Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jan 1990
Randomized Controlled Trial Comparative Study Clinical Trial[Intubation in otorhinolaryngologic surgery: propofol versus propofol-suxamethonium].
This study was carried out to assess the conditions of intubation in head and neck surgery when using propofol alone or associated with suxamethonium. Sixty patients were randomly allocated in two groups of 30. Group I was given 3 mg.kg-1 propofol and Group II 3 mg.kg-1 propofol immediately followed by 1.5 mg.kg-1 suxamethonium. ⋯ Opening of the glottis was found to be better in group II than in group I (p less than 0.01) and bucking was more frequent in group I (p less than 0.01). Successful intubation was obtained after one attempt at a similar rate in the two groups. The haemodynamic variations consisted in a significant decrease of systolic blood pressure compared to the initial value but these variations were similar in the two groups at each time (2.3 and 5 min) from induction.(ABSTRACT TRUNCATED AT 250 WORDS)
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Ann Fr Anesth Reanim · Jan 1990
Review Case Reports[Venous catheterization and congenital abnormalities of the superior vena cava].
Persistent left superior vena cava is encountered in about 0.3 to 0.4% of human beings. It derives from remnants of the left cardinal vein system. This results in either a duplication of the superior vena cava or in a single left vena cava. ⋯ Diagnosis was easily provided by angiography. Clinical course was uneventful. Despite its usual good tolerance, the persistence of a left vena cava, as an isolated anomaly, must not be neglected as it carries many practical implications which are reviewed.
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Regional anaesthesia has an important place in the management of elderly patients. Its selection depends on the type of surgery, the skills of the anaesthetist as well as the status and the will of the patient. Regional anaesthesia should no longer be considered as a challenger but rather as a complement to general anaesthesia, especially in the elderly.
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Numerous anaesthetic techniques exist for a patient who presents with a difficult endotracheal intubation. They all require an anaesthetic protocol which cannot be improvised. ⋯ When a fiberoptic bronchoscope is not available, several alternatives can be suggested: local anaesthesia of the glottis, retro-molar and retrograde intubation, or the use of a guide threaded over a lighted stylet; these techniques can be used in an anaesthetized patient breathing spontaneously. In the paralyzed patient impossible to intubate, various trans-laryngeal techniques of ventilation can be used in emergency: jet ventilation via the trans-crico-thyroid route, the use of a cricotomy cannula, or a minitracheotomy set.