As the ASA noted, the U.S. Food and Drug Administration has never approved ketamine for any use other than anesthesia. Still, there's been a recent surge in "off-label" use of the infused or ...

This would mean that if a patient's procedure ran long, the insurer would not pay for the care, the American Society of Anesthesiologists (ASA) said in a statement posted last month calling for ...

Receiving an ABT, age, gender, ASA classification, type of fracture and anesthesia were used as possible confounders in multivariable regression analysis. Results: The prevalence of anemia and the ...