Publications by authors named "Clyburn P"

There is clear evidence of a growing workforce gap and this is compounded by demographic data that show the current workforce is ageing. Within the current workforce, more doctors are taking voluntary early retirement and the loss of these experienced clinicians from departments can have wide-ranging effects. Older doctors are at risk of age-related health problems (e.

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1. After general, epidural or spinal anaesthesia, all patients should be recovered in a specially designated area (henceforth 'post-anaesthesia care unit', PACU) that complies with the standards and recommendations described in this document. 2.

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1. Hospitals must have a major haemorrhage protocol in place and this should include clinical, laboratory and logistic responses. 2.

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Subglottic stenosis (SGS) in pregnancy is rare but may cause a potentially life-threatening delivery and is a challenge to the anaesthetist and the obstetrician. Clinical signs of SGS may not be obvious and the diagnosis can be difficult. Patients usually present with shortness of breath rather than stridor.

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An anaesthetic charity 'Mothers of Africa' has been established as a link between the academic departments of anaesthesia in Togo and Benin and the University Hospital of Wales. Visits by UK consultant anaesthetists have identified a number of clinical areas where collaborative working in both classroom and theatre has the potential to improve outcomes in maternal mortality and morbidity.

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The challenges of obstetric care in the developing world are enormous. Many fit young mothers die or suffer disabling birth injuries from preventable complications of pregnancy that are easily treated with basic facilities. Maternal mortality rates in excess of 1% have been recorded in a number of countries.

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Increasing awareness of prion-related diseases has led to an increase in the number of disposable laryngoscope blades available. We compared 11 disposable and standard re-usable Miller size 1 blades. In this manikin-based study, we studied user satisfaction for field of view at laryngoscopy, build quality and users' willingness to use the blade in an emergency situation.

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We compared the potency of vecuronium when given to similar patients in Brisbane, Australia, and Cardiff, United Kingdom. Forty patients in each centre were anaesthetized using the same technique with propofol, fentanyl, nitrous oxide and vecuronium either 20 or 30 micrograms kg-1 by random allocation. Neuromuscular block was measured with similar Datex Relaxographs.

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A computerised system of prediction of death using the Riyadh Intensive Care Program was applied retrospectively over a 17-month period to data collected prospectively on 1155 patients admitted to our intensive care unit. Variables which enable organ failure scores to be generated were recorded daily to make these predictions. Consultant medical opinion predicted that outcome was hopeless in 55% (115/209) of the patients who died.

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A double-blind randomised study was performed to assess the value of the addition of pethidine 50 mg to the initial dose of bupivacaine given for epidural analgesia in labour. Forty-nine patients received either 1 ml of saline (n = 24), or 50 mg of pethidine (n = 25), added to 9 ml of 0.25% bupivacaine as an initial injection for intrapartum epidural analgesia.

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Recovery was assessed over 48 hours after anaesthesia with propofol or thiopentone as sole anaesthetic agent in 36 unpremedicated gynaecological patients. Immediate recovery, as measured by the Steward scale, was shown to be quicker for the patients given propofol. At one hour postoperatively the thiopentone group showed impaired visual-motor coordination on the aiming test (p less than 0.

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The incidence of postoperative respiratory apnoea was compared between five patients receiving a continuous i.v. infusion of morphine (mean 73.

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The effects of a single 30-mg tablet of oral controlled-release (OCR) morphine (MST) on gastric emptying and small-intestine transit time (SITT) were compared with placebo in a double-blind, cross-over trial, on ten healthy volunteers. Gastric emptying was measured by paracetamol absorption and SITT by the rise in breath hydrogen after a carbohydrate test meal. There was no alteration in the absorption of paracetamol given 90 min after OCR administration but this was well before peak plasma morphine levels occurred.

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Postoperative psychomotor and cognitive recovery were assessed after anaesthesia induced by either propofol or thiopentone, and maintained with nitrous oxide and halothane in 40 unpremedicated dental patients. Performance was shown to be impaired one hour postoperatively for the whole sample in hand-eye coordination (p less than 0.001), reaction time (p less than 0.

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