Version 2.78

Term Description

This term is used to report the presence or absence of glycopeptide resistant Staphylococcus aureus based on inhibitory concentrations of vancomycin and teicoplanin. This term was created for, but is not limited in use to, bioMerieux's ETEST GRD assay, which is intended to identify but not differentiate between Staph aureus strains with intermediate or heterogeneous resistance, called GISA and hGISA, respectively. To report which of GISA or hGISA is present, use [LOINC: 85042-0].
Source: Regenstrief LOINC

Part Descriptions

LP234471-3   Gradient strip ARD
A gradient strip is a reagent strip that contains a predefined concentration gradient of a specific antibiotic or combination of antibiotics that is used for antimicrobial susceptibility testing (AST) and antimicrobial resistance detection (ARD).
For AST, the result is reported in terms of the minimum inhibitory concentration (MIC) of a specific antimicrobial that prevents the visible growth of bacteria. In LOINC, the "Gradient strip" method is used for AST gradient strips that result in an MIC result.
For ARD, the result is reported as the presence or absence of a specific enzyme or other mechanism that confers resistance, which is determined based on comparing the inhibitory concentration (IC) of a specific antimicrobial with the IC of that antimicrobial plus a resistance inhibitor. In LOINC, the "Gradient strip ARD" method is used for ARD gradient strips, which are not intended for determining individual MIC values. Source: Regenstrief LOINC

LP234472-1   Staphylococcus aureus glycopeptide resistant based on vancomycin & teicoplanin inhibitory concentration
Glycopeptide resistance is one mechanism by which Staphylococcus aureus may be resistant to antimicrobial treatment. Staph that have intermediate and heterogeneous resistance to glycopeptides are called GISA and hGISA, respectively. The presence of GISA and hGISA strains can be determined based on comparing vancomycin inhibitory concentration (IC) and teicoplanin IC, and once one of these strains is determined to be present, they can be distinguished based on the vancomycin MIC determined in a separate step. Source: Regenstrief LOINC

Fully-Specified Name

Component
Staphylococcus aureus glycopeptide resistant based on vancomycin & teicoplanin inhibitory concentration
Property
Prid
Time
Pt
System
Isolate
Scale
Nom
Method
Gradient strip ARD

Additional Names

Short Name
SA glyc resist vanc + teic IC Islt Grad
Display Name
S. aureus glycopeptide resistant based on vancomycin and teicoplanin IC ARD gradient strip Nom (Isol)
Consumer Name Alpha Get Info
Staphylococcus aureus glycopeptide resistant based on vancomycin & teicoplanin inhibitory concentration

Example Answer List: LL4187-2

Source: bioMerieux
Answer Code Score Answer ID
GISA or hGISA detected

GISA = Staphylococcus aureus with intermediate resistance to glycopeptides; hGISA = Staphylococcus aureus with heterogeneous resistance to glycopeptides

 LA26848-4
Not detected LA11883-8

Basic Attributes

Class
ABXBACT
Type
Laboratory
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
85044-6 Staphylococcus aureus glycopeptide resistance panel

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Resistencia de Staphylococcus aureus a glicopéptidos basada en la concentración inhibitoria de vancomicina+teicoplanina:Presencia o identidad:Punto temporal:Aislado:Nom:Detercción de resistencia antimicrobiana por gradiente en tira.
es-MX Spanish (Mexico) Glicopéptido de Staphylococo aureus resistente a base de vancomicina y teicoplanina IC:Presencia o identidad:Punto temporal:Aislado:Nominal:Tira degradada para la detección de resistencia a los antimicrobianos
fr-FR French (France) Staphylococcus aureus résistance aux glycopeptide GISA:Identification:Ponctuel:Isolat:Résultat nominal:Bandelette graduée ARD
it-IT Italian (Italy) Staphylococcus aureus glicopeptide resistente basato su concentrazione inibitoria di vancomicina & teicoplanina:Prid:Pt:Isolato:Nom:Striscia di gradiente ARD
Synonyms: Gradiente striscia (E-test) Presenza o Identità Punto nel tempo (episodio) Staphylococcus aureus glicopeptide resistente basa Staphylococcus aureus resistente ai glicopeptidi Striscia di gradiente per detezione resistenza ant Suscettibilità agli antibiotici
nl-NL Dutch (Netherlands) Staphylococcus aureus glycopeptide-resistentie gebaseerd op vancomycine & teicoplanine remmende concentratie:identificator:moment:isolaat:nominaal:gradiëntstrip voor antibioticaresistentie
Synonyms: E-test
zh-CN Chinese (China) 基于万古霉素与替考拉宁抑菌浓度的金黄色葡萄球糖肽类耐药性:存在与否或特征标识:时间点:分离株:名义型:抗生素耐药性检测梯度胶条法
Synonyms: ARD 梯度胶条法;E-胶条法;E-试验;E-试验法;梯度条;梯度条法;梯度板条;梯度板条法;梯度胶条;梯度胶片;梯度胶片法;E-胶条;ARD;antimicrobial resistance detection E-胶条法;E-试验;E-试验法;梯度条;梯度条法;梯度板条;梯度板条法;梯度胶条;梯度胶片;梯度胶片法;E-胶条 分离物;分离菌;分离菌株;隔离种群 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 基于万古霉素与替考拉宁（替拉考丁、替考拉寧、壁霉素）抑菌浓度的金黄色葡萄球菌（金葡菌、金葡）糖肽类耐药性（耐药、抗药、抗药性、耐受） 存在;存在与否;特征标识;身份;身份标识 抗生素敏感性试验;药敏;药敏类;药敏试验;药敏试验类 时刻;随机;随意;瞬间 替拉考丁;替考拉寧;糖肽类抗生素;壁霉素;Teicoplanin;8327A;Antibiotic 8327A;MDL 507;Targocid;Tecoplanina;Tecoplanina [INN-Spanish];Tecoplanine;Tecoplanine [INN-French];Tecoplaninum;Tecoplaninum [INN-Latin];Teichomycin;Teicoplanine;CAS 61036-62-2;C88H95Cl2N9O33 葡萄状球菌 葡萄球菌属 金葡;金葡菌 金黄色葡萄球菌（金葡菌、金葡）.糖肽类耐药性（抗性、耐性、耐药、抗药、抗药性、耐受、耐药型）

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85045-3