Peri-anal infiltration versus caudal block for multimodal analgesia in paediatric patients with Hirschsprung's disease undergoing transanal endorectal pull-through procedure: A randomised trial

Autor: Fatma Nabil, Mohamed S Rashed, Mohammed H Takrouney, Ibrahim A Ibrahim, Esam Abdalla, Hany M Osman
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Indian Journal of Anaesthesia, Vol 67, Iss 11, Pp 979-984 (2023)
Druh dokumentu: article
ISSN: 0019-5049
0976-2817
DOI: 10.4103/ija.ija_471_23
Popis: Background and Aims: Transanal endorectal pull-through (TERPT) is a standard procedure for managing paediatric patients with Hirschsprung's disease (HD). This study aimed to evaluate peri-anal infiltration versus caudal block as a part of multimodal analgesia for paediatric patients with HD undergoing the TERPT procedure. Methods: This randomised trial included 60 patients of both genders, aged 6 to 18 months who underwent the TERPT procedure under general anaesthesia. The patients were randomly assigned into two groups to receive either peri-anal infiltration or caudal block with 1 ml/kg bupivacaine 0.25% and dexmedetomidine 1 μg/kg in 0.5 ml normal saline. The primary outcome was the time to the first rescue analgesia. The secondary outcomes were the total consumption, the frequency of nalbuphine administration as rescue analgesia within 24 hours and the level of postoperative sedation. Results: The time to first rescue analgesia was significantly shorter in the peri-anal infiltration group versus the caudal block group (median [interquartile range] 10 [7.5–12.5] h versus 16 [13.5–18.5] h, respectively, P = 0.008).The frequency of administration and the total dose of nalbuphine was significantly higher in the peri-anal infiltration group (P = 0.003 and 0.013, respectively).The sedation score was significantly higher in the caudal block group postoperatively. Conclusion: For paediatric patients undergoing the TERPT procedure, peri-anal infiltration was less effective than caudal block in terms of the duration of postoperative analgesia. However, both techniques were comparable during the first 6 hours postoperatively.
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