Anaesthesia
-
Retrospective studies suggest that inhalational volatile anaesthetic agents may contribute to an increased risk of metastasis and reduction in survival rates when used during cancer surgery. This relationship may vary between cancer types due to different tumour biology and differences in surgical procedures. This study aimed to investigate the relationship between the type of anaesthetic used for maintenance of anaesthesia (propofol or inhalational volatile anaesthetic agent) and survival in patients with stage 1-3 colorectal cancer who underwent resection surgery under general anaesthesia in Sweden between 2014 and 2019. ⋯ We found no association between the choice of agent for maintenance of anaesthesia and long-term survival outcomes in patients with colorectal cancer.
-
General anaesthesia and regional anaesthesia are used for hip and knee arthroplasty but their impact on long-term outcomes remains unclear. This study aimed to compare one-year clinical outcomes and healthcare utilisation in patients receiving general or regional anaesthesia for hip or knee arthroplasty. ⋯ Although general anaesthesia and regional anaesthesia showed comparable one-year mortality, general anaesthesia was associated with lower risks of major depression and care provider dependency but higher readmission rates than regional anaesthesia. These findings suggest that the choice of anaesthesia may have important implications for long-term outcomes beyond mortality.