Minerva anestesiologica
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Minerva anestesiologica · Jun 2013
Improved ventilation-perfusion matching by abdominal insufflation (pneumoperitoneum) with CO2 but not with air.
Pneumoperitoneum (PP) by CO2-insufflation causes atelectasis however with maintained or even improved oxygenation. We studied the effect of abdominal insufflation by carbon dioxide (CO2) and air on gas exchange during PP. ⋯ CO2-PP enhanced the shift of blood flow towards better ventilated areas of the lung compared to Air-PP and SNP blunted the effects seen with CO2-PP. SNP may thus have blunted and CO2 potentiated vasoconstriction, by hypoxic pulmonary vasoconstriction or another mechanism.
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Minerva anestesiologica · Jun 2013
Editorial CommentOxygen instead of Blood - Not in too sick or too low.
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Minerva anestesiologica · Jun 2013
Randomized Controlled Trial Comparative StudyAcupuncture versus valproic acid in the prophylaxis of migraine without aura: a prospective controlled study.
The pharmacologic treatment of migraine still remains below the expectations. The aim of this study is to compare the effectiveness of traditional acupuncture and valproic acid in migraine prophylaxis. ⋯ Our data show a lower pain intensity and lower Rizatriptan intake at six-months follow-up with no adverse events in acupuncture patients compared to those treated with valproic acid.
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Minerva anestesiologica · Jun 2013
Association of intraoperative blood pressure instability with adverse outcomes after liver transplantation.
Blood pressure derangements are common in orthotopic liver transplantation (OLT), and are potentially associated with adverse outcomes if they are sustained. While this concept is often believed to be true, few have rigorously demonstrated the validity of this claim, especially in likely vulnerable OLT patients. ⋯ Although severe intraoperative hypotension and BP lability during OLT are often observed in current practice as consequences of major surgical manipulations and patient vulnerability, these are likely not benign conditions based on this retrospective analysis. Prospective trials are warranted to investigate the possibility that interventions tailored to avoidance of hypotension and BP lability may improve outcomes.