The Zenith® Fenestrated+ Clinical Study is looking at how safe and effective a special medical device, called the Zenith® Fenestrated+ Endovascular Graft, is when used with other parts like the BeGraft Balloon-Expandable FEVAR Bridging Stent Graft System and Unibody2. These tools help treat aortic aneurysms, which are bulges in the big blood vessel called the aorta, especially when they involve important blood vessels in the belly.

To be part of this study, you must have a specific type of aortic aneurysm. This aneurysm should be quite large, either growing quickly or being twice its normal size. The study is not open to those under 18, pregnant women, or anyone who can't follow the study rules.

• Participation involves regular check-ups and tests.
• There are risks, which the study team will explain.
• Contact the study team to learn about any possible benefits or compensation.

If you have an aortic aneurysm and meet the criteria, you might consider joining this study to help researchers learn more about this treatment.