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Caudal clonidine in day-care paediatric surgery

Archna Koul1, Deepanjali Pant, Jayshree Sood

  • 1Consultant, Deptt of Anaesthesiology, Pain and Perioperative medicine, Sir Gangaram Hospital, New Delhi.

Indian Journal of Anaesthesia
|July 20, 2010
PubMed

Insights

Adding clonidine to bupivacaine caudal blocks significantly extends postoperative pain relief in pediatric patients undergoing surgery. This combination is a safe alternative for children

Area of Science:

  • Anesthesiology
  • Pediatric Surgery
  • Pharmacology

Background:

  • Caudal blocks are commonly used for pediatric pain management.
  • Bupivacaine is a standard anesthetic for caudal blocks.
  • Optimizing analgesic duration and safety in pediatric anesthesia is crucial.

Purpose of the Study:

  • To evaluate the analgesic efficacy of adding clonidine to bupivacaine for caudal blocks in children.
  • To assess the hemodynamic and respiratory safety of this combined anesthetic approach.

Main Methods:

  • A randomized controlled trial involving 40 children undergoing inguinal hernia repair.
  • Group C received bupivacaine with clonidine; Group B received bupivacaine alone via caudal injection.
  • Postoperative analgesia duration, pain scores (OPS), sedation, heart rate, and blood pressure were recorded.

Main Results:

  • The clonidine group (Group C) experienced significantly longer duration of analgesia (10.25 hours) compared to the bupivacaine-only group (Group B, 4.55 hours) (p<0.001).
  • No instances of bradycardia, hypotension, or excessive sedation were observed in the clonidine group.
  • Clonidine addition demonstrated a favorable safety profile.

Conclusions:

  • Clonidine significantly prolongs postoperative pain relief when added to bupivacaine in pediatric caudal blocks.
  • The combination of clonidine and bupivacaine is a safe and effective alternative for pain management in pediatric daycare surgeries.
  • This approach enhances recovery and patient comfort post-operatively.
Abstract

Keywords:
BupivacaineCaudal epiduralClonidine

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