Version 2.78

Term Description

Hair analysis provides a longer surveillance window for drug use than other methods because hair retains drugs longer (weeks or months, compared with days detectable in blood or urine). Collecting hair specimens also is less invasive than urine or blood sampling. Drawbacks for hair analysis include expense, and environmental contamination of the specimen.
Source: Regenstrief LOINC

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
MCnt
Time
Pt
System
Hair
Scale
Qn
Method

Additional Names

Short Name
EDDP Hair-mCnt
Display Name
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine (EDDP) (Hair) [Mass/Mass]
Consumer Name Alpha Get Info
2-Ethylidene-1,5-Dimethyl-3,3-Diphenylpyrrolidine (EDDP), Hair

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.56
Order vs. Observation
Both

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):Contenido de masa:Punto temporal:Pelo:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) 2-etiliden-1,5-dimetil-3,3-difenilpirrolidina:Contenido masivo:Punto temporal:Cabello:Cuantitativo:
et-EE Estonian (Estonia) 2-etüülideen-1,5-dimetüül-3,3-difenüülpürolidiin:MCnt:Pt:Hair:Qn:
Synonyms: Juhuslik Juuksed Kvantitatiivne
fr-CA French (Canada) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine (EDDP):Contenu de masse:Temps ponctuel:Cheveu:Quantitatif:
fr-FR French (France) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine:Masse/Masse:Ponctuel:Cheveux:Numérique:
fr-BE French (Belgium) 2-éthylidène-1,5-diméthyl-3,3-diphénylpyrrolidine (EDDP):Contenu de masse:Temps ponctuel:Cheveu:Quantitatif:
it-IT Italian (Italy) 2-Etilidene-1,5-Dimetil-3,3-Difenilpirrolidina:MCnt:Pt:Pelo:Qn:
Synonyms: 2-Etilidene-1,5-Dimetil-3,3-Difenilpirrolidina (ED Contenuto di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) 2-ethylideen-1,5-dimethyl-3,3-difenylpyrrolidine:massa/massa:moment:haar:kwantitatief:
ru-RU Russian (Russian Federation) 2-Этилиден-1,5-Диметил-3,3-Дифенил Пирролидин:МассСод:ТчкВрм:Волосы:Колич:
Synonyms: Количественный Масса содержание Точка во времени;Момент
tr-TR Turkish (Turkey) 2-Etiliden-1,5-Dimetil-3,3-Difenilpirrolidin:Kütlİçrk:Zmlı:Saç:Kant:
zh-CN Chinese (China) 2-亚乙基-1,5-二甲基-3,3-四氢吡咯:质量含量:时间点:毛发:定量型:
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 单位质量的质量数;质量含量(单位质量) 叁 发;头发;毛 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 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

Example Units

Unit Source
pg/mg Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80557-2