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
Multicenter Study Observational StudyPostoperative pulmonary complications and mortality after major abdominal surgery. An observational multicenter prospective study.
Postoperative pulmonary complications (PPCs) significantly contribute to postoperative morbidity and mortality. We conducted a study to determine the incidence of PPCs after major elective abdominal surgery and their association with early and 1-year mortality in patient without pre-existing respiratory disease. ⋯ The incidence of PPCs in patients without pre-existing respiratory disease undergoing elective abdominal surgery is high and associated with worse clinical outcome at one year after surgery. General surgery is associated with higher incidence of PPCs and mortality compared to gynecological and urological 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.