Version 2.80

Term Description

This term represents the Z-score for a patient's drug result. It was created for, but not limited in use to, the Ameritox Medication Monitoring system, which assesses a patient's medication compliance by comparing the patient's result to a reference database of results from chronic pain patients who were known to be adherent to their medication regimen. In order to compare to the reference database, the patient's result is first normalized based on urine creatinine and lean body mass using a proprietary algorithm, and then the normalized result is converted to a Z-score based on the reference population. If the patient's Z-score is between -2 and +2, the patient is likely to be taking the drug as prescribed. If the score is less than -2, the patient's drug level is lower than expected, which could be a sign that the patient stopped taking the drug or has altered metabolism. If the score is greater than +2, the patient's drug level is higher than expected, which could occur for a number of reasons, including overuse of the drug or impaired metabolism due to liver or kidney disease.

Part Description

LP190770-0   OPC3373
OPC3373 is a metabolite of aripiprazole (Abilify), an atypical antipsychotic drug used to treat the symptoms of schizophrenia. Urine levels of OPC3373 appear to be a reliable marker for monitoring patient compliance for medication adherence. PMID: 25345737 Source: Regenstrief LOINC , PMID: 25345737

Fully-Specified Name

Component
OPC3373
Property
Zscore
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Long Common Name
OPC3373 (Metabolite of Ariprazole) [Z-score] in Urine
Short Name
OPC3373 Z-score Ur
Display Name
OPC3373 (Metabolite of Ariprazole) (U) [Z-score]
Consumer Name Alpha Get Info
OPC3373 (Metabolite of Ariprazole), Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.58 (MIN)
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) OPC3373:Zscore:Pt:Ούρα:Qn:
Synonyms: OPC3373 Zscore
es-ES Spanish (Spain) OPC3373:Puntuación Z:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) OPC3373:Puntuación Z:Punto temporal:Orina:Cuantitativo:
fr-FR French (France) OPC3373:Z score:Ponctuel:Urine:Numérique:
it-IT Italian (Italy) OPC3373:Zscore:Pt:Urine:Qn:
Synonyms: Livelli farmacologici e tossicologia Punto nel tempo (episodio) Z-score
tr-TR Turkish (Turkey) OPC3373:Zskoru:Zmlı:İdrar:Kant:
zh-CN Chinese (China) OPC3373:Z评分:时间点:尿液:定量型:
Synonyms: OPC3373 (阿立哌唑代谢产物);OPC3373 (阿立哌唑代谢物) Z分;Z分值;Z分数;Z得分;Z-评分;Z评分（分值、得分、分数） 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 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
{Zscore} 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=78872-9