Journal of anesthesia
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Journal of anesthesia · Aug 2022
Review Meta AnalysisInterpreting and assessing confidence in network meta-analysis results: an introduction for clinicians.
We aimed to provide clinicians with introductory guidance for interpreting and assessing confidence in on Network meta-analysis (NMA) results. ⋯ We recommend a careful approach to interpreting NMA results and the validity of an NMA depends on its underlying statistical assumptions and the quality of the evidence used in the NMA.
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Journal of anesthesia · Aug 2022
Review Case ReportsAn unusual foreign body in the oral cavity: a case report from a patient safety point of view and literature review.
Accidental foreign bodies (FBs) in the oral cavity, airway, esophagus and breathing circuit associated with anesthetic procedures are rare but can cause serious and life-threatening complications. We here present a case in which an unusual FB in the oral cavity was found after emergence from general anesthesia. ⋯ We then performed a review of the literature on FBs other than those of dental origin which were entrapped in the oral cavity, pharynx, larynx, trachea, esophagus, and anesthetic breathing circuit due to anesthetic procedures. From our case and 53 cases found in the search, we concluded that 1) use of disposable medical devices is recommended, 2) FBs can easily migrate into the oral cavity and airway during anesthesia, 3) delayed FB recognition may be associated with difficult intubation situations, and 4) more attention should be paid to the possibility of any medical or non-medical device becoming an FB during anesthesia.
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Journal of anesthesia · Aug 2022
ReviewLess stress, better success: a scoping review on the effects of anxiety on anesthetic and analgesic consumption.
Preoperative anxiety has an incidence of 11-80% in patients undergoing surgical or interventional procedures. Understanding the role of preoperative anxiety on intraoperative anesthetic requirements and postoperative analgesic consumption would allow personalized anesthesia care. Over- or under-anesthetizing patients can lead to complications such as postoperative cognitive dysfunction in elderly patients, or procedural discomfort, respectively. ⋯ The analysis of the literature is limited by the heterogeneity of preoperative anxiety tools used, study designs, data analyses, and outcomes. The use of shorter, validated preoperative anxiety assessment tools may help optimize the intraoperative anesthetic and postoperative analgesic regimen. Further research to determine the most feasible and clinically relevant preoperative anxiety tool and subsequent implementation has the potential to optimize perioperative care and improve patient outcomes.
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Journal of anesthesia · Aug 2022
Randomized Controlled TrialOxytocin infusion rates for maintaining uterine tone during non-elective cesarean section in laboring patients: a randomized, controlled trial.
Oxytocin infusions for uterine tone maintenance are recommended following initial low oxytocin doses during cesarean section. Very limited literature is available on the optimal infusion rates in laboring patients who have been earlier exposed to oxytocin. ⋯ Oxytocin infusions at 5 IU/h and 10 IU/h are more effective in reducing blood loss and preventing PPH than 2.5 IU/h. The dose of 10 IU/h, although the most efficacious, is associated with a high incidence of side effects. Hence, further studies are needed to find out the optimal maintenance infusion rate of oxytocin during cesarean section in laboring patients who have received oxytocin earlier.