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We're sorry, but this trial is no longer enrolling volunteers.

Multicenter, Post-Market Study to Assess Outcomes of Patients Treated With the AFX System Compared to Other EVAR Devices for Endovascular Abdominal Aortic Aneurysm Repair: LEOPARD


This study is a prospective, randomized, multi-center study, intended to evaluate the outcomes of contemporary EVAR (Endovascular Aneurysm Repair) in a real world population. The study is designed to compare the anatomically stabilized AFX Endograft System to a reference group of proximally fixated EVAR devices. Patients will be randomized between the two groups. Randomization will be 1:1. Each investigator will select one comparator device of their choice before enrolling the first patient. The study will sequentially evaluate non-inferiority and superiority hypotheses. Up to 80 sites with experience in EVAR and up to 800 subjects will participate in this study.



Inclusion and Exclusion Criteria

  • Male or female at least 18 years old
  • Subjects with minimum of 2 year life expectancy
  • Subjects have signed the informed consent document for data release
  • Subjects with AAA and eligible for endovascular Abdominal Aortic Aneurysm Repair

  • Currently participating in another study where primary endpoint has not been reached yet
  • Known allergy to any of the device components
  • Pregnant (females of childbearing potential only)


Please contact the trial administrator to learn more about where you can participate in this trial. Please use the contact form on the right side.

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