Biofeedback Intervention for Paroxysmal Atrial Fibrillation

This project aims to bridge the gap between technology and healthcare by developing a biofeedback intervention that enables daily monitoring of atrial fibrillation episodes and physical activity levels. The main question it aims to answer is: Is a co-designed, usability-tested, bio-feedback intervention aimed at nudging patients with paroxysmal atrial fibrillation to increase physical activity feasible for a larger randomised control trial? The trial is split into two separate phases, each adopting different study designs, data collection, and data analysis methods. Phase 1 Co-design and usability testing: In this phase, we aim to test if smartwatches can be used to monitor AF and physical activity so that personalised atrial fibrillation-specific summaries can be created and sent to participants as text message nudges. The aim is to encourage participants to be more physically active. Participants will wear a smartwatch for 3 weeks, during which they will receive text messages giving them feedback on their atrial fibrillation and physical activity. After the 3 weeks, all participants will take part in a workshop to provide feedback on what they thought and what could be improved. Improvements will be implemented by the researchers, and the process will repeat for a total of two iterations. On the first iteration only, participants will also be asked to wear a Holter monitor OR chest strap and an additional smartwatch for the first 24 hours, alongside an accelerometer wa…

This description comes directly from the study's public registry record.

Luca J Howard  ·  + 151 231 2121  ·  l.j.howard@ljmu.ac.uk

Benjamin Buckley  ·  0151 231 2121  ·  B.J.Buckley@ljmu.ac.uk

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