modelEpinephrine
Extends from Pharmacolibrary.Drugs.ATC.B.B02BC09.
Information
| name: | Epinephrine | |
| ATC code: | B02BC09 | route: | intravenous |
| compartments: | 2 | |
| dosage: | 1 | mg |
| volume of distribution: | 0.2 | L |
| clearance: | 14 | ml/min/kg |
| other parameters in model implementation | ||
Epinephrine (also known as adrenaline) is a sympathomimetic catecholamine used primarily for the treatment of anaphylaxis, cardiac arrest, and as a vasopressor in various shock states. It is also used in some forms of asthma and as an adjunct in local anesthesia. It is a critical emergency medicine and is approved for use in numerous indications worldwide.
Pharmacokinetics
Pharmacokinetic parameters estimated for healthy adult subjects, intravenous administration based on aggregate data since formal population PK models specifically for epinephrine are limited in literature. Values are collated from review articles and clinical pharmacokinetics references.
References
Eugene, AR (2016). A Clinical Trial Simulation Evaluating Epinephrine Pharmacokinetics at various Dosing Frequencies during Cardiopulmonary Resuscitation. MEDtube science 4(2) 8–15. PUBMED:https://pubmed.ncbi.nlm.nih.gov/28435854
Yoo, H, et al., & Jusko, WJ (2015). Mechanism-based population pharmacokinetic and pharmacodynamic modeling of intravenous and intranasal dexmedetomidine in healthy subjects. European journal of clinical pharmacology 71(10) 1197–1207. DOI:10.1007/s00228-015-1913-0 PUBMED:https://pubmed.ncbi.nlm.nih.gov/26233335
Hoegberg, LC, et al., & Gosselin, S (2016). Systematic review of the effect of intravenous lipid emulsion therapy for local anesthetic toxicity. Clinical toxicology (Philadelphia, Pa.) 54(3) 167–193. DOI:10.3109/15563650.2015.1121270 PUBMED:https://pubmed.ncbi.nlm.nih.gov/26853119
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)