Immunomodulation, Acute Renal Failure, and Complications of Basiliximab Use After Liver Transplantation: Analysis of 114 Patients and Literature Review.

Basiliximab is considered to be effective in preventing cellular rejection (CR) in solid organ transplantation and is commonly used for renal transplants. The aim of this study was describe the population of patients undergoing orthotopic liver transplantation (LT) receiving basiliximab in the period 2012-2016 in the liver transplant service at the State University of Campinas, São Paulo, Brazil. We analyzed 114 patients who underwent LT and received basiliximab; 83 (72.8%) were male and 31 (27.2%) female, with an overall mean age of 54.3 years. Immunosuppression was performed with corticosteroids during anesthetic induction, and postoperatively with tacrolimus in 85.5%, sodium mycophenolate in 81.7%, cyclosporine in 12.7%, and everolimus in 15.5% of patients. CR was observed in 25.43% of patients, confirmed by biopsy in 15 patients: 50% acute CR, 21.42% late acute CR, and 28.57% chronic CR. Thus, the data are consistent with the literature regarding the benefit of using basiliximab as induction therapy while reducing the incidence of CR after LT, but on univariate analysis to evaluate factors associated with the occurrence of CR, the analyzed variables did not present statistical significance. There was acute renal failure (ARF) in 46.84% of patients and hemodialysis was performed in 20% of cases. In a previous series in our service, there was an ARF rate of 50%, so the incidence reduction of ARF after basiliximab use was 3.16%. Moreover, there was 6.95% hepatic artery thrombosis, 2.6% portal vein thrombosis, 2.6% biliary fistulas, 17.4% pneumonia, and 3.4% sepsis, which did not differ from the literature or from our earlier study without the use of basiliximab, suggesting the safety of this medication. In conclusion, in this series, basiliximab influenced the decrease of the CR incidence with no proven benefit on improvement in the ARF.

Management of severe thoracic impalement trauma against two-wheeled horse carriage: a case report and literature review.

Thoracic injuries in general are of great importance due to their high incidence and high mortality. Thoracic impalement injuries are rare but severe due to the combination of cause, effect and result. This study's primary objective is to report the case of a young man who was impaled by a two-wheeled horse carriage shaft while crashing his motorcycle in a rural zone. An EMT-B ferry was called at the crash scene and a conscious patient was found, sustaining a severe impalement injury to the left hemithorax, suspended over the floor by the axial skeleton with the carriage shaft coming across his left chest. As a secondary objective, a literature review of thoracic impalement injuries is performed. Cases of thoracic impalement injury require unique and individualized care based on injury severity and affected organs. Reported protocols for managing impalement injuries are entirely anecdotal, with no uniformity on impaled patient's approach and management. In penetrating trauma, it is essential not to remove the impaled object, so that possible vascular lesions remain buffered by the object, avoiding major bleeding and exsanguination haemorrhage. Severed impaled thoracic patients should be transferred to a specialist centre for trauma care, as these lesions typically require complex multidisciplinary treatment. High-energy thoracic impalement injuries are rare and hold a high mortality rate, due to the complexity of trauma and associated injuries such as thoracic wall and lung lesions. Modern medicine still seems limited in cases of such seriousness, not always with satisfactory results.