吴 美, 杨 芳, 马 行, 蔡 宁. [Comparison of clinical effects and safety of remidazolam and esketamine for preoperative sedation in children].
NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2023;
43:2126-2131. [PMID:
38189400 PMCID:
PMC10774111 DOI:
10.12122/j.issn.1673-4254.2023.12.18]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Indexed: 01/09/2024]
Abstract
OBJECTIVE
To compare the clinical effects and safety of remiazolam and esketamine in preoperative sedation in children.
METHODS
This study was conducted among 61 children (1-4 years old) undergoing elective bilateral tonsillectomy with or without adenoidectomy under general anesthesia from January 2022 to March 2023. The children were randomized into two groups to receive preoperative sedation with intravenous administration of 0.2 mg/kg remidazolam (R group, 30 cases) or 0.5 mg/kg esketamine (S group, 31 cases). The two groups were compared for PSAS score, vital signs (MAP, SpO2, and HR), sedation score, mask acceptance score at induction, sedation onset time, postoperative recovery time, MAP and HR after induction, Ramsay sedation score after awakening, doses of propofol and remifentanil during anesthesia, emergence agitation (EA), postoperative adverse effects and negative postoperative behavioral changes (NPOBCs) on the 7th and 14th days after operation.
RESULTS
The PSAS score, sedation score, mask acceptance score at induction, MAP and HR after induction, Ramsay sedation score after awakening, propofol dose during anesthesia induction, and the incidence of EA and NPOBCs after operation were all similar between the two groups (P > 0.05). Compared with those in S group, the sedation onset time was slightly longer, the recovery time was shorter, and the doses of propofol and remifentanil for anesthesia maintenance was higher (P < 0.05) in R group. Sedation with remidazolam did not cause significant changes in MAP, SpO2 or HR (P > 0.05), while administration of esketamine significantly increased MAP and HR (P < 0.05) without obviously affecting SpO2 (P > 0.05).
CONCLUSION
In children aged 1-4 years, compared with 0.5 mg/kg esketamine, intravenous injection of 0.2 mg/kg remidazolam for preoperative sedation has a slightly longer onset time and is associated with a shorter recovery time and more stable hemodynamics, suggesting its good feasibility and safety.
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