Strategies to prevent blood loss and reduce transfusion in emergency general surgery, WSES-AAST consensus paper.

Emergency general surgeons often provide care to severely ill patients requiring surgical interventions and intensive support. One of the primary drivers of morbidity and mortality is perioperative bleeding. In general, when addressing life threatening haemorrhage, blood transfusion can become an essential part of overall resuscitation. However, under all circumstances, indications for blood transfusion must be accurately evaluated. When patients decline blood transfusions, regardless of the reason, surgeons should aim to provide optimal care and respect and accommodate each patient's values and target the best outcome possible given the patient's desires and his/her clinical condition. The aim of this position paper was to perform a review of the existing literature and to provide comprehensive recommendations on organizational, surgical, anaesthetic, and haemostatic strategies that can be used to provide optimal peri-operative blood management, reduce, or avoid blood transfusions and ultimately improve patient outcomes.

The use of the laryngeal mask airway during guidewire dilating forceps tracheostomy.

Percutaneous tracheostomy has become a common alternative to the classical open tracheostomy because of its convenience, cost effectiveness, and decreased complication rates. We retrospectively reviewed our intensive care practice using a guidewire dilatating forceps percutaneous tracheostomy technique with an endotracheal tube, as compared with the Classic Laryngeal Mask Airway (LMA) for these procedures. From 1998 to 2004, 274 patients underwent a tracheostomy procedure. Two-hundred-fifty-four (92.7%) of these patients underwent a guidewire dilatating forceps tracheostomy and 20 (7.3%) underwent a surgical tracheostomy. In the guidewire dilatating forceps group, 188 (74%) were performed by endoscopy via LMA-guided bronchoscopy, and 66 (26%) were performed through an endotracheal tube. Endoscopic views obtained via the LMA were subjectively better than those obtained with the endotracheal tube. Acute complications were significantly more frequent when using an endotracheal tube as compared with the LMA (6 of 66 versus 4 of 188; P = 0.022 Fisher's exact test, odds ratio = 4.6). There was a significant difference in terms of acute (10 of 254 versus 6 of 20; P < 0.001, odds ratio = 10.5) and chronic (0 of 254 versus 4 of 20; P < 0.001) complications between the 2 groups. There were no ventilatory complications or reports of gastric aspiration. The LMA provides a safe and effective alternative to an endotracheal tube for airway management during guidewire dilatating forceps tracheostomies in selected patients.