Helander A - Search Results

1

Appearance of hexahydrocannabinols as recreational drugs and implications for cannabis drug testing - focus on HHC, HHC-P, HHC-O and HHC-H.

Helander A, Johansson M, Villén T, Andersson A. Helander A, et al. Scand J Clin Lab Invest. 2024 Apr;84(2):125-132. doi: 10.1080/00365513.2024.2340039. Epub 2024 Apr 15. Scand J Clin Lab Invest. 2024. PMID: 38619215

2

Alternative routine for reporting chiral amphetamine test results in assessment of attention-deficit/hyperactivity disorder medication: experiences from 2013 to 2023.

Helander A, Andersson A, Villén T. Helander A, et al. Drug Test Anal. 2024 Apr 10. doi: 10.1002/dta.3690. Online ahead of print. Drug Test Anal. 2024. PMID: 38600633

3

Recommendations on the measurement and use of the alcohol consumption biomarker CDT. A position paper from the IFCC Working Group on CDT standardisation.

Wielders JPM, Porpiglia NM, Schellenberg F, Deenmamode J, Delanghe J, Anton RF, Bortolotti F, Siebelder C, Tagliaro F, Weykamp C, Helander A. Wielders JPM, et al. Among authors: helander a. Clin Chim Acta. 2024 Mar 1;555:117800. doi: 10.1016/j.cca.2024.117800. Epub 2024 Feb 2. Clin Chim Acta. 2024. PMID: 38309557

4

Nya cannabinoider skapar problem vid drogtestning.

Helander A. Helander A. Lakartidningen. 2023 Dec 7;120:23144. Lakartidningen. 2023. PMID: 38063419 Free article. Swedish. No abstract available.

5

The alcohol biomarker phosphatidylethanol (PEth) - test performance and experiences from routine analysis and external quality assessment.

Helander A, Hansson T. Helander A, et al. Scand J Clin Lab Invest. 2023 Oct;83(6):424-431. doi: 10.1080/00365513.2023.2253734. Epub 2023 Sep 12. Scand J Clin Lab Invest. 2023. PMID: 37697976

6

[The alcohol biomarker phosphatidylethanol (PEth) - recommendations for use and interpretation of test results].

Helander A, Hansson T. Helander A, et al. Lakartidningen. 2023 Jun 12;120:23029. Lakartidningen. 2023. PMID: 37306004 Free article. Swedish.

7

Urine Drug Tests Indicate Higher Prevalence of Combined Alcohol and Cocaine Use Compared to Alcohol Together with Cannabis or Amphetamine-A Possible Link to Cocaethylene.

Helander A, Villén T, Signell P. Helander A, et al. Alcohol Alcohol. 2023 May 9;58(3):274-279. doi: 10.1093/alcalc/agad009. Alcohol Alcohol. 2023. PMID: 36796800 Free PMC article.

8

Comment on the upper cutoff level for the alcohol biomarker phosphatidylethanol (PEth) for the assessment of alcohol consumption in forensic practice.

Musshoff F, Böttcher M, Graw M, Skopp G, Neumann J, Høiseth G, Helander A. Musshoff F, et al. Among authors: helander a. Drug Test Anal. 2023 Jul;15(7):791-792. doi: 10.1002/dta.3432. Epub 2022 Dec 30. Drug Test Anal. 2023. PMID: 36585567 No abstract available.

9

Drug testing for mitragynine and kratom: Analytical challenges and medico-legal considerations.

Helander A, Rylski A. Helander A, et al. Drug Test Anal. 2023 Feb;15(2):213-219. doi: 10.1002/dta.3391. Epub 2022 Nov 4. Drug Test Anal. 2023. PMID: 36258649 Free PMC article.

10

[Improved access to test results for toxic alcohols can save lives].

Helander A, Jones AW, Lindeman E, Nordmark Grass J. Helander A, et al. Lakartidningen. 2022 Oct 5;119:22068. Lakartidningen. 2022. PMID: 36200268 Free article. Swedish.

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