Pediatric neuraxial blockade

Area of Science:

• Pediatric Anesthesiology
• Regional Anesthesia
• Pain Management

Background:

• Regional anesthetic techniques for children are experiencing a resurgence in popularity.
• Neuraxial blockade (spinal or epidural) offers excellent analgesia with minimal physiological alteration.
• Continuous pain relief is possible for days postoperatively with indwelling catheters.

Purpose of the Study:

• To review caudal, lumbar epidural, and subarachnoid blockade in infants and children.
• To describe relevant anatomy, physiological alterations, and pharmacology for these techniques.
• To provide anesthesiologists with the foundation for performing neuraxial blocks confidently.

Main Methods:

• Review of existing literature on pediatric regional anesthesia techniques.
• Description of anatomical considerations for neuraxial blockade in children.
• Discussion of physiological effects and relevant pharmacology of local anesthetics.

Main Results:

• Neuraxial blockade supplements general anesthesia, reducing anesthetic requirements and hastening emergence.
• Regional blocks provide superior postoperative pain control, leading to a better patient experience.
• Risks associated with regional blocks in anesthetized children are negligible in experienced hands.

Conclusions:

• Regional anesthetic techniques, particularly neuraxial blockade, are safe and highly beneficial in pediatric patients.
• These methods significantly improve postoperative analgesia and recovery.
• A thorough understanding of anatomy, physiology, and pharmacology enables confident application of these techniques.