Long-Term Outcomes of LAA Contrast Flow in CT Scans After Endocardial LAA Closure: The CF-CT Registry

Recruiting now

Conditions studied: Atrial Fibrillation, Ischemic Stroke, Acute

In brief

This study is intended to assess the incidence and correlation to the development of peri-device leaks (PDLs), device related thrombosis (DRTs) and cerebral vascular accident (CVA)/transient ischemic attacks (TIAs) in association with left atrial appendage contrast flow (LAA-CF). It will be a multi-center, retrospective study. Approximately 100 subject charts will be reviewed.

Key facts

Study ID

NCT06075628

Run by

Kansas City Heart Rhythm Research Foundation

People needed

100

Starts

2023-07-24

Expected to finish

2025-12-01

Last updated by the study team

2025-08-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects must be at least 18 years of age.
• Subjects underwent LAA closure with Watchman/Watchman FLX or Amplatzer Amulet at our institution from January 2019 till June 2022

You may not qualify if…

• No definite exclusion criteria are defined for the study as all patients with Watchman-FLX or Amplatzer Amulet will be included in the study.

Where it is running

• Kansas City Heart Rhythm Institute — Overland Park, Kansas, United States (enrolling)

Full record on ClinicalTrials.gov

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