Laminar LAAX Pivotal IDE Study
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ClinicalTrials.gov Identifier: NCT06168942 |
Recruitment Status :
Enrolling by invitation
First Posted : December 13, 2023
Last Update Posted : April 3, 2024
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Tracking Information | |||||||
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First Submitted Date ICMJE | December 5, 2023 | ||||||
First Posted Date ICMJE | December 13, 2023 | ||||||
Last Update Posted Date | April 3, 2024 | ||||||
Actual Study Start Date ICMJE | February 22, 2024 | ||||||
Estimated Primary Completion Date | August 2028 (Final data collection date for primary outcome measure) | ||||||
Current Primary Outcome Measures ICMJE |
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Original Primary Outcome Measures ICMJE | Same as current | ||||||
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Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE | Same as current | ||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||
Descriptive Information | |||||||
Brief Title ICMJE | Laminar LAAX Pivotal IDE Study | ||||||
Official Title ICMJE | Laminar Left Atrial Appendage Elimination (LAAX) Pivotal IDE Study | ||||||
Brief Summary | The goal of this clinical trial is to compare the Laminar Left Atrial Appendage Closure System to commercially available left atrial appendage closure devices. This procedure is for patients with non-valvular atrial fibrillation who are at increased risk for stroke, but have a reason to seek an alternative to blood thinning medications. This clinical trial will compare the safety and efficacy of the Laminar Left Atrial Appendage Closure System to commercially available left atrial appendage closure devices. Participants in this trial will be randomly assigned one-to-one (like flipping a coin) for treatment with either the Laminar Left Atrial Appendage Closure System or a commercially available device (WATCHMAN™ left atrial appendage closure device / Amulet™ left atrial appendage occluder). |
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Detailed Description | This prospective, randomized, controlled, multicenter, open-label pivotal clinical study will enroll participants with non-valvular atrial fibrillation who are eligible for short-term anticoagulation therapy but have a rationale to seek non-pharmacologic alternative. Participants will be randomized 1:1 to the Laminar Left Atrial Appendage Closure System or commercially available device (WATCHMAN™ left atrial appendage closure device / Amulet™ left atrial appendage occluder). The study will randomize 1,500 eligible participants at up to 100 sites in the United States. After implantation of left atrial appendage closure device, participants will be continued on appropriate medical therapy per guidelines or best local practices. Participants will be followed for 5 years after device implantation. |
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Study Type ICMJE | Interventional | ||||||
Study Phase ICMJE | Not Applicable | ||||||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Intervention Model Description: Participants will be randomized 1:1 to the Laminar Left Atrial Appendage Closure System or commercially available WATCHMAN and Amulet left atrial appendage closure devices. . Masking: None (Open Label)Primary Purpose: Treatment |
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Condition ICMJE |
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Intervention ICMJE |
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Study Arms ICMJE |
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Publications * | Not Provided | ||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||
Recruitment Status ICMJE | Enrolling by invitation | ||||||
Estimated Enrollment ICMJE |
1500 | ||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||
Estimated Study Completion Date ICMJE | February 2032 | ||||||
Estimated Primary Completion Date | August 2028 (Final data collection date for primary outcome measure) | ||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria: Medical History
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||||
Accepts Healthy Volunteers ICMJE | No | ||||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||
Listed Location Countries ICMJE | United States | ||||||
Removed Location Countries | |||||||
Administrative Information | |||||||
NCT Number ICMJE | NCT06168942 | ||||||
Other Study ID Numbers ICMJE | CL-0059 | ||||||
Has Data Monitoring Committee | Yes | ||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | Laminar, Inc. | ||||||
Original Responsible Party | Same as current | ||||||
Current Study Sponsor ICMJE | Laminar, Inc. | ||||||
Original Study Sponsor ICMJE | Same as current | ||||||
Collaborators ICMJE | Cardiovascular Research Foundation, New York | ||||||
Investigators ICMJE |
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PRS Account | Laminar, Inc. | ||||||
Verification Date | April 2024 | ||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |