Version 2.77

Term Description

Normalized, confirmatory dRVVT measured after heparin neutralization, which removes the effects of any heparin that may be present in the sample. Heparin neutralization methods include the addition of heparinase, an enzyme that breaks down heparin, and heparin adsorption, in which a substance is added that binds the heparin that is present.
Source: Regenstrief LOINC

Part Descriptions

LP411053-4   post heparin neutralization
The "post heparin neutralization" challenge in LOINC includes a variety of methods to remove the effect of heparin from a sample before testing. These methods include the addition of heparinase, an enzyme that breaks down heparin, and heparin adsorption, in which a substance is added that binds the heparin that is present. Source: Regenstrief LOINC

LP65493-6   Coagulation dilute Russell viper venom induced.excess phospholipid
Dilute Russell viper venom time (dRVVT) is a screening laboratory test for detecting the presence of lupus anticoagulants (LA), which are autoantibodies associated with excess clot formation, excess bleeding, and repeated miscarriages. The coagulant in the venom directly activates factor X, which turns prothrombin into thrombin in the presence of factor V and phospholipid. If phospholipid antibodies are present, this reaction will be inhibited, which will prolong the screening dRVVT and suggests the presence of LA. A confirmatory dRVVT test measures dRVVT in the presence of excess phospholipid, which saturates the antibody binding sites and thereby diminishes the inhibitory effect of the LA, resulting in a normalization of the dRVVT. The dRVVT screen to confirm ratio is calculated as Screen dRVVT/Confirm dRVVT, and the dRVVT percent correction is calculated as [(Screen dRVVT - Confirm dRVVT)/Screen dRVVT]x100. PMID: 19624461 Source: Regenstrief LOINC, PMID: 19624461

Fully-Specified Name

Component
Coagulation dilute Russell viper venom induced.excess phospholipid actual/normal^post heparin neutralization
Property
RelTime
Time
Pt
System
PPP
Scale
Qn
Method
Coag

Additional Names

Short Name
dRVVT confirm Act/Nor p hep neut PPP
Display Name
dRVVT excess phospholipid actual/normal post heparin neutralization Coag (PPP) [Relative time]
Consumer Name Alpha Get Info
dRVVT excess phospholipid actual/normal after heparin neutralization, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.67
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
75515-7 Lupus anticoagulant aPTT and dRVVT screening panel W Reflex
75881-3 Lupus anticoagulant aPTT, dRVVT and PT screening panel W Reflex

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Coagulación inducida por el veneno de vibora de Russell diluido. Exceso de fosfolípido actual/normal^Pos neutralización de heparina:Tiempo relativo:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulativo
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Coagulación diluida inducida por veneno de víbora de Russell Exceso de fosfolípidos real / normal ^ después de la neutralización de heparina:Tiempo relativo:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Ensayo de coagulación
fr-FR French (France) Temps de venin vipère Russell dilué en excès de phospholipides Patient/témoin après neutralisation à l'héparine:Temps relatif:Ponctuel:Plasma pauvre en plaquettes:Numérique:Coagulation
it-IT Italian (Italy) Coagulazione indotta da veleno diluito di vipera Russell.fosfolipidi in eccesso effettivo/normale^post neutralizzazione di eparina:RelTime:Pt:PPP:Qn:Coag
Synonyms: Neutralizzazione dell''eparina Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione Tempo di veleno diluito di vipera Russel (dRVVT) Tempo di veleno diluito di vipera Russel (dRVVT) f Tempo Relativo Test di coagulazione
zh-CN Chinese (China) 稀释蝰蛇毒诱导型凝血过程.过量磷脂 实际的/正常的^在肝素中和之后:相对时间:时间点:贫血小板血浆:定量型:凝血功能分析
Synonyms: CRVV dRVV dRVV 时间;dRVVT;狼疮性抗凝物质筛查试验;狼疮抗凝剂筛查试验;狼疮抗凝固因子筛查试验;狼疮抗凝物筛查试验;稀释拉塞尔蛇毒时间;稀释斯提普文时间;稀释蝰蛇毒时间;稀释蝰蛇毒时间（Dilute Russell Viper Venom Time，dRVVT）;稀释蝰蛇毒诱导型凝血;稀释蝰蛇毒诱导型凝血作用;稀释蝰蛇毒诱导的凝血;稀释蝰蛇毒诱导的凝血作用;稀释蝰蛇毒诱导的凝血过程;稀释鲁塞尔氏蝰蛇毒时间 dRVV.过量磷脂;稀释拉塞尔蛇毒时间.过量磷脂;稀释斯提普文时间.过量磷脂;稀释蝰蛇毒时间 过量磷脂（Dilute Russell Viper Venom Time Excess Phospholipid，dRVVT Excess Phospholipid）;稀释蝰蛇毒时间.过量磷脂;稀释蝰蛇毒诱导型凝血.过量磷脂;稀释蝰蛇毒诱导型凝血作用.过量磷脂;稀释蝰蛇毒诱导的凝血.过量磷脂;稀释蝰蛇毒诱导的凝血作用.过量磷脂;稀释蝰蛇毒诱导的凝血过程.过量磷脂;稀释鲁塞尔氏蝰蛇毒时间.过量磷脂 dRVVT Rus RVV XXX刺激 - 在...之后 中和 中和反应 中国斑点蝰蛇毒 中国斑点蝰蛇毒（Chinese Russell viper venom，CRVV） 之后于... 乏血小板血浆;Platelet poor plasma;PPP 倾斜试管;倾斜试管法;凝固测定;凝血功能测定;凝血测定;快速凝固试验;快速凝血试验;快速凝集试验 凝固;凝固现象;凝血;凝血作用;凝血功能;凝血功能类;凝血类成分;凝血过程 凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 在...以后 在后 实测值 实测值/正常值;实际/正常;实际值/正常值;实际测定值/正常值 实测的 实际值 对照 对照标准 对照物 对照的 拉塞尔 拉塞尔蛇毒 斯提普文 时刻;随机;随意;瞬间 正常的 磷酯;脂质 稀释 Russell 蝰蛇毒 稀释 Russell 蝰蛇毒时间 稀释 Russell 蝰蛇毒液 稀释 Russell 蝰蛇毒液时间 稀释蝰蛇毒（Dilute Russell viper venom，Diluted Russell viper venom，dRVV） 稀释蝰蛇毒时间 稀释蝰蛇毒时间（Dilute Russell viper venom time，Diluted Russell viper venom time，dRVVT） 稀释蝰蛇毒液 稀释蝰蛇毒液时间 稀释鲁塞尔蝰蛇毒 稀释鲁塞尔蝰蛇毒时间 稀释鲁塞尔蝰蛇毒液 稀释鲁塞尔蝰蛇毒液时间 稀释鲁塞尔蝰蛇蛇毒 稀释鲁塞尔蝰蛇蛇毒时间 稀释鲁塞尔蝰蛇蛇毒液 稀释鲁塞尔蝰蛇蛇毒液时间 罗塞尔 罗素 肝制凝素;肝磷脂 肝素（肝制凝素、肝磷脂）中和作用（中和） 蝰蛇毒（Russell viper venom，RVV） 过剩 鲁塞尔氏蝰蛇毒

Example Units

Unit Source
% Example UCUM Units

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