Evidence map›Paper›PMID 27534647›Full record

ArticleClinical pharmacokinetics2017

Development of a Pharmacokinetic Model to Describe the Complex Pharmacokinetics of Pazopanib in Cancer Patients.

Huixin Yu, Nielka van Erp, Sander Bins, Ron H J Mathijssen, Jan H M Schellens, Jos H Beijnen, Neeltje Steeghs, Alwin D R Huitema

Abstract read
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Article in Clinical pharmacokinetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Trial
  2. Trial
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  4. Review
  5. Article
  6. Review
  7. Unveiling the Potential of CPharmaceutics · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Are novel oral oncolytics underdosed in obese patients?Cancer chemotherapy and pharmacology · 2024
    Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Therapeutic drug monitoring of oral targeted antineoplastic drugs.European journal of clinical pharmacology · 2021
    Review
  20. Observational
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

8 authors.

Huixin YuDepartment of Pharmacy and Pharmacology, Netherlands Cancer Institute-Antoni van Leeuwenhoek and MC Slotervaart, Louwesweg 6, PO Box 90440, 1006 BK, Amsterdam, The Netherlands. h.yu@nki.nl.ORCID 0000-0001-9752-0966
Nielka van ErpDepartment of Clinical Pharmacy, Radboud University Medical Center, Nijmegen, The Netherlands.
Sander BinsDepartment of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
Ron H J MathijssenDepartment of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
Jan H M SchellensDepartment of Medical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands.
Jos H BeijnenDepartment of Pharmacy and Pharmacology, Netherlands Cancer Institute-Antoni van Leeuwenhoek and MC Slotervaart, Louwesweg 6, PO Box 90440, 1006 BK, Amsterdam, The Netherlands.
Neeltje SteeghsDepartment of Medical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands.
Alwin D R HuitemaDepartment of Pharmacy and Pharmacology, Netherlands Cancer Institute-Antoni van Leeuwenhoek and MC Slotervaart, Louwesweg 6, PO Box 90440, 1006 BK, Amsterdam, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivePazopanib is a multi-targeted anticancer tyrosine kinase inhibitor. This study was conducted to develop a population pharmacokinetic (popPK) model describing the complex pharmacokinetics of pazopanib in cancer patients.

methodsPharmacokinetic data were available from 96 patients from three clinical studies. A multi-compartment model including (i) a complex absorption profile, (ii) the potential non-linear dose-concentration relationship and (iii) the potential long-term decrease in exposure was developed.

resultsA two-compartment model best described pazopanib pharmacokinetics. The absorption phase was modelled by two first-order processes: 36 % (relative standard error [RSE] 34 %) of the administered dose was absorbed with a relatively fast rate (0.4 h

conclusionA popPK model for pazopanib was developed that illustrated the complex absorption process, the non-linear dose-concentration relationship, the high inter-patient and intra-patient variability, and the first-order decay of pazopanib concentration over time. The developed popPK model can be used in clinical practice to screen covariates and guide therapeutic drug monitoring.

Indexed as

Models, BiologicalAntineoplastic Combined Chemotherapy ProtocolsDose-Response Relationship, DrugHumansIndazolesNeoplasmsProtein Kinase InhibitorsPyrimidinesSulfonamidesIndazolespazopanibProtein Kinase InhibitorsPyrimidinesSulfonamides

Identifiers

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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.