Der Anaesthesist
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More than 50% of all congenital haemangiomas are located on the head and neck. Because most orofacial haemangiomas exhibit the tendency to grow rapidly, they are often treated by embolisation and excision. CASE REPORT. ⋯ After stabilisation, the patient was transferred to the intensive care unit for 1 day without further complications. CONCLUSION. Pulmonary embolism after injection of fibrin glue into an orofacial haemangioma has not previously been reported, but it should be considered that systemic complications can occur after injecting substances for embolisation into vessel-rich tissues.
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Randomized Controlled Trial Clinical Trial
[Total intravenous anesthesia with methohexital-alfentanil or propofol-alfentanil in hypogastric laparotomy. Clinical aspects and the effects of stress reaction].
Total intravenous anaesthesia (TIVA) using a combination of a hypnotic and an analgesic agent is gaining increasing popularity as an alternative to balanced anaesthesia with volatile anaesthetics for abdominal surgery. Among the required characteristics of the drugs used in this technique are a good correlation between dose, plasma concentrations, and effect as well as rapid elimination from the circulation, allowing close control of anaesthetic depth. Two hypnotic drugs with similar pharmacokinetic and pharmacodynamic profiles are propofol and methohexitone, both of which can be employed as a component of a TIVA technique. ⋯ Plasma concentrations of glucose, lactate, and fatty acids were lower in the TIVA groups than in the Iso group intraoperatively, but increased to comparable postoperative levels. CONCLUSIONS. Both TIVA regimens are acceptable alternatives to balanced anaesthesia with Iso N2O. (ABSTRACT TRUNCATED)
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Case Reports Clinical Trial
[A guidewire as a reintubation aid. Translaryngeal fiberoptic insertion of a guidewire into the trachea to assist fiberoptic reintubation in patients difficult to intubate].
Securing the airway following surgery can be a problem in certain patients. Preparation, therefore, should include a plan for safe reintubation, if necessary. ⋯ In addition, one of the patients suffered from an acute abdomen and ileus. We used a guidewire placed into the trachea via a fiberscope to facilitate fiberoptic reintubation.
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Malignant hyperthermia (MH) is a rare, life-threatening pharmacogenetic disease. The genetic incidence is estimated to be 1:10,000. In predisposed individuals, MH is triggered by volatile anaesthetics and/or depolarizing muscle relaxants by an abnormal increase of intracellular calcium concentration in skeletal muscle cells. ⋯ In some MH families, a genetic alteration of the ryanodine receptor gene (a calcium channel of the sarcoplasmic reticulum) on chromosome 19 has been identified as the potential cause of MH susceptibility. Recent molecular biological findings support the view of MH being a heterogenetic disease. At present, the diagnosis in potentially MH-susceptible individuals is still made using the in vitro halothane and caffeine muscle contracture test.