A Comparison of the Efficacy of Sacral Erector Spinae Plane Block and Penile Block in Circumcision Surgery

A Comparison of the Efficacy of Sacral Erector Spinae Plane Block and Penile Block in Circumcision Surgery

Effective perioperative analgesia is crucial for reducing hospital stay in pediatric surgical patients. Opioid-based analgesia, although effective, may lead to respiratory depression in the postoperative period. Therefore, alternative regional anesthesia techniques such as penile block and sacral ESPB are increasingly preferred.

Sacral ESPB provides both somatic and visceral analgesia by blocking the dorsal and ventral rami of the spinal nerves. It has the potential to block the pudendal nerve and achieve bilateral effect with a single midline injection. However, comparative data between sacral ESPB and penile block in circumcision surgeries is limited.

Effective perioperative analgesia is crucial for reducing hospital stay in pediatric surgical patients. Opioid-based analgesia, although effective, may lead to respiratory depression in the postoperative period. Therefore, alternative regional anesthesia techniques such as penile block and sacral ESPB are increasingly preferred.

Sacral ESPB provides both somatic and visceral analgesia by blocking the dorsal and ventral rami of the spinal nerves. It has the potential to block the pudendal nerve and achieve bilateral effect with a single midline injection. However, comparative data between sacral ESPB and penile block in circumcision surgeries is limited.

In this prospective, double-blind, randomized controlled trial, 62 children aged 2 to 7 years undergoing elective circumcision at the Department of Pediatric Surgery of Diyarbakır Gazi Yaşargil Training and Research Hospital will be randomly assigned to two groups:

Group I will receive sacral ESPB using 0.8 mL/kg of 0.25% bupivacaine

Group II will receive a penile block using the same dosage and concentration.

Primary outcomes include intraoperative opioid use and postoperative rescue analgesic consumption within 24 hours. Secondary outcome includes time to discharge. Hemodynamic parameters and FLACC scores will be monitored at defined intervals.

Inclusion Criteria:

ASA I pediatric patients aged 2-7 years

Scheduled for elective circumcision

Informed consent obtained from parents/legal guardians

Exclusion Criteria:

ASA score other than I

Age <2 or >7 years

Known allergy to local anesthetics

Refusal to participate