Abstract
A liquid chromatography tandem mass spectrometry method for buprenorphine (BUP), norbuprenorphine (NBUP), methadone, 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP), cocaine, benzoylecgonine, ecgonine methyl ester (EME), morphine, codeine, 6-acetylmorphine, heroin, 6-acetylcodeine, cotinine, and trans-3′-hydroxycotinine quantification in sweat was developed and comprehensively validated. Sweat patches were mixed with 6 mL acetate buffer at pH 4.5, and supernatant extracted with Strata-XC-cartridges. Reverse-phase separation was achieved with a gradient mobile phase of 0.1% formic acid and acetonitrile in 15 min. Quantification was achieved by multiple reaction monitoring of two transitions per compound. The assay was a linear 1–1,000 ng/patch, except EME 5–1,000 ng/patch. Intra-, inter-day and total imprecision were <10.1%CV, analytical recovery 87.2–107.7%, extraction efficiency 35.3–160.9%, and process efficiency 25.5–91.7%. Ion suppression was detected for EME (−63.3%) and EDDP (−60.4%), and enhancement for NBUP (42.6%). Deuterated internal standards compensated for these effects. No carryover was detected, and all analytes were stable for 24 h at 22 °C, 72 h at 4 °C, and after three freeze/thaw cycles. The method was applied to weekly sweat patches from an opioid-dependent BUP-maintained pregnant woman; 75.0% of sweat patches were positive for BUP, 93.8% for cocaine, 37.5% for opiates, 6.3% for methadone and all for tobacco biomarkers. This method permits a fast and simultaneous quantification of 14 drugs and metabolites in sweat patches, with good selectivity and sensitivity.
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References
Taylor JR, Watson ID, Tames FJ, Lowe D (1998) Detection of drug use in a methadone maintenance clinic: sweat patches versus urine testing. Addiction 93:847–853
Samyn N, De Boeck G, Verstraete AG (2002) The use of oral fluid and sweat wipes for the detection of drugs of abuse in drivers. J Forensic Sci 47:1380–1387
Huestis MA, Oyler JM, Cone EJ, Wstadik AT, Schoendorfer D, Joseph RE (1999) Sweat testing for cocaine, codeine and metabolites by gas chromatography–mass spectrometry. J Chromatogr B Biomed Sci Appl 733:247–264
Robinson S, Robinson AH (1954) Chemical composition of sweat. Ann Rev Physiol 34:202–220
Skopp G, Potsch L (1999) Perspiration versus saliva-basic aspects concerning their use in roadside drug testing. Int J Leg Med 112:213–221
Cone EJ, Hillsgrove MJ, Jenkins AJ, Keenan RM, Darwin WD (1994) Sweat testing for heroin, cocaine, and metabolites. J Anal Toxicol 18:298–305
Brunet BR, Barnes AJ, Scheidweiler KB, Mura P, Huestis MA (2008) Development and validation of a solid-phase extraction gas chromatography-mass spectrometry method for the simultaneous quantification of methadone, heroin, cocaine and metabolites in sweat. Anal Bioanal Chem 392:115–127
Fucci N, De Giovanni N, Scarlata S (2008) Sweat testing in addicts under methadone treatment: an Italian experience. Forensic Sci Int 174:107–110
DHHS (2004) Proposed revisions to mandatory guidelines for federal workplace drug testing programs. Fed Regist 69:19673–19732
Gallardo E, Queiroz JA (2008) The role of alternative specimens in toxicological analysis. Biomed Chromatogr 22(8):795–821
Kintz P, Brenneisen R, Bundeli P, Mangin P (1997) Sweat testing for heroin and metabolites in a heroin maintenance program. Clin Chem 43:736–739
Schwilke EW, Barnes AJ, Kacinko SL, Cone EJ, Moolchan ET, Huestis MA (2006) Opioid disposition in human sweat after controlled oral codeine administration. Clin Chem 52:1539–1545
Follador MJ, Yonamine M, de Moraes Moreau RL, Silva OA (2004) Detection of cocaine and cocaethylene in sweat by solid-phase microextraction and gas chromatography/mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 811:37–40
Kacinko SL, Barnes AJ, Schwilke EW, Cone EJ, Moolchan ET, Huestis MA (2005) Disposition of cocaine and its metabolites in human sweat after controlled cocaine administration. Clin Chem 51:2085–2094
Kintz P, Tracqui A, Mangin P, Edel Y (1996) Sweat testing in opioid users with a sweat patch. J Anal Toxicol 20:393–397
Kintz P, Tracqui A, Marzullo C, Darreye A, Tremeau F, Greth P, Ludes B (1998) Enantioselective analysis of methadone in sweat as monitored by liquid chromatography/ion spray-mass spectrometry. Ther Drug Monit 20:35–40
Kintz P, Henrich A, Cirimele V, Ludes B (1998) Nicotine monitoring in sweat with a sweat patch. J Chromatogr B Biomed Sci Appl 705:357–361
Skopp G, Potsch L, Eser HP, Moller MR (1996) Preliminary practical findings on drug monitoring by a transcutaneous collection device. J Forensic Sci 41:933–937
Skopp G, Pötsch L, Moeller MR (1997) On cosmetically treated hair—aspects and pitfalls of interpretation. Forensic Sci Int 84:43–52
European Union Decision 2002/657/EC (17/8/2002) (2002) Off J Eur Commun 221:8–36
Krouwer JS, Rabinowitz R (1984) How to improve estimates of imprecision. Clin Chem 30:290–292
US Department of Health and Human Services Food and Drug Administration, Center for Veterinary Medicine (2003)
Staub C, Marset M, Mino A, Mangin P (2001) Detection of acetylcodeine in urine as an indicator of illicit heroin use: method validation and results of a pilot study. Clin Chem 47:301–307
Kintz P, Jamey C, Cirimele V, Brenneisen R, Ludes B (1998) Evaluation of acetylcodeine as a specific marker of illicit heroin in human hair. J Anal Toxicol 22:425–429
Phillips SG, Allen KR (2006) Acetylcodeine as a marker of illicit heroin abuse in oral fluid samples. J Anal Toxicol 30:370–374
Benowitz NL, Hukkanen J, Jacob P (2009) In: Henningfield JE, London ED, Pogun S (eds) Nicotine psychopharmacology. Berlin, Springer
Kidwell DA, Smith FP (2001) Susceptibility of PharmChek drugs of abuse patch to environmental contamination. Forensic Sci Int 116:89–106
Acknowledgments
This research was supported by the Intramural Research Program of the National Institute on Drug Abuse (NIDA), National Institutes of Health (NIH), and NIDA grant RO1 DA12220. Sweat patches were generously provided by PharmChem Laboratories, Inc, Fort Worth, Texas, USA.
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Published in the special issue Forensic Toxicology with Guest Editors Hans Frank T. Peters, Hans H. Maurer, and Frank Musshof.
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Concheiro, M., Shakleya, D.M. & Huestis, M.A. Simultaneous analysis of buprenorphine, methadone, cocaine, opiates and nicotine metabolites in sweat by liquid chromatography tandem mass spectrometry. Anal Bioanal Chem 400, 69–78 (2011). https://doi.org/10.1007/s00216-010-4392-2
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DOI: https://doi.org/10.1007/s00216-010-4392-2