Validation of ECG Measurement and Atrial Fibrillation Detection

NCT06099249 | Unknown

• 1 other identifier: Validation of ECG Measurement
• Study Type: observational
• Target: 602
• Locations: 0 countries
• Sites: N/A

Brief Summary

Atrial fibrillation (AFib) is a common type of cardiac arrhythmia in clinical practice, affecting millions of people worldwide. Early detection and treatment of atrial fibrillation are crucial in preventing serious complications such as stroke and heart failure. In recent years, with the flourishing development of wearable devices and mobile technology, electrocardiogram (ECG) measurement applications embedded in smartwatches have gradually become a non-invasive and convenient method for heart rate monitoring. However, the accuracy of these devices has not yet been fully determined. This study aims to verify the ECG measurement and atrial fibrillation detection function of the ASUS ECG App. The accuracy of the ECG application in detecting atrial fibrillation and measuring ECG will be evaluated by comparison with standard 12-lead ECGs.

Conditions

Atrial Fibrillation

Keywords

Cardiovascular diseases; Heart Diseases; Arrhythmia; Cardiac

Outcome Measures

Primary Outcomes (1)

• Sensitivity and Specificity

  Sensitivity and specificity of the ASUS ECG App in detecting AFib compared with physician-adjudicated 12-lead ECG will be calculated.

  One day

Secondary Outcomes (1)

• Equivalence of the ECG app waveform to Lead I from a 12-lead ECG

  One day

Study Arms (2)

No_AFib_Group

Subjects enrolled into No\_AFib\_Group must have no known medical history of AFib and in normal sinus rhythm at the time of screening.

Device: ASUS ECG App

AFib_Group

Subjects enrolled into AFib\_Group must have a known diagnosis of persistent or permanent AFib and be in AFib at the time of screening.

Device: ASUS ECG App

Interventions

ASUS ECG App DEVICE

The procedure will commence with instructing the participants to become acquainted with the ASUS ECG App. Following this introduction, participants will be asked to sit quietly for a 5-minute resting period before undergoing a 12-lead ECG recording, which will last for approximately 30 seconds. The participant will be guided to simultaneously record a separate single-lead ECG using the ASUS ECG App. Both data streams will be synced together by the Study Staff. Each participant will undergo a total of three trials involving the simultaneous recording of a 12-lead ECG and a single-lead ECG using the ASUS ECG App.

AFib_Group; No_AFib_Group

Eligibility Criteria

• Age: 18 Years - 99 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

The study will include two cohorts of subjects: 1. No\_AFib\_Group will include subjects with no known history of AFib and are in normal sinus rhythm at time of screening. 2. AFib\_Group will include subjects with known persistent or permanent or chronic AFib who are in AFib at the time ofscreening. The following age and gender enrollment targets will be adhered to during subject recruitment: 1. A minimum of 20% of subjects in both cohorts will be enrolled in each of the age categories of 55 to 64, and ≥65years, and a minimum of 10% of subjects in both cohorts in the age category of \<55 years. 2. At least 40% of subjects in No\_AFib\_Group will be female. At least 20% of subjects in AFib\_Group will be female.

You may qualify if:

• Willing and able to participate in the study procedures as described in the consent form
• Able to communicate effectively with and follow instructions from the study staff
• Subjects enrolled into No\_AFib\_Group must have no known medical history of AFib and in normal sinus rhythm at the time of screening.
• Subjects enrolled into AFib\_Group must have a known diagnosis of persistent or permanent AFib and be in AFib at the time of screening.

You may not qualify if:

• Physical disability that precludes safe and adequate testing.
• Mental impairment as determined by the Investigator.
• Pregnant women at the time of the screening visit.
• Subjects with any Medical History, Physical exam, vital sign or any other study procedure finding/assessment that in the opinion of the investigator could compromise subject safety during study participation or interfere with the study integrity and/or the accurate assessment of the study objectives. This includes patients with known untreated medical conditions that are considered clinically significant by the Investigator, such as but not limited to significant anemia, important electrolyte imbalance and untreated or uncontrolled thyroid disease.
• Physical exam limitations include but not limited to open wound(s) on the wrist and forearm where the subject will be wearing the watch.
• Any history of wrist surgery with scarring in the area of the sensor location on the wrist where the subject will be wearing the watch.
• Vital signs measurement, medical history, or physical exam finding that makes the subject inappropriate for participation according to the Investigator.
• Tattoos or moles in the area of the sensor location on the wrist where the subject will be wearing the watch.
• Skin conditions on either wrist that would preclude subject from wearing watch on either wrist. Severe symptomatic(or active) overly dry/injured skin, skin disorders, or allergic skin reactions such as eczema, rosacea, impetigo,dermatomyositis or allergic contact dermatitis on wrist and locations where the electrodes will be placed (e.g.
• chest,forearms, stomach), as determined by the investigator.
• Known allergy or significant sensitivity to medical adhesives, isopropyl alcohol, or ECG patch.
• Clinically significant hand tremors as judged by the Investigator.
• Subjects with implanted cardiac devices such as a Pacemaker or an automated Implantable Cardioverter-Defibrillator.

Sponsors & Collaborators

• ASUSTek Computer INC.: lead
• Taipei Medical University Hospital: collaborator

MeSH Terms

Conditions

Atrial Fibrillation; Cardiovascular Diseases; Heart Diseases; Arrhythmias, Cardiac

Condition Hierarchy (Ancestors)

Pathologic Processes; Pathological Conditions, Signs and Symptoms

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: October 16, 2023
• First Posted: October 25, 2023
• Study Start: November 1, 2023
• Primary Completion: June 30, 2024
• Study Completion: December 31, 2024
• Last Updated: October 25, 2023

Record last verified: 2023-10

Data Sharing

• IPD Sharing: Will not share