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Initial human experience with the GORE EXCLUDER Conformable AAA Endoprosthesis.

Robert Rhee1, Brian Peterson2, Erin Moore3

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This summary is machine-generated.

This study reports the first human implantations of a new endoprosthesis for abdominal aortic aneurysms. The device offers improved repositionability and angulation control for challenging anatomies.

Keywords:
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Area of Science:

  • Vascular Surgery
  • Medical Device Technology
  • Endovascular Repair

Background:

  • Endovascular aneurysm repair (EVAR) is standard for abdominal aortic aneurysms (AAAs).
  • Current endografts face challenges in nonideal proximal sealing zones (short/angulated necks).
  • Accurate endograft positioning below renal arteries is crucial for long-term exclusion.

Purpose of the Study:

  • To report the first-in-human implantations of the GORE EXCLUDER Conformable AAA Endoprosthesis.
  • To evaluate the device's performance in standard neck anatomies.
  • To highlight the device's novel features: repositionability, conformability, and angulation control.

Main Methods:

  • First-in-human implantation of the GORE EXCLUDER Conformable AAA Endoprosthesis.
  • Use in patients with standard infrarenal neck lengths and angulation.
  • Evaluation of device performance and handling characteristics.

Main Results:

  • Successful first-in-human implantations were performed.
  • The device demonstrated repositionability, conformability, and optional angulation control.
  • This investigational device addresses limitations in proximal sealing for EVAR.

Conclusions:

  • The GORE EXCLUDER Conformable AAA Endoprosthesis shows promise for improving EVAR outcomes.
  • The device's features may enhance treatment in challenging proximal neck anatomies.
  • Further studies are warranted to confirm long-term efficacy and safety.