Articles: general-anesthesia.
-
The issue of potentially harmful effects of neurotoxicity or anaesthesia management on children undergoing general anaesthesia is still not resolved. Studies have so far been limited by methodological problems. In a retrospective cohort study, a new noninvasive method was used to demonstrate visual processing changes in children with a single previous exposure to anaesthesia. We need new noninvasive methods that can be used before and after exposure to anaesthesia and surgery to detemine possible effects on long-term neurodevelopment.
-
Randomized Controlled Trial
Efficacy and safety of ciprofol for general anesthesia induction in female patients with frailty: a prospective randomized controlled trial.
Ciprofol, a recently developed anesthetic agent, is not inferior to propofol in terms of efficacy and safety. However, most previous clinical experience with ciprofol was based on a robust population. This study aimed to investigate the efficacy and safety of ciprofol for anesthesia induction in female patients with frailty. ⋯ The results of this study suggest that the efficacy of ciprofol for inducing general anesthesia in patients with frailty is comparable to that of propofol, with more stable hemodynamics.
-
Anesthesia and analgesia · Oct 2024
The Utility of Electroencephalograhy in Guiding General Anesthesia in Children.
Traditional pediatric anesthetic dosing using pharmacokinetic estimates based on age and weight is often imprecise, frequently leading to oversedation. Intraoperative electroencephalography (EEG) allows visualization of the brain's response to anesthetic agents in real time, facilitating precise titration of anesthetic drug doses optimized for the individual child. The goal of EEG-guided anesthesia management is to maintain an optimal state of hypnosis during various stages of the procedure while minimizing hemodynamic instability and other adverse effects of anesthesia. ⋯ We describe the use of nonproprietary EEG parameters in guiding anesthesia in children for various clinical end points including laryngoscopy, surgical incision, and maintenance of anesthesia, as well as sedation. We illustrate these principles with various case examples commonly encountered during pediatric anesthesia. Lastly, we discuss strategies to expand intraoperative EEG monitoring in children through education and training programs, as well as advocate for further research to assess clinical outcomes associated with EEG guidance to support its routine use in clinical care.
-
Postoperative nausea and vomiting (PONV) is common after general anesthesia, with consequences for patient outcomes, satisfaction with care and healthcare costs. Our aim was to compare a new treatment, chewing gum, with a widely-used intravenous agent, ondansetron, to treat PONV in female patients in the post anesthesia care unit (PACU). ⋯ Chewing gum cannot be recommended as an alternative to ondansetron for treatment of PONV in female patients administered antiemetic prophylaxis.
-
To ensure comprehensive dental treatment under general anesthesia(GA) is a viable option, postoperative complications must be minimized. This study investigates the incidence and determinants of acute psychological complications following comprehensive dental treatment under general anesthesia in uncooperative children. ⋯ Psychological complications persisted for a longer period compared to physical complications. The number of extracted teeth under GA had a significant influence on children's fear.