Publications by authors named "R Meatherall"

A 15-year-old male orally consumed an unknown but fatal amount of sustained release hydromorphone. He was naïve to opioid use. No other drugs or alcohol were involved.

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Azide in human blood and plasma samples was derivatized with propionic anhydride in a headspace vial without prior sample preparation. The reaction proceeds quickly at room temperature to form propionyl azide. A portion of the headspace was assayed by gas chromatography with a nitrogen-phosphorus detector.

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A method is described for the simultaneous analysis of seven opiates, codeine, morphine, 6-acetylmorphine, hydrocodone, hydromorphone, oxycodone, and oxymorphone, in blood samples by gas chromatography-mass spectrometry (GC-MS). One milliliter of blood is combined with an internal standard mixture containing 200 ng of each of the seven deuterated opiates. Two milliliters of acetonitrile is added to precipitate the proteins and cellular material.

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Foxy is the colloquial name for the hallucinogen 5-ethoxy-diisopropyltryptamine (5-MeO-DIPT). A non-fatality involving a 23-year-old Caucasian man who ingested a capsule containing 5-MeO-DIPT is described. He presented to the Emergency Department, not with visual nor auditory hallucinations but with sensory hallucinations, that of formication and paranoia.

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