Neuraxial anesthesia (NA) appears to be associated with improved overall survival (OS) in patients undergoing surgery for tumor resection, particularly in those with colorectal cancer. According to a recent meta-analysis published in Oncotarget (2016;7:15262-15273), the authors identified a correlation between the use of NA and reduced risk for cancer recurrence.
The authors found significantly improved OS and reduced cancer recurrence with NA versus general anesthesia (GA). This finding is