would prohibit exercise)
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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
-
Atlanta VA Medical Center
Atlanta, Georgia, 30033, United States
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