Abstract
Aim: To examine whether the type of aortic pathology affects periprocedural outcomes in patients undergoing thoracic endovascular aortic repair (TEVAR). Material and Methods: This retrospective observational cohort study included 47 TEVAR patients in total. Based on the kind of aortic pathology, the patients were categorized into three groups: Group 1 (n=23) included patients with type B aortic dissection (TBAD), Group 2 (n=14) included patients with descending thoracic aortic aneurysm (DTAA), and Group 3 (n=10) included patients with thoracic aortic mural thrombus (TAMT). Preprocedural basic clinical features, procedural data, and postprocedural outcomes and complications were compared between the groups. Results: The study population consisted of 36 males and 11 females, with a mean age of 62.48±14.2 years. Most of the patients in Groups 1 and 2 were male (82.6% and 92.8%), while 40% of the patients in Group 3 were male, and this difference was statistically significant. Compared to patients in other groups, individuals in Group 2 were significantly older and exhibited a higher incidence of chronic obstructive pulmonary disease and coronary artery disease. Group 3 required thromboembolectomy more frequently during the postprocedural period. In terms of other postprocedural outcomes, complications and mortality, there were no significant differences between the groups. Conclusion: Our study demonstrated that the type of aortic pathology did not significantly influence periprocedural outcomes in patients undergoing thoracic endovascular aortic repair (TEVAR). The TEVAR procedure can be effectively performed in suitable patients with various pathologies of the descending thoracic aorta.