- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05014477
Therapy Strategies After LAA Occluder Device Embolization (LAAODE)
Device Embolization After Percutaneous Left Atrial Appendage Occlusion: Risk Factors, Approaches and Outcomes
Study Overview
Status
Intervention / Treatment
Detailed Description
The global burden of atrial fibrillation (AF) is high, and AF represents a major cause of morbidity, mortality and health-care expenditure. Thromboembolic stroke may be one of the fatal complications and oral anticoagulation has been the mainstay therapy for decades to mitigate stroke risk. However, in poor candidates for long-term anticoagulation (i.e. high bleeding risk, poor drug tolerance or adherence), non- pharmacological stroke prevention with percutaneous left atrial appendage occlusion (LAAO) is a considerable treatment option.
Occluders are implanted into the left atrial appendage (LAA) but they might dislocate and therefore embolize subsequently. In this case, surgical or percutaneous removal of the device may be indicated. Depending on the patient's status, implanting another device can be an alternative to returning to anticoagulation.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
-
-
Hesse
-
Frankfurt on the Main, Hesse, Germany, 60389
- CardioVascular Center (CVC) Frankfurt
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Patients after interventional or surgical left atrial appendage occlusion with device embolization
Exclusion Criteria:
- n/a
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Retrospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Patients experiencing device embolization after left atrial appendage occlusion
Device embolization following either surgical or interventional left atrial appendage occlusion
|
After LAA device embolization there are different approaches to dealing with the occluder dislocation.
The aim is to find out which way leads to the best outcomes.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Procedural mortality
Time Frame: In-hospital stay, assessed up to 30 days
|
all-cause mortality during the index procedure, any procedure-related death within 30days or during in-hospital stay for the index procedure (if>30days)
|
In-hospital stay, assessed up to 30 days
|
Need for cardiac surgery
Time Frame: In-hospital stay, assessed up to 30 days
|
In-hospital stay, assessed up to 30 days
|
|
Catheter-based retrieval of LAA Occluder
Time Frame: up to 5 years (after device implantation)
|
peri-procedural device removal
|
up to 5 years (after device implantation)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Further complications
Time Frame: up to 5 years (after device implantation)
|
Any other complications after device embolization (i.e., thromboembolic events, circulatory problems, CPR etc.)
|
up to 5 years (after device implantation)
|
Risk factors
Time Frame: up to 30 days (after device implantation)
|
Favoring conditions for LAAO device dislocation (e.g., anatomical risk factors, risk factors related to the initial procedure)
|
up to 30 days (after device implantation)
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Sophie Eppinger, CardioVascular Center (CVC) Frankfurt, Seckbacher Landstraße 65, 60389 Frankfurt am Main, Hesse, Germany
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Anticipated)
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
Other Study ID Numbers
- CVC-003
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.
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