Estimating the net effect of unmeasured ions in human extracellular fluid using a new mathematical model. Part I: Theoretical considerations.

Abstract:

:A theoretical framework for the formulation of a derived variable to be used for the prediction of the net effect of unmeasured charged species present in human extracellular fluid was explored. This new variable was based on contemporary strong ion and classical buffer base theories and tested against the standard base excess using simulation. It proved to be more accurate in predicting the existence of unmeasured charged species in the extracellular fluid when disturbances of either strong ions, weak acids or both were present.

journal_name

Anaesth Intensive Care

authors

Anstey CM

doi

10.1177/0310057X1003800509

subject

Has Abstract

pub_date

2010-09-01 00:00:00

pages

862-9

issue

5

eissn

0310-057X

issn

1448-0271

pii

20100120

journal_volume

38

pub_type

杂志文章
  • The making of an anesthesiologist: a review of the American scene.

    abstract::Many anaesthetists practising in Australia and New Zealand realise that differences exist in the training of their counterparts in the United States. This review attempts to highlight the differences observed by two anaesthetists who have been involved in both systems. Aspects of the American Board of Anesthesiology e...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X8301100319

    authors: Ronai A,Shanks CA

    更新日期:1983-08-01 00:00:00

  • A comparison of pulse contour wave analysis and ultrasonic cardiac output monitoring in the critically ill.

    abstract::Cardiac output (CO) is a key determinant of major organ blood flow and solute delivery to drug eliminating organs. As such, CO assessment is a key covariate in understanding altered drug handling in the critically ill. Newer minimally-invasive devices are providing unique platforms for such an application, although co...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1204000408

    authors: Udy AA,Altukroni M,Jarrett P,Roberts JA,Lipman J

    更新日期:2012-07-01 00:00:00

  • Predicting patients at risk of early postoperative adverse events.

    abstract::Adverse events after surgery are common. Identification of markers of at-risk patients may facilitate efficient and effective perioperative resource allocation. This pilot study aimed to identify simple preoperative factors associated with postoperative adverse events. In 1291 surgical patients, the relationship betwe...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1404200516

    authors: Seglenieks R,Painter TW,Ludbrook GL

    更新日期:2014-09-01 00:00:00

  • Use of the Montreal Cognitive Assessment test to investigate the prevalence of mild cognitive impairment in the elderly elective surgical population.

    abstract::Postoperative cognitive disorders are common in elderly patients. Pre-existing cognitive impairment including mild cognitive impairment may be an important risk factor for developing postoperative cognitive dysfunction and may not be detected in a standard preoperative interview, yet is not routinely sought. Our prima...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1604400507

    authors: Smith NA,Yeow YY

    更新日期:2016-09-01 00:00:00

  • Nasogastric medication for perioperative Parkinson's rigidity during anaesthesia emergence.

    abstract::We present a case of severe rigidity during emergence from general anaesthesia in a 64-year-old man who had suffered from Parkinson's disease for nine years. Controversy still exists over how to optimally manage these patients perioperatively. We successfully managed his Parkinsonism with administration of crushed Sin...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1103900623

    authors: Stagg P,Grice T

    更新日期:2011-11-01 00:00:00

  • Efficacy and safety of ultra rapid iron polymaltose infusion during general anaesthesia.

    abstract::To assess the efficacy and safety of ultra rapid (15 minute) infusion of iron polymaltose to iron deficient patients during general anaesthesia, we performed a prospective, interventional non-randomised study on 99 adult patients with iron deficiency with or without anaemia presenting for surgery under general anaesth...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1704500307

    authors: Browning RM,Alakeson N,O'Loughlin EJ

    更新日期:2017-05-01 00:00:00

  • A comparison of tape-tying versus a tube-holding device for securing endotracheal tubes in adults.

    abstract::During the transfer of intubated patients, endotracheal tube security is paramount. This study aims to compare two methods of securing an endotracheal tube in adults: tying with a cloth tape versus the Thomas Endotracheal Tube Holder (Laerdal). A manikin-based study was performed using paramedics and critical care doc...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0703500512

    authors: Murdoch E,Holdgate A

    更新日期:2007-10-01 00:00:00

  • A patient with intractable posthypoxic myoclonus (Lance-Adams syndrome) treated with sodium oxybate.

    abstract::Posthypoxic myoclonus is a rare and devastating complication of near-fatal cardiopulmonary arrest. Despite treatment with available anti-myoclonic agents, some patients may recover cognitively but remain completely disabled by severe myoclonus. We report a 16-year-old patient with severe treatment-refractory posthypox...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0903700214

    authors: Arpesella R,Dallocchio C,Arbasino C,Imberti R,Martinotti R,Frucht SJ

    更新日期:2009-03-01 00:00:00

  • An evaluation of three volatile anaesthetic agent monitors.

    abstract::Three volatile anaesthetic agent monitors (Datex Normac Anesthetic Agent Monitor, Engstrom Emma Multigas Monitor and Penlon Halothane Meter) were evaluated for the effects of nitrous oxide or water vapour, and for their linearity, stability, and rate of response to a change in concentration of various anaesthetic agen...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X8601400419

    authors: Ilsley AH,Plummer JL,Runciman WB,Cousins MJ

    更新日期:1986-11-01 00:00:00

  • Clinical trial of continuous infusion of alphaxalone/alphadolone in intensive care patients.

    abstract::The safety and efficacy of prolonged infusion of alphaxalone/alphadolone (Alfathesin: Glaxo) was assessed in 20 critically ill patients needing sedation during intermittent positive pressure ventilation in a general intensive care unit. The mean dose of Alfathesin infused was 1542 ml (range: 225 to 4820 ml) over 6.9 d...

    journal_title:Anaesthesia and intensive care

    pub_type: 临床试验,杂志文章

    doi:10.1177/0310057X8301100203

    authors: Stewart GO,Dobb GJ,Craib IA

    更新日期:1983-05-01 00:00:00

  • A graded combination regimen for maintenance of gastric pH above 3.5 in critically ill patients.

    abstract::Prophylaxis of acute upper gastrointestinal bleeding by control of gastric pH has been widely advocated for intensive care patients. H2-blockers and antacids have been used and demonstrated to be incompletely effective at maintaining gastric pH above 4. A study of 100 patients measured the efficacy of two-hourly gastr...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X9101900114

    authors: Morris RW,Boyle M,Jacobs S,Torda T

    更新日期:1991-02-01 00:00:00

  • Shoulder manipulation to facilitate central vein catheterization from the external jugular vein.

    abstract::Manipulation of the shoulder to facilitate passage of J-wires past the clavicle during external jugular vein catheterization was tested prospectively in 111 adult patients undergoing cardiac surgery. On 10 of 25 occasions when the wire would not pass into the thorax, manipulation of the shoulder then allowed the wire ...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X9101900414

    authors: Sparks CJ,McSkimming I,George L

    更新日期:1991-11-01 00:00:00

  • Point-of-care testing of coagulation and fibrinolytic status during postpartum haemorrhage: developing a thrombelastography®-guided transfusion algorithm.

    abstract::Thrombelastography® is a monitor of coagulation and fibrinolytic status, with point-of-care applications in managing haemorrhaging patients. Advocates have suggested a possible role in managing obstetric haemorrhage. This study aims to develop a pregnancy-specific thrombelastography-guided transfusion algorithm, which...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1204000612

    authors: Hill JS,Devenie G,Powell M

    更新日期:2012-11-01 00:00:00

  • Surgery without pain--Part II: 1800-1847.

    abstract::This paper was commissioned to cover the beginning of anaesthesia: the transition from surgical operations with pain to those without. It reviews some previous pre-anaesthetic histories (Part I): it focuses upon attitudes to pain; and it seeks evidence from the one hundred years before the discovery of anaesthesia. Fi...

    journal_title:Anaesthesia and intensive care

    pub_type: 传,历史文章,杂志文章

    doi:10.1177/0310057X8601400214

    authors: Smith WD

    更新日期:1986-05-01 00:00:00

  • An academic department of anaesthesia in a new Canadian medical school.

    abstract::The development of an academic department of anaesthesia over its first ten years at McMaster Medical School in Hamilton, Ontario, Canada, is described. The organisation and goals of the department are described within the context of the regional organisation of health care delivery and of the functions of the faculty...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X8100900108

    authors: Rigg JR

    更新日期:1981-02-01 00:00:00

  • Postoperative patient-controlled thoracic epidural analgesia: importance of dose compared to volume or concentration.

    abstract::This randomised and blinded study evaluated the quality of analgesia and the incidence of side-effects of two concentrations of levobupivacaine (0.15% and 0.5%) given as an equal mg-bolus-dose (5 mg) via patient-controlled epidural analgesia after lower abdominal surgery. The patients were randomly assigned into two g...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章,随机对照试验

    doi:10.1177/0310057X0803600610

    authors: Dernedde M,Stadler M,Taviaux N,Boogaerts JG

    更新日期:2008-11-01 00:00:00

  • Comparison of isoflurane, halothane and fentanyl in patients with decreased ejection fraction undergoing coronary surgery.

    abstract::The aim of the study was to compare three anaesthetic agents in patients with ejection fraction below 0.40 subjected to coronary revascularization surgery. Twenty five elective coronary surgical patients with ejection fraction below 0.40 were prospectively studied. Premedication was pethidine 1 mg/kg and induction was...

    journal_title:Anaesthesia and intensive care

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1177/0310057X9602400513

    authors: Urzua J,Serra M,Lema G,Canessa R,Gonzalez R,Meneses G,Irarrazaval M,Moran S

    更新日期:1996-10-01 00:00:00

  • Uterine rupture and scar dehiscence. A five-year survey.

    abstract::A review of the medical records from two public hospitals in Sydney was undertaken to determine the incidence of this uncommon complication. Twenty-seven cases of uterine rupture were reported out of 31,115 deliveries with an incidence of 0.086% (versus 0.05% in the current literature). The incidence associated with p...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X9602400612

    authors: Lynch JC,Pardy JP

    更新日期:1996-12-01 00:00:00

  • Thyroid storm presenting as intra-abdominal sepsis with multi-organ failure requiring intensive care.

    abstract::Thyroid storm is a rare but life-threatening condition manifesting with several clinical presentations. Atypical thyroid storm should be part of the differential diagnosis in patients with multiple organ dysfunction of unknown aetiology. In this case report, delayed recognition of thyroid storm in a young female who p...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0903700609

    authors: Karanikolas M,Velissaris D,Karamouzos V,Filos KS

    更新日期:2009-11-01 00:00:00

  • Difficult extubation: calming the sympathetic storm.

    abstract::Tracheal extubation can evoke an equally strong haemodyamic stress response as tracheal intubation. We present a patient with myocardial infarction who repeatedly failed tracheal extubation. He developed acute pulmonary oedema following each attempt at tracheal extubation due to sympathetic overactivity. A change of a...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0403200319

    authors: Kulkarni A,Price G,Saxena M,Skowronski G

    更新日期:2004-06-01 00:00:00

  • Characteristics and expectations of fluid bolus therapy: a bi-national survey of acute care physicians.

    abstract::There is little consensus on the definition or optimal constituents of fluid bolus therapy (FBT), and there is uncertainty regarding its physiological effects. The aims of this study were to determine clinician-reported definitions of FBT and to explore the physiological responses clinicians expect from such FBT. In J...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1504300613

    authors: Glassford NJ,Jones SL,Martensson J,Eastwoods GM,Bailey M,Cross AM,Taylor DM,Bellomo R

    更新日期:2015-11-01 00:00:00

  • Use of intrathecal neostigmine as an adjunct to other spinal medications in perioperative and peripartum analgesia: a meta-analysis.

    abstract::Intrathecal neostigmine has been used as an adjunct to intrathecal local anaesthetic or opioid to prolong regional analgesia and improve haemodynamic stability, with variable results. This meta-analysis aims to evaluate the effectiveness and side-effects of intrathecal neostigmine in the perioperative and peripartum s...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章,meta分析,评审

    doi:10.1177/0310057X0503300107

    authors: Ho KM,Ismail H,Lee KC,Branch R

    更新日期:2005-02-01 00:00:00

  • Observational study of dexmedetomidine for hysteroscopy, cystoscopy and transrectal ultrasound biopsy.

    abstract::Dexmedetomidine shows promise of being an airway-stable drug. It is approved in Australia for procedural sedation. However, it is important to note that in the study on which this indication is based, all the subjects received a local anaesthetic block before their procedure or surgery. In this regard, as Health Canad...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1404200106

    authors: Keane MJ,Manikappa S,Alrawi NN

    更新日期:2014-01-01 00:00:00

  • Consequences of syringe size sensor malfunction in a modern infusion pump.

    abstract::Prompted by an actual case of potentially life-threatening infusion pump malfunction, we investigated the effects of wire breakage(s) within the syringe size sensor circuit in a Graseby 3400 infusion pump. The circuit wires within the sensor were systematically broken. The syringe sizes recognised by the sabotaged cir...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0303100115

    authors: Derrick JL,Ho AM,Cho AM

    更新日期:2003-02-01 00:00:00

  • The prevalence of latex allergy in operating theatre staff.

    abstract::Latex allergy has become increasingly common amongst health care workers. The prevalence of latex allergy in 102 theatre personnel at Princess Alexandra Hospital was determined by the results of a standardized questionnaire and a latex specific IgE radioallergosorbent test (RAST). Volunteers had their forced expirator...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0102900108

    authors: Hack ME

    更新日期:2001-02-01 00:00:00

  • Prospective randomized comparison of progressive dilational vs forceps dilational percutaneous tracheostomy.

    abstract::This trial prospectively compares two methods of percutaneous tracheostomy, both routinely used in ICU: the Ciaglia progressive dilational tracheostomy and the Griggs forceps dilational tracheostomy. One hundred patients were randomized using a single-blinded envelope method to receive progressive or forceps percutane...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章,随机对照试验

    doi:10.1177/0310057X0603400119

    authors: Kaiser E,Cantais E,Goutorbe P,Salinier L,Palmier B

    更新日期:2006-02-01 00:00:00

  • Associations of fluid amount, type, and balance and acute kidney injury in patients undergoing major surgery.

    abstract::Fluid administration has been reported to be associated with an increased risk of acute kidney injury (AKI). We assessed whether, after correction for fluid balance, amount and chloride content of fluids administered have an independent association with AKI. We performed an observational study in patients after major ...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X1804600112

    authors: Weinberg L,Li M,Churilov L,Armellini A,Gibney M,Hewitt T,Tan CO,Robbins R,Tremewen D,Christophi C,Bellomo R

    更新日期:2018-01-01 00:00:00

  • Incidence of ventricular fibrillation after aortic cross-clamp release using lignocaine cardioplegia.

    abstract::The occurrence of ventricular fibrillation after aortic de-clamping during cardiac surgery is common, and if prolonged may contribute to myocardial ischaemia. The use of lignocaine cardioplegia to minimize reperfusion ventricular fibrillation was studied in 141 patients undergoing first time coronary artery surgery in...

    journal_title:Anaesthesia and intensive care

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1177/0310057X9402200420

    authors: Wallace SR,Baker AB

    更新日期:1994-08-01 00:00:00

  • Retrosternal block use in the treatment for dyspnoea.

    abstract::We present a technique of retrosternal block for symptomatic treatment for dyspnoea of various aetiologies. In our experience with 20 patients, a retrosternal block using lignocaine improved symptoms within minutes. The block was easy to perform and was helpful when the patients' symptoms were not relieved by conventi...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X0503300420

    authors: Barak M,Isserles S,Katz Y

    更新日期:2005-08-01 00:00:00

  • Neural and neurochemical mechanisms of pain inhibition.

    abstract::Recent studies which suggest the existence of an endogenous neural substrate of pain inhibition are reviewed. Electrical stimulation of some areas of the medial brain stem in laboratory rats has produced a dramatic degree of analgesia. Such stimulation-produced analgesia is partially blocked by an opiate antagonist dr...

    journal_title:Anaesthesia and intensive care

    pub_type: 杂志文章

    doi:10.1177/0310057X8201000209

    authors: Liebeskind JC,Sherman JE,Cannon T

    更新日期:1982-05-01 00:00:00