ArticleBritish journal of clinical pharmacology2026
Assessing transporter-mediated rifampin-linezolid interaction using physiologically-based pharmacokinetic modelling.
Article in British journal of clinical pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
aimsThe study aims to develop a physiologically-based pharmacokinetic (PBPK) model to quantitatively evaluate the role of ATP-binding cassette sub-family B member 1 (ABCB1) and ATP-binding cassette super-family G member 2 (ABCG2) in the drug-drug interaction (DDI) between rifampin and linezolid and to predict the impact of high-dose rifampin on linezolid pharmacokinetics (PK).
methodsWe developed a PBPK model of linezolid and verified this using published clinical PK data. The built-in PK-SIM PBPK model for rifampin was used as a perpetrator model, which incorporate ABCB1 and ABCG2 transporter activity, along with inhibition and induction kinetic parameters. Using the developed PBPK models, linezolid PK was predicted when co-administered with rifampin and verified using published data. Based on the developed DDI model, linezolid exposure when co-administered with high-dose rifampin at steady state was predicted.
resultsThe developed linezolid PBPK model had acceptable predictive performance for 36 different PK arms from 13 individual clinical studies. The PBPK-predicted DDI effect of standard dose rifampin on linezolid, with AUC and C
conclusionsOur study suggested that ABCB1 is the primary transporter responsible for the interaction between rifampin and linezolid. The DDI effect of high-dose rifampin on linezolid plasma exposure is similar to that of standard-dose rifampin.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.