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Published on: January 17, 2011
[Side Effects of Continuous Fentanyl Infusion for Postoperative Pain Relief in Children]
Insights
Continuous fentanyl infusion can safely manage pediatric postoperative pain. Close monitoring for respiratory depression and managing nausea/vomiting are essential for safe and effective pain relief in children.
Area of Science:
- Pediatric Anesthesiology
- Pain Management
- Pharmacology
Background:
- Limited data exists on fentanyl use for pediatric postoperative pain relief compared to morphine.
- This study focuses on detailing side effects in children receiving continuous fentanyl infusion.
Purpose of the Study:
- To clarify the side effects of continuous fentanyl infusion for postoperative pain relief in children.
- To assess the safety and efficacy of fentanyl in pediatric pain management.
Main Methods:
- Retrospective examination of 1,166 children (0-14 years) receiving continuous fentanyl infusion (0.5 or 1.0 μg/kg/hr) over 4 years.
- Continuous pulse oximetry monitoring with regular recording of vital signs, SpO2, respiratory rate, blood pressure, and sedation scores.
- Documentation of nausea/vomiting incidence.
Main Results:
- Severe side effects, including respiratory depression requiring intervention, occurred in 0.77% of cases.
- No fatalities or permanent sequelae were reported.
- Nausea/vomiting was observed in 25.4% of the pediatric patients.
Conclusions:
- Continuous fentanyl infusion is safe for pediatric postoperative pain relief when supported by monitoring systems for early detection of respiratory depression.
- Proactive measures against nausea and vomiting are necessary for optimal patient care.
Background:
There have been many reports on the use of morphine for postoperative pain relief in children, but the use of fentanyl for this purpose has not frequently been described. We clarified the details of side effects exhibited in children who had received continuous fentanyl infusion for postoperative pain relief
Methods:
The subjects are 1,166 children aged between 0 and 14 years who underwent continuous fentanyl infusion for postoperative pain relief within the previous 4 years. Fentanyl was administered at a dose of 0.5 or 1.0 μg x kg(-1) x hr(-1), and with continuous use of pulse oximeter, the pulse rate, SpO2, respiratory rate, BP, sedation score, and presence/absence of nausea/vomiting were recorded every 2 hours. The frequencies of side effects were retrospectively examined.
Results:
Severe side effects, including respiratory depression, for which mask ventilation or tracheal intubation was required were observed in 0.77% of cases. No subjects died or developed permanent sequelae. Nausea/vomiting occurred in 25.4% of cases.
Conclusions:
Using monitoring systems that facilitate the early detection of and intervention in respiratory depression, we can safely administer continuous fentanyl infusion for postoperative pain relief in children. It is necessary to adopt countermeasures against nausea/vomiting.
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