modelA12CE02
Extends from Pharmacokinetic.Models.PK_1C.
Information
| name: | SodiumSelenite | |
| ATC code: | A12CE02 | route: | intravenous |
| compartments: | 1 | |
| dosage: | 100 | mg |
| volume of distribution: | 0.35 | L |
| clearance: | 10 | mL/min |
| other parameters in model implementation | ||
Sodium selenite is an inorganic form of selenium, an essential trace element required for selenoprotein synthesis in the human body. It is used for the treatment and prevention of selenium deficiency, parenteral nutrition supplementation, and has been investigated for use in oncology for its potential antineoplastic properties. Sodium selenite has been approved for clinical use as a micronutrient supplement but is not considered a first-line agent for any therapeutic indication beyond deficiency states.
Pharmacokinetics
Pharmacokinetic parameters estimated for presumed healthy adult individuals, due to the absence of specific published compartmental pharmacokinetic data for sodium selenite.
References
Manzanares, W, et al., & Heyland, DK (2015). Pharmaconutrition with selenium in critically ill patients: what do we know?. Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition 30(1) 34–43. DOI:10.1177/0884533614561794 PUBMED:https://pubmed.ncbi.nlm.nih.gov/25524883
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 |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Types.ConcentrationOutput | C_central (from PK_1C) | ||
| Interfaces.ConcentrationPort_b | centralCPort (from PK_1C) |
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 |
Revisions
- 06/2025 Tomas Kulhanek, generated model from data extracted from PUBMED, DrugBank and LLM(GPT4.1)