Anaesthesia and intensive care
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Anaesth Intensive Care · Jun 1998
Australian Incident Monitoring Study in intensive care: local unit review meetings and report management.
The Australian Incident Monitoring Study in the intensive care unit (AIMS-ICU) is a national study established through nursing and medical collaboration to develop, introduce and evaluate an anonymous voluntary incident reporting system. To ensure incident monitoring results in improved patient safety, it is essential that reported incidents are followed up regularly. Local unit review meetings are an effective forum for discussion and review of reports amongst a wide group of practitioners from the intensive care unit (ICU). ⋯ Ongoing momentum of the project is assisted by highlighting its positive contributions to patient care and safety via newsletters, poster displays and targeted correspondence. New staff require orientation to the reporting system and assurance regarding safety of data. The emphasis must focus on the system, not the individual.
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Anaesth Intensive Care · Jun 1998
Clinical TrialPotential intrathecal leakage of solutions injected into the epidural space following combined spinal epidural anaesthesia.
A combined spinal epidural anaesthetic (CSE), by design, produces a deliberate multicompartment block across a breached dural membrane. Since the lateral holes of the epidural catheter may lie in close proximity to the dural puncture site, a bolus solution of drug injected via the epidural catheter has the potential to leak through the dural puncture into the subarachnoid space. The aim of this study was to determine the incidence of intrathecal leak by performing an epidurogram. ⋯ All films were later reviewed for evidence of intrathecal spread. We did not observe any evidence of intrathecal spread of contrast. However, caution should be observed during administration of an intraoperative bolus dose of analgesic agent via a catheter inserted as part of a combined spinal epidural anaesthetic technique, particularly with the use of hydrophilic opiods.
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Anaesth Intensive Care · Apr 1998
Randomized Controlled Trial Clinical TrialSubcutaneous tunnelling of epidural catheters for postoperative analgesia to prevent accidental dislodgement: a randomized controlled trial.
The use of subcutaneous tunnelling to prevent movement of epidural catheters was examined in a prospective controlled trial. There were 113 patients in the standard group and 100 in the tunnelled group. The groups were similar with respect to age, sex and weight. ⋯ In total, 60 catheters moved significantly from their initial position: 17 (28%) moved inwards and 43 (72%) moved outwards. 159 catheters were still functioning at the time of their removal, 76 standard and 83 tunnelled. This represents 67 and 83% of the two groups respectively. Subcutaneous tunnelling was shown to prevent clinically significant inwards (P = 0.043) and outwards (P = 0.0005) movement of epidural catheters and is more likely to result in a functional epidural blockade at the time of catheter removal (P = 0.0084).