Myocardial Injury After Noncardiac Surgery: Preoperative, Intraoperative, and Postoperative Aspects, Implications, and Directions.

abstract：UNLABELLED:Perturbation of respiratory mechanics produced by general anesthesia and surgery is more pronounced in morbidly obese (MO) patients. Because general anesthesia induces pulmonary atelectasis in nonobese patients, we hypothesized that atelectasis formation would be particularly significant in MO patients. We i...

journal_title：Anesthesia and analgesia

authors： Eichenberger A,Proietti S,Wicky S,Frascarolo P,Suter M,Spahn DR,Magnusson L

更新日期：2002-12-01 00:00:00

abstract：:To test the hypothesis that acute subarachnoid hemorrhage is associated with abnormal myocardial perfusion, we assessed myocardial blood flow with thallium scintigraphy in 19 patients with a confirmed subarachnoid hemorrhage and an abnormal electrocardiogram. A thallium scan was performed at the bedside of each patien...

journal_title：Anesthesia and analgesia

authors： Szabo MD,Crosby G,Hurford WE,Strauss HW

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Research information for children is often presented in a manner that is difficult to understand. We designed this study, therefore, to examine the effect of improved readability and processability of written study information on children's understanding. METHODS:One-hundred-ninety children aged 7-17 yr who...

journal_title：Anesthesia and analgesia

authors： Tait AR,Voepel-Lewis T,Malviya S

更新日期：2007-08-01 00:00:00

abstract：:These experiments investigated the effect of halothane or fentanyl anesthesia on plasma atrial natriuretic polypeptide (ANP) and angiotensin II (AII) concentrations and the response to a 30% blood volume load in rats. Halothane (1.1% and 2.2% inspired) or fentanyl (50 and 200 micrograms/kg) anesthesia alone produced l...

journal_title：Anesthesia and analgesia

authors： Hoffman WE,Phillips MI,Kimura B

更新日期：1989-01-01 00:00:00

abstract：:The effects of thoracic epidural anesthesia on the performance of the parasternal intercostal muscles were investigated by measuring electromyographic activity and length changes of the parasternals (EMG activities and length, respectively, of the parasternals) in seven pentobarbital anesthetized, spontaneously breath...

journal_title：Anesthesia and analgesia

authors： Sugimori K,Kochi T,Nishino T,Shinozuka N,Mizuguchi T

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Anesthesiologists and certified registered nurse anesthetists (CRNAs) must acquire the skills to recognize and manage a variety of acute intraoperative emergencies. A simulation-based assessment provides a useful and efficient means to evaluate these skills. In this study, we evaluated and compared the perfo...

journal_title：Anesthesia and analgesia

authors： Henrichs BM,Avidan MS,Murray DJ,Boulet JR,Kras J,Krause B,Snider R,Evers AS

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Implementing Bayesian methods in a model-based closed-loop system requires the integration of a standard response model with a patient-specific response model. This process makes use of specific modeling weights, called Bayesian variances, which determine how the specific model can deviate from the standard ...

journal_title：Anesthesia and analgesia

authors： De Smet T,Struys MM,Greenwald S,Mortier EP,Shafer SL

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Tumor necrosis factor alpha (TNF-alpha) could trigger p38 mitogen-activated protein kinase (MAPK) activation. Conversely phosphorylated p38 (p-p38) could induce the upregulation of TNF-alpha. In this study, we examined the hypothesis that chronic constrictive injury (CCI) of the sciatic nerve could promote s...

journal_title：Anesthesia and analgesia

authors： Xu L,Huang Y,Yu X,Yue J,Yang N,Zuo P

更新日期：2007-12-01 00:00:00

abstract：:The role of succinylcholine in the precipitation of malignant hyperthermia (MH) necessitates the testing of new neuromuscular relaxants for their ability to trigger MH in MH-susceptible swine before general human use. We tested doxacurium and mivacurium, two new nondepolarizing bis-benzylisoquinolinium neuromuscular r...

journal_title：Anesthesia and analgesia

authors： Sufit RL,Kreul JF,Bellay YM,Helmer P,Brunson DB,Will J

更新日期：1990-09-01 00:00:00

abstract：:Experimental aspiration pneumonitis studies in general have focused on the pathogenesis of the acidic component of the lung injury, although the injury produced by the particulate component of gastric contents largely has been ignored. The present study compares the inflammatory potential of small gastric particles to...

journal_title：Anesthesia and analgesia

authors： Knight PR,Rutter T,Tait AR,Coleman E,Johnson K

更新日期：1993-10-01 00:00:00

abstract：BACKGROUND:In this study, we examined the relationship between postoperative cognitive dysfunction (POCD) and intraoperative regional cerebral oxygen saturation (rSO2) in elderly patients undergoing spinal surgery. METHODS:We enrolled 87 patients older than 65 years. All patients were tested using a battery of cogniti...

journal_title：Anesthesia and analgesia

authors： Kim J,Shim JK,Song JW,Kim EK,Kwak YL

更新日期：2016-08-01 00:00:00

abstract：:There has been no description of the hemodynamic dose-response relationship between halothane and sodium nitroprusside (SNP), although these drugs are used together frequently for induction of deliberate hypotension. Utilizing aortic root cannulation and thermister-tipped pulmonary artery catheterization, this relatio...

journal_title：Anesthesia and analgesia

authors： Bedford RF

更新日期：1978-07-01 00:00:00

abstract：:Acute angle closure glaucoma is a rare complication of general anesthesia. However, in case of delayed diagnosis, it may lead to blindness. We present a case of bilateral acute angle closure glaucoma after cervical spine surgery under general anesthesia in a hypermetropic patient. In this case, the most likely trigger...

journal_title：Anesthesia and analgesia

authors： Gayat E,Gabison E,Devys JM

更新日期：2011-01-01 00:00:00

abstract：:To determine the effect of liver disease on the pharmacokinetics of rocuronium, the authors administered 0.6 mg/kg (twice the ED95) to 10 patients with liver disease and compared these results to values in 10 healthy surgical patients. Anesthesia was induced with thiopental and maintained with isoflurane (0.9%-1.1% en...

journal_title：Anesthesia and analgesia

authors： Magorian T,Wood P,Caldwell J,Fisher D,Segredo V,Szenohradszky J,Sharma M,Gruenke L,Miller R

更新日期：1995-04-01 00:00:00

abstract：IMPLICATIONS:Tizanidine was given systemically to rats with experimental postoperative pain. Partial pain relief was obtained, but the effect was not clinically significant. Although systemic tizanidine is effective in relieving experimental neuropathic pain, it is not as effective for postoperative pain. ...

journal_title：Anesthesia and analgesia

authors： Hord AH,Denson DD,Azevedo MI

更新日期：2001-11-01 00:00:00

abstract：UNLABELLED:The isolated effects of hypothermia on hemostasis have not been investigated in healthy humans. We cooled 16 anesthetized patients scheduled for elective intracranial surgery to 32 degrees C body core temperature and assessed prothrombin time (PT), activated partial thromboplastin time, thrombelastogram (TEG...

journal_title：Anesthesia and analgesia

authors： Kettner SC,Sitzwohl C,Zimpfer M,Kozek SA,Holzer A,Spiss CK,Illievich UM

更新日期：2003-06-01 00:00:00

abstract：UNLABELLED:We evaluated the pretreatment of small-dose of ketamine or normal saline in the reduction of withdrawal movements induced by rocuronium injection. One-hundred pediatric patients (aged 1-6 yr) were randomly assigned into 2 groups. A 22-gauge IV cannula was inserted into the dorsum of the hand, and ketamine 0....

journal_title：Anesthesia and analgesia

authors： Liou JT,Hsu JC,Liu FC,Ching-Wah Sum D,Lui PW

更新日期：2003-11-01 00:00:00

abstract：:Fifteen critically ill patients with acute respiratory failure were ventilated with high-frequency jet ventilation (HFJV; frequency 100 breaths/min; I/E ratio 0.43; 1.8-mm internal diameter injector cannula). The patients were divided into two groups according to their initial PaO2 during intermittent positive pressur...

journal_title：Anesthesia and analgesia

authors： Benhamou D,Ecoffey C,Rouby JJ,Fusciardi J,Viars P

更新日期：1984-01-01 00:00:00

abstract：UNLABELLED:Patients undergoing vascular surgery have a high risk of suffering major postoperative cardiac events. Preoperative myocardial ischemia as detected by Holter monitoring identifies a high-risk subgroup whose postoperative ischemia, similarly detected, seems to herald major cardiac events. In this study, we de...

journal_title：Anesthesia and analgesia

authors： Raby KE,Brull SJ,Timimi F,Akhtar S,Rosenbaum S,Naimi C,Whittemore AD

更新日期：1999-03-01 00:00:00

abstract：:To assess the evolution of satisfactory neohepatic graft function or failure, hemodynamic variables, along with data for oxygen delivery and utilization, were analyzed retrospectively in 99 patients undergoing orthotopic liver transplantation. Caval cross-clamping without venovenous bypass initiated a series of hemody...

journal_title：Anesthesia and analgesia

authors： Steltzer H,Hiesmayr M,Tüchy G,Zimpfer M

更新日期：1993-03-01 00:00:00

abstract：:Dexmedetomidine has become a popular sedative in the intensive care unit for patients undergoing mechanical ventilation because of its highly selective α-2 agonism, which exerts a combination of anesthetic, analgesic, and anxiolytic effects. Bradycardia and hypotension have been reported as the most common side effect...

journal_title：Anesthesia and analgesia

authors： Pratt A,Aboudara M,Lung L

更新日期：2013-07-01 00:00:00

abstract：:Tracheal temperature--the temperature of the tracheal wall--is believed to reflect the core temperature. The trachea reacts quickly to temperature changes because it is surrounded by various large arteries and veins. Using the blood temperature from the cardiopulmonary bypass (CPB) and the jugular vein temperature as ...

journal_title：Anesthesia and analgesia

authors： Yamakage M,Kawana S,Watanabe H,Namiki A

更新日期：1993-04-01 00:00:00

abstract：:We determined the effects of hyperkalemia, hypernatremia, hyperosmolality and hypo-osmolality on halothane requirement (MAC) in dogs. Hyperkalemia did not change cerebrospinal fluid potassium or MAC. Hypernatremia proportionately increased cerebrospinal fluid sodium and osmolality. MAC concomitantly increased 43%. Ser...

journal_title：Anesthesia and analgesia

authors： Tanifuji Y,Eger EI 2nd

更新日期：1978-07-01 00:00:00

abstract：BACKGROUND:Dexmedetomidine, a selective α2-adrenergic agonist currently approved for continuous intensive care unit sedation, is being widely evaluated for its role as a potential anesthetic. The closed-loop anesthesia delivery system (CLADS) is a method to automatically administer propofol total intravenous anesthesia...

journal_title：Anesthesia and analgesia

authors： Dutta A,Sethi N,Sood J,Panday BC,Gupta M,Choudhary P,Puri GD

更新日期：2019-07-01 00:00:00

abstract：:A 38-yr-old man with congenital right pulmonary artery agenesis, whose right lung was perfused with collateral systemic arterial blood, presented for right pneumonectomy. Because of a likely difference in gas exchange between the two lungs, we sampled end-tidal gases from each lung individually, as well as from the co...

journal_title：Anesthesia and analgesia

authors： Jiang Y,Wain JC,Chang AW,Zapol WM,Xie Z

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND:The electroencephalogram (EEG) measures cerebral activity and, because of its use as an intraoperative monitor, the Accreditation Council for Graduate Medical Education requires EEG monitoring experience during anesthesiology residency. To improve the anesthesiology residents' education at the University of ...

journal_title：Anesthesia and analgesia

authors： Fahy BG,Chau DF,Owen MB

更新日期：2008-01-01 00:00:00

abstract：UNLABELLED:Heart transplantation in patients with increased pulmonary vascular resistance is often associated with postbypass right heart failure. We therefore compared the abilities of prostaglandin E(1) (PGE(1)) and inhaled nitric oxide to reduce pulmonary vascular resistance during heart transplantation. Patients un...

journal_title：Anesthesia and analgesia

authors： Rajek A,Pernerstorfer T,Kastner J,Mares P,Grabenwöger M,Sessler DI,Grubhofer G,Hiesmayr M

更新日期：2000-03-01 00:00:00

abstract：:This study documented gastric fluid acidity in ambulatory surgical patients 30-120 min after they had taken a 300-mg tablet of ranitidine, as changes specific to this relatively brief dose-to-sampling interval previously had not been delineated. At 20-120 min before outpatient surgery, ranitidine was given with 15 mL ...

journal_title：Anesthesia and analgesia

authors： Jacobs BR,Swift CA,Dubow HD,Kosarussavadi B,McGoldrick K,O'Connor TZ,Silverman DG

更新日期：1991-12-01 00:00:00

abstract：IMPLICATIONS:Because of case reports of severe bronchospasm after the use of mivacurium, we used the Food and Drug Administration MedWatch database to determine the frequency of bronchospasm as an adverse event after the use of nondepolarizing muscle relaxants. ...

journal_title：Anesthesia and analgesia

authors： Bishop MJ,O'Donnell JT,Salemi JR

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to identify optimal target propofol and remifentanil concentrations to avoid a gag reflex in response to insertion of an upper gastrointestinal endoscope. METHODS:Patients presenting for endoscopy received target-controlled infusions (TCI) of both propofol and remifentanil for ...

journal_title：Anesthesia and analgesia

authors： Borrat X,Valencia JF,Magrans R,Gimenez-Mila M,Mellado R,Sendino O,Perez M,Nunez M,Jospin M,Jensen EW,Troconiz I,Gambus PL

更新日期：2015-07-01 00:00:00