Evidence map›Paper›PMID 30817922›Full record

ArticleJournal of pharmaceutical sciences2019

In Vitro-In Vivo Extrapolation and Hepatic Clearance-Dependent Underprediction.

Christine M Bowman, Leslie Z Benet

Abstract read
In one paragraph

Article in Journal of pharmaceutical sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

  1. Prediction of a clinically effective dose of THY1773, a novel VBiopharmaceutics & drug disposition · 2021
    Trial
  2. Review
  3. Article
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  7. Article
  8. Article
  9. Review
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  11. Article
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  13. Unravelling the pharmacokinetics of aflatoxin B1:Frontiers in microbiology · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Prediction of Drug Clearance from Enzyme and Transporter Kinetics.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  20. Article
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

2 authors.

Christine M BowmanDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, California 94143.
Leslie Z BenetDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, California 94143. Electronic address: leslie.benet@ucsf.edu.

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Holger Willenbring · 1986 to 2026
$30.7M
NIDDK NIH HHS P30 DK026743
6 · The paper itself

Abstract

Accurately predicting the hepatic clearance of compounds using in vitro to in vivo extrapolation (IVIVE) is crucial within the pharmaceutical industry. However, several groups have recently highlighted the serious error in the process. Although empirical or regression-based scaling factors may be used to mitigate the common underprediction, they provide unsatisfying solutions because the reasoning behind the underlying error has yet to be determined. One previously noted trend was intrinsic clearance-dependent underprediction, highlighting the limitations of current in vitro systems. When applying these generated in vitro intrinsic clearance values during drug development and making first-in-human dose predictions for new chemical entities though, hepatic clearance is the parameter that must be estimated using a model of hepatic disposition, such as the well-stirred model. Here, we examine error across hepatic clearance ranges and find a similar hepatic clearance-dependent trend, with high clearance compounds not predicted to be so, demonstrating another gap in the field.

Indexed as

AnimalsHepatocytesHumansKineticsLiverMetabolic Clearance RateMicrosomes, LiverPharmaceutical PreparationsRatsPharmaceutical Preparationsclearancehepatic clearancein vitro/in vivo correlation(s) (IVIVC)

Identifiers

PMID30817922
PMCPMC7325626

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Registered trials

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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.