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Diagnosis of Myocardial Ischemia With MCG Using SPECT as a Reference Standard | Clinical Trials | Clareo Health

RECRUITING

Diagnosis of Myocardial Ischemia With MCG Using SPECT as a Reference Standard

Identification of Myocardial Ischemia With Magnetocardiography Using Single Photon Emission Computed Tomography (SPECT) as a Reference Standard

NCT06255769•Qilu Hospital of Shandong University

View on ClinicalTrials.gov

Summary

This is a prospective clinical study aiming to investigate the efficacy of Magnetocardiography (MCG) in detecting myocardial ischemia in patients of a suspected non-ST-elevation-acute coronary syndrome (NSTE-ACS) by using Single photon emission computed tomography (SPECT) as the gold standard for determining the presence and severity of myocardial ischemia.

Eligibility

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•Age 18 years or older;
•Patients with symptoms of myocardial ischemia such as angina pectoris, who have CAG showing \<70% stenosis at the most severe site or CTA showing non-severe stenosis
•Signed informed consent.

Exclusion Criteria

•Patients with absolute or relative contraindications to SPECT-loaded myocardial perfusion, including acute myocardial infarction within 48 hours, significant left main coronary artery stenosis, bronchial asthma, and adenosine injection allergy;
•Patients with Non-ischemic dilated cardiomyopathy, or hypertrophic cardiomyopathy, or moderate or severe valvular disease;
•Patients with Hemodynamic instability (systolic blood pressure\<90 mmHg, or who requires vasoactive drugs), or patients with tachyarrhythmia, Ⅱdegree atrioventricular block and above that have not returned to normal;
•Patients who have severe renal abnormality with eGFR \<30 ml/min, or patients who are on dialysis;
•Patients with malignant tumors with predicted survival of less than 1 year;
•Pregnant or breastfeeding women;
•Patients who are unable to enter the MCG device, who are unable to perform MCG examination due to interference from metal implants or other reasons, or who are deemed by the investigators to be unsuitable for enrollment.

Locations (1)

Qilu Hospital of Shandong University

Jinan, Shandong, China

Key Dates

Start Date

February 12, 2024

Primary Completion Date

October 31, 2024

Completion Date

December 31, 2024

Last Updated

August 21, 2024

Enrollment

228

ESTIMATED participants

Conditions

Chest PainStenosisMyocardial Ischemia

Interventions

Magnetocardiography

DEVICE

Single photon emission computed tomography (SPECT)

DEVICE

Contacts

Jiaojiao Pang, Doctor

CONTACT

0086-0531-82165398 jiaojiaopang@126.com

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 21, 2024Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Diagnosis of Myocardial Ischemia With MCG Using SPECT as a Reference Standard

Inclusion Criteria

Exclusion Criteria

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