Articles: general-anesthesia.
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Review Meta Analysis
The effect of sugammadex on patient morbidity and quality of recovery after general anaesthesia: a systematic review and meta-analysis.
Residual neuromuscular block is associated with increased patient morbidity. Therefore prevention of residual neuromuscular block is an important component of general anaesthesia where neuromuscular blocking agents are used. Whereas sugammadex improves reversal based on neuromuscular twitch monitoring parameters, there have been no prospective, adequately powered definitive studies demonstrating that sugammadex is also associated with less patient morbidity. ⋯ PROSPERO database (CRD42022325858).
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Review Meta Analysis
General anesthesia versus conscious sedation for acute ischemic stroke endovascular therapy: A Meta Analysis of Randomized Controlled Trials.
Endovascular thrombectomy (E.V.T.) is the primary treatment for acute ischemic stroke (AIS). Nevertheless, the optimal choice of anesthetic modality during E.V.T. remains uncertain. This systematic review and meta-analysis aim to summarize existing literature from randomized controlled trials (RCTs) to guide the selection of the most appropriate anesthetic modality for AIS patients undergoing E.V.T. ⋯ G.A. had superior recanalization rates in AIS patients undergoing endovascular therapy, but functional outcomes, mortality, and NIHSS scores were similar. Secondary outcomes showed no significant differences, except for a higher risk of hypotension with G.A. More trials are required to determine the optimal anesthesia approach for thrombectomy in AIS patients.
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Intraoperative alpha-band power in frontal electrodes may provide helpful information about the balance of hypnosis and analgesia and has been associated with reduced occurrence of delirium in the postanesthesia care unit. Recent studies suggest that narrow-band power computations from neural power spectra can benefit from separating periodic and aperiodic components of the electroencephalogram. This study investigates whether such techniques are more useful in separating patients with and without delirium in the postanesthesia care unit at the group level as opposed to conventional power spectra. ⋯ Increased alpha-band power during emergence in patients who did not develop perioperative neurocognitive disorders can be traced back to an increase in oscillatory alpha activity and an overall increase in aperiodic broadband power. Although the differences between patients with and without perioperative neurocognitive disorders can be detected relying on traditional methods, the separation of the signal allows a more detailed analysis. This may enable clinicians to detect patients at risk for developing perioperative neurocognitive disorders in the postanesthesia care unit early in the emergence phase.
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J Neurosurg Anesthesiol · Jan 2024
Fosaprepitant Does Not Interfere With Commonly Used Intraoperative Neuromonitoring Modalities Under General Anesthesia: A Preliminary Study.
Fosaprepitant [Emend®], a neurokinin type-1 [NK-1] receptor antagonist, is a highly effective for the prophylaxis of postoperative nausea and vomiting [PONV] after general anesthesia; it is particularly effective in patients undergoing neurosurgical procedures. Based on the widespread distribution of NK-1 receptors in the central and peripheral nervous systems, we sought to determine whether fosaprepitant administration would interfere with commonly used intraoperative neurophysiologic monitoring modalities during general anesthesia. ⋯ Fosaprepitant does not appear to markedly interfere with SSEP, TcMEP, or EEG neuromonitoring modalities during propofol-based general anesthesia.
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J Neurosurg Anesthesiol · Jan 2024
Factors Associated With Unplanned Post-Craniotomy Re-intubation in Children: A NSQIP-Pediatric® Analysis.
Most children undergoing craniotomy with general endotracheal anesthesia are extubated postoperatively, but some require unplanned postoperative intubation (UPI). We sought to determine the incidence of UPI and identify associated factors and related postoperative mortality. ⋯ Although uncommon, UPI in children who underwent craniotomy was associated with an elevated risk of postoperative mortality. The presence of identifiable risk factors may be used for preoperative counseling and risk profiling in these patients.