Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2014
Review Meta Analysis Comparative StudyNeuraxial Anesthesia for the Prevention of Postoperative Mortality and Major Morbidity: An Overview of Cochrane Systematic Reviews.
Neuraxial anaesthesia when compared with general anaesthesia may reduce 30 day mortality in patients with intermediate-to-high cardiac risk.
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Anesthesia and analgesia · Sep 2014
Molecular Size and Origin Do Not Influence the Harmful Side Effects of Hydroxyethylstarch on Human Proximal Tubule Cells (HK-2) In Vitro.
Recently, clinical trials revealed renal impairment induced by hydroxyethyl starch (HES) in septic patients. In prior studies, we managed to demonstrate that HES accumulated in renal proximal tubule cells (PTCs). The related pathomechanism has not yet been discovered. To validate our hypothesis that the HES molecule itself is harmful, regardless of its molecule size or origin, we conducted a comprehensive study to elucidate the influences of different HES preparations on PTC viability in vitro. ⋯ For the first time, we were able to show that only the total mass of HES molecules applied is responsible for the harmful impact on renal PTC in vitro. Neither molecular size nor their origin showed any relevance.
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Anesthesia and analgesia · Sep 2014
Ultrasound-Guided Greater Palatine Nerve Block: A Case Series of Anatomical Descriptions and Clinical Evaluations.
Greater palatine nerve (GPN) block is commonly performed for maxillary and palatal anesthesia by using bony landmarks. Ultrasound (US) can be used to consistently identify greater palatine foramen (GPF) as a defect in the bony palate enabling US-guided injections near the foramen. ⋯ US has the potential to successfully locate and characterize GPF in normal and edentulous maxilla. US-guided GPN blocks can be technically challenging. The clinical applicability of US guidance or assistance for GPN block needs further evaluation in a larger sample of patients.
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Anesthesia and analgesia · Sep 2014
Editorial CommentThe growing burden of perioperative heart failure.