Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Oct 2000
Randomized Controlled Trial Clinical Trial[The practicability, patient comfort and efficiency of the pre-oxygenation device NasOral].
We examined the new NasOral-System (NOS; Logomed, Germany), which is designed for a fasten and more complete denitrogenization when compared to the use of a contemporary face-mask. The patient inhales oxygen via a nose mask and exhales via mouthpiece. Nose mask and mouthpiece have built-in one-way valves, resulting in an unidirectional gas flow (nasal-oral). ⋯ An acceptable FEO2 of > or = 0.8 can be achieved only without leakage of both the NOS and the face-mask. Therefore, routine FEO2-monitoring seems highly desirable. Efficiency of the hand-held NOS is much better than with the NOS fastened by rubberband or the face mask. However, even the hand-held NOS cannot guarantee for optimal denitrogenization. Practicability in daily use was poor, because a test of airway patency by manual ventilation prior to relaxation/intubation is not possible with the NOS. Using the device as a help in apnoic oxygenation seems useful.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Oct 2000
Case Reports[Lethal vascular erosion after percutaneous dilatation tracheostomy].
We report on a patient who underwent dilatational tracheostomy (Ciaglia technique) because of ARDS. 29 days after the procedure she died of hemorrhage from an arrosion of the bracheocephalic trunk, caused by the cuff of the tracheal cannula. This complication has, so far, been reported only after surgical tracheostomy. ⋯ The consequent loss of circular stability of the trachea demands increased cuff insufflation and pressure to tighten the airway. Prevention and therapy consist in control of the cuff pressure and caudal placement of the tracheal cannula.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Oct 2000
[The treatment of severe head-brain injuries in Austria] .
We performed this study in order to assess epidemiology and current practice of treatment of severe traumatic brain injury in Austria. Our survey followed the methods of a study published by J. Ghajar et al in the USA in 1995 and we compared the results to the Brain Trauma Foundation's "Guidelines For The Management Of Severe Head Injury". ⋯ Results showed that there is a need for a brain trauma databank in Austria. We also recommend formation of an interdisciplinary brain trauma working group in order to control whether guidelines and standardized therapeutic modalities are being followed.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Oct 2000
Clinical Trial[Impact of environmental factors on the incidence of posteropative nausea and vomiting. Influence of the weather and cycle of the moon].
In a survey concerning postoperative nausea and vomiting an unexpected high number of the participants stressed the impact of environmental factors, like weather and--even more surprising--the phase of the moon, on the occurrence of postoperative nausea and vomiting (PONV). Thus, the aim of this study was to determine the influence of these factors on the incidence of PONV. ⋯ Results from this analysis suggest that the weather may have some impact on the occurrence of PONV. However, our data do not support the hypothesis that the phases of the moon have any influence on this symptom.