Optimal dose of rocuronium bromide undergoing adenotonsillectomy under 5% sevoflurane with fentanyl

Hyub Huh, Jeong Jun Park, Ji Yeong Kim, Tae Hoon Kim, Seung Zhoo Yoon, Hye Won Shin, Hye Won Lee, Hye Ja Lim, Jang Eun Cho

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Objective Adenotonsillectomy is a short surgical procedure under general anaesthesia in children. An ideal muscle relaxant for adenotonsillectomy would create an intense neuromuscular block while having a quick recovery time without postoperative morbidity. We compared the effect of different doses of rocuronium for the tracheal intubation in children under 5% sevoflurane and fentanyl. Materials and methods 75 children (aged 3–10 years, ASA I) scheduled for adenotonsillectomy were enrolled. Anaesthesia was induced with propofol 2.5 mg/kg, followed by fentanyl 2 μg/kg. After mask ventilation with 5 vol% sevoflurane in 100% oxygen for 2 min, 2 ml of study drug was administered intravenously, i.e., either normal saline (S Group) or one of two doses (0.15 or 0.3 mg/kg) of rocuronium. We assessed conditions during tracheal intubation and also recorded the surgical condition, the time from discontinuation of sevoflurane to extubation and PAED scale, pain scores in PACU. Results Rocuronium groups (96% and 100%, respectively; P < 0.01) showed statistically superior clinically acceptable intubating conditions than the saline group (72%). The 0.3 mg/kg rocuronium (80%) treatment clearly resulted in excellent intubating conditions compared with the 0.15 mg/kg group (44%; p = 0.028). There was no significant difference in the time to extubation and surgical condition, and in the postoperative measures of emergence delirium, pain, and recovery time among the three groups. Conclusion A dose of 0.3 mg/kg rocuronium may provide optimal intubating conditions without delayed recovery in 5% sevoflurane anaesthesia with fentanyl in children undergoing adenotonsillectomy. Clinical trials registry number NCT02467595.

Original languageEnglish
Pages (from-to)70-74
Number of pages5
JournalInternational Journal of Pediatric Otorhinolaryngology
Volume101
DOIs
Publication statusPublished - 2017 Oct

Keywords

  • Adenotonsillectomy
  • Children
  • Intubation
  • Recovery
  • Rocuronium

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Otorhinolaryngology

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