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Postoperative behavioural changes in children: comparison between halothane and sevoflurane.
1Department of Anaesthesiology and Intensive Care Medicine, Klinikum Lahr, Schwarzwald, Germany. tfoesel@aol.com
Paediatric Anaesthesia
|November 7, 2001
Summary
Children receiving sevoflurane anesthesia were more likely to experience behavioral changes after surgery compared to those given halothane. Other factors like surgery type or pain management did not impact these changes.
Area of Science:
- Pediatric Anesthesiology
- Child Psychology
- Postoperative Care
Background:
- Investigated long-term behavioral changes in children post-elective surgery.
- Utilized a modified posthospitalization behavioral questionnaire.
- Focused on children under 8 years undergoing surgery in 1997-1998.
Purpose of the Study:
- To compare the incidence of postoperative behavioral changes between halothane and sevoflurane anesthesia.
- To identify factors influencing these behavioral changes.
Main Methods:
- Retrospective analysis of anesthesia records for 863 children.
- Parental questionnaire response rate of 53.1% (458 parents).
- Comparison of behavioral changes based on inhalational agent (halothane vs. sevoflurane), surgery type, premedication, induction, and pain management.
Main Results:
- 16.1% of children on halothane and 25.7% on sevoflurane reported behavioral changes.
- A statistically significant difference (P=0.015) in behavioral changes favoring halothane.
- No significant influence of surgery type, premedication, induction, or pain therapy on behavioral changes.
Conclusions:
- Sevoflurane anesthesia is associated with a higher likelihood of postoperative behavioral problems in children compared to halothane.
- Anesthesia type is a key factor in predicting postoperative behavioral changes.
- Further research into the mechanisms behind sevoflurane-induced behavioral changes is warranted.