SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study
SARS-CoV-2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri-operative or prior SARS-CoV-2 were at further increased risk of venous thromboembolism. We conducted a planned sub-study and analysis from an international, multicentre, prospective cohort study of elective and emergency patients undergoing surgery during October 2020. Patients from all surgical specialties were included. The primary outcome measure was venous thromboembolism (pulmonary embolism or deep vein thrombosis) within 30 da…
Expression pattern of estroprogestinic receptors in sinonasal inverted papilloma
// Agostino Serra 1 , Rosario Caltabiano 2 , Giacomo Spinato 3 , Salvatore Gallina 4 , Salvatore Caruso 5 , Venerando Rapisarda 6 , Paola Di Mauro 1 , Veronica Castro 1 , Angelo Conti 1 , Luisa Licciardello 1 , Luigi Maiolino 1 , Salvatore Lanzafame 2 , Salvatore Cocuzza 1 1 Department of Medical and Surgical Sciences and Advanced Technologies “G. Ingrassia”, ENT Section, University of Catania, Catania, Italy 2 Department of Medical and Surgical Sciences and Advanced Technologies “G. Ingrassia”, Section of Anatomic Pathology, University of Catania, Catania, Italy 3 ENT Department, Rovigo Provincial Hospital, Rovigo, Italy 4 Department of Experimental Biomedicine and Clinical Neurosciences, …
Oxidative stress neuroinflammation and cellular stress response in sensorineural hearing loss: novel nutritional therapeutical approaches
This study is intended to validate the hypothesis that changes in the redox state of glutathione, the major endogenous antioxidant, associated with the abnormal expression and activity of cytoprotective vitagenes, which in normal conditions are expressed only at low level may represent a critical factor, involved in the physiopathological changes associated to degenerative damage occurring in cochlear diseases. Moreover modulation of stress responsive vitagenes by nutritional antioxidants can be an effective therapeutic strategy to minimize consequences of oxidative stress associated to the pathogenesis and course of sensorineural hearing loss. One therapeutic approach can be antioxidant su…