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Single injection paravertebral block for renal surgery in children

Emil Berta1, Jiri Spanhel, Oldrich Smakal

  • 1Department of Anaesthesia and Intensive Care, University Hospital Olomouc, Olomouc, Czech Republic. e.berta@email.cz

Paediatric Anaesthesia
|May 17, 2008
PubMed

Insights

A single injection of paravertebral block (PVB) effectively managed postoperative pain in children undergoing major renal surgery. This technique provided significant analgesia, with many children not needing additional pain medication.

Area of Science:

  • Pediatric Anesthesiology
  • Regional Anesthesia
  • Surgical Pain Management

Background:

  • Continuous paravertebral block (PVB) is established for pediatric postoperative analgesia.
  • Efficacy data for single-injection PVB in pediatric major renal surgery are limited.

Purpose of the Study:

  • To evaluate the efficacy of a single-injection low thoracic paravertebral block (PVB) for postoperative analgesia in children undergoing major renal surgery.

Main Methods:

  • Prospective observational pilot study of 24 children undergoing major renal surgery.
  • Single-injection low thoracic PVB administered post-anesthesia using levobupivacaine with epinephrine.
  • Pain assessed via FLACC score; duration of analgesia and complications recorded.

Main Results:

  • Successful PVB achieved in 95.8% of patients.
  • Median block duration was 600 minutes; 10 children required no supplemental analgesia within 12 hours.
  • Minor complications (vascular puncture, postoperative vomiting) occurred in 8.3% and 16.7% respectively, without impacting recovery.

Conclusions:

  • Single-injection PVB offers clinically significant postoperative pain relief for pediatric patients undergoing major renal surgery.
  • This technique represents a viable option for managing acute pain in this patient population.
Abstract

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