Paediatric anaesthesia
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Paediatric anaesthesia · May 2017
Imidazoline 1 receptor activation preserves respiratory drive in spontaneously breathing newborn rats during dexmedetomidine administration.
Dexmedetomidine is an alpha-2 (α2 ) adrenoceptor and imidazoline 1 (I1 ) receptor agonist that provides sedation without loss of respiratory drive. ⋯ Our results suggest that in newborn rats undergoing dexmedetomidine sedation, the α2 -adrenoceptor, but not I1 receptor, is involved in the regulation of HR and respiratory frequency, and that activation of the I1 receptor plays a major role in the maintenance of respiratory drive.
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Paediatric anaesthesia · May 2017
Randomized Controlled Trial Comparative StudyComparison of the analgesic efficacy of ultrasound-guided rectus sheath block and local anesthetic infiltration for laparoscopic percutaneous extraperitoneal closure in children.
Ultrasound-guided rectus sheath block and local anesthetic infiltration are the standard options to improve postoperative pain for children undergoing surgery with a midline incision. However, there is no study comparing the effect of ultrasound-guided rectus sheath block with local anesthetic infiltration for children undergoing laparoscopic surgery. ⋯ Ultrasound-guided rectus sheath block is a quicker way to control postoperative pain for pediatric patients undergoing laparoscopic extraperitoneal closure than local anesthetic infiltration, and thus may provide a clinical benefit.
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Paediatric anaesthesia · May 2017
ReviewMagnesium sulfate in pediatric anesthesia: the Super Adjuvant.
Magnesium is an essential chemical element in all organisms, intervening in most cellular enzymatic reactions; thus, its importance in homeostasis and as a therapeutic tool in highly challenging patients such as pediatrics. The primary purpose of this paper was to review the role of magnesium sulfate as an adjuvant drug in pediatric anesthesia. This compound already has the scientific backing in certain aspects such as analgesia or muscle relaxation, but only theoretical or empirical backing in others such as organ protection or inflammation, where it seems to be promising. The multitude of potential applications in pediatric anesthesia, its high safety, and low cost make magnesium sulfate could be considered a Super Adjuvant.