- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03446313
Technology-Based Intervention to Promote Heart Health After Cardiac Rehab (Mobile4Heart) (Mobile4Heart)
May 8, 2019 updated by: Linda Park, University of California, San Francisco
A Technology-Based Adaptive Intervention to Promote Cardiovascular Health After Completion of Cardiac Rehabilitation (Mobile4Heart)
The purpose of this study is to determine whether using a mobile app increases adherence to a heart healthy prescription after discharge from a cardiac rehab program.
Study Overview
Status
Completed
Intervention / Treatment
Detailed Description
Ongoing maintenance of physical activity after cardiac rehab is an important part of preventing secondary cardiac events in patients with ischemic heart disease.
Our central hypothesis is that monitoring and promotion of health-related behaviors by increasing patient-provider communication through a mobile device after discharge from cardiac rehab increased adherence to a heart healthy prescription over time.
Participants will be randomly assigned to use a mobile app or serve as the control group.
All participants will have an activity tracker to track their activity for two months.
Study Type
Interventional
Enrollment (Actual)
60
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
California
-
Concord, California, United States, 94520
- John Muir Medical Center
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Walnut Creek, California, United States, 94958
- John Muir Medical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- At least 18 years of age
- History of cardiovascular disease that qualified patient for cardiac rehab (i.e. ischemic heart disease, history of unstable angina, systolic heart failure with ejection fraction at 35% or less, and Class II to IV symptoms, coronary artery bypass graft surgery, valve replacement)
- Own a smartphone or tablet
Exclusion Criteria:
- Cognitive impairment
- Lack of English proficiency/literacy
- Clinical conditions including: unstable arrhythmias, aortic stenosis, thrombophlebitis, dissecting aneurysm, symptomatic anemia, active infection, uncontrolled hypertension (resting diastolic > 100 mmHg, systolic > 180 mmHg), decompensated heart failure NYHA class 3-4, current unstable angina, 2nd or 3rd degree heart block, or uncontrolled high grade exercise-induced ventricular ectopy
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: SUPPORTIVE_CARE
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: MVN Group
Participants assigned to the MVN Group will be using the Movn Rehab mobile app after they are discharged from cardiac rehab.
|
The Movn app will have each participant's personalized instructions for post-cardiac rehab integrated into it including medication reminders, physical activity prompts, educational materials, and patient-reported outcomes.
|
NO_INTERVENTION: Usual Care
Participants assigned to the Usual Care group will receive standard instructions and educational handouts after they are discharged from cardiac rehab.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Physical activity
Time Frame: Physical activity will be measured over the duration of two months.
|
Physical activity will be measured by an activity tracker.
|
Physical activity will be measured over the duration of two months.
|
Physical activity
Time Frame: Physical activity will be measured over the duration of two months.
|
Physical activity will be measured by a six minute walk test.
|
Physical activity will be measured over the duration of two months.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Depression
Time Frame: Depression will be measured at baseline and at month 2.
|
Depression will be measured by the Patient Health Questionnaire-9 (PHQ-9).
Scores can range from 5 to greater than 20 with 5 indicating minimal symptoms and 20 indicating severe major depression.
|
Depression will be measured at baseline and at month 2.
|
Self-efficacy
Time Frame: Self-efficacy will be measured at baseline and at month 2.
|
Self-efficacy will be measured by the Exercise Self-Efficacy Scale (EXSE).
Scores can range from 0-100 with 0 indicating no self-efficacy and 100 indicating high self-efficacy.
|
Self-efficacy will be measured at baseline and at month 2.
|
Satisfaction with the app
Time Frame: Satisfaction will be measured at month 2 through individual interviews.
|
Satisfaction with the app will be measured by interviewing a subset of participants.
|
Satisfaction will be measured at month 2 through individual interviews.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Linda Park, PhD, UCSF, John Muir Medical Center
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
February 28, 2018
Primary Completion (ACTUAL)
April 5, 2019
Study Completion (ACTUAL)
April 5, 2019
Study Registration Dates
First Submitted
February 14, 2018
First Submitted That Met QC Criteria
February 22, 2018
First Posted (ACTUAL)
February 26, 2018
Study Record Updates
Last Update Posted (ACTUAL)
May 10, 2019
Last Update Submitted That Met QC Criteria
May 8, 2019
Last Verified
May 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Mobile4Heart
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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