Spectral entropy as a measure of hypnosis and hypnotic drug effect of total intravenous anesthesia in children during slow induction and maintenance.

abstract：:The authors studied the influence of locally administered isoflurane anesthesia on the pulmonary vascular response to regional alveolar hypoxia (hypoxic pulmonary vasoconstriction [HPV]) over a range of cardiac outputs (COs) in seven mechanically ventilated, closed-chest dogs. The right lung was ventilated with 100% O...

journal_title：Anesthesiology

authors： Domino KB,Borowec L,Alexander CM,Williams JJ,Chen L,Marshall C,Marshall BE

更新日期：1986-04-01 00:00:00

abstract：BACKGROUND:High-frequency oscillatory ventilation (HFOV) at higher frequencies minimizes the tidal volume. However, whether increased frequencies during HFOV can reduce ventilator-induced lung injury remains unknown. METHODS:After the induction of acute respiratory distress syndrome in the model by repeated lavages, 2...

journal_title：Anesthesiology

authors： Liu S,Yi Y,Wang M,Chen Q,Huang Y,Liu L,Xie J,Zhou D,Qiu H

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:Cisatracurium, one of the ten isomers in atracurium, is a nondepolarizing muscle relaxant with an intermediate duration of action. It is more potent and less likely to release histamine than atracurium. As one of the isomers composing atracurium, it presumably undergoes Hofmann elimination. This study was co...

journal_title：Anesthesiology

authors： Lien CA,Schmith VD,Belmont MR,Abalos A,Kisor DF,Savarese JJ

更新日期：1996-02-01 00:00:00

abstract：BACKGROUND:Interscalene nerve blockade remains one of the most commonly used anesthetic and analgesic approaches for shoulder surgery. The high incidence of hemidiaphragmatic paralysis associated with the block, however, precludes its use among patients with compromised pulmonary function. To address this issue, recent...

journal_title：Anesthesiology

authors： Kim DH,Lin Y,Beathe JC,Liu J,Oxendine JA,Haskins SC,Ho MC,Wetmore DS,Allen AA,Wilson L,Garnett C,Memtsoudis SG

更新日期：2019-09-01 00:00:00

abstract：BACKGROUND:Anesthesia personnel are at risk for occupational infection with bloodborne pathogens from contaminated percutaneous injuries (CPIs). Additional information is needed to formulate methods to reduce risk. METHODS:The authors analyzed CPIs collected during a 2-yr period at 11 hospitals, assessed CPI underrepo...

journal_title：Anesthesiology

authors： Greene ES,Berry AJ,Jagger J,Hanley E,Arnold WP 3rd,Bailey MK,Brown M,Gramling-Babb P,Passannante AN,Seltzer JL,Southorn P,Van Clief MA,Venezia RA

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND:Factor VII is the most affected clotting factor during the early phase of warfarin therapy. An international normalized ratio (INR) of more than 1.4 is considered unsafe for epidural catheter placement or removal, according to the American Society of Regional Anesthesia and Pain Medicine. The authors tested ...

journal_title：Anesthesiology

authors： Benzon HT,Avram MJ,Benzon HA,Kirby-Nolan M,Nader A

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND:To assess changing patterns of injury and liability associated with central venous or pulmonary artery catheters, the authors analyzed closed malpractice claims for central catheter injuries in the American Society of Anesthesiologists Closed Claims database. METHODS:All claims for which a central catheter ...

journal_title：Anesthesiology

authors： Domino KB,Bowdle TA,Posner KL,Spitellie PH,Lee LA,Cheney FW

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Animal studies have provided considerable evidence to support a role of histamine in the central nervous system in thermoregulation, and premedication with a histamine H2 receptor antagonist before general anesthesia is used to reduce the risk of acid aspiration. The authors investigated whether premedicatio...

journal_title：Anesthesiology

authors： Hirose M,Hara Y,Matsusaki M

更新日期：1995-12-01 00:00:00

abstract：:No significant change in pseudocholinesterase levels was observed in random specimens of whole blood stored for as long as 30 days. Levels in plasma anticoagulated with heparin or ethylenediaminetetraacetic acid declined only slightly. Therefore, massive transfusions do not contraindicate succinylcholine administratio...

journal_title：Anesthesiology

authors： Lanks KW,Sklar GS

更新日期：1976-05-01 00:00:00

abstract：BACKGROUND:Sepsis and septic shock are severe inflammatory conditions related to high morbidity and mortality. We performed a systematic review with meta-analysis of randomized trials to assess whether extracorporeal blood purification reduces mortality in this setting. METHODS:Electronic databases were searched for p...

journal_title：Anesthesiology

authors： Putzu A,Schorer R,Lopez-Delgado JC,Cassina T,Landoni G

更新日期：2019-09-01 00:00:00

abstract：:Although it generally is agreed that halothane is a pulmonary vasodilator, its effect on venous admixture and hypoxic pulmonary vasoconstriction are more controversial. The effects of 2.4% halothane on pulmonary vascular resistance and venous admixture were investigated in an isolated canine lobe made atelectatic. Hal...

journal_title：Anesthesiology

authors： Johnson D,Hurst T,Mayers I

更新日期：1992-08-01 00:00:00

abstract：BACKGROUND:Perioperative ischemic optic neuropathy (ION) causes visual loss in spinal fusion. Previous case-control studies are limited by study size and lack of a random sample. The purpose of this study was to study trends in ION incidence in spinal fusion and risk factors in a large nationwide administrative hospita...

journal_title：Anesthesiology

authors： Rubin DS,Parakati I,Lee LA,Moss HE,Joslin CE,Roth S

更新日期：2016-09-01 00:00:00

abstract：:The effects on fertility and reproductive wastage of 110 female Swiss/Webster mice and postnatal survival of their offspring were examined after exposure to either air, 0.4% isoflurane, or 0.1% isoflurane. Treatments were for 4 h daily for 2 weeks before and during pregnancy. In a second experiment, the effects on fer...

journal_title：Anesthesiology

authors： Mazze RI

更新日期：1985-12-01 00:00:00

abstract：:The effect of physostigmine on the loss of consciousness and respiratory depression induced in rabbits by flunitrazepam, 1 mg/kg, was studied to demonstrate whether the restoration of consciousness and respiration rate results from an increase in central cholinergic activity or from an interference by physostigmine wi...

journal_title：Anesthesiology

authors： Vatashsky E,Beilin B,Razin M,Weinstock M

更新日期：1986-02-01 00:00:00

abstract：BACKGROUND:Breast surgery is associated with a high incidence of postoperative nausea and vomiting. Propofol and prophylactic administration of ondansetron are associated with a lower incidence of postoperative nausea and vomiting. To date no comparison of these two drugs has been reported. A randomized study was done ...

journal_title：Anesthesiology

authors： Gan TJ,Ginsberg B,Grant AP,Glass PS

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:We compared the effects of etomidate and ketamine on the hypothalamic-pituitary-adrenal axis during sepsis. METHODS:Mice (n = 5/group) were injected intraperitoneally with lipopolysaccharide (10 mg/kg) and 6 h later randomized to receive ketamine (100 mg/kg), etomidate (30 mg/kg), or saline. At two time poi...

journal_title：Anesthesiology

authors： Besnier E,Clavier T,Tonon MC,Selim J,Lefevre-Scelles A,Morin F,Tamion F,Dureuil B,Castel H,Compere V

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Anesthetic preconditioning (APC) with sevoflurane reduces myocardial ischemia-reperfusion injury. The authors tested whether two brief exposures to sevoflurane would lead to a better preconditioning state than would a single longer exposure and whether dual exposure to a lower (L) concentration of sevofluran...

journal_title：Anesthesiology

authors： Riess ML,Kevin LG,Camara AK,Heisner JS,Stowe DF

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND:Transfusion-related acute lung injury incidence remains the leading cause of posttransfusion mortality. The etiology may be related to leukocyte antibodies or biologically active compounds in transfused plasma, injuring susceptible recipient's lungs. The authors have hypothesized that transfusion could have ...

journal_title：Anesthesiology

authors： Feiner JR,Gropper MA,Toy P,Lieberman J,Twiford J,Weiskopf RB

更新日期：2015-07-01 00:00:00

abstract：:Volatile anesthetics inhibit phagocytic cell function, yet little is known about their effects on target tissues or on the target tissue response to stimulated phagocytes. Experiments were performed to determine how exposure to halothane and isoflurane changes rat pulmonary artery endothelial cell (RPAEC) viability in...

journal_title：Anesthesiology

authors： Shayevitz JR,Varani J,Ward PA,Knight PR

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:Postoperative visual loss after prone spine surgery is increasingly reported in association with ischemic optic neuropathy, but its etiology is unknown. METHODS:To describe the clinical characteristics of these patients, the authors analyzed a retrospectively collected series of 93 spine surgery cases volun...

journal_title：Anesthesiology

authors： Lee LA,Roth S,Posner KL,Cheney FW,Caplan RA,Newman NJ,Domino KB

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:The pharmacokinetics and pharmacodynamics of succinylcholine were studied simultaneously in anesthetized patients to understand why the drug has a rapid onset and short duration of action. A quantitative model describing the concentration-effect relation of succinylcholine was proposed. The correlation betwe...

journal_title：Anesthesiology

authors： Roy JJ,Donati F,Boismenu D,Varin F

更新日期：2002-11-01 00:00:00

abstract：:The neonatal heart is especially vulnerable to cardiac depression caused by halothane. The cause of this sensitivity is uncertain. Isolated, perfused, isovolumic, contracting neonatal rabbit hearts were studied using 31P NMR to determine whether changes in concentrations of high energy phosphates (HEP) or intracellula...

journal_title：Anesthesiology

authors： McAuliffe JJ,Hickey PR

更新日期：1987-08-01 00:00:00

abstract：BACKGROUND:Knowledge of normal front teeth-to-carina distance (FT-C) might prevent accidental bronchial intubation. The aim of the current study was to measure FT-C and to examine whether the Morgan formula for oral intubation depth, i.e., endotracheal tube (ETT) position at front teeth (cm) = 0.10 x height (cm) + 5, g...

journal_title：Anesthesiology

authors： Hunyady AI,Pieters B,Johnston TA,Jonmarker C

更新日期：2008-06-01 00:00:00

abstract：:The hemodynamic interactions of verapamil and isoflurane were studied in eight dogs. Left ventricular function was analyzed using a right heart bypass preparation to permit rigid hemodynamic control. Hemodynamic studies were performed at 0.7, 1.05, and 1.40% isoflurane before and during the maintenance of two stable l...

journal_title：Anesthesiology

authors： Kates RA,Kaplan JA,Guyton RA,Dorsey L,Hug CC Jr,Hatcher CR

更新日期：1983-08-01 00:00:00

abstract：:The effects of halothane (0.75% and 1.5%) and isoflurane (2.6%) on macroscopic Ca2+ and K+ channel currents (ICa and IK, respectively) were investigated in voltage-clamped vascular muscle cells from the canine coronary artery. Single coronary arterial cells were dialyzed with K+ glutamate solution and superfused with ...

journal_title：Anesthesiology

authors： Buljubasic N,Rusch NJ,Marijic J,Kampine JP,Bosnjak ZJ

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND:alpha 2 Agonists are powerful analgesics after spinal delivery. The current work characterizes the dose-dependent antinociception and effects upon respiratory function of dexmedetomidine after intrathecal, epidural, intravenous, and intracisternal delivery in chronically prepared dogs. METHODS:Dogs were pre...

journal_title：Anesthesiology

authors： Sabbe MB,Penning JP,Ozaki GT,Yaksh TL

更新日期：1994-05-01 00:00:00

abstract：:Isoflurane has protective properties during experimental global brain ischemia or hypoxia. However, this has not been evaluated in the more common case of focal ischemia, e.g., as caused by middle cerebral artery occlusion (MCAO). The authors therefore compared the effects of isoflurane, thiopental, and N2O/fentanyl a...

journal_title：Anesthesiology

authors： Nehls DG,Todd MM,Spetzler RF,Drummond JC,Thompson RA,Johnson PC

更新日期：1987-04-01 00:00:00

abstract：BACKGROUND:Excessive intraoperative bleeding is associated with significant morbidity and mortality. The authors and others have shown that fibrin monomer allows preoperative risk stratification for intraoperative blood loss, likely due to an imbalance between available factor XIII and prothrombin conversion. The autho...

journal_title：Anesthesiology

authors： Korte WC,Szadkowski C,Gähler A,Gabi K,Kownacki E,Eder M,Degiacomi P,Zoller N,Devay J,Lange J,Schnider T

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND:Renal and hepatic toxicity of the fluorinated ether volatile anesthetics is caused by biotransformation to toxic metabolites. Metabolism also contributes significantly to the elimination pharmacokinetics of some volatile agents. Although innumerable studies have explored anesthetic metabolism in animals, the...

journal_title：Anesthesiology

authors： Kharasch ED,Thummel KE

更新日期：1993-10-01 00:00:00

abstract：BACKGROUND:A combination of opioid and nonopioid analgesic drugs may improve the quality of postoperative analgesia as well as reduce opioid requirements and their associated side effects. Studies have shown synergism between gabapentin and morphine in animal and human experiments and in the treatment of incisional pai...

journal_title：Anesthesiology

authors： Turan A,Karamanlioğlu B,Memiş D,Hamamcioglu MK,Tükenmez B,Pamukçu Z,Kurt I

更新日期：2004-04-01 00:00:00