Background: Growing evidence indicates that perioperative factors, including choice of anesthetic, affect cancer recurrence after surgery although little is known about the effect of anesthetics on cancer cells themselves. Certain anesthetics are known to affect hypoxia cell signaling mechanisms in healthy cells by up-regulating hypoxia-inducible factors (HIFs). HIFs are also heavily implicated in tumorigenesis and high levels correlate with poor prognosis.
View Article and Find Full Text PDFSurgery is of paramount importance in the management of solid tumors as definitive resection can be totally curative. Nonetheless, metastatic recurrence after surgery remains a major cause of morbidity and mortality. Interest in the impact of the perioperative period on cancer recurrence is now growing rapidly, with recent research suggesting that some anesthetics or anesthetic techniques may influence the pathophysiology of postoperative metastatic spread.
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