From June 1996 to February 1998 10 patients with aorto-femoral graft infection were treated in our department. In all cases infected vascular grafts were removed and in situ cryopreserved arterial allograft was inserted. Two patients died on the 1st and the 17th postoperative day due to septic shock or heart infarction. In all of the eight survivors infection could be eradicated and during the follow-up period they were in good condition.
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J Cardiothorac Surg
January 2025
Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 167, Beilishi Road, Xicheng District, China.
Background: Heparin, an anticoagulant used in cardiac surgery, can result in heparin rebound (HR), where it returns postoperatively despite being neutralized with protamine. This study was designed to investigate the prevalence of HR in patients undergoing off-pump coronary artery bypass grafting (OPCAB) and evaluate the impact of HR on their short-term outcomes.
Methods: HR was defined by a 10% increase in activated coagulation time (ACT) following two hours of heparin neutralization with protamine, bleeding over 200 mL/h, and abnormal laboratory coagulation examination results.
Front Transplant
November 2024
Columbia Center of Translational Immunology, Columbia University, New York, NY, United States.
Background: Despite advances in immunosuppressive therapies, chronic rejection and immunosuppression-related complications remain significant challenges in transplantation. Developing transplantation tolerance through thymus transplantation may offer a solution. This paper details our technique for procuring and transplanting porcine vascularized thymic lobes (VTL), which can be utilized to study and research allogeneic and xenogeneic transplantation models in large animals.
View Article and Find Full Text PDFJ Transl Med
December 2024
Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan.
Intern Med
November 2024
Division of Gastroenterology, Shinko Hospital, Japan.
A 61-year-old man who underwent allogeneic bone marrow transplantation presented to our hospital with severe abdominal pain and no significant rash. Computed tomography revealed periarterial fat stranding around the celiac and superior mesenteric arteries. Skin and gastric biopsies revealed varicella-zoster virus (VZV) infection, leading to the diagnosis of VZV infection.
View Article and Find Full Text PDFTransfus Med
November 2024
Department of Anaesthesiology, The Aga Khan University, Karachi, Pakistan.
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