Der Anaesthesist
-
Awake craniotomy is indicated in deep brain stimulation (DBS) for treatment of certain movement disorders, such as in Parkinson disease patients or in the surgery of brain tumors in close vicinity to the language area. The standard procedure is the asleep-awake-asleep technique where general anesthesia or analgosedation is intermittently interrupted for neurological testing. In DBS the intraoperative improvement of symptoms, stereotactic navigation and microelectrode reading guide to the optimal position. ⋯ With these nerve blocks, a strong therapeutic relationship and a specific communication, sedatives can be avoided and the need for opioids markedly reduced or abolished. The suggestive communication promotes for instance dissociation to an inner safe refuge, as well as reframing of disturbing noises and sensations. Each of the methods applied for awake craniotomy can profit from the principles of this awake-awake-awake technique.
-
Traumatic brain injury (TBI) is a leading cause of death and permanent disability and a common and important global problem. The contribution of secondary posttraumatic brain damage to overall disability in TBI is significant, underlining the importance of prompt and comprehensive treatment for affected patients. ⋯ Hypoxia, hypotension and hypercarbia should strictly be avoided to improve survival and neurological outcome in patients with severe TBI. The prehospital decision to intubate must be made on a case by case basis at the accident site. A level I trauma center should be the destination for this patient group.