Magnetocardiography (MCG) Device Use in Patients With Elevated Troponin

This prospective device study will examine the feasibility of MCG data collection in a hospital setting using the SandboxAQ MCG device as a potential method to more accurately and quickly quantify cardiac disease of patients with elevated Troponin.

Completed

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Key information

Conditions

ACS - Acute Coronary Syndrome Acute Coronary Syndrome Cardiovascular Diseases Heart Diseases Myocardial Ischemia Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Icahn School of Medicine at Mount Sinai

New York, 10019, United States

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

Received a positive hs-cTnI based on the institutions laboratory normal value ranges (e.g. female ≥14 and male ≥35)

Exclusion criteria

Present STEMI
Having an active atrial fibrillation episode as seen on 12-lead ECG
Clear non-ischemic cause for symptoms (e.g. trauma)
Active thoracic metal implants

Treatment and study plan

Sponsor MCG deivce

Device

Unshielded device measuring cardiac magnetic fields.

Primary outcomes

Proportion (%) of all collected MCG data that meets the necessary data quality. requirements and are deemed suitable for analysis.

Time frame: Per-scan, on average 5 minutes, day of enrollment

MCG Data Quality

Secondary outcomes

Sandbox MCG safety

Time frame: 30-days

Device-related adverse events

Sponsors and collaborators

Lead sponsor

SB Technology, Inc.

Industry

Registry information

Acronym: DUET

Important dates

Study start: 2024
Primary completion: 2025
Study completion: 2025
First posted: Oct 1, 2024
Registry last updated: Jun 5, 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.

Published trials that share one or more normalized conditions with this study.

Completed