- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03550573
3D Non-invasive Myocardial Electrical Propagation Mapping as a New Tool to Predict Sudden Death Risk in Patients With Hypertrophic Cardiomyopathy (3D-CMH)
3D Non-invasive Myocardial Electrical Propagation Mapping as a New Tool to Predict Sudden Death Risk in Patients With Hypertrophic Cardiomyopathy: A Pilot Study
Hypertrophic cardiomyopathy (HCM) is very common. The thickened heart muscle can disrupt the normal functioning of the heart's electrical system, resulting in fast or irregular heartbeats. Today, there are no reliable means to identify HCM patients at risk of sudden death. The CardioInsight™ has recently been developed by Medtronic for non-invasive advanced cardiac mapping system. The CardioInsight™ Noninvasive 3D Mapping System is a non-invasive mapping system that collects chest ECG signals and combines these signals with CT scan data to produce and display simultaneous, bi-atrial and biventricular, 3-D cardiac maps.
It is a monocentric, prospective, comparative and analytical study. 20 HCM patients will be recruited in the National Reference Center for inherited cardiac diseases of Lyon. The 3D-propagation maps of 10 well phenotyped and genotyped HCM patients with previous VF (ventricular fibrillation) will be compared to 10 HCM patients without previous VF.
After consent signed, Holter ECG, scanner and CardioInsightTM 3D_ECG mapping will be planned in the month following the inclusion. 12-lead ECG, 24h holter ECG, cardiac scanner will be performed as standard procedure of each center in the current health care of the patient.
The widespread screening of HCM patients with 3D high-density noninvasive mapping should improve the risk-benefit ratio of implantable defibrillator therapy. It is expected that more patients at risk will benefit from this device.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Philippe CHEVALIER, MD PhD
- Phone Number: +33 472357027
- Email: philippe.chevalier@chu-lyon.fr
Study Contact Backup
- Name: Elodie MOREL, CRA
- Phone Number: +33 472357027
- Email: elodie.morel01@chu-lyon.fr
Study Locations
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-
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Bron, France
- Hopital Louis Pradel
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria :
- HCM patient confirmed by echocardiogram.
- Patient who signed the consent.
- Patient benefiting from a social insurance system or a similar system
Exclusion Criteria:
- pregnant women,
- left ventricular dilation (diastolic >60 mm diameter) and/or left ventricular systolic dysfunction (LVEF <55%),
- prior cardiac surgery,
- atrial fibrillation,
- renal disease (serum creatinine >2.0 mg/dl),
- primary cardiac valve disease
- coronary artery disease
- Previous recent cardiac scan
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: hypertrophic cardiomyopathy without sudden death history
|
The CardioInsight system uses a proprietary, single-use, disposable multi-electrode vest to capture electrical signals from the body surface. The CardioInsight software provides various cardiac signal analyses and displays interactive 3-D color maps including activation, voltage, composite and phase maps. The vest wearing is coupled with a CT scan. This exam will be performed only at baseline visit. |
Experimental: hypertrophic cardiomyopathy with sudden death history
|
The CardioInsight system uses a proprietary, single-use, disposable multi-electrode vest to capture electrical signals from the body surface. The CardioInsight software provides various cardiac signal analyses and displays interactive 3-D color maps including activation, voltage, composite and phase maps. The vest wearing is coupled with a CT scan. This exam will be performed only at baseline visit. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Identification of specific markers of risk of sudden death in HCM patients from the maps created by the combination of CT and signal data.
Time Frame: Month 1
|
The CardioInsight system uses a proprietary, single-use, disposable multi-electrode vest to capture electrical signals from the body surface.
The CardioInsight software provides various cardiac signal analyses and displays interactive 3-D color maps including activation, voltage, composite and phase maps.
The use of the CardioInsight system is correlated with a CT scan.
|
Month 1
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 69HCL17_0657
- ID-RCB (Other Identifier: 2023-A01937-38)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Hypertrophic Cardiomyopathy
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French Cardiology SocietyCompleted1- Primary (Sarcomeric) Hypertrophic Cardiomyopathy | 2- Obstructive Hypertrophic Cardiomyopathy | 3- Non Obstructive Hypertrophic CardiomyopathyFrance
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Montreal Heart InstituteCanadian Institutes of Health Research (CIHR)Enrolling by invitationCardiomyopathies | Hypertrophic Cardiomyopathy | Hypertrophic Obstructive Cardiomyopathy | Familial Hypertrophic CardiomyopathyCanada
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University of Sao PauloCompletedNon-obstructive Hypertrophic Cardiomyopathy | Obstructive Hypertrophic CardiomyopathyBrazil
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Bristol-Myers SquibbActive, not recruitingHypertrophic Cardiomyopathy | Non-obstructive Hypertrophic Cardiomyopathy | Obstructive Hypertrophic CardiomyopathyDenmark, United States, Belgium, Czechia, France, Germany, Israel, Italy, Netherlands, Poland, Portugal, Spain, United Kingdom
-
Yonsei UniversityCompletedFamilial Hypertrophic CardiomyopathyKorea, Republic of
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Hangzhou Valgen Medtech Co., LtdNot yet recruitingObstructive Hypertrophic CardiomyopathyChina
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China National Center for Cardiovascular DiseasesNot yet recruitingObstructive Hypertrophic Cardiomyopathy
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Bristol-Myers SquibbNot yet recruitingObstructive Hypertrophic CardiomyopathyKorea, Republic of
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Ji Xing Pharmaceuticals (Shanghai) Co., Ltd.RecruitingObstructive Hypertrophic CardiomyopathyChina
-
Xiang WeiRecruitingNonobstructive Hypertrophic CardiomyopathyChina
Clinical Trials on CardioInsight™ Noninvasive 3D Mapping System
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University Hospital, RouenRecruiting
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University Hospital, BordeauxCompleted
-
Chinese University of Hong KongRecruitingHeart FailureHong Kong
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University Hospital, BordeauxCompletedHeart Failure | Coronary Disease | Cardiomyopathy, DilatedFrance
-
Vivek ReddyMedtronicTerminatedAtrial Fibrillation | Persistent Atrial FibrillationUnited States
-
Abbott Medical DevicesCompletedNon-paroxysmal Atrial Fibrillation | Left Atrial TachycardiaHong Kong, Australia, Italy, Germany, France
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Medtronic Cardiac SurgeryCompleted
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Colchester Hospital University NHS Foundation TrustCompleted
-
Biosense Webster, Inc.CompletedParoxysmal Atrial FibrillationCzechia, Belgium, Denmark, France, Germany, Italy
-
Abbott Medical DevicesCompletedHeart Failure | Persistent Atrial Fibrillation | ICDGermany, Hungary, Spain