Anesthetic Conversion of Preexisting Labor Epidural Analgesia for Emergency Cesarean Section and Efficacy of Levobupivacaine with or Without Magnesium Sulphate: A Prospective Randomized Study.

Background: For pregnant women who require an emergency cesarean section (CS), extending labor epidural analgesia as quickly as feasible to good quality anesthesia is a critical issue. This indicates the presence of functional labor epidural analgesia and reduces the need for general anesthesia. Addition of magnesium increases anesthetic and analgesic qualities of epidural anesthesia.

Evaluation of Flexible Laryngeal Mask Airway in Tongue Trauma Repair: A Randomized Trial.

Background: Flexible laryngeal mask airway may be used instead of the endotracheal tube in children presented for elective repair of tongue trauma, as it may shorten the time for extubation and recovery with the amelioration of stress response to airway management.

Objectives: This study aimed to evaluate the extubation time and hemodynamic response to the endotracheal tube or flexible laryngeal mask airway in children presented for tongue trauma repair.

Methods: The study recruited 90 children presented for elective repair of tongue trauma that were randomly assigned into the following groups: the ETT group for which the airway was controlled by a cuffed endotracheal tube and the LMA group for which the airway was controlled by a flexible laryngeal mask.