About this trial
To evaluate the preliminary safety and feasibility of the LAmbreTM II Left Atrial Appendage Occluder and the Occluder Delivery System in patients with non-valvular atrial fibrillation who are at increased risk for stroke and systemic embolism.
Eligibility criteria
Qualifiers
The patient age ≥18 years;
The patient has documented paroxysmal, persistent, or permanent non-valvular atrial fibrillation;
The patient has a CHA2DS2-VASc score of ≥ 2 in men and CHA2DS2-VASc score of ≥ 3 in women;
The patient is recommended for oral anticoagulation therapy, but there is an appropriate rationale for seeking a non-pharmacologic alternative to oral anticoagulation;
Disqualifiers
Pregnant or nursing patients and those who plan pregnancy during the study period. Female patients of childbearing potential must have a negative pregnancy test (per site standard test) within 7 days prior to the index procedure;
Patients with atrial fibrillation that is defined by a single occurrence, or that is transient or reversible (e.g., secondary to CABG, an interventional procedure, pneumonia, or hyperthyroidism);
Patients who require long-term anticoagulation for a condition other than atrial fibrillation;
Bleeding diathesis or coagulopathy;
Trial design
Treatments tested in this trial
- LAmbre™ II Left Atrial Appendage Occluder and Occluder Delivery System