Abstract:
:The time course of the plasma lignocaine concentration, following caudal anaesthesia, was studied in 11 healthy children (3.5-9 yr). Plasma lignocaine concentrations were measured for up to 6 h after administration (5 mg kg-1). Peak plasma concentration was 2.05 +/- 0.08 micrograms ml-1 and occurred at 28.2 +/- 2.9 min after administration. Pharmacokinetic parameters determined from a two-compartmental model were similar to those observed after the i.v. or extradural administration of lignocaine in adults, except for a longer half-life of elimination (155 +/- 32 min). Since the total body clearance of lignocaine was similar in children (15.4 +/- 1.2 ml min-1 kg-1) to that in adults, the longer half-life of elimination was attributed to a larger volume of distribution in the children (3.05 +/- 0.40 litre kg-1).
journal_name
Br J Anaesthjournal_title
British journal of anaesthesiaauthors
Ecoffey C,Desparmet J,Berdeaux A,Maury M,Giudicelli JF,Saint-Maurice Cdoi
10.1093/bja/56.12.1399subject
Has Abstractpub_date
1984-12-01 00:00:00pages
1399-402issue
12eissn
0007-0912issn
1471-6771pii
S0007-0912(17)47049-8journal_volume
56pub_type
杂志文章abstract::The effects of diazepam, which acts at GABAA receptors to enhance the effects of GABA, and ketamine, a non-competitive N-methyl-D-aspartate receptor antagonist, on local rates of cerebral glucose utilization (ICMRglc) were examined in unrestrained rats. Four groups were studied: vehicle-injected controls; and ketamine...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/82.4.596
更新日期:1999-04-01 00:00:00
abstract::Gastric pH and volume were measured in 87 patients who had received i.v. omeprazole (a new gastric antisecretory agent) 40 mg or placebo 1 or 3 h before surgery. Omeprazole increased the pH of gastric contents in the majority of patients. Administration 1 h before surgery produced greater gastric pH and smaller volume...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/63.5.536
更新日期:1989-11-01 00:00:00
abstract:BACKGROUND:Entrustable professional activities (EPAs) are commonly developed by senior clinicians and education experts. However, if postgraduate training is conceptualised as an educational alliance, the perspective of trainees should be included. This raises the question as to whether the views of trainees and superv...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1016/j.bja.2020.04.009
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:The objective of this study was to test whether non-invasive assessment of respiratory stroke volume variation (ΔrespSV) by oesophageal Doppler monitoring (ODM) can predict fluid responsiveness during surgery in a mixed population. The predictive value of ΔrespSV was evaluated using a grey zone approach. ME...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aes301
更新日期:2013-01-01 00:00:00
abstract::We have compared the ability of naïve intubators to intubate the trachea using a laryngoscope and an intubating laryngeal mask airway (ILMA) after receiving basic training, in a randomized, prospective, crossover study in 60 patients. Ventilation of the lungs via the ILMA was also compared with ventilation with a face...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/83.4.615
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND:Recent studies have shown that ultrasound guidance for paediatric regional anaesthesia can improve the quality of upper extremity and neuraxial blocks. We therefore investigated whether ultrasound guidance for sciatic and femoral nerve blocks prolongs sensory blockade in comparison with nerve stimulator guid...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1093/bja/aem092
更新日期:2007-06-01 00:00:00
abstract::The effects of ventilation with 30% and 100% oxygen were investigated on the circulatory and electrocardiographic response to electroconvulsive therapy (ECT) in 12 patients during 40 treatments. Administration of 30% oxygen resulted in a 25% decrease in seizure duration compared with 100% oxygen (P less than 0.0125). ...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/61.5.593
更新日期:1988-11-01 00:00:00
abstract::We have studied 14 female patients undergoing elective laparoscopy under general anaesthesia with peritoneal insufflation of carbon dioxide in order to examine changes in physiological deadspace (VDphys), arterial to end-tidal carbon dioxide partial pressure difference (PaCO2-PE' CO2) and PaCO2. VCO2 increased after i...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/68.2.211
更新日期:1992-02-01 00:00:00
abstract::Since 1972, 367 patients with chronic low-back pain have been treated by electrical stimulation (e.s.). Patients with herniated disc lesions and spondylitis and allied conditions were included. Following e.s. 75-100% pain relief was obtained by 53% of the patients 50% pain relief by 27% and there was no improvement in...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/49.6.629
更新日期:1977-06-01 00:00:00
abstract:BACKGROUND:The perioperative period may be associated with a marked neurohumoral stress response, significant fluid losses, and varied fluid replacement regimes. Acute changes in serum sodium concentration are therefore common, but predictors and outcomes of these changes have not been investigated in a large surgical ...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aeu409
更新日期:2015-04-01 00:00:00
abstract::In a double-blind, randomized study, we have compared the efficacy of transdermal hyoscine in the prevention of nausea and vomiting with placebo in 60 young, ASA I-II patients after middle ear surgery during general anaesthesia. In the placebo group, 27% and 43% of patients suffered from nausea and vomiting, respectiv...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/73.6.763
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:There is growing interest in the effect of postoperative analgesics on oncological outcomes after cancer surgery. We investigated the impact of tramadol after breast cancer surgery on recurrence and mortality and explored the mechanism by which tramadol affects cultured breast cancer cells in vitro. METHODS...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1016/j.bja.2019.09.004
更新日期:2019-12-01 00:00:00
abstract::We have studied the pharmacokinetics and pharmacodynamics of alfentanil, fentanyl and sufentanil together with propofol in patients undergoing coronary artery bypass graft surgery (CABG). Sixty patients (age 40-73 yr, 56 male) were assigned randomly to receive alfentanil, fentanyl or sufentanil and propofol. Plasma co...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/85.4.533
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:General anaesthesia is a balance between hypnosis and analgesia. We investigated whether an increase in remifentanil blood concentration would reduce the amount of propofol required to maintain a comparable level of anaesthesia in 60 patients undergoing ambulatory surgery. METHODS:Patients were allocated ra...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/aeg115
更新日期:2003-05-01 00:00:00
abstract::Loss of resistance dorsal to the ligamentum flavum was recorded in 10 of 16 patients aged 43--75 yr whilst performing extradural anaesthesia at the L2--3 interspace via the midline approach. Degeneration of the interspinous ligament with cavity formation is observed frequently in the elderly and may account for false ...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/51.3.253
更新日期:1979-03-01 00:00:00
abstract::A 24-yr-old male presented after a fishing accident in which he was pulled underwater by a rope attached to a crayfish pot. He was winched out of the water with the rope still around his neck, sustaining serious neck injuries that ultimately led to his death. After initial resuscitation, he remained fully conscious fo...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/oxfordjournals.bja.a013484
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:The cuff pressures may be different in oesophageal and tracheal intubations. We conducted a study to evaluate if cuff pressures of endotracheal tubes (ETTs) could provide information to distinguish tracheal or oesophageal intubations in a pig trachea-oesophagus model. METHODS:In each preparation of pig trac...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aem244
更新日期:2007-11-01 00:00:00
abstract::We have compared the viability criteria of muscle bundles used in the in vitro contracture test for susceptibility to malignant hyperthermia (MH) in a group of 28 patients with various neuromuscular diseases (NMD) and 93 MH-related family patients. In the patients with NMD, this standard test gave one positive, six eq...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/72.1.93
更新日期:1994-01-01 00:00:00
abstract::Advances in cannabis research have paralleled developments in opioid pharmacology whereby a psychoactive plant extract has elucidated novel endogenous signalling systems with therapeutic significance. Cannabinoids (CBs) are chemical compounds derived from cannabis. The major psychotropic CB delta-9-tetrahydrocannabino...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,评审
doi:10.1093/bja/aen119
更新日期:2008-07-01 00:00:00
abstract::Arterial pressure is still one of the most important measures in estimating the required dose of inhaled anaesthetics. It is measured easily and reacts rapidly which makes it suitable as a variable for feedback control of depth of anaesthesia. Fuzzy logic, a novel approach to feedback control, was used to control arte...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/74.1.66
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Studies of the accuracy of partial rebreathing measurements of pulmonary blood flow (PBF) in patients with abnormal lungs have not fully explained the sources of error. METHODS:We used computer models of emphysema and pulmonary embolism incorporating both ventilation-perfusion (V/Q) and ventilation-volume (...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/ael214
更新日期:2006-11-01 00:00:00
abstract::Two groups of six patients were studied during light general anaesthesia using 2% enflurane and 66% nitrous oxide in oxygen, combined with regional anaesthesia, for hernia and varicose vein surgery. The effects of 3% enflurane were compared with those of fentanyl 0.3 microgram kg-1 i.v., by measuring inspired flow, ti...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/55.9.825
更新日期:1983-09-01 00:00:00
abstract::The isolated rat hepatocyte model has been used to assess the hepatotoxicity of a number of i.v. anaesthetic induction agents. Ketamine, Althesin and CCI 12923 (minaxolone) all inhibited gluconeogenesis and urea formation from alanine. There was also a decrease in the cell ATP concentration, and a dose-related increas...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/51.8.733
更新日期:1979-08-01 00:00:00
abstract:BACKGROUND:Weaning from mechanical ventilation is a challenging step during recovery from critical illness. Weaning failure or early reintubation are associated with increased morbidity and mortality, exposing patients to life-threatening complications. Cardiac dysfunction represents the most common cause of weaning fa...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,meta分析
doi:10.1016/j.bja.2020.07.059
更新日期:2021-01-01 00:00:00
abstract::Blood transfusion saves many lives but carries significant risk of injury. Currently, red blood cell (RBC) concentrates can be stored up to 42 days. Concerns have recently been raised about the safety and efficacy of transfusing stored RBCs. Refrigerated storage results in a 'storage lesion' that is reflected by metab...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,评审
doi:10.1093/bja/aet405
更新日期:2013-12-01 00:00:00
abstract::The relationship between maternal FIO2 and umbilical venous PO2, PCO2, pH and neonatal Apgar and TSR (time to sustained respiration) scores was studied in 35 patients undergoing Caesarean section under general anaesthesia. Patients were allocated randomly to breathe an FIO2 of either 0.5 or 0.33. Umbilical venous bloo...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/61.3.250
更新日期:1988-09-01 00:00:00
abstract::All 484 candidates for the 1988 Fellowship in Anaesthesia (Part Three) were surveyed to investigate any differences between successful and unsuccessful candidates in study techniques, work and domestic factors, and examination history that might lead to better guidance to those preparing for the examination and an imp...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/64.6.752
更新日期:1990-06-01 00:00:00
abstract:BACKGROUND:Perioperative warming is recommended for surgery under anaesthesia, however its role during Caesarean delivery remains unclear. This meta-analysis aimed to determine the efficacy of active warming on outcomes after elective Caesarean delivery. METHODS:We searched databases for randomized controlled trials u...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,meta分析,评审
doi:10.1093/bja/aev325
更新日期:2015-10-01 00:00:00
abstract::Intraoperative awareness, with or without recall, continues to be a topic of clinical significance and neurobiological interest. In this article, we review evidence pertaining to the incidence, sequelae, and prevention of intraoperative awareness. We also assess which aspects of the complication are well understood (i...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,评审
doi:10.1093/bja/aev034
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Microalbuminuria, often referred to as the urinary albumin-creatinine ratio (ACR), is thought to be a reflection of increased capillary permeability associated with the systemic inflammatory response syndrome, and has been found to be predictive of outcome in several studies. Therefore, we explored the usefu...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/ael211
更新日期:2006-10-01 00:00:00