Spontaneous live birth with a maternal history of intravenous use of pentazocine and tripelennamine (T's and blues).
A 24-year-old black female presented a live birth of six-months gestation. The 700-g neonate survived for 11 h. After toxicology revealed the presence of pentazocine and tripelennamine (T's and Blues), the mother admitted to using this combination intravenously 9 h previous to admission. Concentrations of pentazocine and tripelennamine were simultaneously determined by gas-liquid chromatography (GLC) combined with nitrogen selective detection. Analyses were performed on a 3% OV-101 column, with the added internal standard, dexbrompheniramine. Both pentazocine and tripelennamine were qualitatively confirmed by their electron impact mass spectra. Concentrations of pentazocine and tripelennamine in various fluids and tissues were determined.
D000328:Adult; D002849:Chromatography, Gas; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000139:chemically induced*; D013058:Mass Spectrometry; D008431:Maternal-Fetal Exchange / Q000187:drug effects*; D007752:Obstetric Labor, Premature / Q000139:chemically induced*; D010423:Pentazocine / Q000032:analysis / Q000506:poisoning*; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D019966:Substance-Related Disorders / Q000150:complications*; D014309:Tripelennamine / Q000032:analysis / Q000506:poisoning*
D014309:Tripelennamine; D010423:Pentazocine