Impact of Steerable Delivery Sheaths on Successful Closure of LA A With AMULET (NCT05464511) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Impact of Steerable Delivery Sheaths on Successful Closure of LA A With AMULET
United States300 participantsStarted 2026-01
Plain-language summary
The novel Amplatzer steerable delivery sheath (Abbott Vascular) is found to be safe and effective in performing LAAO procedure. However, the procedural outcomes have not been compared with the traditional non-steerable fixed curve sheath. In this study investigators aim to compare the outcome of patients undergoing left atrial appendage occlusion with the dual mechanism closure Amulet device using non-steerable fixed curve sheath versus a novel steerable sheath.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Patients with atrial fibrillation who meets the indication/criteria for left atrial appendage occlusion and undergoing implantation of Amplatzer™ Amulet™ Left Atrial Appendage Occluder device
Exclusion Criteria:
* Patient been/being implanted with device other than Amplatzer™ Amulet™ Left Atrial Appendage Occluder
* Pregnant or breastfeeding patients
* Prisoners
* Patients not willing to participate in the study
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Number of participants with Acute Closure of Left Atrial Appendage
Timeframe: 1 day
2
Number of patients with Cardiac Perforation
Timeframe: 7 days
3
Need for Pericardiocentesis
Timeframe: 7 days
Trial details
NCT IDNCT05464511
SponsorKansas City Heart Rhythm Research Foundation