Abstract
Background: The purpose of this randomized, single-center study was to prospectively investigate the impact of anesthetic techniques for craniotomy on the release of cytokines (interleukin (IL)-1, IL-6, tumor necrosis factor factor-alpha (TNF-?)) and to determine whether intravenous anesthesia compared to inhalational anesthesia attenuates the inflammatory response.Methods and Materials: The study enrolled 60 patients undergoing craniotomy, allocated into two equal groups to receive either Isoflurane (n=30) and Propofol (n=30). Non-invasive hemodynamic monitoring was used. Serum levels of IL-1, IL-6 and TNF-? were evaluated before and at the end of surgery and anesthesia.Results: Although there was a significant rise in serum level of inflammatory cytokine but compared with patients anaesthetized with Isoflurane, patients who received Propofol had significant lower levels of IL-1, IL-6 and TNF-a after surgery (p<0.05).Conclusion: Patients who received Propofol had lower levels of IL-1, IL-6 and TNF-? after surgery. Our findings should incite future studies to prove a potential medically important anti-inflammatory role of Propofol in neuroanesthesia.
Keywords
Craniotomy Propofol Isoflurane Interleukin 1 Interleukin 6 TNF-a
Copyright
© 2019, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.