- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05450809
Performance and Accuracy of an AI Enhanced Smart Watch Single Lead ECG (PROCESS)
December 27, 2022 updated by: Itzhak Zachi Attia, Mayo Clinic
PeRfOrmance and ACcuracy of an artifiCial Intelligence Enhanced Smart Watch Single Lead ECG (PROCESS)
The purpose of this study is to show the artificial intelligence enhanced single-lead ECG Apple Watch has similar, robust performance comparable to an AI enhanced 12 lead ECG and AI enhanced single lead (LI) of a 12 lead ECG.
Study Overview
Status
Completed
Conditions
Detailed Description
- Ambulatory patients undergoing ECG recording in the Mayo Clinic outpatient ECG lab will be asked to consent for this study.
- Those who consent for the study will be asked to record a ECG using a single-lead watch-based (Apple Watch series 5) recording at a visit for a clinically scheduled 12 lead ECG recording.
- This watch-based ECG data will be recorded and analyzed in comparison to the near-simultaneously recorded outpatient 12 Lead ECG
Study Type
Observational
Enrollment (Actual)
1000
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
-
-
Minnesota
-
Rochester, Minnesota, United States, 55905
- Mayo Clinic
-
-
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 to 89 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Ambulatory patients who are undergoing a clinically ordered electrocardiogram in the Mayo Clinic outpatient ECG lab.
Description
Inclusion Criteria:
- Age ≥ 18 years and ≤ 89.
- Able to give verbal consent.
- Able to complete routine clinical 12 lead ECG tracing and single lead Apple Watch ECG tracing.
Exclusion Criteria:
- Individuals < 18 and > 89 years of age.
- Unable to given verbal consent.
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
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
---|
Ambulatory, outpatient Mayo Clinic ECG lab patients
Patients who are undergoing routine clinical evaluation with a 12 lead ECG recording ordered at the Mayo Clinic ECG lab.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Comparison of 12 lead ECG features to single-lead watch-based ECG features
Time Frame: 12 months
|
The ECG interval differences (in milliseconds) between 12 Lead and collected single-lead watch-based ECG for PR, QRS, QT intervals will be determined and compared for each patient.
|
12 months
|
Arrhythmia comparison of 12 lead ECG to single-lead watch-based ECG
Time Frame: 12 months
|
A physician interpretation of patients' 12 lead ECG and single-lead watch-based ECG will be performed to determined underlying rhythm (i.e.
sinus rhythm, atrial fibrillation etc) from each, and the results from these modalities will be compared.
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Arrhythmia classification by physician overread of single-lead watch-based ECG
Time Frame: 12 months
|
A physician interpretation of the patient's single-lead watch-based ECG will occur as described in "Outcome 2." The results of this ECG interpretation (i.e.
sinus rhythm, atrial fibrillation, or inconclusive) will be compared to the watch/app-based rhythm auto-classification for each recorded single-lead watch-based ECG.
|
12 months
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Artificial intelligence detection of heart failure by single-lead watch-based ECG
Time Frame: 12 months
|
A previously developed AI algorithm to predict potential underlying cardiac pathology assess from 12 lead ECG via convolutional neural network will be adapted applied to the ECGs for patients who undergo single-lead watch-based ECG recording.
This neural network uses PQRST complexes to yield a probability of heart failure which may not be readily apparent via manual review.
Each recorded single-lead watch-based ECG will undergo evaluation by this neural network and will produce a probability of heart failure (0-100%) for each individual patient.
This probability will be compared to the AI ECG result (probability 0-100%) from the patient's recently recorded 12 lead ECG which is routinely available for all patients with a recorded 12 lead ECG at our medical system.
|
12 months
|
Artificial intelligence detection of silent/paroxysmal atrial fibrillation by single-lead watch-based ECG
Time Frame: 12 months
|
A previously developed AI algorithm to predict potential underlying cardiac pathology assess from 12 lead ECG via convolutional neural network will be adapted applied to the ECGs for patients who undergo single-lead watch-based ECG recording.
This neural network uses PQRST complexes to yield a probability of silent/paroxysmal atrial fibrillation which may not be readily apparent via manual review.
Each recorded single-lead watch-based ECG will undergo evaluation by this neural network and will produce a probability of silent/paroxysmal atrial fibrillation (0-100%) for each individual patient.
This probability will be compared to the AI ECG result (probability 0-100%) from the patient's recently recorded 12 lead ECG which is routinely available for all patients with a recorded 12 lead ECG at our medical system.
|
12 months
|
Artificial intelligence detection of aortic stenosis by single-lead watch-based ECG
Time Frame: 12 months
|
A previously developed AI algorithm to predict potential underlying cardiac pathology assess from 12 lead ECG via convolutional neural network will be adapted applied to the ECGs for patients who undergo single-lead watch-based ECG recording.
This neural network uses PQRST complexes to yield a probability of aortic stenosis which may not be readily apparent via manual review.
Each recorded single-lead watch-based ECG will undergo evaluation by this neural network and will produce a probability of aortic stenosis (0-100%) for each individual patient.
This probability will be compared to the AI ECG result (probability 0-100%) from the patient's recently recorded 12 lead ECG which is routinely available for all patients with a recorded 12 lead ECG at our medical system.
|
12 months
|
Artificial intelligence determination of patient age by single-lead watch-based ECG
Time Frame: 12 months
|
A previously developed AI algorithm to predict patient age from 12 lead ECG via convolutional neural network will be adapted applied to the ECGs for patients who undergo single-lead watch-based ECG recording.
This neural network uses PQRST complexes to yield an ECG-predicted age.
Each recorded single-lead watch-based ECG will undergo evaluation by this neural network and determine "ECG age" for each individual patient.
This single-lead "ECG age" will be compared to the AI ECG "age" result determined from the patient's recently recorded 12 lead ECG which is routinely available for all patients with a recorded 12 lead ECG at our medical system.
|
12 months
|
Artificial intelligence detection of amyloidosis by single-lead watch-based ECG
Time Frame: 12 months
|
A previously developed AI algorithm to predict potential underlying cardiac pathology assess from 12 lead ECG via convolutional neural network will be adapted applied to the ECGs for patients who undergo single-lead watch-based ECG recording.
This neural network uses PQRST complexes to yield a probability of amyloidosis which may not be readily apparent via manual review.
Each recorded single-lead watch-based ECG will undergo evaluation by this neural network and will produce a probability of amyloidosis (0-100%) for each individual patient.
This probability will be compared to the AI ECG result (probability 0-100%) from the patient's recently recorded 12 lead ECG which is routinely available for all patients with a recorded 12 lead ECG at our medical system.
|
12 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Itzhak Zachi Attia, PhD, Mayo Clinic
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.
Helpful Links
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)
November 5, 2021
Primary Completion (Actual)
November 2, 2022
Study Completion (Actual)
November 2, 2022
Study Registration Dates
First Submitted
July 5, 2022
First Submitted That Met QC Criteria
July 5, 2022
First Posted (Actual)
July 11, 2022
Study Record Updates
Last Update Posted (Estimate)
December 28, 2022
Last Update Submitted That Met QC Criteria
December 27, 2022
Last Verified
December 1, 2022
More Information
Terms related to this study
Other Study ID Numbers
- 21-006770
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
IPD Plan Description
Due to patient confidentiality and IRB rules, we will not make individual patient data available
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.
Clinical Trials on Healthy
-
Prevent Age Resort "Pervaya Liniya"RecruitingHealthy Aging | Healthy Diet | Healthy LifestyleRussian Federation
-
Maastricht University Medical CenterCompletedHealthy Volunteers | Healthy Subjects | Healthy AdultsNetherlands
-
Yale UniversityNot yet recruitingHealth-related Benefits of Introducing Table Olives Into the Diet of Young Adults: Olives For HealthHealthy Diet | Healthy Lifestyle | Healthy Nutrition | CholesterolUnited States
-
Hasselt UniversityRecruitingHealthy | Healthy AgingBelgium
-
Galera Therapeutics, Inc.Syneos HealthCompleted
-
Galera Therapeutics, Inc.Syneos HealthCompletedHealthy | Healthy VolunteersAustralia
-
University of PennsylvaniaActive, not recruitingHealthy | Healthy AgingUnited States
-
Chalmers University of TechnologyGöteborg UniversityCompletedHealthy | Nutrition, HealthySweden
-
University of ManitobaNot yet recruitingHealthy | Healthy Diet