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Table 1 Aneurysm type, Risk factors and Modification specifications

From: Clinical application and technical details of cook zenith devices modification to treat urgent and elective complex aortic aneurysms

Subject

Aneurysm type

Aneurysm size (cm)

Cardiovascular risk factors (CVRFs)

Device used

Number of fenestrations

Modification time (minutes)

1

JRAA

8.5

Hypertension

Hyperlipidemia

COPD

Coronary artery disease

Tobacco abuse

ASA score: 4

Zenith Flex AAA Endovascular Graft Bifurcated Main Body

3

- SMA

- RRA

- LRA

98

2

TAAA

7.6

Hypertension

Hyperlipidemia

Obesity

COPD

Aortic Dissection

ASA score: 4

Zenith TX2 Dissection Endograft with Pro-Form

5

- CA

- SMA

- RRAx2

- LRA

128

3

Failed previous EVAR

10.6

Hypertension

Hyperlipidemia

COPD

CKD stage III

Coronary artery disease

Tobacco abuse

ASA score: 4

Zenith Alpha Thoracic Stent Graft

3

- SMA

- RRA

- LRA

103

4

TAAA, extent V

6.8

Hypertension

Hyperlipidemia

COPD

Coronary artery disease

Tobacco abuse

ASA score: 4

Cook Fenestrated Stent Graft (Zfen) with 2 existing fenestrations for CA and SMA

4

- CA

- SMA

- RRA

- LRA

27

  1. JRAA: Juxtarenal aneurysm; TAAA: Thoracoabdominal aortic aneurysm; COPD: chronic obstructive pulmonary disease; CKD III: chronic kidney disease, stage III; ASA: American Society of Anesthesiologists; SMA: superior mesenteric artery; RRA: right renal artery; LRA: left renal artery; CA: celiac axis