Treatment of air embolism with a special pulmonary artery catheter introducer sheath in sitting dogs.

abstract：BACKGROUND:Remifentanil anesthesia enhances postoperative pain in animals and humans. The authors evaluated the impact of the dose (microg x kg(-1) x min(-1)) and duration of remifentanil infusion, and the effects of a second surgery on postoperative pain sensitization. METHODS:Mice received different doses of remifen...

journal_title：Anesthesiology

authors： Cabañero D,Campillo A,Célérier E,Romero A,Puig MM

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:Intraspinally administered alpha 2-adrenergic agonists may relieve pain in sympathetically maintained pain (SMP) syndromes, such as reflex sympathetically dystrophy (RSD), by spinal, peripheral, and central nervous system actions. This study examined analgesic efficacy and side effects of epidurally administ...

journal_title：Anesthesiology

authors： Rauck RL,Eisenach JC,Jackson K,Young LD,Southern J

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND:Dyspnea, like pain, can cause major suffering in intensive care unit (ICU) patients. Its evaluation relies on self-report; hence, the risk of being overlooked when verbal communication is impaired. Observation scales incorporating respiratory and behavioral signs (respiratory distress observation scales [RDO...

journal_title：Anesthesiology

authors： Persichini R,Gay F,Schmidt M,Mayaux J,Demoule A,Morélot-Panzini C,Similowski T

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Propofol (2,6-diisopropylphenol) is one of the most frequently used anesthetic agents. One of the main side effects of propofol is to reduce blood pressure, which is thought to occur by inhibiting the release of catecholamines from sympathetic neurons. Here, the authors hypothesized that propofol-induced hyp...

journal_title：Anesthesiology

authors： Han L,Fuqua S,Li Q,Zhu L,Hao X,Li A,Gupta S,Sandhu R,Lonart G,Sugita S

更新日期：2016-04-01 00:00:00

abstract：:Cardiac output and myocardial blood flow decrease dramatically in a dose-dependent pattern in the young lamb during isoflurane anesthesia. This raises important questions about the ability of the young lamb to increase myocardial performance if oxygen delivery were compromised by a decrease in oxygen content during an...

journal_title：Anesthesiology

authors： Brett CM,Teitel DF,Heymann MA,Rudolph AM

更新日期：1989-11-01 00:00:00

abstract：:Pulmonary shunting (Qs/Qt) was measured in 16 anesthetized and paralyzed healthy beagle puppies during a control period when the end-expired CO2 concentration was 5 per cent and during alveolar hypoventilation, when the PaCO2 increased to 100 plus or minus 13 torr (mean plus or minus SE) and the ;Ha vecame 7.04 plus o...

journal_title：Anesthesiology

authors： Stone JG,Sullivan SF

更新日期：1975-04-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Ketamine is an N-methyl-D-aspartate receptor antagonist that reduces temporal summation of pain and modulates antinociception. Ketamine infusions can produce significant relief of neuropathic pain, but the treatment is resource i...

journal_title：Anesthesiology

authors： Bosma RL,Cheng JC,Rogachov A,Kim JA,Hemington KS,Osborne NR,Venkat Raghavan L,Bhatia A,Davis KD

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND:The distribution and elimination of 0.9% saline given by intravenous infusion has not been compared between the conscious state and during inhalational anesthesia. METHODS:Six adult sheep received an intravenous infusion of 25 ml/kg of 0.9% saline over 20 min in the conscious state and also during isofluran...

journal_title：Anesthesiology

authors： Brauer KI,Svensén C,Hahn RG,Traber LD,Prough DS

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:Tight perioperative control of blood glucose improves the outcome of diabetic patients undergoing cardiac surgery. Because stress response and cardiopulmonary bypass can induce profound hyperglycemia, intraoperative glycemic control may become difficult. The authors undertook a prospective cohort study to de...

journal_title：Anesthesiology

authors： Ouattara A,Lecomte P,Le Manach Y,Landi M,Jacqueminet S,Platonov I,Bonnet N,Riou B,Coriat P

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Enflurane and isoflurane are structural isomers with different anesthetic potencies and side effects. It is not clear whether these differences are produced by differing occupancy of common protein binding sites or by occupancy of different sites, but the very similar molecular properties make the latter pos...

journal_title：Anesthesiology

authors： Liu R,Eckenhoff RG

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND:Anesthetic potency is assessed by determination of the anesthetic concentration that prevents gross, purposeful movement in response to noxious stimulation. It is unclear whether anesthetics cause a progressive decrease in the number and force of limb movements evoked by noxious stimulation, or a step decrea...

journal_title：Anesthesiology

authors： Antognini JF,Wang XW,Carstens E

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND:In vitro studies have shown that isoflurane, enflurane, and halothane inhibit the hypoxic pulmonary vasoconstriction (HPV) with essentially the same potency. The aim of this study is to compare the effects of sevoflurane and isoflurane on HPV in constant-flow perfused rabbit lungs. METHODS:Constant-flow per...

journal_title：Anesthesiology

authors： Ishibe Y,Gui X,Uno H,Shiokawa Y,Umeda T,Suekane K

更新日期：1993-12-01 00:00:00

abstract：:The authors used pharmacokinetic and pharmacodynamic modeling to explain the time course of neuromuscular blockade following single or multiple doses of three nondepolarizing muscle relaxants. Published and unpublished pharmacokinetic and pharmacodynamic data for 13 normal subjects were used to simulate the duration o...

journal_title：Anesthesiology

authors： Fisher DM,Rosen JI

更新日期：1986-09-01 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：BACKGROUND:Cortical networks generate diverse patterns of rhythmic activity. Theta oscillations (4-12 Hz) are commonly observed during spatial learning and working memory tasks. The authors ask how etomidate, acting predominantly via gamma-aminobutyric acid type A (GABAA) receptors containing beta2 or beta3 subunits, a...

journal_title：Anesthesiology

authors： Drexler B,Roether CL,Jurd R,Rudolph U,Antkowiak B

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND:Whether intraoperative use of hydroxyethyl starch impairs kidney function remains unknown. The authors thus tested the primary hypothesis that Hextend promotes renal injury in surgical patients. Secondarily, the authors evaluated the dose-outcome relationship, in-hospital and 90-day mortality, and whether th...

journal_title：Anesthesiology

authors： Kashy BK,Podolyak A,Makarova N,Dalton JE,Sessler DI,Kurz A

更新日期：2014-10-01 00:00:00

abstract：BACKGROUND:The lightwand may be useful as an alternative for tracheal intubation during a rapid-sequence induction of anesthesia in the presence of a full stomach. This study was undertaken to assess the effect of application of cricoid pressure on the success of lightwand intubation. METHODS:Sixty adult female patien...

journal_title：Anesthesiology

authors： Hodgson RE,Gopalan PD,Burrows RC,Zuma K

更新日期：2001-02-01 00:00:00

abstract：:An important guideline for anesthesia in patients with ischemic heart disease is the effect on myocardial oxygen demand. Therefore, this investigation evaluated commonly used myocardial oxygen demand formulas for clinical application. The study was performed on patients undergoing coronary bypass surgery (n = 62). Mea...

journal_title：Anesthesiology

authors： Hoeft A,Sonntag H,Stephan H,Kettler D

更新日期：1991-07-01 00:00:00

abstract：BACKGROUND:Postoperative nausea and vomiting (PONV) is still common, especially among female patients. Our hypothesis is that coinduction with clonidine reduces the incidence of PONV in adult patients undergoing breast cancer surgery. METHODS:Sixty-eight women premedicated with midazolam were randomly allocated to coi...

journal_title：Anesthesiology

authors： Oddby-Muhrbeck E,Eksborg S,Bergendahl HT,Muhrbeck O,Lönnqvist PA

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:The practice of chronic pain management has grown steadily in recent years. The purpose of this study was to identify and describe issues and trends in liability related to chronic pain management by anesthesiologists. METHODS:Data from 5,475 claims in the American Society of Anesthesiologists Closed Claims...

journal_title：Anesthesiology

authors： Fitzgibbon DR,Posner KL,Domino KB,Caplan RA,Lee LA,Cheney FW,American Society of Anesthesiologists.

更新日期：2004-01-01 00:00:00

abstract：:The effects of halothane, tetrodotoxin (TTX), veratridine (VTD), and alterations of extracellular calcium ion concentration [Ca++]0) on regional differences of canine Purkinje fiber action potential duration (APD50 and APD90) were investigated in vitro at a paced rate of 75 beats per min. Under control conditions (n =...

journal_title：Anesthesiology

authors： Turner LA,Marijic J,Kampine JP,Bosnjak ZJ

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND:(human ether-a-gogo related gene) encodes the cardiac rapidly activating delayed rectifier potassium currents (I(kr)), which play an important role in cardiac action potential repolarization. General anesthetics, like halothane, can prolong Q-T interval, suggesting that they act on myocellular repolarization...

journal_title：Anesthesiology

authors： Li J,Correa AM

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND:Neuropathic pain is a condition resulting from injury to the peripheral and/or central nervous system. Despite extensive research over the last several decades, neuropathic pain remains difficult to manage. METHODS:The authors conducted a randomized, placebo-controlled, double-blinded, and crossover clinica...

journal_title：Anesthesiology

authors： Ahmed SU,Zhang Y,Chen L,Cohen A,St Hillary K,Vo T,Houghton M,Mao J

更新日期：2015-07-01 00:00:00

abstract：:The revised model of coagulation has implications for therapy of both hemorrhagic and thrombotic disorders. Of particular interest to anesthesiologists is the management of clotting abnormalities before, during, and after surgery. Most hereditary and acquired coagulation factor deficiencies can be managed by specific ...

journal_title：Anesthesiology

authors： Roberts HR,Monroe DM,Escobar MA

更新日期：2004-03-01 00:00:00

abstract：:This study was designed to define the effects of halothane on the compliance of the trachea. An isolated in-situ tracheal preparation was studied in 14 mongrel dogs anesthetized with pentobarbital. Compliance of the closed tracheal segment was measured with continuous intraluminal pressure recordings during repeated i...

journal_title：Anesthesiology

authors： Palmer SK,Zuperku EJ,Bosnjak Z,Coon RL,Kampine JP

更新日期：1978-10-01 00:00:00

abstract：:Postoperative adrenocortical function was compared in 23 out-patients receiving either thiopental, 4 mg/kg, for induction and a thiopental infusion, 0.26 mg . kg-1 . min-1, in combination with nitrous oxide 70% for maintenance of anesthesia (control); etomidate, 0.4 mg/kg, for induction followed by an etomidate infusi...

journal_title：Anesthesiology

authors： Wagner RL,White PF

更新日期：1984-12-01 00:00:00

abstract：:Binding of thiopental to proteins in plasma from healthy, cirrhotic, and uremic subjects was studied using equilibrium dialysis. In plasma from healthy volunteers 28.0 plus or minus 0.9 per cent of thiopental was unbound. In plasma from patients with hepatic disease 53.0 plus or minus 2.1 per cent was unbound, while i...

journal_title：Anesthesiology

authors： Ghoneim MM,Pandya H

更新日期：1975-05-01 00:00:00

abstract：BACKGROUND:The probability of recovering consciousness in acute brain-injured patients depends on central nervous system damage and complications acquired during their stay in the intensive care unit. The objective of this study was to establish a relation between the Bispectral Index (BIS) and other variables derived ...

journal_title：Anesthesiology

authors： Fàbregas N,Gambús PL,Valero R,Carrero EJ,Salvador L,Zavala E,Ferrer E

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：BACKGROUND:Impaired excitatory and inhibitory balance in the spinal dorsal horn has a crucial role in the pathophysiology of chronic pain. The authors addressed the therapeutic impact of increasing spinal glycine applied exogenously or via blockade of glycine transporter 1 using its selective inhibitors sarcosine and N...

journal_title：Anesthesiology

authors： Tanabe M,Takasu K,Yamaguchi S,Kodama D,Ono H

更新日期：2008-05-01 00:00:00