Thoracic aortic dissection extending to left subclavian artery
Conditions
Interventions
The experimental group:Castor branched aortic coated stent grafts
The control group:fenestrated endovascular aortic repair using physician -modified stent grafts
Sponsors
Tianjin Medical University General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients who aged over 18 years,male or non-pregnant female; 2. Patients who are diagnosed as aortic dissection; 3. Cases of proximal tears locate between 0-15mm distal to left subclavian artery (LSA) or retrograde dissection extend to the LSA; 4. Patient who could understand the purpose of the trial ,join by volunteer and sign informed consents; 5. Patients who will to be followed up according to the requirements of plan.
Exclusion criteria
Exclusion criteria: 1. The lesions involve zone 0 and zone 1; 2. Patients who have connective tissue disease. (e.g. Marfan syndrome); 3. Patients who have definite allergic history to nickel-titanium alloy materials; 4. Patients who have had or may have had severe reactions to contrast media; 5. Patients who are unable to follow up on time; 6. Patients whose Life expectancy are less than 12 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Treatment success rate at 12 months; | — |
Countries
China
Contacts
Public ContactDai Xiangchen
Tianjin Medical University General Hospital
Outcome results
None listed