Effect of timing of ketorolac administration on patient-controlled opioid use.

abstract：:This study was designed to investigate if propofol produced cardiovascular effects by direct actions or by indirect actions secondary to depression of the central nervous system. Experiments were performed on chloralose anaesthetized dogs in which all neurogenic cardiovascular reflexes were abolished by bilateral vago...

journal_title：British journal of anaesthesia

authors： Goodchild CS,Serrao JM

更新日期：1989-07-01 00:00:00

abstract：Background:Identification of statistically reliable outcomes for comparison among anaesthetists is challenging. Time-weighted intraoperative mean arterial pressure <65 mm Hg (AUC 65 ) is associated with increased odds for myocardial damage. We explored retrospectively whether such hypotension before incision was statis...

journal_title：British journal of anaesthesia

authors： Epstein RH,Dexter F,Schwenk ES

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Arterial cannulation is a common anaesthetic procedure that can be challenging and time-consuming in small children. By visualizing the position of the radial artery, near-infrared vascular imaging systems (NIRVISs) might be of assistance in arterial cannulation. The present study evaluates the effectiveness...

journal_title：British journal of anaesthesia

authors： Cuper NJ,de Graaff JC,Hartman BJ,Verdaasdonk RM,Kalkman CJ

更新日期：2012-09-01 00:00:00

abstract：:The study was performed to determine the ED50 and ED95 of a continuous infusion of the emulsion formulation of propofol during 67% nitrous oxide anaesthesia in 57 patients premedicated with morphine sulphate 0.15 mg kg-1. Anaesthesia was induced with propofol 2 mg kg-1, and maintained before incision with a fixed-rate...

journal_title：British journal of anaesthesia

authors： Spelina KR,Coates DP,Monk CR,Prys-Roberts C,Norley I,Turtle MJ

更新日期：1986-10-01 00:00:00

abstract：:Seventy-two adult surgical patients were studied to compare neuromuscular and cardiovascular effects of mivacurium chloride during nitrous oxide-fentanyl-thiopentone (BAL group) or nitrous oxide-halothane (HAL group) anaesthesia. Eighteen patients in the BAL group received an initial bolus of mivacurium, either the ED...

journal_title：British journal of anaesthesia

authors： From RP,Pearson KS,Choi WW,Abou-Donia M,Sokoll MD

更新日期：1990-02-01 00:00:00

abstract：:Nicorandil, a nicotinamide nitrate derivative, relaxes vascular smooth muscle and reduces cardiac muscle contractility by increasing membrane potassium conductance, probably by activating ATP-sensitive potassium channels. In this prospective, randomized, double-blind, placebo-controlled clinical study, we examined the...

journal_title：British journal of anaesthesia

authors： Kaneko T,Saito Y,Hikawa Y,Yasuda K,Makita K

更新日期：2001-03-01 00:00:00

abstract：:The role of endothelin-1, a potent vasoconstrictor released by vascular endothelium, in the vasoconstriction that develops after prolonged operations is not clear. This study was performed in order to determine if there was any relationship between endothelin-1 and the degree of vasoconstriction during prolonged plast...

journal_title：British journal of anaesthesia

authors： Tuominen HP,Svartling NE,Tikkanen IT,Saijonmaa O,Asko-Seljavaara S

更新日期：1995-06-01 00:00:00

abstract：:Tetanic contractions of the adductor pollicis muscle in man were evaluated continuously after the administration of tubocurarine 0.2 mg/kg and during reversal by edrophonium 0.1 mg/kg. Single twitch contractions of the adductor pollicis were measured simultaneously. The response of tetanic and single twitch contractio...

journal_title：British journal of anaesthesia

authors： Sugai N,Payne JP

更新日期：1975-10-01 00:00:00

abstract：:We have compared the effects of dexmedetomidine and propofol on endocrine, metabolic, inflammatory and cardiovascular responses in patients in the intensive care unit (ICU) after major surgery. Twenty patients who were expected to require 8 h of post-operative sedation and ventilation were allocated randomly to receiv...

journal_title：British journal of anaesthesia

authors： Venn RM,Bryant A,Hall GM,Grounds RM

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND:Restrictive transfusion triggers are safe for most critically ill patients, but doubts exist for patients with ischaemic heart disease (IHD). We investigated the prevalence of reported IHD at admission to the intensive care unit (ICU) and investigated how this influenced red cell transfusion triggers. We als...

journal_title：British journal of anaesthesia

authors： Walsh TS,McClelland DB,Lee RJ,Garrioch M,Maciver CR,McArdle F,Crofts SL,Mellor I,ATICS Study Group.

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND:Guidelines recommend discontinuation of clopidogrel for 7 days before a neuraxial injection, while other directives suggest that 5 days might be adequate. We examined the time course of antiplatelet activity after clopidogrel discontinuation in patients undergoing epidural injections. METHODS:Thirteen patie...

journal_title：British journal of anaesthesia

authors： Benzon HT,McCarthy RJ,Benzon HA,Kendall MC,Robak S,Lindholm PF,Kallas PG,Katz JA

更新日期：2011-12-01 00:00:00

abstract：:Placental blood flow was measured during the first stage of normal labour using a xenon-133 clearance technique before and after segmental extradural analgesia. Analgesia was produced with 0.5% plain bupivacaine in eight patients and with 0.5% bupivacaine--adrenaline in 10 patients. Segmental extradural analgesia with...

journal_title：British journal of anaesthesia

authors： Jouppila R,Jouppila P,Hollmén A,Kuikka J

更新日期：1978-06-01 00:00:00

abstract：:Thrombelastography (TEG) correlates with postoperative chest drain output in patients undergoing cardiopulmonary bypass (CPB). In vitro incubation with heparinase allows TEG monitoring during CPB, despite heparin anticoagulation. Hypothermia impairs coagulation, but these effects cannot be assessed by standard coagula...

journal_title：British journal of anaesthesia

authors： Kettner SC,Kozek SA,Groetzner JP,Gonano C,Schellongowski A,Kucera M,Zimpfer M

更新日期：1998-03-01 00:00:00

abstract：:Thirty hypertensive patients scheduled for cholecystectomy or hernia repair under general anaesthesia with thiopentone-fentanyl-nitrous oxide-pancuronium were divided into two groups of 15. One group received metoprolol tablets 200 mg in a slow release form, once daily for at least 2 weeks including the morning of sur...

journal_title：British journal of anaesthesia

authors： Magnusson J,Thulin T,Werner O,Järhult J,Thomson D

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND:Opioids can increase sensitivity to noxious stimuli and cause opioid-induced hyperalgesia. We performed a systematic review to evaluate the clinical consequences of intra-operative doses of opioid. METHODS:We identified randomized controlled trials which compared intra-operative opioid to lower doses or pla...

journal_title：British journal of anaesthesia

authors： Fletcher D,Martinez V

更新日期：2014-06-01 00:00:00

abstract：:The effect of gas leakage around an uncuffed tracheal tube on the performance of Heat and Moisture Exchangers (HME) was examined experimentally. Such leaks were shown to cause measurable decreases in the humidity output and efficiency of HME. The magnitude of the decrease in humidity output was shown to be dependent u...

journal_title：British journal of anaesthesia

authors： Tilling SE,Hayes B

更新日期：1987-09-01 00:00:00

abstract：:Percutaneous tracheostomy is being used increasingly in the intensive care unit and endoscopic control of this procedure affords an improved level of safety. Training in such new minimal access techniques can be a significant risk factor in patient outcome. Surgical simulation provides training which minimizes this ri...

journal_title：British journal of anaesthesia

authors： Gardiner Q,White PS,Carson D,Shearer A,Frizelle F,Dunkley P

更新日期：1998-09-01 00:00:00

abstract：BACKGROUND:High-dose glucocorticoid may reduce postsurgical pain and improve recovery. We hypothesized that 125 mg methylprednisolone (MP) would reduce time to meet functional discharge criteria after total hip arthroplasty (THA). METHODS:Forty-eight patients undergoing unilateral THA under spinal anaesthesia were con...

journal_title：British journal of anaesthesia

authors： Lunn TH,Andersen LØ,Kristensen BB,Husted H,Gaarn-Larsen L,Bandholm T,Ladelund S,Kehlet H

更新日期：2013-01-01 00:00:00

abstract：:We have studied the haemodynamic and myocardial effects of propofol-fentanyl anaesthesia in 12 patients undergoing coronary artery bypass surgery during the pre-bypass period. The induction dose of propofol was 1.5 mg kg-1 and mean infusion rate during maintenance was 4.48 mg kg-1 h-1 (range 1.87-7.24 mg kg-1 h-1). Th...

journal_title：British journal of anaesthesia

authors： Vermeyen KM,De Hert SG,Erpels FA,Adriaensen HF

更新日期：1991-04-01 00:00:00

abstract：:We have examined the effects of sedation with midazolam 0.1 mg kg-1 and reversal with flumazenil 0.5 mg on beat-to-beat heart rate (HR) variability (HRV), systolic arterial pressure (SAP), finger photoplethysmograph amplitude (PLA) and impedence pneumography in eight volunteers. With the onset of sedation there was a ...

journal_title：British journal of anaesthesia

authors： Galletly DC,Williams TB,Robinson BJ

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:Prolonged postoperative decrease in lung function is common after major upper abdominal surgery. Evidence suggests that ventilation with low tidal volumes may limit the damage during mechanical ventilation. We compared postoperative lung function of patients undergoing upper abdominal surgery, mechanically v...

journal_title：British journal of anaesthesia

authors： Treschan TA,Kaisers W,Schaefer MS,Bastin B,Schmalz U,Wania V,Eisenberger CF,Saleh A,Weiss M,Schmitz A,Kienbaum P,Sessler DI,Pannen B,Beiderlinden M

更新日期：2012-08-01 00:00:00

abstract：:This study tests the hypothesis that naloxone, but not its quarternary salt, naloxone methiodide (which does not enter the central nervous system), improves recovery from myocardial stunning in conscious dogs. Twenty dogs were chronically instrumented for measurement of heart rate, left atrial, aortic and left ventric...

journal_title：British journal of anaesthesia

authors： Weber TP,Stypmann J,Meissner A,Hartlage MG,Van Aken H,Rolf N

更新日期：2001-04-01 00:00:00

abstract：:Thiopental is a racemate of equimolar R- and S-thiopental enantiomers that have different potencies in laboratory experiments. We measured concentrations of R- and S-thiopental in plasma, tissues and brain microdialysate of rats after computer-controlled infusion of thiopental i.v. to a plasma concentration of 40 micr...

journal_title：British journal of anaesthesia

authors： Mather LE,Edwards SR,Duke CC,Cousins MJ

更新日期：2000-01-01 00:00:00

abstract：:The Swedish Society of Anaesthetists conducted a nationwide retrospective survey of clinical experience with extradural and intrathecal opiates. Special interest was focused on the frequency and type of ventilatory depression. The questionnaire was answered by 84 of 93 departments (90%). Up to May 1981 extradural morp...

journal_title：British journal of anaesthesia

authors： Gustafsson LL,Schildt B,Jacobsen K

更新日期：1982-05-01 00:00:00

abstract：BACKGROUND:The pulmonary artery catheter is invasive and may cause serious complications. A safe method of cardiac output (CO) measurement is needed. We have assessed the accuracy and reliability of a recently marketed self-calibrating arterial pulse contour CO monitoring system (FloTrac/Vigileo) in end-stage liver fai...

journal_title：British journal of anaesthesia

authors： Biancofiore G,Critchley LA,Lee A,Bindi L,Bisà M,Esposito M,Meacci L,Mozzo R,DeSimone P,Urbani L,Filipponi F

更新日期：2009-01-01 00:00:00

abstract：:Alcuronium 0.16 mg kg-1 was used to provide neuromuscular blockade in patients with chronic renal failure undergoing renal transplantation. Relaxation was found to be adequate for intubation and surgery. There were minimal alterations to cardiovascular variables. The dose required was small, and complete reversal occu...

journal_title：British journal of anaesthesia

authors： Kaushik S,Grover VK,Singh H,Yadav RV

更新日期：1984-11-01 00:00:00

abstract：:A patient with a foreign body penetrating the neck and chest was found to have physical signs which were consistent with serious tracheal injury and included a large movement of air through the lower part of the neck. The subsequent management of the patient and the difficult problem of securing an airway are describe...

journal_title：British journal of anaesthesia

authors： Brierley JK,Oates J,Bogod DG

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:The use of lipid emulsions to reduce cardiac toxicity of local anaesthetics (LAs) has shown success in experimental studies and some clinical cases, and thus has been implemented in clinical practice. However, lipid treatment is usually given after the occurrence of neurological or cardiovascular symptoms of...

journal_title：British journal of anaesthesia

authors： Aumeier C,Kasdorf B,Gruber M,Busse H,Wiese CH,Zink W,Graf BM,Zausig YA

更新日期：2014-04-01 00:00:00

abstract：:One hundred and one patients with osteoarthritis were randomly allocated to undergo total hip arthroplasty under either spinal (subarachnoid) or general anaesthesia. Venous blood was sampled before, during and after surgery and on the 5th day after operation to study the haemostatic mechanism. There were no preoperati...

journal_title：British journal of anaesthesia

authors： Davis FM,McDermott E,Hickton C,Wells E,Heaton DC,Laurenson VG,Gillespie WJ,Foate J

更新日期：1987-05-01 00:00:00

abstract：BACKGROUND:The effects of thoracic epidural anaesthesia (TEA) on gastric mucosal microvascular haemoglobin oxygenation (microHbO(2)) are unclear. At the splanchnic level, reduction of sympathetic tone may promote vasodilation and increase microHbO(2). However, these splanchnic effects are counteracted by systemic effec...

journal_title：British journal of anaesthesia

authors： Schwarte LA,Picker O,Höhne C,Fournell A,Scheeren TW

更新日期：2004-10-01 00:00:00