Aortic dissection
Conditions
Interventions
Observation group:None
Sponsors
Beijing Anzhen Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: a. Aged >= 18 years b. Underwent aortic computed tomography angiography (CTA) within 3 months preoperatively c. Underwent a follow-up aortic computed tomography angiography (CTA) within 1 year after surgery d. Presence of distal residual dissection after surger
Exclusion criteria
Exclusion criteria: a. Perioperative mortality b. Developed Type I endoleak postoperatively c. Stent-induced new entry tears at the proximal and distal ends of the stent-graft d. Developed retrograde dissection or underwent reoperation on the aorta for other reasons postoperatively e. Aortic penetrating ulcer (APU) f. Traumatic aortic dissection g. Aortic dissection secondary to hereditary connective tissue disorders such as Marfan syndrome h. Aortic inflammatory diseases i. Poor image quality of aortic CTA, making it unavailable for analysis
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| High Relative Particle Residence Time Fraction;Total Aortic Diameter;False Lumen Diameter;True Lumen Diameter;Poor distal aortic remodeling occurring within 1 year postoperatively.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Diameter of the ascending aorta;Diameter of the aortic sinus;Pericardial effusion;Length of Stay in the Intensive Care Unit;Postoperative recovery time;Postoperative Cerebral hemorrhage;Postoperative Cerebral infarction;Postoperative Dialysis;Postoperative Myocardial Infarction;Postoperative Atrial fibrillation;Cardiac tamponade;Postoperative Lung infection;Pleural effusion;Respiratory failure;Postoperative hemorrhage;In-hospital Death;Postoperative renal function impairment;limb paralysis;limb ischemia;paraplegia;secondary surgery;B-type natriuretic peptide;Cardiac Troponin I;Neutrophil Percentage;Lymphocyte Percentage;Red Blood Cell;Venous Hemoglobin;Venous Platelet Count;Glycated Hemoglobin;Triiodothyronine;Thyroxine;Thyroid-Stimulating Hormone;Prothrombin Time;Activated Partial Thromboplastin Time;Plasma D-dimer;Alanine Aminotransferase;Aspartate Aminotransferase;Uric Acid;Creatinine;Glomerular Filtration Rate;High-Density Lipoprotein Cholesterol;Low-Density Lipoprotein Cholesterol;High-Sensitivity C-Reactive Protein;Wall Shear Stress;Inter-chamber Pressure Difference;First Equilibrium Point of Pressure Difference;Pressure Equilibrium Point;Energy Loss;Time-Averaged Wall Shear Stress;Oscillatory Shear Index;Relative Particle Residence Time;Aortic Volume;True Lumen Volume;False Lumen Volume;Intramural Stress;Time-Averaged Intramural Stress; | — |
Countries
China
Contacts
Public ContactYuan Xue
Beijing Anzhen Hospital
Outcome results
None listed