Abstract Aim — to study immediate and in-hospital results of endovascular stage in hybrid or staged aortic surgery. Material and methods. The study included 135 patients after hybrid aortic interventions. Ninety-six (71,1%) patients underwent simultaneous or staged endovascular aortic repair after previous surgical reconstruction of supra-aortic and/or visceral arteries. Special commercial hybrid stent graft systems for open aortic arch surgery were used in 39 (28.9%) patients and postoperative outcomes were not considered in this analysis. Immediate in-hospital outcomes including technical success, major cardiovascular complications, endoleaks, local complications of surgical access, graft infection and postimplantation syndrome were assessed. The results of endovascular repair in hybrid group were compared with those in the control group after isolated endovascular repair of thoracic aorta. Results. Technical success of stenting was achieved in all patients. In-hospital mortality was 3.1%, incidence of ischemic stroke — 1.04%, myocardial infarction — 1.04%. Spinal cord ischemia after graft deployment was noted in 4 (4.2%) patients, retrograde dissection of aortic arch and ascending aorta — in 3 (3.1%) patients. In-hospital deterioration or de novo renal insufficiency occurred in 1 (1.04%) patient, post-implantation syndrome — in 58 (60.4%) patients, local complications of surgical access — in 2.1% of patients. These data were comparable with those after isolated endovascular aortic repair. Conclusion. Endovascular procedure in hybrid and staged aortic surgery is followed by acceptable incidence of in-hospital complications.