Minerva anestesiologica
-
Minerva anestesiologica · Jul 2012
Randomized Controlled TrialA study of low-dose S-ketamine infusion as "preventive" pain treatment for cesarean section with spinal anesthesia: benefits and side effects.
Attenuation of central sensitization with NMDA-active drugs such as S-Ketamine may play a role in postoperative analgesia and prevention of neuropathic pain. However, during cesarean section with neuraxial block, S-Ketamine might have adverse effects on the interaction between mothers and infants, including breastfeeding. ⋯ Preventive administration of S-Ketamine via 12-hour infusion was safe and may have anti-hyperalgesic action after cesarean section.
-
Minerva anestesiologica · Jul 2012
ReviewProcalcitonin and sepsis: recent data on diagnostic utility prognostic potential and therapeutic implications in critically ill patients.
Procalcitonin (PCT) has emerged as the most specific biomarker for bacterial infection. As clinicians become more familiar with its use, a multitude of observational studies have reported on its diagnostic potential in distinct types of infections and various clinical situations, such as in neutropenia or in the postoperative period. In the Intensive Care Unit setting, however, the prognostic value of a single PCT measurement at the time of admission on a patient with sepsis is suboptimal. ⋯ The most recent significant development in the field of PCT monitoring, is the publication of several randomized controlled trials that investigated its use as a decision making tool for the initiation and/or the duration of antibiotic treatment. Currently, the available evidence suggests that the incorporation of PCT measurements to assist with the duration of antibiotic stewardship programs may decrease antibiotic use without compromising clinical outcomes. Nevertheless, this strategy still needs further validation in large prospective studies.
-
Minerva anestesiologica · Jul 2012
Case ReportsPosterior reversible encephalopathy syndrome in the Intensive Care Unit after liver transplant: a comparison of our experience with the existing literature.
Posterior reversible encephalopathy syndrome (PRES) is a rare disease characterized by altered mental status, seizures, headache, vomiting and visual disturbances, most often described after transplantation and immunosuppressive therapy. PRES is commonly first diagnosed by the neuroradiologist, rather than the clinician, as it is characterized by very typical magnetic resonance imaging (MRI) features, i.e., hyperintense lesions in the territories of the posterior cerebral artery. Here we report our experience in the Intensive Care Unit (ICU) with a case of tacrolimus-related PRES after liver transplant, presenting with sudden neurological deterioration and diffuse and massive hyperintensities upon brain MRI. ⋯ In conclusion, tacrolimus-related brain adverse events need to be promptly recognized, especially during the first months after transplantation. When tacrolimus-related PRES occurs, immunosuppressive therapy may be safely and efficiently switched to everolimus and mycofenolic acid. This strategy may help not only to avoid acute organ rejection but also to reduce the dosage of corticosteroids, which might interfere with proper control of hypertension.