Comparative Evaluation of the Short-Term Outcome of Different Endovascular Aortic Arch Procedures.

: There are several endovascular treatment options to treat aortic arch and thoracic aortic pathologies with custom-made or surgeon-modified aortic stent grafts. This study seeks to assess endovascular treatment methods for aortic arch and thoracic aortic pathologies with no acceptable proximal landing zone for standard thoracic endovascular aortic repair (TEVAR), comparing different treatment methods and evaluating technical success, intraoperative parameters and short-term outcomes. : All patients undergoing elective or emergency endovascular treatment of aortic arch and thoracic aortic pathologies, with no acceptable landing zone for standard TEVAR, between 1 January 2010 and 31 March 2024, at the University Hospital Düsseldorf, Germany were included.

The Role of Spatial Aortic Arch Architecture in Type B Aortic Dissection.

Objective: The incidence of type B aortic dissection (TBAD) is increasing worldwide; however, the underlying pathomechanisms are not conclusively understood. This study explores the geometric architecture of the aortic arch and supra-aortic branches in TBAD patients as opposed to non-TBAD patients.

Methods: Patient characteristics were retrieved from archived medical records.

Reconstruction for Symptomatic Vertebral Artery Lesion Using Vertebral Artery to Carotid Artery Transposition: A Retrospective Study.

Background: A posterior circulation infarction is caused by a vertebral artery (VA) lesion (stenosis or occlusion). The purpose of this study is to assess early and long-term outcomes after open surgery for a VA lesion at the origin.

Methods: In a retrospective study conducted from January 1, 2000 through March 31, 2020 in a single center, patients were treated with vertebral artery to carotid artery transposition (VCT).

Gimme' the Loop: Modifications to the Squid-Capture Technique for Laser-Fenestrated Thoracic Endografting.

Purpose: Laser-fenestrated thoracic endovascular aortic repair (LfTEVAR) in the aortic arch with covering of the left subclavian artery (LSA) orifice is challenging. To optimize fenestration, the so-called squid-capture technique has been introduced. We present here a modification to the technique that may help improve time-efficiency and safety.

Neurotherapeutic potential of erythropoietin after ischemic injury of the central nervous system.

Erythropoietin (EPO) is one of the most successful biopharmaceuticals in history and is used for treating anemia of different origins. However, it became clear that EPO could also work in a neuroprotective, antiapoptotic, antioxidative, angiogenetic and neurotropic way. It causes stimulation of cells to delay cell apoptosis, especially in the central nervous system.