The effect of low dose nalbuphine or ketamine in the prevention of emergence agitation after sevoflurane anesthesia in children undergoing tonsillectomy with or without adenoidectomy.

Background: Children's agitation increases following sevoflurane anaesthesia. With indefinite results, nalbuphine and midazolam have been used as preventative treatments. Patients and Methods: This study involved 90 children with American Society of Anesthesiologists score I-II and aged 4-10 who had sevoflurane-based adenotonsillectomy. Each child was randomly assigned to one of three groups; group N, group K, and group S. Nalbuphine was given to Group N at 0.1 mg/kg, ketamine was given to Group K at 0.25 mg/kg, and saline was given to Group S at equivalent volume. Sevoflurane was discontinued after the procedure, and the study drugs were given. The emergence agitation (EA) scale was used in the post-anesthesia care unit (PACU) to measure agitation upon admission (T0), after 5 min (T5), 10 min (T10), 15 min (T15), 20 min (T20), 25 min (T25), and 30 min (T30). Clinical trials. gov ID: NCT05176119. Results: In the PACU, the incidence of EA was significantly lowered in N (6.6%) and K Group (16.6%) compared to S group (33%) with (p = 0.044), the duration in PACU was significantly prolonged in S in comparison to K and N groups (p-value = 0.011), more patients experienced postoperative pain in S group compared to N group and K group (p-value < 0.001). Conclusion: Children who had sevoflurane-induced adenotonsillectomy can avoid emergence agitation with ketamine 0.25 mg/kg or nalbuphine 0.1 mg/kg. [ABSTRACT FROM AUTHOR]