Evidence map›Paper›PMID 33527208›Full record

ArticleEuropean journal of clinical pharmacology2021

Teicoplanin physiologically based pharmacokinetic modeling offers a quantitative assessment of a theoretical influence of serum albumin and renal function on its disposition.

Chie Emoto, Trevor N Johnson, Takaaki Yamada, Hiroshi Yamazaki, Tsuyoshi Fukuda

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Article in European journal of clinical pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

5 authors at 3 institutions in 1 country.

Chie EmotoLaboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University, 3-3165, Machida, Tokyo, 194-8543, Japan. c-emoto@umin.ac.jp.ORCID http://orcid.org/0000-0002-1875-2222
Trevor N JohnsonCertara UK Limited, Sheffield, UK.
Takaaki YamadaDepartment of Pharmacy, Kyushu University Hospital, Fukuoka, Japan.
Hiroshi YamazakiLaboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University, 3-3165, Machida, Tokyo, 194-8543, Japan.
Tsuyoshi FukudaLaboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University, 3-3165, Machida, Tokyo, 194-8543, Japan.
Showa Pharmaceutical University · JPKyushu University Hospital · JPNational Center For Child Health and Development · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeVariability in teicoplanin pharmacokinetics has been explained by multiple factors such as body weight, renal function, and serum albumin level. To improve mechanistic understanding of the causes of variability, a physiologically based pharmacokinetic (PBPK) model can be used as a systematic platform. In this study, a PBPK model of teicoplanin was developed to quantitatively assess the effects of physiological changes due to disease status using virtual populations.

methodsPredictive performance of the models was evaluated by comparing simulated and observed concentration-time profiles of teicoplanin. Subsequently, sensitivity analyses were conducted to identify potential factors contributing to individual differences in teicoplanin PK.

resultsThe developed PBPK model generated concentration-time profiles that were comparable to clinical observations in healthy adults, including Caucasians and Japanese, and after single-dose and multiple-dose administration. The predicted PK parameters (i.e., C

conclusionThe PBPK model of teicoplanin provides mechanistic insight into the factors altering its disposition and allows assessments of the theoretical and quantitative impact of individual changes in physiological parameters on its PK even when an actual assessment with adequate sample sizes of patients is challenging.

Indexed as

Models, BiologicalAgedAnti-Bacterial AgentsArea Under CurveAsian PeopleComputer SimulationFemaleGlomerular Filtration RateHumansMaleMetabolic Clearance RateMiddle AgedPatient AcuityRenal InsufficiencySerum AlbuminTeicoplaninAnti-Bacterial AgentsSerum AlbuminTeicoplaninPhysiologically based pharmacokinetic modelingRenal impairmentSerum albumin levelTeicoplanin

Identifiers

PMID33527208
OpenAlexW3126409146

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.