Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-26 @ 2:39 PM
Ignite Modification Date:
2025-12-26 @ 2:39 PM
NCT ID:
NCT05874206
Eligibility Criteria:
Inclusion Criteria:
1. Presence of thoracic aortic pathology (Dissection, including IMH and ULP; and PAU) deemed to warrant surgical repair which requires proximal graft placement in Zone 2
2. Age ≥18 years at time of informed consent signature
3. Informed Consent Form (ICF) is signed by Subject or legal representative
4. Must have appropriate proximal aortic landing zone, defined as:
* Landing zone inner diameters between 23-41 mm
* The length of landing zone ≥15mm
* Landing without heavily calcified or heavily thrombosed
* Dissection Patients: Primary entry tear must be distal to LSA, and proximal extent of the proximal landing zone must not be dissected.
* For patients with prior replacement of the ascending aorta and/or aortic arch by a surgical graft, there must be at least 2 cm of landing zone proximal to the most distal anastomosis site.
5. Must have appropriate LSA landing zone, defined as:
* Inner diameters of LSA 5-14 mm
* Minimum length of Left subclavian artery is 25 mm
* Target branch vessel landing zone must be in native aorta that cannot be severely tortuous , aneurysmal, dissected, heavily calcified, or heavily thrombosed.
6. Must have appropriate distal aortic landing zone, defined as:
* Aortic inner diameters between 18-44 mm
* Landing zone cannot be heavily calcified, or heavily thrombosed.
* For isolated PAU, outer curvature length must be ≥ 2cm proximal to the celiac artery
* Landing zone in native aorta
Exclusion Criteria:
1. Concomitant disease of the ascending aorta or aneurysm of the abdominal aorta requiring repair
2. Previous endovascular repair of the ascending aorta
3. Infected aorta, active systemic infection
4. Surgery within 30 days prior to enrolment with the exception of placement of vascular conduit for access .
5. Life expectancy \<1 years
6. Myocardial infarction within 6 weeks prior to treatment
7. Stroke within 6 weeks prior to treatment.
8. Pregnant or breastfeeding female
9. Patient has an active systemic infection (e.g., infection requiring treatment with parenteral anti-infective medication) that may place the patient at increased risk of endovascular infection.
10. Degenerative connective tissue disease, e.g., Marfan's or Ehlers-Danlos Syndrome
11. Participation in another drug or medical device study within one year of study enrolment
12. Known history of drug abuse within one year of treatment
13. Tortuous or stenotic iliac and/or femoral arteries preventing introducer sheath insertion and the inability to use a conduit for vascular access
14. Planned coverage of celiac artery
15. Allergic to contrast agents, anaesthetics and delivery materials
16. Previous instance of Heparin Induced Thrombocytopenia type 2 (HIT-2) or known hypersensitivity to heparin
17. Patient with a history of a hypercoagulability disorder and/or is currently in a hypercoagulability state
18. Persistent refractory shock (systolic blood pressure \<90 mm Hg)
19. Renal failure defined as patients with an estimated Glomerular Filtration Rate (eGFR) \<30 (ml/min/1.73 m2) or currently requiring dialysis
20. Contraindications to antiplatelet drugs and anticoagulants
21. Investigator judged that not suitable for interventional treatment.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT05874206
Study Brief:
Protocol Section:
NCT05874206