Objective
There has been very limited research on the clinical features of newborns exposed to combined use of heroin, methadone, and amphetamine in the uterus. We describe a technique for the quantification of drug metabolites in neonatal hair samples.
Methods
In a tertiary neonatal care center in Taiwan, three neonates whose mothers self-reported heroin abuse with methadone treatment during pregnancy were studied. Involuntary exposure to amphetamine was not suspected before the births. To assess long-term illicit drug exposure during pregnancy, a quantifying technique of gas chromatography/mass spectrometry (GC/MS) for hair samples from neonates was developed to replace current methods for urine and blood specimens.
Results
All three mothers
There has been very limited research on the clinical features of newborns exposed to combined use of heroin, methadone, and amphetamine in the uterus. We describe a technique for the quantification of drug metabolites in neonatal hair samples.
Methods
In a tertiary neonatal care center in Taiwan, three neonates whose mothers self-reported heroin abuse with methadone treatment during pregnancy were studied. Involuntary exposure to amphetamine was not suspected before the births. To assess long-term illicit drug exposure during pregnancy, a quantifying technique of gas chromatography/mass spectrometry (GC/MS) for hair samples from neonates was developed to replace current methods for urine and blood specimens.
Results
All three mothers