Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jun 2012
Review[Awake surgery for brain gliomas: plea for an increased involvement of anesthesiologists].
The recent development of awake surgery in neuro-oncology allowed a conceptual change, i.e. the realization of resection for invasive brain tumors according to functional and not anatomic boundaries. This paradigmatic shift enabled a significant improvement of results in surgery for gliomas, by opening the door to resections within eloquent areas classically considered as "inoperable", while preserving and even improving the quality of life of patients. In addition, the extent of resections has been maximized, leading to an increase of median survival - especially in low-grade gliomas. ⋯ Thus, it seems important that anesthesiologists can benefit from a clear and accurate knowledge of the real contribution of this procedure, in order to better evaluate the balance between the theoretical risks of surgery under local anesthesia versus the actual risk of not performing resection with a maximum of safety and efficiency for the patients. The purpose of this plea is to advocate the spread of awake surgery in routine practice, due to its major impact on both functional and survival outcomes, by nonetheless keeping in mind that a multidisciplinary staff is mandatory for selection of patients as well as into the operating room. In this state of mind, anaesthesiologists have to play a central role, through an increased involvement in this field.
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Ann Fr Anesth Reanim · Jun 2012
Case Reports[Cerebral air embolism complicating talc pleurodesis: case report].
Cerebral air embolism is a severe complication which can occur during many invasive medical procedures. Its prognosis depends on early diagnosis and hyperbaric oxygen therapy. We report a case of cerebral air embolism which occurred during a talc pleurodesis within a chest tube, in chest postoperative period. After early and appropriate treatment, we observed a significant functional recovery.
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Ann Fr Anesth Reanim · Jun 2012
Case Reports[Pulmonary hypertension and femoral neck fracture: interest of continuous spinal anaesthesia].
Anaesthetic management of patients with pulmonary hypertension is challenging and alternatives to general anaesthesia are encouraged. We report anaesthetic management of two patients with pulmonary hypertension admitted for femoral neck fracture. In order to reduce the risk of right-sided heart failure and systemic hypotension, it was decided to operate the patients under continuous spinal anaesthesia. ⋯ Quality and extension of the block was correct and allowed surgery. No postoperative complication was observed. These cases suggest that continuous spinal anaesthesia may be considered for the management of patients with pulmonary hypertension undergoing femoral neck fracture surgery.
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Ann Fr Anesth Reanim · Jun 2012
Case Reports[Continuous haemodialysis with citrate anticoagulation in patients with liver failure: three cases].
Regional citrate anticoagulation for continuous renal replacement therapy provides an efficient alternative to heparin as it reduces the likelihood of haemorrhage in critically ill patients with bleeding risk or coagulopathy and increases the haemofilter survival time. Liver failure is a classic contraindication of regional citrate anticoagulation since it carries the risk of citrate accumulation and its metabolic complications, although it could be attractive for this population of patients with high bleeding risk. ⋯ For these patients, close monitoring of the total-to-ionized calcium ratio, pH and anion gap is particularly essential to control the safety of citrate infusion. Increasing effluent flow rate eliminates more calcium-bound citrate and therefore limits citrate accumulation and its consequences.
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Ann Fr Anesth Reanim · Jun 2012
Case Reports[Coronary artery dissection complicated by myocardial infarction in a head trauma patient].
Acute myocardial infarction, following coronary artery dissection, is a rare, but potentially fatal, syndrome after blunt chest trauma. The treatment is more complicated when intracerebral lesions are present, because of the need of anticoagulation. We report the case of a 37-year-old male patient, suffering from a polytraumatism with intracranial petechial haemorrhages who have a left coronary artery dissection with acute myocardial infarction.