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iPhone Helping Evaluate Atrial Fibrillation Rhythm Through Technology

NCT02731326 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 264

Last updated 2024-07-03

Study results available
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Summary

Atrial fibrillation (AF), a condition where the top chambers of the heart beat irregularly, is a major health problem. The long-term goal of this project is to use a personal, mobile heart monitor to help patients better recognize recurrent AF and improve patients' ability to better manage their condition. A total of 300 patients with a history of AF will be included in the study, with 150 patients receiving an iPhone with the mobile monitoring device and educational text messaging and the remaining 150 patients continuing with their regular medical care. Each patient will be included in the intervention period for 6 months. The rate of recurrent AF and treatments meant to manage AF and other heart conditions will be determined for both groups. Patients in both groups will complete a series of questionnaires at the start and end of the 6 month study period to look at differences in quality of life and knowledge of AF.

Conditions

Interventions

DEVICE

AliveCor

The AliveCor Heart Monitor, an FDA-approved smartphone technology, snaps on to the patient's study smartphone similar to a protective case and works through a free application, "AliveECG". It captures a highly sensitive (98%), specific (97%), and accurate (97%) single-lead ECG recording through two electrodes on the back of the patient's smartphone. When the application is opened, recording begins automatically when both electrodes make contact with skin. Transmissions are automatically uploaded to the study patient portal within the AliveCor "cloud".

BEHAVIORAL

Behavioral Altering Messaging

Behavioral altering messages relating to the participant's AF and underlying cardiac risk factors will be systematically selected from a bank of text messages developed through collaboration by the study team and an expert interdisciplinary panel from the American Heart Association. The content of the text messages will not include PHI. The final text message bank will be housed internally and maintained by the Data Manager and text messages will be pushed automatically from this database. The only identifying link to participants included in this database will be their study-provided phone number

Sponsors & Collaborators

Principal Investigators

  • Suzanne Bakken, PhD, RN · Columbia University

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-03-31
Primary Completion
2019-08-31
Completion
2020-12-31

Countries

  • United States

Study Locations

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Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02731326 on ClinicalTrials.gov