Ultrasound Guided Sacral Erector Spinae Plane Block Versus Ultrasound Guided Caudal Block in Pediatric Undergoing Hypospadias Surgery
Recruiting now · Not applicable
Conditions studied: Hypospadias, Caudal Block, Erector Spinae Plane Block, Pain, Postoperative
In brief
Randomized, parallel-group, assessor-blinded clinical trial at Tanta University Hospitals comparing ultrasound-guided sacral erector spinae plane block (sESPB) versus ultrasound-guided caudal epidural block for postoperative analgesia in male children (1-5 years) undergoing hypospadias repair. Seventy participants will be randomized 1:1 to receive sESPB or caudal block with 0.25% bupivacaine (0.5-1 mL/kg; maximum 20 mL) after induction of general anesthesia. The primary outcome is pain over the first 24 hours, assessed using the FLACC scale at prespecified time points. Secondary outcomes include total opioid consumption, time to first rescue analgesia, postoperative nausea and vomiting, parent/guardian satisfaction, hemodynamic trends, and predefined adverse effects (e.g., motor weakness, urinary retention, respiratory depression, hematoma, infection at injection site). Perioperative care is standardized; rescue pethidine is administered when FLACC ≥4. The trial evaluates whether sESPB provides superior or comparable analgesia with fewer adverse effects than caudal block.
Key facts
- Study ID
- NCT07099560
- Run by
- Tanta University
- People needed
- 70
- Starts
- 2025-04-01
- Expected to finish
- 2026-04-01
- Last updated by the study team
- 2025-09-09
Who can join
Age: 1 and older, up to 5. Sex: male. Healthy volunteers: not accepted.
You may qualify if…
- Male children aged 1-5 years
- ASA physical status I-II
- Scheduled for elective hypospadias repair under general anesthesia
- Parent or legal guardian provides written informed consent
- Able to complete postoperative assessments through 24 hours after surgery Exclusion Criteria
- Parent/guardian refusal of participation
- Coagulopathy or current anticoagulant therapy
- Infection at the intended injection site (sacral/caudal region) or systemic infection
- Allergy/hypersensitivity to amide local anesthetics (e.g., bupivacaine) or study medications
- Neurologic or spinal disorders or congenital sacral anomalies affecting block safety
- Significant hepatic, renal, or cardiac disease
- Any other condition that, in the investigator's judgment, contraindicates caudal block or sacral ESPB or could interfere with safe participation
Where it is running
- Tanta University Hospital — Tanta, El-Gharbia Govenorate, Egypt (enrolling)
Full record on ClinicalTrials.gov
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