Evidence map›Paper›PMID 30762305›Full record

ArticleCPT: pharmacometrics & systems pharmacology2019

Physiologically-Based Pharmacokinetic Models for CYP1A2 Drug-Drug Interaction Prediction: A Modeling Network of Fluvoxamine, Theophylline, Caffeine, Rifampicin, and Midazolam.

Hannah Britz, Nina Hanke, Anke-Katrin Volz, Olav Spigset, Matthias Schwab, Thomas Eissing, Thomas Wendl, Sebastian Frechen, Thorsten Lehr

Open access · goldAbstract read
In one paragraph

Article in CPT: pharmacometrics & systems pharmacology, 2019. 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
4.3field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 37 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

9 authors at 4 institutions in 2 countries.

Hannah BritzClinical Pharmacy, Saarland University, Saarbrücken, Germany.
Nina HankeClinical Pharmacy, Saarland University, Saarbrücken, Germany.
Anke-Katrin VolzClinical Pharmacy, Saarland University, Saarbrücken, Germany.
Olav SpigsetDepartment of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
Matthias SchwabDr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany.
Thomas EissingClinical Pharmacometrics, Bayer AG, Leverkusen, Germany.
Thomas WendlClinical Pharmacometrics, Bayer AG, Leverkusen, Germany.
Sebastian FrechenClinical Pharmacometrics, Bayer AG, Leverkusen, Germany.
Thorsten LehrClinical Pharmacy, Saarland University, Saarbrücken, Germany.
Saarland University · DEBayer (Germany) · DEDr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology · DESt Olav's University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study provides whole-body physiologically-based pharmacokinetic models of the strong index cytochrome P450 (CYP)1A2 inhibitor and moderate CYP3A4 inhibitor fluvoxamine and of the sensitive CYP1A2 substrate theophylline. Both models were built and thoroughly evaluated for their application in drug-drug interaction (DDI) prediction in a network of perpetrator and victim drugs, combining them with previously developed models of caffeine (sensitive index CYP1A2 substrate), rifampicin (moderate CYP1A2 inducer), and midazolam (sensitive index CYP3A4 substrate). Simulation of all reported clinical DDI studies for combinations of these five drugs shows that the presented models reliably predict the observed drug concentrations, resulting in seven of eight of the predicted DDI area under the plasma curve (AUC) ratios (AUC during DDI/AUC control) and seven of seven of the predicted DDI peak plasma concentration (C

Indexed as

Administration, OralAlgorithmsArea Under CurveCaffeineCytochrome P-450 CYP1A2Cytochrome P-450 CYP3ADrug InteractionsFluvoxamineHumansMidazolamModels, BiologicalModels, MolecularRifampinTheophyllineCaffeineCYP1A2 protein, humanCYP3A4 protein, humanCytochrome P-450 CYP1A2Cytochrome P-450 CYP3AFluvoxamineMidazolamRifampinTheophylline

Identifiers

PMID30762305
PMCPMC6539736
OpenAlexW2912326856

What OpenQuestion holds

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LicenceCC BY-NC
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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.