Caudal Anesthesia for Postoperative Pain Relief in Children

Coad, N. R.; Hain, W.R.

doi:10.1097/00132586-199004000-00036

Cited by 1 publication

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“…It may lead to complications such as motor block, urinary retention, intravascular injection, and urethral fistula formation in postoperative period [ 8 , 12 , 13 ]. Even with the use of varying concentrations of different local anesthetics and the addition of various adjuvants, the duration of analgesia with CB remains short, and some adjuvants were associated with complications in the postoperative period [ 13 - 19 ].…”

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confidence: 99%

A Prospective Observational Study Analyzing the Analgesic Efficacy of Caudal Block and Nerve Stimulator-Guided Pudendal Nerve Block in Children Undergoing Hypospadias Repair

Hayaran,

Kaushik,

Yadav

et al. 2023

Cureus

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Introduction: Hypospadias repair is a common pediatric surgery. While caudal block (CB) is the most widely used procedure for analgesia, pudendal nerve block (PNB) can be utilized as an alternative. We evaluated the postoperative analgesic efficacy of CB and PNB in children undergoing hypospadias repair. Methods: In this prospective observational study, we evaluated 101 patients who received standard general anesthesia along with CB or PNB. Postoperative pain score (Face, Legs, Activity, Cry, and Consolability {FLACC} score) along with the total number of analgesic doses and the total amount of analgesic drugs consumed within 24 hours were noted. Time to first rescue analgesia, post-block penile length and midshaft circumference, surgeon satisfaction score, and postoperative complications were also evaluated. Results: Out of 101 patients observed, 50 received CB, and 51 received PNB. At 24-hour interval, the median FLACC score in CB was 6, while in the PNB, it was 4 (p<0.001). None of the patients who were given PNB received more than three doses (p<0.001), and the average consumption of analgesic drugs within 24 hours was significantly higher in CB (38.4±4.28) compared to PNB (21.7±6.33) (p<0.0001). The median time to first rescue analgesia in CB was four hours, while in patients receiving PNB, it was eight hours (p<0.001). The increase in penile volume was significantly higher with CB as compared to PNB (p<0.001). Surgeon satisfaction score was found to be better with PNB (p<0.002). Conclusion: Patients who received PNB had significantly reduced pain scores and analgesic consumption in the first 24 hours post surgery.

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