Evidence map›Paper›PMID 30120390›Full record

ArticleScientific reports2018

Physiologically based pharmacokinetic modelling of atomoxetine with regard to CYP2D6 genotypes.

Se-Hyung Kim, Ji-Young Byeon, Young-Hoon Kim, Choong-Min Lee, Yun Jeong Lee, Choon-Gon Jang, Seok-Yong Lee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
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  4. Review
  5. Article
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  7. Review
  8. [A precision medication study of atomoxetine in children with attention deficit hyperactivity disorder:Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2023
    Review
  9. Article
  10. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Se-Hyung KimSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Ji-Young ByeonSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Young-Hoon KimSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Choong-Min LeeSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Yun Jeong LeeCollege of Pharmacy, Dankook University, Cheonan, 31116, Republic of Korea.
Choon-Gon JangSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Seok-Yong LeeSchool of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea. sylee@skku.ac.kr.ORCID 0000-0003-4162-1981
Sungkyunkwan University · KRDankook University · KR

Funding

National Research Foundation of Korea (NRF) NRF-2016R1A2B4007381
6 · The paper itself

Abstract

Atomoxetine is a norepinephrine reuptake inhibitor indicated in the treatment of attention-deficit/hyperactivity disorder. It is primarily metabolized by CYP2D6 to its equipotent metabolite, 4-hydroxyatomoxetine, which promptly undergoes further glucuronidation to an inactive 4-HAT-O-glucuronide. Clinical trials have shown that decreased CYP2D6 activity leads to substantially elevated atomoxetine exposure and increase in adverse reactions. The aim of this study was to to develop a pharmacologically based pharmacokinetic (PBPK) model of atomoxetine in different CYP2D6 genotypes. A single 20 mg dose of atomoxetine was given to 19 healthy Korean individuals with CYP2D6*wt/*wt (*wt = *1 or *2) or CYP2D6*10/*10 genotype. Based on the results of this pharmacokinetic study, a PBPK model for CYP2D6*wt/*wt individuals was developed. This model was scaled to those with CYP2D6*10/*10 genotype, as well as CYP2D6 poor metabolisers. We validated this model by comparing the predicted pharmacokinetic parameters with diverse results from the literature. The presented PBPK model describes the pharmacokinetics after single and repeated oral atomoxetine doses with regard to CYP2D6 genotype and phenotype. This model could be utilized for identification of appropriate dosages of atomoxetine in patients with reduced CYP2D6 activity to minimize the adverse events, and to enable personalised medicine.

Indexed as

GenotypeModels, TheoreticalPharmacogeneticsPharmacogenomic VariantsAdrenergic Uptake InhibitorsAdultAllelesArea Under CurveAtomoxetine HydrochlorideCytochrome P-450 CYP2D6FemaleHumansMaleYoung AdultAdrenergic Uptake InhibitorsAtomoxetine HydrochlorideCytochrome P-450 CYP2D6

Identifiers

PMID30120390
PMCPMC6098032
OpenAlexW2885164018

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.