Key result
Halothane-N2O anesthesia is linked to 2-hour reasoning, motor, and memory impairment, resolving by 24 hours.
Why the study?
The psychological effects of general anesthesia on cognitive functions in young children undergoing routine surgery were not well characterized.
Does halothane-N2O general anesthesia impair psychological performance in five- to eight-year-old children?
Comparison
Halothane-N2O general anesthesia vs no anesthesia or surgery
Design
Observational cohort study
Follow-up
24 hours
Authors
Loading...
May support short-term post-anesthesia caution in young children; leaves open effects with modern agents or longer exposures.
Observational (n=66)
Does halothane-N2O general anesthesia impair psychological performance in five- to eight-year-old children?
Halothane-N2O general anesthesia causes transient cognitive and motor impairment at two hours post-procedure in children, which resolves by 24 hours.
Morgan et al. (1981) conducted an observational in Routine myringotomy procedures (n=66). Halothane-N2O general anesthesia vs. No anesthesia or surgery was evaluated on Psychological performance measures (reasoning, motor and memory functions). Halothane-N2O general anesthesia (mean duration 17.9 min) impaired reasoning, motor, and memory functions at 2 hours post-anesthesia compared to controls, resolving by 24 hours.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: