Efficacy of adding nalbuphine to caudal bupivacaine for postoperative analgesia in children undergoing hypospadias repair surgery. Randomized controlled trial | ||
| Egyptian Journal of Anaesthesia | ||
| Volume 39, Issue 1, December 2023, Pages 778-784 PDF (1.81 M) | ||
| DOI: TEJA-2023-0210 | ||
| Authors | ||
| Ahmed Omar Mahmoud Abdallah; Mohamed H Bakri; Hany El-Morabaa; Tasbeeh K Zanaty; Hanan Galal; Marwa Mahmoud Abdel Rady | ||
| Abstract | ||
| Background We hypothesized that adding nalbuphine to bupivacaine would prolong the duration of caudal epidural anaesthesia (CEA) in pediatric patients undergoing hypospadias repair surgery. Methods 60 children scheduled for elective hypospadias surgery under general anesthesia combined with CEA were divided into two equal groups: the control group received caudal bupivacaine 0.25% 1 ml/kg plus 2 ml normal saline. The Nalbuphine group received caudal bupivacaine 0.25% 1 ml/kg plus nalbuphine 0.1 mg/kg in 2 ml normal saline. Intraoperative and postoperative rescue analgesia was managed by giving intravenous paracetamol 15 mg/kg and/or 100mcg nalbuphine. The Face, Legs, Activity, Cry, Consolability (FLACC) pain scale, and the Richmond AgitationSedation Scale (RASS) score were measured. Pre-operative and postoperative blood samples were collected for a subgroup of patients for cortisol analysis. Results The duration of postoperative analgesia was significantly longer in the nalbuphine group ( < 0.001). The number of patients who needed postoperative supplemental analgesia was significantly lower in the nalbuphine group ( < 0.001). Total paracetamol consumption was significantly higher in the control group ( < 0.001). The FLACC and RASS were significantly lower in the nalbuphine group. Postoperative cortisol levels were lower in the nalbuphine group compared to the control group. Conclusions Adding caudal nalbuphine 0.1 mg/kg to bupivacaine 0.25% provides better postoperative pain control than bupivacaine alone in children undergoing hypospadias repair. | ||
| Keywords | ||
| Analgesia; Anesthesia; caudal; children; nalbuphine; Pain | ||
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