Physician Modified Endograft For Complex Aortic Aneurysm Repair
Trial Parameters
Brief Summary
The physician modified endograft is intended for treating complex, pararenal, juxtarenal and thoracoabdominal aortic aneurysms requiring coverage of renal arteries, the superior mesenteric artery or the celiac trunk in high-risk patients who do not have an option for endovascular repair with an FDA approved endograft and have an appropriate anatomy. There will be one investigational site with a total of 40 subjects to be enrolled. Time to complete enrollment will be 24 months and the subject follow-up time will be five years from last subject enrollment. The primary safety endpoint is freedom from major adverse events (MAE) at 30 days or during hospitalization if this exceeds 30 days. The primary effectiveness endpoint is the proportion of study subjects with treatment success at one year. The subjects will be followed at one month, six months, one year, and yearly thereafter for a total period of five years. Subjects will be followed up clinically for life. Clinical exam follow up may be phone or video visit with CT scan evaluation and duplex ultrasound as needed. The proportion of treatment group subjects that achieve and maintain treatment success annually to five years will be investigated.
Eligibility Criteria
---Inclusion criteria--- 1. Patient is \> 18 years of age 2. Patients who are male or non-pregnant female (females of child bearing potential must have a negative pregnancy test prior to enrollment into the study) 3. Patient is able and willing to sign an Institutional Review Board (IRB) approved Informed Consent Form 4. Patient has a complex, juxtarenal, pararenal or thoracoabdominal abdominal aortic aneurysm (Extent I-V) that meets at least one of the following: * Aortic aneurysm with diameter ≥ 5.5cm * Aortic aneurysm with a history of growth ≥0.5cm in the last 6 months * Symptomatic aortic aneurysm 5. Cannot be treated with a currently available non-modified approved device 6. High risk for open surgical repair based on any of the factors below: 1. Anatomic i. Previous abdominal surgery ii. Previous left-sided thoracotomy (if the proposed open repair would require dissection of the thoracic aorta) iii. Previous aortic surgery 2. Physiologic i. ASA Category III or higher ii. Age \>7