Der Anaesthesist
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After a minor blow to the neck from the handlebars of a bike, a 5-year-old boy developed a massive subcutaneous emphysema with respiratory distress. Orotracheal intubation was performed. A computed tomography (CT) scan of the neck and thorax showed a pneumomediastinum and a bilateral pneumothorax. ⋯ The patient was stabilized by insertion of chest tubes and controlled ventilation. The endoscopic examination of the trachea revealed a tear of the pars membranacea, which was successfully treated conservatively. The specific features of the injury and the airway management are discussed based on a review of the current literature.
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The acute phase of complex regional pain syndrome (CRPS) is pathophysiologically characterized by an activation of the immune system and its associated inflammatory response. During the course of CRPS, central nervous symptoms like mechanical hyperalgesia, loss of sensation, and body perception disorders develop. ⋯ A stage adapted, targeted treatment could improve the prognosis. Effective multidisciplinary treatment includes the following: pharmacotherapy with steroids, bisphosphonates, or dimethylsulfoxide cream (acute phase), and antineuropathic analgesics (all phases); physiotherapy and behavioral therapy for pain-related anxiety and avoidance of movement; and interventional treatment like spinal cord or dorsal root ganglion stimulation if noninvasive options failed.
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The authors describe in a clinical case series (n = 7) of older (age 78-95 years) high-risk patients the successful surgical treatment of proximal femoral fractures in a peripheral regional anesthesia technique. After positioning on the non-fractured side, a double injection technique (dual guidance concept: sonography plus nerve stimulation) was chosen. The injections were performed parasacrally (blockade of the sacral plexus under the piriformis muscle) and lumbar-paravertebrally (psoas compartment block and transmuscular quadratus lumborum block). ⋯ The total dose of 225 mg ropivacaine was never exceeded. In 5 out of 7 cases a supplemental medication with 2 times 5 μg sufentanil (n = 2) and/or 1-1.5 mg/kg body weight and h propofol (n = 4) was administered with spontaneous breathing. In addition to potential benefits, the authors also discuss limitations of the procedure, for example by the use of oral anticoagulants.
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Abstract
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No systematic study has previously been undertaken in Germany to ascertain why irreversible brain death determination (BDD) has not been carried out. ⋯ The number of potential organ donors in Region East of the DSO could be significantly increased by identifying patients where BDD is indicated. By consistent evaluation of patients' wills in terms of organ donation before treatment is withdrawn in patients with poor neurological prognosis, additional potential organ donors could be identified. Furthermore, involving neurointensive care physicians in the care of all patients with brain damage could improve the prognostic assessment.