Research on the Correlation Among Magnetocardiography Patterns and Known Cardiovascular Risk Factors in Diabetic Patients

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

1100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-10-31

Brief Summary

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The purpose of this study is to evaluate the correlation among magnetocardiography (MCG) patterns and various known cardiovascular risk factors.

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Detailed Description

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It is well understood that diabetes mellitus (DM) causes various micro- and macrovascular complications. Among them, coronary heart diseases (CHDs) claim most mortality, and diabetes has been considered as "CHD equivalent". Furthermore, the risk of CHD has been noticed to increase in the pre-diabetic stage, suggesting the development of CHD may start in a rather early stage of the disease. Thus, early detection of CHD in diabetic patients seems to be important. However, currently exam methods for CHD in diabetic patients seemed to have their limitations.

Developed in the 1960s, magnetocardiography (MCG) is designed to detect the weak magnetic field generated by the electrical activity of the heart, and has been used widely in the study of fetal cardiac electrophysiology, arrhythmia and ischemic heart disease. However, the MCG pattern in diabetic patients is not fully understood. The aim of the study is to clarify the correlation among various cardiovascular risk factors and MCG pattern in diabetic patients. And, according to the results of the study, we'll evaluate the potentiality of MCG in early diagnosis of CHD in diabetic patients.

Conditions

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Diabetes Mellitus

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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Diabetes mellitus

The Diabetic patient who receives follow-up at NTUH diabetics caring network

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Clear consciousness
* Met the diagnostic criteria of DM published by the American Diabetes Association in 2009

Exclusion Criteria

* not suitable for MCG exam (ex. with pacemaker implantation or indwelling metallic device)

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Responsible Party

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