Opioid-Free Anesthesia and Certified Registered Nurse Anesthetists: Barriers to Implementation.

While knowledge surrounding opioid-free anesthesia (OFA) has increased in current literature, there is an absence of research specific to nurse anesthesia practice. This study aimed to identify the number of surveyed Certified Registered Nurse Anesthetists (CRNAs) who incorporated OFA into practice and uncovered barriers to its implementation. This quantitative survey solicited data from 2,883 CRNAs across the United States. Of the participants, 81% administered OFA, and 88% felt that OFA techniques are beneficial in anesthesia practice. The results of the survey revealed that gender may be a barrier to the implementation of OFA. Female respondents were less likely to administer OFA often due to the facility culture. The level of education also influenced how CRNAs perceived their facility's culture as a barrier. Perceived access to a variety of multimodal anesthetics was also problematic. While most of those surveyed had administered OFA and acknowledged its benefit, barriers to wider implementation still exist.