Version 2.78

Part Description

LP35885-0   2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine
EDDP (2-ethylidene-1,5-dimethyl1-3,3-diphenylpyrrolidine) is a primary metabolite of methadone, a synthetic opioid used for the treatment of opioid dependence. It is excreted in bile and urine along with other another methadone metabolite, EMPD. Levels of methadone itself are variable and depend on a patient's urine pH value, dose given, and metabolism. EDDP levels are less variable and can be detected 4 to 6 hours after methadone use, therefore, EDDP is preferentially used to check for methadone exposure. Source: Regenstrief Institute

Fully-Specified Name

Component
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine
Property
PrThr
Time
Pt
System
XXX
Scale
Ord
Method

Additional Names

Long Common Name
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine (EDDP) [Presence] in Specimen
Short Name
EDDP Spec Ql
Display Name
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine (EDDP) Ql (Specimen)
Consumer Name Alpha Get Info
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine (EDDP), Specimen

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
7868

Member of these Groups Get Info

LOINC Group Group Name
LG37661-2 2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) 2-etilideno-1,5-dimetil-3,3-difenilpirrolidina (EDDP):PrThr:Punto temporal:XXX:Ord:
es-MX Spanish (Mexico) 2-etiliden-1,5-dimetil-3,3-difenilpirrolidina:Presencia o umbral:Punto temporal:XXX:Ordinal:
et-EE Estonian (Estonia) 2-etüülideen-1,5-dimetüül-3,3-difenüülpürolidiin:PrThr:Pt:XXX:Ord:
Synonyms: Järgarvuline Juhuslik Täpsustamata materjal
fr-CA French (Canada) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine (EDDP):Présence-Seuil:Temps ponctuel:XXX:Ordinal:
fr-FR French (France) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:
fr-BE French (Belgium) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine (EDDP):PrThr:Temps ponctuel:XXX:Ordinal:
it-IT Italian (Italy) 2-Etilidene-1,5-Dimetil-3,3-Difenilpirrolidina:PrThr:Pt:XXX:Ord:
Synonyms: 2-Etilidene-1,5-Dimetil-3,3-Difenilpirrolidina (ED Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine:임의농도:검사시점:XXX:순위척도:
nl-NL Dutch (Netherlands) 2-ethylideen-1,5-dimethyl-3,3-difenylpyrrolidine:aanwezigheid:moment:XXX:ordinaal:
pt-BR Portuguese (Brazil) 2-Etilideno-1,5-Dimetil-3,3-Difenilpirrolidina:ACnc:Pt:XXX:Ord:
Synonyms: ; EDDP; Methadone metAcolite; Arbitrary concentration; Point in time; Random; Misc; Miscellaneous; Unspecified; Other; Ql; Ordinal; QL; Qualitative; Qual; Screen; Drugs; III; II; I; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) 2-Этилиден-1,5-Диметил-3,3-Дифенил Пирролидин:PrThr:ТчкВрм:XXX:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) 2-Etiliden-1,5-Dimetil-3,3-Difenilpirrolidin:MevcEşik:Zmlı:XXX:Srl:
Synonyms: Mevcut
uk-UA Ukrainian (Ukraine) 2-Етиліден-1,5-Диметил-3,3-Дифенілпіролідин:Наявність або Поріг:МоментЧасу:ХХХ:Порядково:
Synonyms: Addiction; DRUG/TOXICOLOGY; Drugs; Drugs of abuse; EDDP; i; II; III; Illicit; Methadone metabolite; Misc; Miscellaneous; Ordinal; Other; Point in time; PotentialForAbuse; PR; QL; Qual; Qualitative; Random; Screen; Spec; To be specified in another part of the message; Unspecified
zh-CN Chinese (China) 2-亚乙基-1,5-二甲基-3,3-四氢吡咯:存在情况或阈值:时间点:XXX:序数型:
Synonyms: Ⅰ 2-乙叉-1,5-二甲基-3,3-吡咯烷;2-乙叉-1,5-二甲基-3,3-四氢吡咯;2-乙叉-1,5-二甲基-3,3-氮戊环;2-亚乙基-1,5-二甲基-3,3-吡咯烷;2-亚乙基-1,5-二甲基-3,3-氮戊环;美沙酮代谢产物 Ⅱ Ⅲ I II III 三 不明的;其他;将在相应消息内其他部分之中加以详细说明;未作详细说明的;未作说明的;未做说明的标本;未加规定的;未加说明的标本;杂项 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 叁 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

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=41859-0