Minerva anestesiologica
-
Minerva anestesiologica · Feb 2014
Randomized Controlled Trial Comparative StudyComparison of Sublingual Midazolam and Dexmedetomidine for Premedication in Children.
Premedication in children scheduled for surgery reduces preoperative anxiety and facilitates a smooth induction of anesthesia. Midazolam is a commonly used premedication in children but, because of its undesirable effects such as postoperative behavior changes and cognitive impairment, it is not an ideal premedicant. Dexmedetomidine, a highly specific a2-adrenergic receptor agonist, produces sedation which mimics natural stage 2 non-rapid eye movement sleep and helps in early postoperative recovery. The objective of our study was to evaluate the effectiveness of sublingual dexmedetomidine in comparison to sublingual midazolam as premedicant in children ⋯ Sublingual dexmedetomidine provides more effective preoperative sedation as compared to sublingual midazolam across all the age groups and allows a smooth anesthesia induction and awakening especially in the preschool children.
-
Minerva anestesiologica · Feb 2014
Randomized Controlled TrialImpact of PEEP during laparoscopic surgery on early postoperative ventilation distribution visualised by electrical impedance tomography.
General anesthesia, mechanical ventilation and pneumoperitoneum affect ventilation distribution at different extent. It should be clarified if an intraoperative positive end-expiratory pressure (PEEP) level of 10 cmH2O influences early postoperative ventilation. Electrical impedance tomography (EIT) was used to assess changes in regional ventilation. ⋯ Changes of postoperative ventilation can be imaged by EIT. Intraoperative PEEP ventilation has a positive effect on early postoperative ventilation distribution, even though not all PEEP patients benefit from mechanical PEEP ventilation the same way. Intraoperative PEEP results in a more homogeneous ventilation distribution by trend.
-
Minerva anestesiologica · Feb 2014
Randomized Controlled TrialUltrasound-guided oblique subcostal transversus abdominis plane block for analgesia after laparoscopic cholecystectomy; a randomized, controlled,observer-blinded study.
The oblique subcostal transversus abdominis plane (OSTAP) block has been described as an effective analgesic method for upper abdominal surgery. We evaluated the postoperative analgesia of the OSTAP block and compared it with that of the transversus abdominis plane (TAP) block in patients undergoing laparoscopic cholecystectomy (LC). ⋯ The OSTAP block can provide better analgesia than the TAP block or standard care during the postoperative 24 h period in patients undergoing LC.