Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Aug 2005
Review Historical Article[Development and current status of combined spinal epidural anaesthesia].
Combined spinal and epidural anaesthesia/analgesia is a method whereby drugs are applied intrathecally as a single dose and epidurally either continuously or intermittently via an epidural catheter. More than 50 years ago, first attempts were made to introduce this method into clinical practice but they found little general acceptance. ⋯ This review describes the main and most important developmental steps and offers practical examples for its use in day-case surgery of the lower limb, in the "walking epidural" in obstetrics and in caesarean section. The method has become a valuable new tool in the armamentarium of the anaesthetist and part of daily routine in many clinics.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Aug 2005
Comparative Study Clinical Trial[The applicability of the ProSeal laryngeal mask airway for laparotomies].
The ProSeal laryngeal mask airway (PLMA) has some design features, which in contrast to the classic LMA allow separation of the respiration from the gastrointestinal canal, a higher leak pressure and a better position assessment. It can be debated if these instrumental improvements justify the application of the PLMA for elective abdominal surgery in cases without aspiration risk. Insertion of airway instruments and gastric tube with regard to insertion time and difficulties and frequency of side effects were to be compared for the tracheal tube and the PLMA. The pharyngolaryngeal morbidity for both methods was also of interest. It was approached with direct and indirect postoperative interview techniques. ⋯ In this investigation the PLMA could be successfully applied for elective laparotomies in cases without the risk of aspiration. Proper patient selection and a deep level of anaesthesia are important. The advantage for patients receiving the PLMA is a smooth recovery without cough, but not so much a reduced amount of pharyngolaryngeal morbidity. From this observation it might be concluded that the invasiveness of the surgical intervention might also influence the tolerance for the airway instrument. The disadvantage in this study was the more difficult insertion of the PLMA compared with the oral intubation. Further studies with a larger number of patients must show if these first results of the "Proseal"-LMA for lararotomies are to be confirmed.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Aug 2005
[Use of the laryngeal mask airway at german university and university-affiliated hospitals -- results of a nationwide survey].
The aim of this study was to collect comprehensive data on the use of the laryngeal mask airway (LMA) under general anaesthesia at German university and university-affiliated hospitals. ⋯ The role of the LMA in routine anaesthesia practice has clearly increased. Controversial aspects of use are reflected in the practice patterns of LMA use in different departments. The LMA has not been disseminated widely in the areas of ear, nose and throat-, maxillofacial- and eye surgery.