Evidence map›Paper›PMID 23179779›Full record

ReviewPharmaceutical research2013

A physiologically based pharmacokinetic model of the minipig: data compilation and model implementation.

Claudia Suenderhauf, Neil Parrott

Abstract readReview
PubMed Publisher
In one paragraph

Review in Pharmaceutical research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

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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

2 authors.

Claudia SuenderhaufF Hoffmann-La Roche Ltd, Pharmaceuticals Division, Non-Clinical Safety, Grenzacherstrasse 124, B70/R125, Basel CH-4070, Switzerland. Claudia.Suenderhauf@roche.com
Neil Parrott

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In today's pharmaceutical research and development, physiologically-based pharmacokinetic (PBPK) modeling plays an important role in the design, evaluation and interpretation of pharmacokinetic, toxicokinetic and formulation studies. PBPK models incorporate in vitro physicochemical and biochemical data in a physiologically based model framework to simulate in vivo exposure. The comparison of simulated concentrations to those measured in in vivo studies can be used to gain insights into compound behavior and to inform PBPK based human pharmacokinetic predictions. The Göttingen minipig is gaining importance as a large animal model in pharmaceutical research due to its physiological and anatomical similarities to human and is increasingly replacing dog and non-human primate in preclinical studies. However, no PBPK model for minipig has yet been published. This review discusses the information available to establish the physiological database for this species and highlights the gaps in current knowledge. A preliminary PBPK model is created from this database and simulations for two drugs dosed both intravenously and orally are compared to measured plasma concentrations. Results support the validity of the model with simulated plasma concentrations within the range of the observations. In conclusion, the model will need to be refined as additional physiological data become available, but it can already provide useful simulations to assist pharmaceutical research and development in the minipig.

Indexed as

Models, AnimalPharmacokineticsAnimalsComputer SimulationHumansIntestinal AbsorptionModels, BiologicalPharmaceutical PreparationsSwineSwine, MiniatureTissue DistributionPharmaceutical Preparations

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.