Molecular Genetic Screening and Identification of Congenital Arrhythmogenic Diseases
- Conditions
- Arrhythmogenic Right Ventricular DysplasiaLong QT SyndromeHypertrophic Cardiomyopathy
- Registration Number
- NCT00221832
- Lead Sponsor
- Heidelberg University
- Brief Summary
The aim of this study is the identification of familial congenital arrhythmogenic disorders and their clinical follow-up.
- Detailed Description
Molecular genetic screening in patients with:
* supraventricular
* ventricular arrhythmia
* syncopes of unknown origin and/or suspicion of an arrhythmogenic origin
* family members of patients with sudden cardiac death and aborted sudden cardiac death
Examination of patients includes routine testing like electrocardiogram (ECG), sequential ECGs, exercise testing, invasive electrophysiological stimulation, cardiac magnetic resonance imaging, intravenous drug challenge for identification/exclusion of eg Brugada syndrome. Examples are patients with Long QT Syndrome, Short QT Syndrome, Brugada Syndrome, familial atrial fibrillation, WPW-syndrome, arrhythmias due to familial hypertrophic cardiomyopathy or arrhythmogenic right ventricular dysplasia. Blood samples are taken for further molecular genetic screening.
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 300
- Patients with a history of syncope, abnormal ECG and suspicion of an arrhythmogenic disease
- Patients with long QT syndrome
- Patients with short QT syndrome, shortened QT intervals, borderline shortened QT intervals
- Patients with Brugada syndrome
- Patients with hypertrophic cardiomyopathy
- Patients with arrhythmogenic right ventricular dysplasia
- Inability to understand study protocol
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
University Hospital Mannheim, I. Department of Medicine
🇩🇪Mannheim, Germany