PMID- 35900095
OWN - NLM
STAT- MEDLINE
DCOM- 20230323
LR  - 20230323
IS  - 1945-2403 (Electronic)
IS  - 0146-4760 (Linking)
VI  - 47
IP  - 2
DP  - 2023 Mar 21
TI  - Amphetamines in Workplace Testing Hair Samples over the Years 2011-2020.
PG  - 197-205
LID - 10.1093/jat/bkac055 [doi]
AB  - Amphetamines (AMPs) in hair were investigated with thousands of workplace testing 
      head and body hair samples collected and analyzed over 10 years and tabulated by 
      year. All samples were washed by a published extensive method prior to 
      confirmation by liquid chromatography-mass spectrometry-mass spectrometry. 
      Presented are concentrations of parent methamphetamine (METH), 
      3,4-methylenedioxymethamphetamine (MDMA) and methylenedioxyamphetamine as 
      metabolite and AMP as metabolite and without the presence of parent drug. Some 
      differences in METH concentrations from year to year were significant, and some 
      ratios of metabolite to parent drug for both METH and MDMA also varied 
      significantly. While rates of METH use may not have changed significantly, some 
      aspects of the drugs ingested as demonstrated by hair analysis varied over the 
      10-year period.
CI  - (c) The Author(s) 2022. Published by Oxford University Press. All rights reserved. 
      For permissions, please e-mail: journals.permissions@oup.com.
FAU - Hill, Virginia A
AU  - Hill VA
AUID- ORCID: 0000-0001-5052-3414
AD  - Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230, USA.
FAU - Schaffer, Michael I
AU  - Schaffer MI
AD  - Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230, USA.
FAU - Paulsen, Ryan B
AU  - Paulsen RB
AD  - Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230, USA.
FAU - Stowe, G Neil
AU  - Stowe GN
AD  - Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230, USA.
LA  - eng
PT  - Journal Article
PL  - England
TA  - J Anal Toxicol
JT  - Journal of analytical toxicology
JID - 7705085
RN  - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine)
RN  - 0 (Amphetamines)
RN  - 44RAL3456C (Methamphetamine)
SB  - IM
MH  - *N-Methyl-3,4-methylenedioxyamphetamine/analysis
MH  - Substance Abuse Detection/methods
MH  - Amphetamines/analysis
MH  - *Methamphetamine/analysis
MH  - Hair/chemistry
MH  - Workplace
EDAT- 2022/07/29 06:00
MHDA- 2023/03/24 06:00
CRDT- 2022/07/28 09:03
PHST- 2021/12/17 00:00 [received]
PHST- 2022/03/02 00:00 [revised]
PHST- 2022/07/26 00:00 [accepted]
PHST- 2022/07/29 06:00 [pubmed]
PHST- 2023/03/24 06:00 [medline]
PHST- 2022/07/28 09:03 [entrez]
AID - 6651056 [pii]
AID - 10.1093/jat/bkac055 [doi]
PST - ppublish
SO  - J Anal Toxicol. 2023 Mar 21;47(2):197-205. doi: 10.1093/jat/bkac055.