Abstract
Background and Aims: Intranasal midazolam (INM) sedation for children has been associated with side effects. This prospective, double-blind, placebo-controlled trial assessed whether the addition of lidocaine to INM (INM+L) affected efficacy or discharge time among pediatric patients undergoing elective bilateral myringotomy and tube placement (BMT).Methods: This trial enrolled children aged between 18 months to seven years undergoing BMT, physical status class 1 or 2, in a single academic medical center. Interventions were placebo (intranasal saline), INM only (0.2mg/kg of INM concentration 5mg/ml), and INM+L (0.2mg/kg INM with addition of lidocaine 4% based on 25% of midazolam volume). Outcomes included post-anesthesia care unit times, observed behavioral distress (OBD) visual analog scale (VAS) (by nurse and parent), and sedation scores by certified registered nurse anesthetist (CRNA) and registered nurse (RN).Results: Forty-two subjects were included, 14 in each group, with 52% female, 41% physical status 2, and an average age of 2.7 years. Post-anesthesia care unit times averaged 36.5 minutes (range 15-132 minutes), with no delay in discharge with INM or INM+L versus placebo (p=0.88). Verbal complaints were highest among INM+L at the time of administration (p=0.01). RN-scored OBD at one minute post administration differed significantly across the three groups (p=0.01). Parental OBD scores did not differ across treatment groups. Agitation was greatest at time of induction of anesthesia in the placebo group (p=0.01).Conclusions: The addition of licodaine to INM does not adversely influence time to discharge and does not reduce side effects, improve efficacy, or change duration of action of INM.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.