Does anesthesia in children cause developmental delay?

Many parents I counsel regarding need for flexible bronchoscopy hesitate when they realize anesthesia is involved, albeit even for a short procedure.  This study suggests risk may be exaggerated. Dr. Susarla

Young children who had surgical procedures with general anesthesia prior to primary school entry did not have an increased risk of detectable adverse neurodevelopment outcomes compared with their siblings who did not have surgery, according to a Canadian analysis.

After adjusting for confounding factors, no significant differences were found between exposed and unexposed children in early developmental vulnerability or in each of the major domains of the Early Development Instrument (EDI), a teacher-assessed measure of primary school readiness, reported James O'Leary, MD, and co-authors of the Hospital for Sick Children in Toronto, writing in JAMA Pediatrics.

"These findings further support that exposure to anesthesia and surgery in early childhood is not associated with detectable adverse child development outcomes," O'Leary told MedPage Today.

But "while the findings are generalizable to the majority of young children who have a single surgical procedure performed, it is still not known whether children with repeated or lengthy exposures to surgery and anesthesia are at increased risk of altered neurodevelopment," he added.

Read article here.