Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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Severe intrathoracic injuries are uncommon but immediately life-threatening. These injuries are mostly associated with polytrauma. ⋯ The assessment warrants an interdisciplinary approach primarily between the specialties of anesthesia, trauma surgery and thoracic surgery and further specialties should be involved depending on the injury pattern. This article gives an overview about the current management of the most important intrathoracic injuries.
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Review Comparative Study
[Newly recognized side-effects of proton pump inhibitors. Arguments in favour of fundoplication for GERD?].
Among other indications proton pump inhibitors (PPIs) are used as medical treatment of gastroesophageal reflux disease (GERD) and are the most frequently prescribed and most frequently used drugs in gastroenterology. Until recently PPIs were regarded as very safe and associated with very few side-effects. However, during recent years study results have revealed many severe adverse events associated especially with long-term PPI use. ⋯ The risk-benefit ratio of PPIs is increasingly recognized as being less favourable. This leads to a more critical viewpoint and raises the question whether the side-effects of PPIs may outweigh the benefits, especially with long-term use. The side-effects of PPIs seem to make a strong argument in favour of laparoscopic fundoplication in the treatment of GERD.
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Medical and technical progress together with demographic changes has led to a more complex perioperative care for patients. Accordingly, an optimal preoperative assessment in particular an adequate risk evaluation is more important than ever. ⋯ This approach will change the preoperative risk evaluation in a scientific, organisational and economic way. The following article on preoperative risk evaluation is based on the valuable and helpful recommendation and aims to provide additional important aspects from the perspective of anaesthesiologists.
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Wound infusion with local anesthetics is a nearly 100 years old proven and secure analgesic method. Recently special wound infusion catheters have become available which can be placed intraoperatively into the wound under direct supervision of the surgeon to infuse local anesthetics and optimize postoperative analgesia. For thoracotomy this method was modified to improve its efficacy and the catheters are used to establish a continuous paravertebral intercostal nerve block (PVB). ⋯ The efficacy of continuous local wound infusion (CLWI) is less obvious for laparotomy. If fundamental preconditions for this loco-regional method are considered (indications, choice of catheter, local anesthetic dose) the laparotomy wound could also be suitable for the use of CLWI. According to the literature currently available CLWI is not associated with an increased risk of wound infections.
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Acute mesenteric ischemia (AMI) is a rare cause of acute abdomen. Coupled with a high patient age, non-specific clinical symptoms and a significant co-morbidity the disease is still associated with a significant mortality of 60-85%. With a combination of preexisting cardiac arrhythmia and sudden abdominal pain AMI should always first be ruled out. ⋯ There should be a wide indication for second-look surgery. The most important prognostic factor and the only factor that can be influenced by the surgeon is the time interval between onset of symptoms and surgery. Therefore angiography or laparotomy should be performed as early as possible in cases of suspected AMI.