modelL01XA03
Extends from Pharmacokinetic.Models.PK_2C.
Information
| name: | Oxaliplatin | |
| ATC code: | L01XA03 | route: | intravenous |
| compartments: | 2 | |
| dosage: | 260 | mg |
| volume of distribution: | 440 | L |
| clearance: | 17.3 | L/h |
| other parameters in model implementation | ||
Oxaliplatin is a third-generation platinum-based antineoplastic agent primarily used in combination with fluoropyrimidines for the treatment of metastatic colorectal cancer. It is widely approved and utilized today as a component of regimens such as FOLFOX.
Pharmacokinetics
Pharmacokinetics reported in adult cancer patients receiving intravenous oxaliplatin. Typical dose 130 mg/m2 over 2 hours.
References
Mas-Fuster, MI, et al., & Nalda-Molina, R (2018). Population pharmacokinetics of oxaliplatin after intraperitoneal administration with hyperthermia in Wistar rats. European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 119 22–30. DOI:10.1016/j.ejps.2018.04.004 PUBMED:https://pubmed.ncbi.nlm.nih.gov/29626594
Rietveld, PCS, et al., & Koolen, SLW (2024). Intraperitoneal pharmacokinetics of systemic oxaliplatin, 5-fluorouracil and bevacizumab in patients with colorectal peritoneal metastases. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie 176 116820–None. DOI:10.1016/j.biopha.2024.116820 PUBMED:https://pubmed.ncbi.nlm.nih.gov/38810398
Jiang, X, et al., & McLachlan, AJ (2008). Population pharmacokinetics of gemcitabine and its metabolite in patients with cancer: effect of oxaliplatin and infusion rate. British journal of clinical pharmacology 65(3) 326–333. DOI:10.1111/j.1365-2125.2007.03040.x PUBMED:https://pubmed.ncbi.nlm.nih.gov/17961191
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Mass | weight (from PK_1C) | 75 | patient weight (kg) |
| Modelica.Units.SI.SpecificVolume | VdPerKg (from PK_1C) | 0.9 | Volume of distribution (L/kg) |
| Modelica.Units.SI.MassFraction | F (from PK_1C) | 0.8 | bioavailiability (0-1) |
| Pharmacolibrary.Types.Clearance | Cl (from PK_1C) | 20 | clearance |
| Modelica.Units.SI.Time | adminTime (from PK_1C) | 60 | first administration time (s) |
| Modelica.Units.SI.Time | adminDuration (from PK_1C) | 600 | administration duration (s) |
| Modelica.Units.SI.Time | adminPeriod (from PK_1C) | 8*60*60 | period of administration (default 8 hours)(s) |
| Pharmacolibrary.Types.Mass | adminMass (from PK_1C) | 1000 | administration mass (mg) |
| Integer | adminCount (from PK_1C) | 8 | number of dose administered (1) |
| Pharmacolibrary.Types.Volume | Vd (from PK_1C) | VdPerKg*weight | Volume of distribution (m3) |
| Pharmacolibrary.Types.MassConcentration | Cmin (from PK_1C) | 0.004 | minimal therapeutic range |
| Pharmacolibrary.Types.MassConcentration | Cmax (from PK_1C) | 0.008 | minimal therapeutic range |
| Pharmacolibrary.Types.MassConcentration | Ctox_peak (from PK_1C) | 0.012 | toxicity peak level |
| Pharmacolibrary.Types.MassConcentration | Ctox_trough (from PK_1C) | 0.006 | toxicity trough level |
| Pharmacolibrary.Types.Volume | Vdp (from PK_2C) | VdpPerKg*weight | Volume of distribution (m3) |
| Modelica.Units.SI.SpecificVolume | VdpPerKg (from PK_2C) | 0.9 | Volume of distribution peripheral(l/kg) |
| Pharmacolibrary.Types.Clearance | k12 (from PK_2C) | 1 | intercompartmental C-P clearance |
| Pharmacolibrary.Types.Clearance | k21 (from PK_2C) | 1 | intercompartmental P-C clearance |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Types.ConcentrationOutput | C_central (from PK_1C) | ||
| Interfaces.ConcentrationPort_b | centralCPort (from PK_1C) | ||
| Interfaces.ConcentrationPort_b | peripheralCPort (from PK_2C) | ||
| Pharmacolibrary.Types.ConcentrationOutput | C_peripheral1 (from PK_2C) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Pharmacokinetic.NoPerfusedTissueCompartment | central (from PK_1C) | ||
| Pharmacokinetic.ClearanceDrivenElimination | elim (from PK_1C) | ||
| Sources.PeriodicDose | periodicDose (from PK_1C) | ||
| Modelica.Units.SI.Time | t1_2 (from PK_1C) | elimination half-life | |
| Pharmacolibrary.Pharmacokinetic.TransferFirstOrderNonSym | transfer (from PK_2C) | ||
| Pharmacolibrary.Pharmacokinetic.NoPerfusedTissueCompartment | peripheral (from PK_2C) |
Revisions
- 06/2025 Tomas Kulhanek, generated model from data extracted from PUBMED, DrugBank and LLM(GPT4.1)