modelN07BA01_2
Extends from Pharmacokinetic.Models.PK_2C_enteral.
Information
| name: | Nicotine_2 | |
| ATC code: | N07BA01_2 | route: | oral |
| compartments: | 2 | |
| dosage: | 4 | mg |
| volume of distribution: | 2.6 | L |
| clearance: | 1.2 | L/min |
| other parameters in model implementation | ||
Nicotine is a potent parasympathomimetic alkaloid found in tobacco. It acts as an agonist at nicotinic acetylcholine receptors in the central and peripheral nervous system. Clinically, nicotine has been used as an aid in smoking cessation therapies in the form of patches, gums, lozenges, nasal sprays, and inhalers. It remains approved for use in various nicotine replacement therapies.
Pharmacokinetics
Healthy adult volunteers, nicotine administered orally (chewing gum form).
References
Olsson Gisleskog, PO, et al., & Soons, PA (2021). Nicotine Population Pharmacokinetics in Healthy Smokers After Intravenous, Oral, Buccal and Transdermal Administration. Clinical pharmacokinetics 60(4) 541–561. DOI:10.1007/s40262-020-00960-5 PUBMED:https://pubmed.ncbi.nlm.nih.gov/33354734
Hukkanen, J, et al., & Benowitz, NL (2005). Metabolism and disposition kinetics of nicotine. Pharmacological reviews 57(1) 79–115. DOI:10.1124/pr.57.1.3 PUBMED:https://pubmed.ncbi.nlm.nih.gov/15734728
Marchand, M, et al., & Lüdicke, F (2017). Nicotine Population Pharmacokinetics in Healthy Adult Smokers: A Retrospective Analysis. European journal of drug metabolism and pharmacokinetics 42(6) 943–954. DOI:10.1007/s13318-017-0405-2 PUBMED:https://pubmed.ncbi.nlm.nih.gov/28283988
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 |
| Pharmacolibrary.Types.TransferRate | ka (from PK_2C_enteral) | 0.016666666666666666 | first order absorption rate |
| Modelica.Units.SI.Time | Tlag (from PK_2C_enteral) | 600 | delay between oral administration and absorption (default 10min) |
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)