3398-5
Cocaine [Mass/volume] in Urine
Active
Part Descriptions
LP16048-8 Cocaine
Cocaine is an alkaloid of Erythroxylon coca that is grown in the northern South American Andes, India, Africa and Java. It is used medicinally as a local anesthetic and vasoconstrictor in nasal surgery and to dilate pupils. Because cocaine is a powerful central nervous system stimulant it is among the most abused drugs. Cocaine abuse can lead to sudden death due to cardiotoxicity or the sequential development of hyperthermia, agitated delirium and respiratory arrest. Cocaine is metabolized in the liver to inactive benzoylecgonine (BZE). BZE is pharmacologically inactive and has a longer half-life than its parent drug cocaine. It is the substance most tested for when investigating suspected cocaine abuse. Cocaethylene (CE) is produced in the liver in the presence of ethanol and has been shown to have similar stimulatory effects as cocaine in animal studies.(Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics, Seventh Edition) Cocaethylene is toxic to the myocardium. PMID: 8761012
Source: Regenstrief LOINC
LP16048-8 Cocaine
An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine, like amphetamines, acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake.
Source: National Library of Medicine, MeSH 2006
LOINC Names Get Info
- Fully-Specified Name
- Cocaine:
MCnc: Pt: Urine: Qn: - Long Common Name
- Cocaine [Mass/volume] in Urine
- Short Name
- Cocaine Ur-mCnc
- Display Name
- Cocaine (U) [Mass/Vol]
- Consumer Name Alpha Get Info
- Cocaine, Urine
Part Model Get Info
Basic Attributes
- Class
- DRUG/TOX
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 2284
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG37611-7 | Cocaine| |
| LG6073-3 | Cocaine| |
| LG49868-9 | Cocaine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Kokain: |
| de-AT | German (Austria) | Synonyms: Cocain /U |
| de-DE | German (Germany) | Kokain: Synonyms: Cocain |
| el-GR | Greek (Greece) | Κοκαΐνη: Synonyms: DRUG/TOX MCnc Pt Qn Κοκαΐνη Ούρα |
| es-AR | Spanish (Argentina) | cocaína: |
| es-ES | Spanish (Spain) | Cocaína: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Cocaína: |
| et-EE | Estonian (Estonia) | Kokaiin: Synonyms: Juhuslik Kvantitatiivne Uriin |
| fr-CA | French (Canada) | Cocaïne: |
| fr-FR | French (France) | Cocaïne: |
| fr-BE | French (Belgium) | Cocaïne: |
| it-IT | Italian (Italy) | Cocaina: Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio) |
| ko-KR | Korean (Korea, Republic Of) | 코카인: |
| nl-NL | Dutch (Netherlands) | cocaïne: |
| pt-BR | Portuguese (Brazil) | Cocaína: Synonyms: Coke; |
| ru-RU | Russian (Russian Federation) | Кокаин: Synonyms: Количественный Массовая концентрация Точка во времени; |
| tr-TR | Turkish (Turkey) | Kokain: |
| zh-CN | Chinese (China) | 可卡因: Synonyms: C17H21NO4; |
Example Units
| Unit | Source |
|---|---|
| ng/mL | Example UCUM Units |
| ng/mL | REGENSTRIEF |
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LOINC Copyright
Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://