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Perioperative interdisciplinary approach for reduction of opioid use in pediatric tonsillectomy: Protocol using
Austin N DeHart1, Jessica Potter2, Justin Anderson3
1Department of Otolaryngology-Head and Neck Surgery, Virginia Commonwealth University Health System, Richmond, VA, United States of America.
Insights
This study shows that using dexmedetomidine and local anesthetic in pediatric tonsillectomy significantly reduces intraoperative opioid use by nearly 50% and improves pain control without increasing adverse events. This safe and effective protocol enhances recovery for young patients.
Area of Science:
- Anesthesiology
- Pediatric Surgery
- Pain Management
Background:
- Pediatric tonsillectomy is frequently performed for obstructive sleep apnea, a condition linked to heightened sensitivity to opioid side effects.
- Opioid medications pose risks, including respiratory depression, in pediatric patients.
Purpose of the Study:
- To evaluate an interdisciplinary protocol using dexmedetomidine and local anesthetic to decrease opioid use in pediatric tonsillectomy.
- To assess the safety, efficacy, and cost-effectiveness of this anesthetic strategy.
Main Methods:
- A retrospective case-control study was conducted at a tertiary care hospital.
- Pediatric patients undergoing tonsillectomy received preoperative dexmedetomidine and local bupivacaine injection.
- Intraoperative anesthetic and opioid use, postoperative pain scores, and adverse events were analyzed.
Main Results:
- The protocol reduced intraoperative opioid requirements by 49.6% and sevoflurane use by 18%.
- Lower maximum postoperative pain scores were reported with no increase in adverse events.
- The protocol incurred a minimal additional medication cost of $4.07 per procedure.
Conclusions:
- Dexmedetomidine combined with local anesthetic is a safe and effective approach for pediatric tonsillectomy.
- This strategy successfully reduces intraoperative opioid administration and improves postoperative pain management.
- The protocol offers a valuable alternative for minimizing opioid exposure in vulnerable pediatric surgical patients.
Importance:
Pediatric tonsillectomy is a common procedure now being performed most often for patients with obstructive sleep apnea, which has been associated with increased sensitivity to the respiratory side effects of opioid medications. This study investigates a strategy to decrease the use of opiate medications in a particularly vulnerable population.
Objective:
Describe an interdisciplinary approach between Otolaryngologists and Anesthesiologists to decrease opiate use in tonsillectomy patients. Demonstrate safety of this protocol. Evaluate the effect of the protocol on intraoperative need for opiate medications and inhaled anesthetic use. Perform cost analysis of the protocol.
Design:
Retrospective case-control study with cost analysis.
Setting:
Tertiary Care Hospital.
Participants:
Pediatric patients undergoing tonsillectomy at a tertiary care hospital.
Interventions:
Preoperative and intraoperative dexmedetomidine with local bupivacaine injection into the tonsillar fossa.
Measures:
Intraoperative need for sevoflurane, opiate, and propofol. Post-operative pain scores, and utilization of post-operative opiate, acetaminophen, and ibuprofen pain medications. Post-operative adverse events. Cost analysis of protocol.
Results:
This protocol led to a decrease in intraoperative opiate use by 49.6%, a decrease in intraoperative sevofluorane use by 18%, and a lower reported maximum post-operative pain score without any increase in adverse events. The protocol added a small increase in medication cost of $4.07 to each procedure.
Conclusion:
The use of dexmedetomidine and local anesthetic in pediatric tonsillectomy is a safe and effective protocol that allows for the reduction of opiate use and improved post-operative pain control.
Key Points:
Question: Can the combination of dexmedetomidine and infiltration of local anesthetic reduce overall opioid use for peediatric patients undergoing tonsillectomy?
Findings:
In this case-control study, use of dexmedetomidine and local anesthetic injected into the tonsillar fossa led to a decrease in intraoperative opiate use by 49.6%, a decrease in intraoperative sevofluorane use by 18%, and a lower reported maximum pain score without an increase in adverse events. Meaning: Use of dexmedetomidine and local anesthetic as anesthetic adjuncts may help reduce need for intraoperative opiates and decrease the use of volatile anesthetic agents in pediatric tonsillectomy patients, which are undesirable medications in the pediatric population for their respective respiratory depression and potentially neurotoxic side effects.
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