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Term Description

Submitter's referral laboratory uses what is usually considered a confirmatory method (e.g. LC/MS/MS) as the initial method for this analyte and then repeats the measurement with the same high accuracy method on tests that are positive in the first run to confirm them. Results (e.g. positive/negative) are based on a threshold of 1.0 ng/mL.

Part Descriptions

LP157294-2   RCS-4 5-hydroxypentyl
Synthetic cannabinoids interact with the same brain receptors as THC (the active drug present in marijuana) and have been demonstrated to produce similar effects. The drug is typically sprayed on botanical material and smoked, although it can be ingested in liquid or powder form. Products containing this drug are sold under a wide variety of names including (but not limited to) Spice, Potpourri, Smoke, K2, Zombie, Kush, and Cloud 10. Source: Regenstrief LOINC

LP157294-2   RCS-4 5-hydroxypentyl
RCS-4 N-(5-carboxypentyl) and RCS-4 N-(5-hydroxypentyl) are synthetic cannabis metabolites. Synthetic cannabinoids are psychoactive designer drugs derived of natural herbs sprayed with synthetic chemicals that, when consumed, allegedly mimic the pleasurable effects of cannabis. A large and complex variety of synthetic cannabinoids, most often cannabicyclohexanol, JWH-018, JWH-073, RCS-4, AM or HU-210, are in use. Although synthetic cannabinoids do not produce positive results in drug tests for cannabis, it is possible to detect the metabolites in human blood at a cutoff of 1.0 ng/mL. Source: LOINC partner 1

LOINC Names Get Info

Fully-Specified Name
RCS-4 5-hydroxypentyl:PrThr:Pt:Bld:Ord:
Long Common Name
RCS-4 5-hydroxypentyl (synthetic cannabinoid metabolite) [Presence] in Blood
Short Name
RCS-4 5OH-pentyl Bld Ql
Display Name
RCS-4 5-hydroxypentyl Ql (Bld)
Consumer Name Alpha Get Info
RCS-4 5-hydroxypentyl, Blood

Part Model Get Info

  • Component
    RCS-4 5-hydroxypentyl
    LP157294-2
    • Analyte
      RCS-4 5-hydroxypentyl
      LP157294-2
      • Component Numerator
        RCS-4 5-hydroxypentyl
        LP157294-2
        • Component Numerator Core
          RCS-4 5-hydroxypentyl
          LP157294-2
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Bld
    LP7057-5
    • System Core
      Bld
      LP7057-5
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)LA6577-6

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.44
Last Updated
Version 2.73 (MIN)
Change Reason
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
12447

Member of these Groups Get Info

LOINC GroupGroup Name
LG37691-9RCS-4 5-hydroxypentyl|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)RCS-4 5-hydroxypentyl (syntetický kanabinoid metabolit):Přítomnost nebo práh:Časový bod:Krev:Ordinální:
el-GRGreek (Greece)RCS-4 5-υδροξυπεντύλιο:PrThr:Pt:Αίμα:Ord:
Synonyms: DRUG/TOX Ord PrThr Pt RCS-4 RCS-4 5-υδροξυπεντύλιο Αίμα
es-MXSpanish (Mexico)RCS-4 5-hidroxipentilo:Presencia o umbral:Punto temporal:Sangre:Ordinal:
es-ESSpanish (Spain)RCS-4 5-hidroxipentilo:PrThr:Punto temporal:Sangre:Ord:
fr-FRFrench (France)RCS-4 5-hydroxypentyl:Présence/Seuil:Ponctuel:Sang:Qualitatif:
it-ITItalian (Italy)RCS-4-5-hydroxypentyl:PrThr:Pt:Sangue:Ord:
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio) RCS-4 (cannabinoide sintetico) RCS-4-5-hydroxypentyl (cannabinoide sintetico) Sangue
nl-NLDutch (Netherlands)RCS-4 5-hydroxypentyl metaboliet:aanwezigheid:moment:bloed:ordinaal:
pt-BRPortuguese (Brazil)RCS-4 5-hidroxipentil:Limiar:Pt:SgTotal:Ord:
ru-RURussian (Russian Federation)RCS-4 5-гидроксипентил:PrThr:ТчкВрм:Кр:Пор:
Synonyms: RCS-4 (синтетический каннабиоид) RCS-4 5-гидроксипентил (синтетического каннабиоида метаболиты) Кровь Порядковый Точка во времени;Момент
tr-TRTurkish (Turkey)RCS-4 5-hidroksipentil:MevcEşik:Zmlı:Kan:Srl:
Synonyms: Mevcut
zh-CNChinese (China)RCS-4 5-羟戊基:存在情况或阈值:时间点:全血:序数型:
Synonyms: RCS-4 5-羟戊基代谢产物;RCS-4 5-羟基戊基代谢产物;RCS-4 5-羟戊基代谢物;合成大麻素代谢产物（代谢物）;2-(4-methoxyphenyl)-1-(1-pentyl-indol-3-yl)methanone;CAS 1345966-78-0;C21H23NO2;RCS-4;1-pentyl-3-(4-methoxybenzoyl)indole;synthetic cannabinoid drug;合成大麻毒品;SR-19;BTM-4;Eric-4;E-4;OBT-199 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 合成大麻化合物;synthetic cannabinoid drug;合成大麻毒品 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 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=73922-7