Identify the Genes Polymorphisms Related to Non-familial Bradyarrhythmia
The recruitment status of this study is unknown because the information has not been verified recently.
Verified March 2011 by China Medical University Hospital.
Recruitment status was Recruiting
Recruitment status was Recruiting
Sponsor:
China Medical University Hospital
Collaborator:
China Medical University, China
Information provided by:
China Medical University Hospital
ClinicalTrials.gov Identifier:
NCT01310907
First received: March 6, 2011
Last updated: NA
Last verified: March 2011
History: No changes posted
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Purpose
Bradyarrhythmia, including sinus node dysfunction and atrioventricular block, is a major cause necessitating pacemaker implantation. In contrast to familial bradyarrhythmia known as by mutations at particular ion channels, limited information is available for the mechanistic study in non-familial bradyarrhythmia.
Possible gene polymorphisms related to non-familial bradyarrhythmia were studied. Comparison of multi-locus analysis and single-locus analysis will be analyzed between the cases and controls. Functional studies will perform to clarify the results of association study.
| Condition |
|---|
|
Bradyarrhythmia |
| Study Type: | Observational |
Further study details as provided by China Medical University Hospital:
| Estimated Enrollment: | 400 |
| Study Start Date: | February 2011 |
| Groups/Cohorts |
|---|
| sinus node dysfunction |
| Atrioventricular block |
| control |
Eligibility| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | Yes |
| Sampling Method: | Probability Sample |
Study Population
The case group include 200 patients and the control group include 200 patients.
Criteria
Inclusion Criteria:
- The patients with non-familial bradyarrhythmia
Exclusion Criteria:
- Familial bradyarrhythmia Reversible bradyarrhythmia Bradyarrhythmia after open heart surgery and severe organic heart diseases
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01310907
Contacts
| Contact: Jan-Yow Chen, MD | +422052121 ext 2311 | janyow@ms77.hinet.net |
Locations
| Taiwan | |
| China Medical University Hospital | Recruiting |
| Taichung, Taiwan, 404 | |
| Contact: Jan-Yow Chen, MD +88622052121 ext 2311 janyow@ms77.hinet.net | |
| Principal Investigator: Jan-Yow Chen, MD | |
| China Medical University Hospital | Recruiting |
| Taichung, Taiwan, 404 | |
| Contact: Jan-Yow Chen, MD +886-4-22052121 ext 2311 janyow@ms77.hinet.net | |
| Principal Investigator: Jan-Yow Chen, MD | |
Sponsors and Collaborators
China Medical University Hospital
China Medical University, China
Investigators
| Principal Investigator: | Jan-Yow Chen, MD | China Medical University Hospital |
More Information
Additional Information:
Publications:
| Responsible Party: | Jan-Yow Chen M.D., China Medical University Hospital |
| ClinicalTrials.gov Identifier: | NCT01310907 History of Changes |
| Other Study ID Numbers: | DMR99-IRB-315 |
| Study First Received: | March 6, 2011 |
| Last Updated: | March 6, 2011 |
| Health Authority: | Taiwan: Department of Health |
Additional relevant MeSH terms:
|
Bradycardia Arrhythmias, Cardiac Heart Diseases Cardiovascular Diseases Pathologic Processes |
ClinicalTrials.gov processed this record on May 23, 2013