Minerva anestesiologica
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Minerva anestesiologica · Nov 2023
Meta AnalysisEffects of dexmedetomidine on early cognitive function in elderly patients after abdominal surgery: a meta-analysis.
This meta-analysis aims to investigate the effect of dexmedetomidine (Dex) on postoperative cognitive dysfunction (POCD) in elderly patients undergoing abdominal surgery under general anesthesia. ⋯ Dex administered intraoperatively can enhance early cognitive function in elderly patients undergoing abdominal surgery.
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Minerva anestesiologica · Nov 2023
Observational StudyUltrasound predictors of difficult spinal anesthesia: a prospective single-blind observational study.
Ultrasound showed to improve the precision and efficacy of spinal anesthesia (SA) through the identification of specific structures surrounding the intrathecal space, such as the anterior and posterior complex of dura mater (DM). The aim of this study was to verify the efficacy of ultrasonography in predicting difficult SA trough the analysis of different ultrasound patterns. ⋯ Ultrasound showed a high accuracy in detecting difficult spinal anesthesia and its use should be recommended in the daily clinical practice in order to increase success rate and minimize patient discomfort. The absence of both DM complexes at ultrasound should lead the anesthetist to evaluate other intervertebral levels or consider alternative techniques.
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Minerva anestesiologica · Nov 2023
Efficacy of in-bed chest compressions depending on provider position during in-hospital cardiac arrest: a controlled manikin study.
In contrast to the pre-hospital environment, patients with in-hospital cardiac arrest are usually lying in a hospital bed. Interestingly, there are no current recommendations for optimal provider positioning. The present study evaluates in bed chest compression quality in different provider positions during in-hospital-cardiac-arrest. ⋯ In case of an in-bed resuscitation, high quality chest compressions are possible. Kneeling astride or beside the patient should be preferred because these positions demonstrated a good chest compression quality and were more efficient and less exhausting.