Anaesthesiology intensive therapy
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Anaesthesiol Intensive Ther · Jan 2013
ReviewConsent to eventual treatment in the intensive care unit expressed within the consent form for elective anaesthesia and surgery.
In contemporary clinical practice, the issue of requesting patient consent to perform therapeutic treatment plays an important role. The conscious consent of a patient as an expression of one's will greatly strengthens the legality of medical procedures performed by a physician, regardless of the medical field. However, obtaining consent to treatment in the intensive care unit (ICU) often poses enormous difficulties in daily clinical work, and has in recent decades been the cause of much dispute between doctors and lawyers. ⋯ The consent of the patient for hospitalisation in the ICU should be mandatory in the case of treatments which are very likely to necessitate such hospitalisation. This concerns especially cardiac surgery, neurosurgery and treatments for patients with a significant burden of disease. The authors of this study propose that an information and consent form to undergo treatment in the intensive care unit should be included within the anaesthesia consent form.
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Anaesthesiol Intensive Ther · Jan 2013
Randomized Controlled Trial Comparative StudyA randomised comparison between Cobra PLA and classic laryngeal mask airway and laryngeal tube during mechanical ventilation for general anaesthesia.
The aim of this study was to compare ventilation parameters during mechanical ventilation using Laryngeal Mask Airway (LMA), Laryngeal Tube (LT), and Peri-Laryngeal Airway Cobra (PLA). ⋯ The differences were small, but Cobra PLA seemed to be slightly superior in terms of the measured parameters.
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Inadvertent perioperative hypothermia complicates a large percentage of surgical procedures and is related to multiple factors. Strictly regulated in normal conditions (± 0.2°C), the core body temperature of an anaesthetised patient may fall by as much as 6°C, while a 2°C decrease is very common. ⋯ The reasons for this are said to include underlying changes in microcirculation, coagulation, immunology and an increase in the duration of action of most anaesthesia medications. As effective methods have been available for a number of years now, it is currently indicated to maintain intraoperative normothermia in order to minimise procedure-related risk and improve patient comfort.
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Anaesthesiol Intensive Ther · Jan 2013
Anatomical landmarks based assessment of intravertebral space level for lumbar puncture is misleading in more than 30%.
The anatomical landmark which is used to identify the correct level for lumbar puncture is the line connecting both iliac crests. This crosses the vertebra column at the level of the L4-L5 intervertebral space or L4 vertebra. It can be difficult to determine in a group of orthopaedic patients due to chronic orthopaedic disorders, chronic pain, overweight, or difficulties with positioning for lumbar puncture. The objective of this study was to determine if identification of intervertebral space by a physical exam differs from that of an ultrasound assessment. ⋯ The concordance rate between clinical examination and using assessment of intervertebral space identification for lumbar puncture is 64% among patients undergoing lower limb surgery. No special parameters were found which could make an anaesthetist aware that a patient is at greater risk of inadequate intervertebral space level assessment. Spinal ultrasound can reduce the incidence of inappropriate lumbar puncture level in orthopaedic patients.
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Anaesthesiol Intensive Ther · Jan 2013
Case ReportsComplications after using the Airtraq laryngoscope for a predicted difficult intubation.
Although standard management of an expected difficult intubation is based on fibre-optic techniques, the application of optical laryngoscopes such as Airtraq is gaining widespread acceptance. We here describe a case where an intubation attempt with the Airtraq laryngoscope was not only unsuccessful, but negatively influenced subsequent use of a flexible fibroscopic approach.