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Bioanalysis For Cocaine, Opiates, Methadone And Amphetamines Exposure Detection During Pregnancy, Marta Concheiro, Elena Lendoiro, Ana De Castro, Eva Gonzalez-Colmenero, Ana Concheiro-Guisan, Patricia Penas-Silva, Manuel Macias-Cortina, Angelines Cruz-Landeira, Manuel Lopez-Rivadulla
Bioanalysis For Cocaine, Opiates, Methadone And Amphetamines Exposure Detection During Pregnancy, Marta Concheiro, Elena Lendoiro, Ana De Castro, Eva Gonzalez-Colmenero, Ana Concheiro-Guisan, Patricia Penas-Silva, Manuel Macias-Cortina, Angelines Cruz-Landeira, Manuel Lopez-Rivadulla
Publications and Research
Drug exposure during pregnancy constitutes a major legal issue and public health concern. Drug and metabolite determination in biological matrices from mother and newborn is an objective indication of prenatal drug exposure. However, limited data are available regarding the interpretation of these analytical results in terms of window of detection and degree of exposure. We collected paired maternal hair, meconium, placenta and umbilical cord from 727 mother-newborn dyads. We analyzed these specimens by liquid chromatography tandem mass spectrometry for the determination of cocaine, opioids, methadone and amphetamines, and compared the analytical results from the four different matrices. The cases were …