aortic dissection
Conditions
Interventions
A:During-operation Fenestrated Thoracic Endovascular Repair (TEVAR)
Sponsors
Tianjin Medical University General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 80 years old; 2. Clinically diagnosed of having a Stanford type B aortic dissection; 3. Imaging shows that the length of the proximal anchorage zone is over or equal to 15mm,yet the anchorage zone is on reversely-teared dissection or hematoma;or image shows that the lenth of the proximal anchorage zone is less than 15mm. The proximal vascular diameter is between 19mm and 41mm; 4. Agree to have an operation and follow-up visits that the trial requires, and voluntarily sign an informed consent.
Exclusion criteria
Exclusion criteria: 1. Vascular anomalies involving the location of endovascular intervention; 2. Clinically considered of connective tissue related vascular diseases; 3. Suffer from organic diseases of heart, brain, lung etc. that is considered not suitable for treatment; 4. Hematological diseases or hemorrhage; 5. Cerebral diseases,abnormal judgment ability; 6. Obvious function abnormalities of liver or kidney(blood ALT=80U/L,blood Cr=178umol/L); 7. Females during gestation or lactation period; 8. The target lesion involves major organic vessels or is severely twisted, angled, or calcificated; 9. Malignant neoplasms or other severe diseases; 10. Allergic to contrast media.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The thrombosis rate of false lumen in the stent section 12 months after surgery; | — |
Countries
China
Contacts
Public ContactXiangchen Dai
Tianjin Medical University General Hospital
Outcome results
None listed