Version 2.77

Part Descriptions

LP14468-0   Carboxy tetrahydrocannabinol
Carboxy THC is the major metabolite of cannabinoid found in urine, but is not related to source, time of exposure, amount, or impairment. Carboxy THC may be found in urine for 7-10 days following light or moderate use and as long as 4-6 weeks following heavy use. THC metabolites are stored rapidly in body fat following use and are released slowly over time. Source: Regenstrief Institute

LP14468-0   Carboxy tetrahydrocannabinol
11-nor-9-carboxy-delta-9-THC is the major metabolite (carboxy THC) in urine but is not related to source, time of exposure, amount, or impairment. Rapid storage of THC metabolites in body fat occurs after use. These substances are then released from storage sites slowly over time. A marijuana cigarette is made from the dried leaves of the plant, Cannabis sativa. The immediate effects of smoking marijuana include a faster heartbeat and pulse rate, bloodshot eyes, and a dry mouth and throat. The drug can impair or reduce short-term memory, alter sense of time, and reduce the ability to do things which require concentration, swift reactions and coordination, such as driving and operating machinery. Information from LOINC partner 1.com. Source: Regenstrief Institute

Fully-Specified Name

Component
Carboxy tetrahydrocannabinol
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method

Additional Names

Short Name
CarboxyTHC Bld Ql
Display Name
Carboxy tetrahydrocannabinol Ql (Bld)
Consumer Name Alpha Get Info
Carboxy tetrahydrocannabinol, Blood

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.73
Change Reason
The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
11746

Member of these Groups Get Info

LOINC Group Group Name
LG37596-0 Carboxy tetrahydrocannabinol|ANYProp|ANYTm|ANYSys|ANYMeth
LG10208-3 Carboxy tetrahydrocannabinol|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Carboxi tetrahidrocannabinol:PrThr:Punto temporal:Sangre:Ord:
es-MX Spanish (Mexico) Carboxi tetrahidrocannabinol:Presencia o umbral:Punto temporal:Sangre:Ordinal:
et-EE Estonian (Estonia) Karboksütetrahüdrokannabinool:PrThr:Pt:B:Ord:
Synonyms: Järgarvuline Juhuslik Veri
fr-CA French (Canada) Carboxy tétrahydrocannabinol:Présence-Seuil:Temps ponctuel:Sang:Ordinal:
fr-FR French (France) 11-nor-tétrahydrocannabinol carboxylique:Présence/Seuil:Ponctuel:Sang:Qualitatif:
fr-BE French (Belgium) Carboxy tétrahydrocannabinol:PrThr:Temps ponctuel:Sang:Ordinal:
Synonyms: Carboxy-THC THC
it-IT Italian (Italy) Carbossi tetraidrocannabinolo:PrThr:Pt:Sangue:Ord:
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio) Sangue
ko-KR Korean (Korea, Republic Of) 카복시 테트라하이드로사수소화카나비놀:임의농도:검사시점:전혈:순위척도:
nl-NL Dutch (Netherlands) carboxytetrahydrocannabinol:aanwezigheid:moment:bloed:ordinaal:
pt-BR Portuguese (Brazil) Carboxi Tetrahidrocanabinol:ACnc:Pt:SgTotal:Ord:
Synonyms: ; THC; Delta-9-tetrahydrocannAcinol; Marijuana; Delta(9)-THC; DronAcinol; NAcilone; CarboxyTHC; THCCOOH; Delta-9-tetrahydrocannAcinol Metabolite; THCC; 9-carboxy-11-nor-delta-9-tetrahydrocannAcinol; THCA; THC-COOH; Carboxy-THC-delta-9; CarboxytetrahydrocannAcinol; Arbitrary concentration; Point in time; Random; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Карбокситетрагидроканнабиол:PrThr:ТчкВрм:Кр:Пор:
Synonyms: Кровь Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Karboksi tetrahidrokannabinol:MevcEşik:Zmlı:Kan:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 羧基四氢大麻酚:存在情况或阈值:时间点:全血:序数型:
Synonyms: 依次型;分类顺序型;定性的;序数型(或称等级型);性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 四氢大麻醇;Delta-9-四氢大麻醇;δ-9-四氢大麻醇;大麻 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况(存在、存在与否、是否存在)或阈值(界值、界限、阀值、临界值) 时刻;随机;随意;瞬间 毒品 毒品类 羧基四氢大麻醇;9-羧基-11-nor-Δ9-四氢大麻醇;Delta-9-四氢大麻醇代谢产物;δ-9-四氢大麻醇代谢产物;羧基-THC-delta-9;羧基-THC-δ-9 药品类 药物 药物/毒理学;药物/毒理学试验;药物毒理学试验;药物毒理学试验类 药物类 血;血液

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=42492-9