Journal of anesthesia
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Journal of anesthesia · Feb 2012
Randomized Controlled TrialEffects of sevoflurane and propofol on pulmonary inflammatory responses during lung resection.
Pulmonary inflammatory reactions are affected by one-lung ventilation (OLV) and anesthetic agents. However, the effects of anesthetic agents on pulmonary inflammatory reactions may vary. Our previous investigations suggested that inflammatory reactions were more pronounced in the dependent lung during lung resection under general anesthesia with propofol and remifentanil. Therefore, in the present study we attempted to determine the difference in pulmonary inflammatory reaction using either sevoflurane or propofol in both dependent and nondependent lungs during OLV. ⋯ One-lung ventilation induced inflammatory responses of the bronchial epithelia in the dependent lung and the nondependent lung during lung resection. Moreover, this inflammatory response was significantly suppressed by sevoflurane compared with propofol. Furthermore, the antiinflammatory effect of sevoflurane was more pronounced in the dependent lung than in the nondependent lung during OLV.
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Journal of anesthesia · Feb 2012
Letter Case ReportsA case of anesthesia mumps after general anesthesia.
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Journal of anesthesia · Feb 2012
Case ReportsCardiac arrest after spinal anesthesia in a patient with neurally mediated syncope.
We present the case of cardiac arrest in a patient with neurally mediated syncope (NMS). A 66-year-old male patient was scheduled to undergo right inguinal hernioplasty. He had a history of syncope, which occurred a few times a year in childhood and once a year recently. ⋯ Four months later, right inguinal hernioplasty was performed, uneventfully, under general anesthesia. High sympathetic blockade due to spinal anesthesia and transient withdrawal of sympathetic tone and increase in vagal discharge due to NMS could be the main causes of the cardiac arrest. If the patient has any possibility of NMS, anesthesiologists should consider the possibility of cardiac arrest after spinal anesthesia.
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Journal of anesthesia · Feb 2012
High mortality associated with intracardiac and intrapulmonary thromboses after cardiopulmonary bypass.
Intrapulmonary or intracardiac thrombosis is a rare but catastrophic event following complex cardiothoracic surgery. Although there have been multiple cases reported in the literature, the causes of these events are largely unknown. In this retrospective review, we attempt to identify risk factors and propose possible mechanisms of thromboses after cardiopulmonary bypass (CPB). ⋯ Massive thrombosis following cardiac surgery is a highly lethal event with limited treatment options. Particular attention should be paid to the status of thrombin regulatory proteins before protamine and other hemostatic interventions in patients undergoing complex cardiac surgery with antifibrinolytic agents.
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The number of citations of an article in scientific journals reflects its impact on a specific biomedical field and its recognition in the scientific community. In the present study, we identified and analyzed the characteristics of the 100 most frequently cited articles published between 1970 and 2010 in journals pertaining to pain research and related fields. These articles were identified using the database of the Science Citation Index (1970 to present). ⋯ Of the 100 articles, 39 were observational studies, 25 were review articles, and 20 concerned basic science. The articles originated from 14 countries, with the United States contributing 47 articles; 67 institutions produced these 100 top-cited articles, led by National Institutes of Health of the United States (8 articles) and University College London (6 articles); 18 persons authored 2 or more of the top-cited articles. This analysis of the top citation classics allows for the recognition of major advances in pain research and gives a historical perspective on the scientific progress of this specialty.