ObjectiveTo analyze the risk factors for neurological complications after emergency surgery of acute type A aortic dissection.MethodsThe clinical data of 51 patients with acute Stanford type A aortic dissection who were admitted to Shanghai Delta Hospital from October 2018 to May 2019 were retrospectively analyzed. There were 37 males (72.5%) and 14 females (27.5%), aged 29-85 (55.1±12.3) years. The patients were divided into two groups, including a N1 group (n=12, patients with postoperative neurological insufficiency) and a N0 group (n=39, patients without postoperative neurological insufficiency). The clinical data of the two groups were compared and analyzed.ResultsThere were statistical differences in age (62.6±11.2 years vs. 51.7±11.4 years, P=0.003), preoperative D-dimer (21.7±9.2 μg/L vs.10.8±10.7 μg/L, P=0.001), tracheal intubation time (78.7±104.0 min vs. 19.6±31.8 min, P=0.003), ICU stay time (204.1±154.8 min vs. 110.8±139.9 min, P=0.037) and preoperative coagulation factor activity R (4.0±1.5 vs. 5.1±1.6, P=0.022). Preoperative coagulation factor activity R was the independent risk factor for neurological insufficiency after emergency (OR=2.013, 95%CI 1.008-4.021, P=0.047).ConclusionFor patients with pre-emergent acute aortic dissection who are older (over 62.6-64.5 years), with reduced coagulation factor R (less than 4.0), it is recommended to take more active brain protection measures to reduce the occurrence of postoperative neurological complications in patients with acute aortic dissection, and further improve the quality of life.
Intracranial hemorrhage (ICH) represents a severe complication of infective endocarditis (IE) and stands as a significant contributor to the poor prognosis associated with IE. Current guidelines suggested a delay of 4 weeks for cardiac surgery in patients with ICH, but these recommendations were based on insufficient clinical evidence, and recent studies have yielded different opinions. In this paper, we thoroughly reviewed relevant guidelines and their references in conjunction with 3 typical cases with IE and ICH, discussed the recommendations, and proposed a process for the management of IE with ICH.
ObjectiveTo explore the clinical efficacy of single-branch intraoperative stent combined with modified bilateral cerebral perfusion in type A aortic dissection. MethodsA retrospective analysis was conducted on the clinical data of patients who underwent surgery for type A aortic dissection at the First Affiliated Hospital of Anhui Medical University from January 2021 to May 2024. Patients were divided into a test group (single branch stent+modified bilateral cerebral perfusion) and a control group (traditional surgical method, straight stent+unilateral cerebral perfusion) according to the surgical method. Propensity score matching analysis was used to match the two groups of patients with a ratio of 1:1, and the perioperative data and clinical efficacy after matching were compared. ResultsA total of 14 patients were included in the test group, including 13 males and 1 female, with an average age of (46.6±16.4) years. There were 56 patients in the control group, including 38 males and 18 females, with an average age of (52.1±11.7) years. After propensity score matching, 14 patients were included in each group. Compared with the control group, the ventilator support time [(27.4±24.3) h vs. (93.4±88.0) h, P=0.018], length of stay in the intensive care unit [(2.8±1.8) d vs. (8.7±6.5) d, P=0.009], and postoperative awakening time [(5.4±2.2) h vs. (8.8±4.8) h, P=0.047] in the test group were shorter than those in the control group, with statistically significant differences. There was no statistical difference in neurological complications between the two groups (P=1.000). ConclusionSingle-branch intraoperative stent combined with modified bilateral cerebral perfusion can effectively shorten ventilator support time, length of stay in the intensive care unit, and postoperative awakening time, and is safe and effective for the treatment of type A aortic dissection, which is worth further promotion.