Search the PBPK Model Repository

Quickly find freely available drug and population models in our PBPK model repository.

The models provided have been collated from published examples which authors have shared in our Published Model Collection or developed as part of various global health projects in our Global Health Collection. This search facility searches both model collections simultaneously.

To contribute published user compound and/or population files, upload your files here: Upload Model Files

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Found 99 Matches

Atovaquone

Model Files Publication

Brand Name(s) include: Malarone

Disease: Malaria

Drug Class: Antimalarials

Date Updated: March 2021

The model at-a-glance

Absorption Model	First-Order
Volume of Distribution	Full PBPK (Method 2) Note: A Kp scalar (0.04) was used in the model
Route of Elimination	No metabolism; a biliary CLint was input based on clinical data
Perpetrator DDI	None
Validation	Two clinical studies describing single and multiple dose exposure of atovaquone were used to verify the PBPK model. 100% of studies were within 1.5-fold.
Limitations	There are some data to suggest atovaquone is an inhibitor of BCRP. This is currently not included within the model.
Updates in V19	Updated in vitrodata LogP: 5.8 -> 8.4 Caco-2 P_app 164 > 300 x 10-6 cm/s Propranolol Papp 101 x 10-6 cm/s Optimized ka and t_lag Converted from minimal PBPK model to full PBPK model

Search Score: 1

Cidofovir_V12R1_FDA_20150709

Model Files Publication

Table 1 of main text, further discussion in supplemental file. Clarification: the value of intrinsic CL for hepatic elimination (0.41) is for undefined human liver microsomes according to retrograde calculation, with a unit of uL/min/mg. The operating hepatic CLint is driven by S9, which has a value of 0.13, obtained from sensitivity analysis to match HLM value above. This clarification will be informed to the journal.

Search Score: 1

Nicotine_MechKiM_V16R1_UniversityOfManchester_20210421

Model Files Publication

https://doi.org/10.1124/jpet.118.251413 Nicotine compound file with MechKiM

Search Score: 1

EsomeprazoleCapsule_V14R1_AstraZeneca_20200427

Model Files Publication

https://ascpt.onlinelibrary.wiley.com/doi/full/10.1002/cpt.905 Esomeprazole adult compound file for pediatric prediction. The following parameters need to be updated, as compared to Table 2 in the manuscript: Ka=1.331/h, tlag=1h, fu,gut=0.048

Search Score: 1

Search the PBPK Model Repository

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Atovaquone

The model at-a-glance

Cidofovir_V12R1_FDA_20150709

Nicotine_MechKiM_V16R1_UniversityOfManchester_20210421

EsomeprazoleCapsule_V14R1_AstraZeneca_20200427

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