Key result
MyoMobile RCT evaluates whether personalized app-based coaching improves daily step counts in HFpEF.
Why the study?
Implementation of physical activity guidelines in HFpEF is hindered by low participation in supervised programmes, which are not suitable for a diverse population.
Does a 12-week app-based coaching program improve daily step counts in patients with HFpEF compared to standard care?
Population
Patients aged ≥ 45 years with HFpEF, LVEF > 40%, and NYHA Class I-III symptoms
Comparison
App-based tracking and coaching vs tracking without coaching vs standard care
Design
Single-centre, randomized, controlled three-armed parallel group trial
Follow-up
12 weeks
Authors
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Provides RCT framework for app coaching in HFpEF; extends digital health trials with randomized evaluation in this population.
RCT
Three-armed parallel group
No
Does a 12-week app-based coaching program improve daily step counts in patients with HFpEF compared to standard care?
The MyoMobile study is designed to evaluate whether a personalized, app-based coaching intervention can increase physical activity in patients with HFpEF.
Zeid et al. (2025) conducted an RCT in Heart failure with preserved ejection fraction (HFpEF). App-based physical activity tracking and coaching vs. Standard care (PA consulting) and app-based tracking without coaching was evaluated on Change in average daily step count between baseline and the end of the 12-week intervention. The MyoMobile study is a randomized controlled trial designed to evaluate whether a 12-week personalized app-based coaching program improves daily step counts in patients with HFpEF.
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