The effects of dobutamine and phenylephrine on atrioventricular conduction during combined use of halothane and thoracic epidural lidocaine.

abstract：:Transesophageal echocardiography (TEE) is increasingly used intraoperatively as a monitor of ventricular function and volume. Despite its increasing use, whether data from TEE monitoring can be interpreted accurately on-line in real-time is unknown. We studied the performance of five community-based, full-time cardiac...

journal_title：Anesthesia and analgesia

authors： Bergquist BD,Leung JM,Bellows WH

更新日期：1996-06-01 00:00:00

abstract：:The direct effect of protamine sulfate upon myocardial inotropism was studied using an isolated canine heart muscle preparation. Isometric force (F) was decreased to 87.6 +/- 1.2% of control values by a concentration of 50 x 10(-3) g/L protamine, which is approximately equal to the estimated serum concentration of pro...

journal_title：Anesthesia and analgesia

authors： Iwatsuki N,Matsukawa S,Iwatsuki K

更新日期：1980-02-01 00:00:00

abstract：:Propofol is associated with a low incidence of postoperative nausea and vomiting. In a prospective, randomized, double-blind, placebo-controlled study, we investigated the possible direct antiemetic properties of a subhypnotic dose of propofol. Fifty-two ASA physical status I or II patients, aged 15-60 yr with nausea ...

journal_title：Anesthesia and analgesia

authors： Borgeat A,Wilder-Smith OH,Saiah M,Rifat K

更新日期：1992-04-01 00:00:00

abstract：BACKGROUND:Postsurgical quality of recovery is worse in female than that in male patients. Duloxetine has been used successfully for the treatment of chronic pain conditions, but its use for preventing acute postoperative pain has been limited to a single previous study. More importantly, the effect of preoperative dul...

journal_title：Anesthesia and analgesia

authors： Castro-Alves LJ,Oliveira de Medeiros AC,Neves SP,Carneiro de Albuquerque CL,Modolo NS,De Azevedo VL,De Oliveira GS Jr

更新日期：2016-01-01 00:00:00

abstract：:Blind oral intubation using the Augustine Guide is helpful for intubating the trachea of patients presenting with difficult airways. This device has been modified by adding a fiberoptic scope with a built-in battery-powered light. We studied this Augustine Scope in 104 patients (Group AS) and compared the results with...

journal_title：Anesthesia and analgesia

authors： Krafft P,Krenn CG,Fitzgerald RD,Pernerstorfer T,Fridrich P,Weinstabl C

更新日期：1997-03-01 00:00:00

abstract：UNLABELLED:We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a peri...

journal_title：Anesthesia and analgesia

authors： Scott BH,Seifert FC,Glass PS,Grimson R

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Percutaneous cannulation of the femoral vein, in the pediatric age group, can be technically challenging, especially when performed by residents in training. We examined whether the use of real-time ultrasound guidance is superior to a landmark technique for femoral vein catheterization in children undergoin...

journal_title：Anesthesia and analgesia

authors： Aouad MT,Kanazi GE,Abdallah FW,Moukaddem FH,Turbay MJ,Obeid MY,Siddik-Sayyid SM

更新日期：2010-09-01 00:00:00

abstract：UNLABELLED:Urethane is widely used as an anesthetic for animal studies because of its minimal effects on cardiovascular and respiratory systems and maintenance of spinal reflexes. Despite its usefulness in animal research, there are no reports concerning its molecular actions. We designed this study to determine whethe...

journal_title：Anesthesia and analgesia

authors： Hara K,Harris RA

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:Safe and effective alternatives are required in labor when epidural analgesia is not appropriate. We hypothesized that patient-controlled IV remifentanil labor analgesia would not be inferior to patient-controlled epidural labor analgesia. METHODS:This randomized nonblinded controlled noninferiority study i...

journal_title：Anesthesia and analgesia

authors： Stocki D,Matot I,Einav S,Eventov-Friedman S,Ginosar Y,Weiniger CF

更新日期：2014-03-01 00:00:00

abstract：:Previous perfluorocarbon (PFC) emulsions have been associated with transient adverse events (i.e., platelet activation, decreased platelet count, febrile responses, changes in hemodynamic function). The Phase I studies described in this report were parallel, randomized, double-blinded, placebo-controlled studies condu...

journal_title：Anesthesia and analgesia

authors： Leese PT,Noveck RJ,Shorr JS,Woods CM,Flaim KE,Keipert PE

更新日期：2000-10-01 00:00:00

abstract：UNLABELLED:Previous investigations of the effects of potent opioid analgesics on the heart have concentrated on effects on contraction magnitude and time course, but little is known about their effects on cytosolic Ca(2+) regulation in cardiac tissue. In this study, we sought to assess the effects of alfentanil on cont...

journal_title：Anesthesia and analgesia

authors： Graham MD,Hopkins PM,Harrison SM

更新日期：2004-04-01 00:00:00

abstract：INTRODUCTION:Decompression illness (DCI) is caused by bubble formation in the blood or tissues after a reduction in ambient pressure. Clinically, DCI may range from a trivial illness to paralysis, loss of consciousness, cardiovascular collapse, and death. Recompression is the universally accepted standard for the treat...

journal_title：Anesthesia and analgesia

authors： Bennett MH,Lehm JP,Mitchell SJ,Wasiak J

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:Perineural dexamethasone has gained popularity in regional anesthesia to prolong analgesia duration. However, uncertainty remains regarding the optimal perineural dose. Clarification of this characteristic is of significant importance as the administration of dexamethasone may lead to dose-dependent complica...

journal_title：Anesthesia and analgesia

authors： Kirkham KR,Jacot-Guillarmod A,Albrecht E

更新日期：2018-01-01 00:00:00

abstract：:Spontaneous ventilation may offer advantages over controlled mechanical ventilation (CMV), but increase in work of breathing may diminish its usefulness. During general anesthesia, respiratory depression and increased work of breathing often preclude spontaneous ventilation, and patients then receive CMV. We compared ...

journal_title：Anesthesia and analgesia

authors： Christie JM,Smith RA

更新日期：1992-08-01 00:00:00

abstract：BACKGROUND:Our primary objective was to investigate the effects of three different endotracheal suctioning procedures on functional residual capacity (FRC). METHODS:Using a crossover design, postoperative cardiac surgery patients (n = 20) received three different suctioning methods in randomized order: closed suctioni...

journal_title：Anesthesia and analgesia

authors： Heinze H,Sedemund-Adib B,Heringlake M,Gosch UW,Eichler W

更新日期：2008-09-01 00:00:00

abstract：UNLABELLED:The dose-response curve for the effect of volatile anesthetics on the somatosensory evoked potential (SEP) is well described, but for propofol, the large dose segment of the curve is undefined. We describe the effect of increasing plasma concentrations of propofol on cortical SEPs in 18 rats. After surgical ...

journal_title：Anesthesia and analgesia

authors： Logginidou HG,Li BH,Li DP,Lohmann JS,Schuler HG,DiVittore NA,Kreiser S,Cronin AJ

更新日期：2003-12-01 00:00:00

abstract：UNLABELLED:We conducted this retrospective study to document the efficacy and safety, and demonstrate the spectrum of indications for subcutaneously tunneled epidural catheters in the management of prolonged pain in pediatric patients. The charts of 25 patients with prolonged pain that was unresponsive to conventional ...

journal_title：Anesthesia and analgesia

authors： Aram L,Krane EJ,Kozloski LJ,Yaster M

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND:Multiple interventions have been tested in models of cardiopulmonary resuscitation (CPR) to optimize drug use, chest compressions, and ventilation. None has studied the effects of positive end-expiratory pressure (PEEP) on outcome. We hypothesized that because PEEP can reverse pulmonary atelectasis, lower pu...

journal_title：Anesthesia and analgesia

authors： McCaul C,Kornecki A,Engelberts D,McNamara P,Kavanagh BP

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND:The presence of an endotracheal tube is the main cause for developing ventilator-associated pneumonia (VAP), but pneumonia can still develop in hospitalized patients after endotracheal tube removal (postextubation pneumonia [PEP]). We hypothesized that short-term intubation (24 hours) can play a role in the ...

journal_title：Anesthesia and analgesia

authors： Rezoagli E,Zanella A,Cressoni M,De Marchi L,Kolobow T,Berra L

更新日期：2017-04-01 00:00:00

abstract：:A new single injection procedure, the fascia iliaca compartment block, is described for blocking the femoral, lateral cutaneous, and obturator nerves. The technique consists of injecting a local anesthetic immediately behind the fascia iliaca at the union of the lateral with the two medial thirds of the inguinal ligam...

journal_title：Anesthesia and analgesia

authors： Dalens B,Vanneuville G,Tanguy A

更新日期：1989-12-01 00:00:00

abstract：BACKGROUND:A predictive model that can identify patients who are at an increased risk for prolonged postanesthesia care unit (PACU) stay could help optimize resource utilization and case sequencing. Although previous studies identified some predictors, there is not a model that only utilizes various patients demographi...

journal_title：Anesthesia and analgesia

authors： Gabriel RA,Waterman RS,Kim J,Ohno-Machado L

更新日期：2017-05-01 00:00:00

abstract：:We compared in a prospective, randomized, double-blinded study the analgesic efficacy of three drugs in 120 ASA I and II patients scheduled to undergo ambulatory hand surgery with IV regional anesthesia. At discharge, oral analgesic tablets were prescribed as follows: tramadol 100 mg every 6 h, metamizol 1 g every 6 h...

journal_title：Anesthesia and analgesia

authors： Rawal N,Allvin R,Amilon A,Ohlsson T,Hallén J

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND:Even though current perception threshold (CPT) has been used for evaluating the effectiveness of sensory block in patients before surgery, its reliability under controlled conditions has not been investigated. Two independent investigations were performed. The primary objective of the first study was to dete...

journal_title：Anesthesia and analgesia

authors： Gaudreault F,Drolet P,Fallaha M,Varin F

更新日期：2015-03-01 00:00:00

abstract：UNLABELLED:In this study, we sought to determine the minimum analgesic doses and relative potencies of fentanyl and sufentanil when they are used as the sole epidural analgesic during the first stage of labor. Nulliparous parturients (n = 66) in spontaneous labor at term gestation and requesting epidural analgesia were...

journal_title：Anesthesia and analgesia

authors： Capogna G,Camorcia M,Columb MO

更新日期：2003-04-01 00:00:00

abstract：:One approach to elucidating the general anesthetic target has used genetic selection procedures, wherein animals are bred for sensitivity or resistance to general anesthetics and correlations are sought with a specific neuronal structural or functional defect. For example, murine strains have been developed that are e...

journal_title：Anesthesia and analgesia

authors： McCrae AF,Gallaher EJ,Winter PM,Firestone LL

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND:Superoxide, nitric oxide (NO), and peroxynitrite are important mediators in the pathogenesis of ischemia-reperfusion (I/R) injury. We tested the renoprotective effects of allopurinol (ALP), a xanthine oxidase inhibitor, N-nitro-L-arginine methyl ester (L-NAME), and 5,10,15,20-tetrakis (N-methyl-4-pyridyl) po...

journal_title：Anesthesia and analgesia

authors： Choi EK,Jung H,Kwak KH,Yi SJ,Lim JA,Park SH,Park JM,Kim S,Jee DL,Lim DG

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND:Many new mechanical ventilation modes are proposed without any clinical evaluation. "Dual-controlled" modes, such as AutoFlow™, are supposed to improve patient- ventilator interfacing and could lead to fewer alarms. We performed a long-term clinical evaluation of the efficacy and safety of AutoFlow during as...

journal_title：Anesthesia and analgesia

authors： Lasocki S,Labat F,Plantefeve G,Desmard M,Mentec H

更新日期：2010-10-01 00:00:00

abstract：UNLABELLED:To evaluate the influence of needle type on the lateral distribution of 0.5% hyperbaric bupivacaine, 30 patients undergoing lower limb surgery were placed in the lateral position with the side to be operated on dependent and underwent dural puncture by either a 25-gauge Whitacre (n = 15) or a 25-gauge Quinck...

journal_title：Anesthesia and analgesia

authors： Casati A,Fanelli G,Cappelleri G,Aldegheri G,Leoni A,Casaletti E,Torri G

更新日期：1998-08-01 00:00:00

abstract：:The common treatment for postoperative pain is prescription opioids. Yet, these drugs have limited effect in preventing chronic pain from surgical intervention and have in part contributed to the opioid epidemic. Recently, preemptive analgesia and multimodal analgesia have been proposed with widely gained acceptance i...

journal_title：Anesthesia and analgesia

authors： Horn A,Kaneshiro K,Tsui BCH

更新日期：2020-03-01 00:00:00

abstract：BACKGROUND:Although our understanding of nociceptive processing during anesthesia has increased greatly over the last decade, many patients still experience hyperalgesia and acute pain postoperatively. The noxious-induced withdrawal reflex (NIWR) model is specifically designed and validated to quantitatively study the ...

journal_title：Anesthesia and analgesia

authors： Sommers MG,Nguyen NK,Veening JG,Vissers KC,Ritskes-Hoitinga M,van Egmond J

更新日期：2008-04-01 00:00:00