The neurologic and adaptive capacity score is not a reliable method of newborn evaluation.

abstract：:Fourteen cases of sudden cardiac arrest in healthy patients who received spinal anesthesia were discovered in a preliminary review of 900 closed insurance claims for major anesthetic mishaps. All patients were resuscitated from the intraoperative cardiac arrest, but six suffered such severe neurologic injury that they...

journal_title：Anesthesiology

authors： Caplan RA,Ward RJ,Posner K,Cheney FW

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:Because ephedrine infusion (2 mg/min) does not adequately prevent spinal hypotension during cesarean delivery, the authors investigated whether adding phenylephrine would improve its efficacy. METHODS:Thirty-nine parturients with American Society of Anesthesiologists physical status I-II who were scheduled ...

journal_title：Anesthesiology

authors： Mercier FJ,Riley ET,Frederickson WL,Roger-Christoph S,Benhamou D,Cohen SE

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Acid-sensing ion channel 3 (ASIC3) upregulation has been reported in dorsal root ganglion neurons after incision and contributes to postoperative nociception. This study hypothesized that upregulation of ASIC3 in incised tissues is induced by nerve growth factor through the phosphoinositide 3-kinase/protein ...

journal_title：Anesthesiology

authors： Li H,Li H,Cheng J,Liu X,Zhang Z,Wu C

更新日期：2020-12-01 00:00:00

abstract：:The need for accurate clinical diagnosis and appropriate intervention requires that a modern blood-gas laboratory have the means to correct for significant discrepancies between patient temperature and the temperature at which in vitro blood samples are analyzed. Recent advances in mini- and microcomputer technology p...

journal_title：Anesthesiology

authors： Andritsch RF,Muravchick S,Gold MI

更新日期：1981-09-01 00:00:00

abstract：BACKGROUND:The discrepancy between predicted effect-site concentration and measured bispectral index is problematic during intravenous anesthesia with target-controlled infusion of propofol and remifentanil. We hypothesized that bispectral index during total intravenous anesthesia would be more accurately predicted by ...

journal_title：Anesthesiology

authors： Lee HC,Ryu HG,Chung EJ,Jung CW

更新日期：2018-03-01 00:00:00

abstract：:Clinical studies have reported that body core temperature decreases during prolonged surgery and anesthesia. Although this finding has been attributed primarily to increased heat loss resulting from exposure of body cavities and infusion of cold solutions, it is generally recognized that anesthesia interferes with the...

journal_title：Anesthesiology

authors： Passias TC,Mekjavić IB,Eiken O

更新日期：1992-04-01 00:00:00

abstract：:Postoperative itching is an important problem in the postoperative care unit. Pruritus after surgery may be drug induced (including intrathecal opioids) or secondary to a preexisting systemic disease. Mechanisms of itching are complex and not completely understood. The purpose of this review is to highlight new discov...

journal_title：Anesthesiology

authors： Waxler B,Dadabhoy ZP,Stojiljkovic L,Rabito SF

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:The general anesthetics, isoflurane and sevoflurane, cause developmental abnormalities in neonatal animal models via incompletely understood mechanisms. Despite many common molecular targets, isoflurane and sevoflurane exhibit substantial differences in their actions. The authors sought to determine whether ...

journal_title：Anesthesiology

authors： Seubert CN,Zhu W,Pavlinec C,Gravenstein N,Martynyuk AE

更新日期：2013-08-01 00:00:00

abstract：:The effect of temperature (37 degrees C, 28 degrees C, and 18 degrees C), 160 mg/kg lidocaine, and 40 mg/kg thiopental on the efflux of cellular potassium in the cerebral cortex during complete global ischemia was examined. Cerebral ischemia was induced in dogs on cardiopulmonary bypass circulation by stopping the pum...

journal_title：Anesthesiology

authors： Astrup J,Skovsted P,Gjerris F,Sørensen HR

更新日期：1981-09-01 00:00:00

abstract：BACKGROUND:Anesthetics inhibit airway smooth muscle contraction in part by a direct effect on the smooth muscle cell. This study tested the hypothesis that the anesthetics halothane and hexanol, which both relax airway smooth muscle in vitro, inhibit acetylcholine-promoted nucleotide exchange at the alpha subunit of th...

journal_title：Anesthesiology

authors： Sakihara C,Perkins WJ,Warner DO,Jones KA

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:Isoflurane-anesthetized rats have better outcome from global cerebral ischemia than rats anesthetized with fentanyl and nitrous oxide. The authors wanted to determine whether circulating catecholamine concentrations depend on the anesthetic agent and whether sympathetic ganglionic blockade affects anesthetic...

journal_title：Anesthesiology

authors： Mackensen GB,Nellgård B,Miura Y,Chu CT,Dexter F,Pearlstein RD,Warner DS

更新日期：1999-03-01 00:00:00

abstract：INTRODUCTION:Directional connectivity from anterior to posterior brain regions (or "feedback" connectivity) has been shown to be inhibited by propofol and sevoflurane. In this study the authors tested the hypothesis that ketamine would also inhibit cortical feedback connectivity in frontoparietal networks. METHODS:Sur...

journal_title：Anesthesiology

authors： Lee U,Ku S,Noh G,Baek S,Choi B,Mashour GA

更新日期：2013-06-01 00:00:00

abstract：:To examine the effects of cardiac surgery and cardiopulmonary bypass (CPB) on the lung, functional residual capacity (FRC) and lung-thorax compliance were measured at four stages during open heart surgery in 15 children. The patients were anesthetized with fentanyl/droperidol and N2O/O2, paralyzed, and ventilated with...

journal_title：Anesthesiology

authors： Jonmarker C,Larsson A,Werner O

更新日期：1986-09-01 00:00:00

abstract：:Initial studies have suggested that oral transmucosal fentanyl citrate (OTFC) in a dose of 15-20 micrograms/kg may be a safe and effective preanesthetic medication in children and adults, but this has not been demonstrated in a randomized, double-blind fashion. The purpose of this study was to determine in a randomize...

journal_title：Anesthesiology

authors： Feld LH,Champeau MW,van Steennis CA,Scott JC

更新日期：1989-09-01 00:00:00

abstract：:Neuromuscular blockers may affect cerebral blood flow (CBF) regulation in the newborn. We studied the effects of d-tubocurarine (0.1 mg.kg-1, n = 8), pancuronium (0.1 and 0.4 mg.kg-1, n = 6 and 7), and vecuronium (0.1 and 0.4 mg.kg-1, n = 6 and 7) on CBF measured over the same range of mean systemic blood pressure ([B...

journal_title：Anesthesiology

authors： Chemtob S,Barna T,Beharry K,Aranda JV,Varma DR

更新日期：1992-02-01 00:00:00

abstract：:The role of the renin--angiotensin system in the maintenance of blood pressure during halothane anesthesia and sodium nitroprusside (SNP)-induced hypotension was evaluated. Control rats received halothane anesthesia (1 MAC) for one hour, followed by SNP infusion, 40 microgram/kg/min, for 30 min, followed by a 30-min r...

journal_title：Anesthesiology

authors： Delaney TJ,Miller ED Jr

更新日期：1980-02-01 00:00:00

abstract：:Low concentrations of ethanol (17 mM) inhibited development of spontaneous mechanical activity (vasomotion) in isolated rat portal veins. Low concentrations of ethanol potentiated, however, contractions induced by epinephrine, but not those induced by angiotensin or potassium. Higher concentrations of ethanol, such as...

journal_title：Anesthesiology

authors： Edgarian H,Altura BM

更新日期：1976-04-01 00:00:00

abstract：BACKGROUND:Physiologic data that is automatically collected during anesthesia is widely used for medical record keeping and clinical research. These data contain artifacts, which are not relevant in clinical care, but may influence research results. The aim of this study was to explore the effect of different methods o...

journal_title：Anesthesiology

authors： Pasma W,Peelen LM,van Buuren S,van Klei WA,de Graaff JC

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:Macrophage recruitment into atherosclerotic plaques drives lesion progression, destabilization, and rupture. Chronic statin treatment reduces macrophage plaque content. Information on dynamics of macrophage recruitment would help assessing plaque vulnerability and guiding therapy. Techniques to image macroph...

journal_title：Anesthesiology

authors： Larmann J,Frenzel T,Schmitz M,Hahnenkamp A,Demmer P,Immenschuh S,Tietge UJ,Bremer C,Theilmeier G

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:The rate of administration of an intravenous anesthetic induction agent is an important variable determining the total dose required to reach a given endpoint, such as loss of consciousness (LOC). The influence of infusion rate on the dose-response relationship has not been described rigorously. In this stud...

journal_title：Anesthesiology

authors： Gentry WB,Krejcie TC,Henthorn TK,Shanks CA,Howard KA,Gupta DK,Avram MJ

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:Cerebral injury is among the most common and disabling complications of open heart surgery. Attempts to provide neuroprotection have yielded conflicting results. We assessed the potential of propofol-induced burst suppression during open heart surgery to provide cerebral protection as determined by postopera...

journal_title：Anesthesiology

authors： Roach GW,Newman MF,Murkin JM,Martzke J,Ruskin A,Li J,Guo A,Wisniewski A,Mangano DT

更新日期：1999-05-01 00:00:00

abstract：:Ketamine is used clinically as a racemic mixture of optical isomers that differ in their analgesic properties and psychomimetic effects. Administered individually, or together as the racemate, ketamine enantiomers differ in their hepatic clearance and duration of anesthetic effect. S(+) ketamine exhibits a greater cle...

journal_title：Anesthesiology

authors： Kharasch ED,Labroo R

更新日期：1992-12-01 00:00:00

abstract：BACKGROUND:Sevoflurane administered to neonatal rats induces neurobehavioral abnormalities and epigenetic reprogramming of their germ cells; the latter can pass adverse effects of sevoflurane to future offspring. As germ cells are susceptible to reprogramming by environmental factors across the lifespan, the authors hy...

journal_title：Anesthesiology

authors： Ju LS,Yang JJ,Xu N,Li J,Morey TE,Gravenstein N,Seubert CN,Setlow B,Martynyuk AE

更新日期：2019-11-01 00:00:00

abstract：BACKGROUND:Because oral erythromycin administration has been associated with reduced elimination of alfentanil, suspicion has been raised about related opioids with similar metabolic pathways. A controlled crossover study of sufentanil pharmacokinetics was undertaken to resolve this issue. METHODS:Six subjects had mea...

journal_title：Anesthesiology

authors： Bartkowski RR,Goldberg ME,Huffnagle S,Epstein RH

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Medical errors exact an inordinate toll on healthcare costs. One of the most publicized and analyzed type of medical error is wrong-site surgery. Yet, despite the burgeoning number of procedures performed, no literature exists on wrong-site pain management injections. The purpose of this study was to estimat...

journal_title：Anesthesiology

authors： Cohen SP,Hayek SM,Datta S,Bajwa ZH,Larkin TM,Griffith S,Hobelmann G,Christo PJ,White R

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:Norepinephrine has been investigated as a potential alterative to phenylephrine for maintaining blood pressure during spinal anesthesia for cesarean delivery with the advantage of less depression of maternal heart rate and cardiac output. However, the relative potencies of these two vasopressors have not bee...

journal_title：Anesthesiology

authors： Ngan Kee WD

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Although hyper- and hypoglycemia induce neurophysiologic changes, there have been no reports on the effects of blood glucose changes on anesthetic requirements. This study examined the effects of hyper- and hypoglycemia on the minimum alveolar concentration (MAC) of halothane in rats. In addition, based on a...

journal_title：Anesthesiology

authors： Ishizawa Y,Ohta S,Shimonaka H,Dohi S

更新日期：1997-08-01 00:00:00

abstract：BACKGROUND:Inhalational anesthetics inhibit the nitric oxide-guanylyl cyclase signaling pathway, but the site of this inhibition is not yet clear. This study was designed to test the hypothesis that receptor activation or downstream signaling events leading to nitric oxide synthase activation are important sites for th...

journal_title：Anesthesiology

authors： Zuo Z,Tichotsky A,Johns RA

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND:The extent to which isoflurane anesthesia alters systemic vascular regulation has received considerable attention. In contrast, the pulmonary vascular effects of isoflurane have not been elucidated. Our initial objective was to investigate the net effect of isoflurane on the baseline left pulmonary vascular ...

journal_title：Anesthesiology

authors： Lennon PF,Murray PA

更新日期：1995-03-01 00:00:00

abstract：:Perioperative myocardial ischemia is associated with an increased risk of perioperative myocardial infarction (PMI). Several attempts have been made to define intraoperative hemodynamic predictors of myocardial ischemia. In a canine preparation with coronary stenosis, a pressure rate quotient (PRQ = mean arterial pres...

journal_title：Anesthesiology

authors： Gordon MA,Urban MK,O'Connor T,Barash PG

更新日期：1991-05-01 00:00:00