- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01872052
Dipole Density Right Atrial Mapping and Assessment of Therapy In Cavotricuspid Isthmus Flutter (DDRAMATIC)
March 6, 2017 updated by: Acutus Medical
Study to determine the feasibility of the Acutus Medical System in obtaining data to create Dipole Density Maps of electrical activation in the right atrium in patients with typical atrial flutter.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
9
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Brugge, Belgium, 8000
- AZ Sint-Jan
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age 18-75 years
- One documented occurrence of typical AFL within the past 6 months
- Be able and willing to sign informed consent
Exclusion Criteria:
- Contraindication to a non-emergent interventional EP procedure
- Require treatment in or access to left atrium
- Had a myocardial infarction within the prior two months
- Had cardiac surgery within the prior three months
- Intracardiac thrombus
- Permanent pacemaker/ICD leads in/through right atrium
- Clinically significant tricuspid valve regurgitation or stenosis
- Cerebral ischemic event (including TIA) in the prior six months
- Pregnant
- Currently enrolled in any other clinical investigation
- Any other significant uncontrolled or unstable medical condition
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Acutus Medical System
|
Mapping with the Acutus Medical System followed by intracardiac ablation of typical atrial flutter
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The number of patients in which offline construction of pre- and post-treatment activation maps can be completed
Time Frame: 3 months post-procedure
|
Proprietary software algorithms will be used generate electrical activation maps based dipole density data acquired by the Acutus Medical Catheter during the procedures.
These activation maps will then be applied to a 3D model of the endocardial surface to create a 3D activation map.
|
3 months post-procedure
|
The number of patients that experience a device-related adverse events as a measure of safety and tolerability
Time Frame: 7 days post-procedure
|
7 days post-procedure
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Stephan Willems, MD, Universitätsklinikum Hamburg-Eppendorf
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
March 1, 2013
Primary Completion (Actual)
June 1, 2014
Study Completion (Actual)
August 1, 2014
Study Registration Dates
First Submitted
May 2, 2013
First Submitted That Met QC Criteria
June 5, 2013
First Posted (Estimate)
June 7, 2013
Study Record Updates
Last Update Posted (Actual)
March 7, 2017
Last Update Submitted That Met QC Criteria
March 6, 2017
Last Verified
March 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CL-AFL-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Undecided
Drug and device information, study documents
Studies a U.S. FDA-regulated device product
No
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.
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