Use of caudal block for pain control following bone marrow harvest in children.

PURPOSE: After the harvesting of bone marrow for use in transplantation, pain control needs are greatest in the first 12 to 24 hours. This is also the time during which systemic side effects of parenterally administered narcotics are greatest as a result of the recent general anesthetic. We examined the role of regional anesthesia as an adjunct to pain management in pediatric patients undergoing bone marrow harvest.

PATIENTS AND

METHODS

Ten pediatric bone marrow donors were treated with intraoperative caudal blocks using bupivacaine or a combination of bupivacaine and morphine.

RESULTS

Donors who received regional anesthesia had a significant decrease in postoperative parenteral narcotic requirement and fewer systemic complications when compared with a control group of 10 age-matched children who did not receive the caudal block.

CONCLUSIONS

Regional anesthesia with caudal block can decrease the morbidity associated with bone marrow harvest in donors.