Annales françaises d'anesthèsie et de rèanimation
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For several years, total intravenous anaesthesia (TIVA) has demonstrated many advantages that allow considering propofol anaesthesia as an interesting alternative in pediatric anaesthesia. TCI in children requires calculation and validation of pharmacokinetic (PK) models specifically adapted to the paediatric population. Several PK models based on a 3-compartement approach have been proposed in children: all these models, which integrate only weight as covariable, show increased distribution volumes with a wide interindividual variability. ⋯ However, as pharmacodynamic (PD) parameters are still debated in children, there is up to now, no PKPD model currently available for paediatric anaesthesia. Schnider et al.'s model, a model described in adults that includes numerous covariables, may be adapted and more efficient than the classical paediatric models to describe propofol-PKPD relationship in children over 5years. Whatever the model, a pharmacodynamic feedback such as the bispectral index may be useful to counteract interindividual variability in the paediatric population.
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Ann Fr Anesth Reanim · Jan 2013
Review[Organization of anaesthesia for children in a non-paediatric hospital].
The author reviews the guidelines and the possible organization of anaesthesia and surgery in a non-paediatric hospital.
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Ann Fr Anesth Reanim · Jan 2013
Review Case Reports[Epidural labor analgesia and parturient with type 2B von Willebrand disease].
Type 2B von Willebrand disease (vWD) is an inherited bleeding syndrome resulting from a qualitative abnormality of von Willebrand Factor with an increased affinity for the glycoprotein Ib platelet receptor. Pregnancy increases the severity of this disease by decreasing the platelet count restricting epidural anaesthesia because of adverse risk of spinal bleeding. There is a phenotypic variability of Type 2B vWD depending of the von Willebrand Factor mutation. We report here the strategy we used to administer epidural anaesthesia for a patient with Type 2B vWD resulting from the P1337L mutation of von Willebrand Factor.
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Ann Fr Anesth Reanim · Jan 2013
Review[Informed consent for standard procedures and for clinical research in paediatric anaesthesia].
This short review is aimed at describing the particularities of consent in paediatric patients. For routine procedures, the consent of one of the parents is required whereas both parents should sign the consent for research protocols. In case of difficulties such as Jehovah witnesses or parental opposite opinions, doctors should ask the question to the judge in charge of protection of children. Consent or at least assent of minors enrolled in research protocols should be obtained provided their maturity is sufficient to understand correctly the purpose of clinical research.
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The considerable progress, performed for more than 30 years, in paediatric and interventional cardiology, imaging, surgery, anaesthesia and critical care in the congenital heart diseases allowed the survival the adulthood of more than 85 % of the affected children. The univentricular repair in total cavopulmonary connection or Fontan procedure, are realized in three stages, now, before the age of 5 years, with a different physiology after each stage. ⋯ The precise knowledge of the physiology of the "Fontan" is necessary before proceeding with anaesthesia. It allows to anticipate the pitfalls and to define specific strategies to be applied.