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Completed

NCT Number: NCT06896734

mobiCARE™ ECG Monitoring System

Evaluation of the mobiCARE™ ECG Monitoring System Electrode Placement Positioning Limits in a Prospective, Non-Randomized, Single-Center U.S. Study

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Key information

Conditions

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

MCB Clinical Research Centers, LLC

Colorado Springs, Colorado, 80910, United States

About this study

The purpose of the Seers Technology Company Ltd. sponsored study using the mobiCARE™ ECG Monitoring System is to document the variability and interpretability of heart rhythm tracings from the nominal position whereby the mobiCARE™ device is still able to obtain interpretable ECG signals, in a cohort of adults representative of the U.S. population.

Informational data will be collected, such as P-wave amplitude and QRS amplitude and duration to note any morphological ECG signal changes. Human factors (HF) endpoints will be evaluated including: HCP placement according to IFU, subject demonstration of changing electrodes, dexterity for user to perform the task, electrode placement according to skin markings, and the ability of the user to remove and replace the mobiCARE™ device.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male and female adults ≥ 18 years of age;
  • Willing and able to provide informed consent;
  • Able to speak and read English fluently;
  • Participant is ambulatory.

Exclusion criteria

  • Patients with cardiac pacemaker;
  • Patients with cardioverter defibrillator;
  • Patients with other implantable electric devices;
  • Currently or has a medical history of skin cancer, rash, skin disorder, keloid, and/or any injury in the chest area;
  • Patients with symptomatic episodes where variations in cardiac performance could result in immediate danger to the patient;
  • Patients with known history of life-threatening arrhythmias;
  • Use in combination with external cardiac defibrillators or high frequency surgical equipment near strong magnetic fields or devices such as MRI;
  • Patients with neuro-stimulator, as it may disrupt the quality of ECG data;
  • Critical care patients;
  • Chest pain at the time of presentation for the study.

Treatment and study plan

Evaluation of the ECG signal in the nominal location and in three alternate positions

Device

Evaluation of the ECG signal in the nominal location and in three alternate positions to determine if the three alternate positions are interpretable.

Primary outcomes

  1. Number of Subjects in Which the ECG Signal is Interpretable at the Nominal Location and up to 3 Alternate Positions

    Time frame: 2 minutes while the patient ambulates

    Evaluation of the ECG signal at the nominal location and in up to three (3) additional alternate positions (AP) in each subject to determine if the signal is interpretable. The term "interpretable" is defined as follows: An independent cardiologist reader is able to identify the ECG rhythm in each location when compared to the ECG rhythm measured in the nominal position of the mobiCARE™ Cardiac Monitoring System described in the Instructions for Use. ECG rhythm data will be collected for up to two (2) minutes while the patient ambulates.

    ECG rhythm data were collected in each location during normal use for at least two (2) minutes while the subject was sitting, standing, and ambulating.

    The simultaneous Holter Monitor will be measured at the same time points to have a point of reference for the mobiCARE™ system in the case that changes in the rhythm are noted on the mobiCARE™ Cardiac Monitoring System during the study.

Secondary outcomes

  1. Presence of Artifact Graded

    Time frame: 2 minutes

    Presence of artifact graded as 1=none, 2=minor (cardiac rhythm is interpretable), or 3=major (cardiac rhythm is not interpretable by the independent cardiologist).

  2. Evaluation of the ECG Morphology Measurements at the Nominal Position and up to 3 Alternate Positions

    Time frame: 2 Minutes

    The number of measurable positions for QRS amplitude and QRS duration at the nominal position and up to 3 alternate positions.

  3. Human Factors Evaluation Measures

    Time frame: 2 Minutes

    Usability Performance Evaluation for Health Care Professionals and Subjects

  4. The Number of Measurable Positions for P-waves

    Time frame: 2 minutes

    Informational data collected to evaluate interpretability based on P-wave amplitude

Sponsors and collaborators

Lead sponsor

Seers Technology Co., Ltd.

Industry

Collaborators

  • Eminence Clinical Research, Inc.

Registry information

Official study title

Evaluation of the mobiCARE™ ECG Monitoring System Electrode Placement Positioning Limits in a Prospective, Non-Randomized, Single-Center U.S. Study

Acronym: SEERS

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Mar 26, 2025
Registry last updated
May 9, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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