Annales françaises d'anesthèsie et de rèanimation
-
Perioperative management of a child with sickle-cell disease requires close collaboration between hematologist, surgeon and anesthetist. The level of preoperative preparation must consider both the surgical risk and the impact of the disease. Preoperative hydration and blood transfusion are the most important part of preoperative management. ⋯ Preoperative assessment of a child with thalassemia must include evaluation of the impact of chronic hemolytic anemia and iron overload induced by repeated transfusions. The most important factor in the management of a child with glucose-6-phosphate dehydrogenase deficiency is to avoid exposure to oxidative stressors. Outpatients should be informed of the risk of hemolytic crisis, and free hemoglobin in the urine should lead to discontinuation of drugs associated with hemolysis and to maintenance of urine output to prevent acute renal failure.
-
The technology of anesthesia ventilators has substantially progressed during last years. The choice of a pediatric anesthesia ventilator needs to be led by multiple parameters: requirement, technical (pneumatic performance, velocity of halogenated or oxygen delivery), cost (purchase, in operation, preventive and curative maintenance), reliability, ergonomy, upgradability, and compatibility. ⋯ Paradoxically, complex and various available technologies had not been much prospectively studied. Anesthesia ventilators performances in pediatrics need to be clarified in further clinical and bench test studies.
-
Ann Fr Anesth Reanim · Dec 2013
Review[Anesthesia in spontaneous ventilation for difficult intubation.]
Difficult intubation in children is rare and often predictable during anesthesia consultation. This allows to establish a strategy to provide fiberoptic guided tracheal intubation with spontaneous ventilation in function of age and children pathology. A good knowledge of physiologic and anatomic children particularities, of fiberoptic technique and the respect for some principles lead to ensure the security of this procedure. ⋯ Finally, third principle is to ensure patient oxygenation with several techniques like use of endoscopic facial mask or nasopharyngeal tube. The use of laryngeal mask is a rescue technique in case of spontaneous ventilation lost. In conclusion, each institution has to establish an algorithm with his own knowledge, constantly feasible and regularly taught.
-
An increasingly amount of evidence suggests that lung ultrasonography constitutes a relevant complementary diagnostic tool for adults patient in acute respiratory failure. A comprehensive and standardized ultrasonographic semiology has been described, relying on accurate and reproducible data directly obtained at patient's bedside. ⋯ Pioneers works in this field have suggested an attractive similarity between the ultrasonographic patterns described in adults and children. Nevertheless, the clinical usefulness of lung ultrasonographic approach in the pediatric critical care medicine still needs to be confirmed by specifically designed studies.
-
Ann Fr Anesth Reanim · Dec 2013
Observational Study[Impact of a trauma network on mortality in patients with severe pelvic trauma.]
To evaluate the impact of a regional trauma network on intra-hospital mortality rates of patients admitted with severe pelvic trauma. ⋯ The regional trauma network could screen the most severely injured patients with pelvic trauma to admit them at a level I trauma centre. The observed mortality of these patients was lower than the predicted mortality despite increased time from trauma to admission.