An observational study in Arrhythmogenic Cardiomyopathy, sponsored by First Affiliated Hospital Xi'an Jiaotong University. Recruiting at 1 site in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-07-12.
Sponsored by First Affiliated Hospital Xi'an Jiaotong University · Observational
This study will include patients diagnosed with Arrhythmogenic cardiomyopathy (ACM) in the First Affiliated Hospital of Xi 'an Jiaotong University and other centers, and collect clinical data and biological samples of patients with different ACM phenotypes. Through the establishment of disease cohort and long-term follow-up, to explore the disease characteristics, development law, clinical characteristics, natural course of disease and long-term prognosis of ACM.
This study will include patients diagnosed with Arrhythmogenic cardiomyopathy (ACM) in the First Affiliated Hospital of Xi 'an Jiaotong University and other centers, and collect clinical data and biological samples of patients with different ACM phenotypes. Through the establishment of disease cohort and long-term follow-up, to explore the disease characteristics, development law, clinical characteristics, natural course of disease and long-term prognosis of ACM.
1,176 studies on the registry are indexed under Cardiomyopathies; 287 are open to participants now.
This study's planned enrollment of 1,500 is above the median of 153 across 515 observational studies indexed under Cardiomyopathies.
Browse Cardiomyopathies studies →First Affiliated Hospital Xi'an Jiaotong University is the lead sponsor of 306 studies on the registry; 86 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Patients diagnosed with ACM at all centers including The First Affiliated Hospital of Xi'an Jiaotong University.
Exclusion Criteria:
The patients mainly had right ventricular enlargement and right ventricular fibrous adipose tissue replacement, and were diagnosed with right ventricular ACM.
Other: Diagnosis of ACM
The patients mainly had left ventricular enlargement and left ventricular fibroadipose tissue replacement, and were diagnosed with left ventricular ACM.
Other: Diagnosis of ACM
The patients mainly had biventricular enlargement and fibroadipose tissue replacement, and were diagnosed with biventricular ventricular ACM.
Other: Diagnosis of ACM
Definite ACM diagnosis is based on the consensus-based 2010 Task Force Criteria, which include major and minor criteria in six categories (depolarization and repolarization abnormalities, arrhythmia, imaging, histology, and family history/genetics). Among these, repolarization abnormalities (T-wave inversion in the precordial leads) constitute the most commonly observed, followed by frequent premature ventricular complex. With regards to imaging techniques, both the presence of wall motion abnormalities and an abnormal ventricular volume or function are required for fulfilment. Definite ACM consists of two major criteria or one major and two minor criteria or four minor criteria from different categories. Borderline ACM consists of one major and one minor criterion or three minor criteria from different categories.
Change in the incidence of mortality rate
The survival status will be obtained from the medical records and phone calls to patients or their family members.
Time frame: At diagnosis, before discharge (about 7 days), 1, 3, 6, 9 month, 1, 2, 3 year.
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
First Affiliated Hospital Xi'an Jiaotong University