Version 2.77

Term Description

Dilute Russell Viper Venom Time Confirmation reported as a Ratio as part of the Lupus Anticoagulant Panel. In the confirmatory assay, a second dRVVT is performed using a reagent with additional phospholipids capable of neutralizing the LA. A ratio of the clotting times is calculated from the dRVVT screening test divided by the dRVVT confirmatory test. If a LA is present, the dRVVT confirmatory test will correct to normal. The dRVVT confirmatory reagent also contains a neutralizing agent for heparin in concentrations up to 1 unit/mL. Although patients on Coumadin or patients with deficiencies of factor II, V, and X may show prolonged times, the final ratio will be normal unless a LA is present. The dRVVT confirmatory assay should be run only if the dRVVT screening assay is elevated above the normal reference interval. In thei case, the confirmatory test is done and a ratio is calculated. If the ratio is greater than the upper limit of the established normal reference interval, the LA is present. If the ratio is less than or equal to the upper limit, the LA is absent. The dRVVT screen to confirm ratio formula is based on the 2009 International Society on Thrombosis and Haemostasis lupus anticoagulant testing guidelines. PMID: 19624461
Source: Regenstrief LOINC

Fully-Specified Name

Component
Coagulation dilute Russell viper venom induced/Coagulation dilute Russell viper venom induced.excess phospholipid
Property
Ratio
Time
Pt
System
PPP
Scale
Qn
Method
Coag

Additional Names

Short Name
dRVVT screen to confirm ratio
Display Name
dRVVT screen to confirm Coag (PPP) [Ratio]
Consumer Name Alpha Get Info
dRVVT screen to confirm ratio, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
2022

Formula (Readable)

Screen dRVVT/Confirm dRVVT

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
de-AT German (Austria) Synonyms: LA-Bestät. dRVVT-Rto
de-DE German (Germany) Gerinnungszeit verdünntes Russell's Viper Venom-induziert (dRVVT)/Gerinnungszeit verdünntes Russell's Viper Venom-induziert (dRVVT).Phospholipidüberschuss:Verhältnis:Zeitpunkt:Thrombozytenarmes Plasma:Quantitativ:Gerinnungstest
es-ES Spanish (Spain) Tiempo de veneno de víbora Russel diluído (dRVVT)/Coagulación inducida por el veneno de vibora de Russell diluido. Exceso de fosfolípido:Fracción:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulativo
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Coagulación diluida por veneno de víbora de Russell inducida / Coagulación diluida por veneno de víbora de Russell inducida por exceso de fosfolípidos:Proporción:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Ensayo de coagulación
fr-CA French (Canada) Coagulation induite par venin de vipère Russell dilué/Coagulation induite par venin de vipère Russell dilué.en excès de phospholipides:Ratios:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
fr-FR French (France) Temps de venin vipère Russell dilué/temps de venin vipère Russell dilué en excès de phospholipides:Ratio:Ponctuel:Plasma pauvre en plaquettes:Numérique:Coagulation
fr-BE French (Belgium) Coagulation induite par venin de vipère Russell dilué/Coagulation induite par venin de vipère Russell dilué.en excès de phospholipides:Ratios:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
Synonyms: DRVTT. en excès de phospholipides DRVTT. Excès phopholipides DVRTT Test d''Hémostase
it-IT Italian (Italy) Coagulazione indotta da veleno diluito di vipera Russel/Coagulazione indotta da veleno diluito di vipera Russell.fosfolipidi in eccesso:Rapporto:Pt:PPP:Qn:Coag
Synonyms: 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 Test di coagulazione
nl-NL Dutch (Netherlands) stolling, verdunde Russell viper venom-geïnduceerd/stolling verdunde Russell viper venom-geïnduceerd.overmaat van fosfolipide:verhouding:moment:plaatjesarm plasma:kwantitatief:stollingsmethode
Synonyms: coagulatiemethode stolling, verdunde Russell viper venom geinduceerd.overmaat fosfolipide
pl-PL Polish (Poland) Test z rozcieńczonym jadem żmii Russella/koagulacja rozcieńczenie wywołane jadem żmii Russella, nadmiar fosfolipidów:współczynnik:punkt w czasie:osocze ubogopłytkowe:ilościowy:test krzepnięcia
Synonyms: PPP
pt-BR Portuguese (Brazil) Coagulação diluida de Russel induzida por veneno de víbora/Coagulação diluida de Russel induzida por veneno de víbora.excesso de fosfolípides:Ratio:Pt:PPPQ:Qn:Coagulação
Synonyms: ; dRVV Tme; Screening test for lupus anticoagulant; Pl; Phoslpd; Phospholipids; Lipid; dRVVT confirm; Coagulation dilute Russell viper venom induced confirmatory test; dRVV Tme/dRVVT cfm; dRVVT confirmation test; dRVVT cfm; Rto; Point in time; Random; Platelet poor plasma; Plas; Quantitative; QNT; Quant; Quan; Coagulation assay; Clot; Tilt tube; ClottAcle; Rus; EXS; Dil Russell Vip Ven; Dilut; RVV
ru-RU Russian (Russian Federation) Коагуляция разведенным Рассела виперы ядом/Коагуляция разведенным Рассела виперы ядом:Отношение:ТчкВрм:ОПП:Колич:Коаг
Synonyms: Анализ факторов свертывания крови;Коагулограмма Количественный Коэффициент;Соотношение;Пропорция Обеднённая пластинками плазма;Бедная тромбоцитами плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Koagülasyon dilute Russell viper venom uyarılmış/Koagülasyon dilüe Russell viper venom uyarılmış.fazla fosfolipid:Oran:Zmlı:TFkP:Kant:Koag
zh-CN Chinese (China) 稀释蝰蛇毒诱导型凝血过程/稀释蝰蛇毒诱导型凝血过程.过量磷脂:比率: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 dRVV.过量磷脂;稀释蝰蛇毒时间;稀释拉塞尔蛇毒时间;稀释斯提普文时间;Dilute Russell Viper Venom Time;dRVVT dRVVT dRVVT/dRVVT 确认 dRVVT/dRVVT 确认（dRVVT/dRVVT confirm） dRVVT/dRVVT 确认试验 dRVVT/dRVVT 确认试验（dRVVT confirmation test） dRVVT/dRVVT.过量磷脂 Rus RVV 中国斑点蝰蛇毒 中国斑点蝰蛇毒（Chinese Russell viper venom，CRVV） 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 拉塞尔 拉塞尔蛇毒 斯提普文 时刻;随机;随意;瞬间 来自于不同体系的两个观察指标之比;比;比值 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 稀释拉塞尔蛇毒时间/稀释拉塞尔蛇毒时间.过量磷脂 稀释斯提普文时间/稀释斯提普文时间.过量磷脂 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） 稀释蝰蛇毒时间/稀释蝰蛇毒时间.过量磷脂 稀释蝰蛇毒液 稀释蝰蛇毒液时间 稀释蝰蛇毒诱导型凝血/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/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/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/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/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/稀释鲁塞尔氏蝰蛇毒时间.过量磷脂 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 蝰蛇毒（Russell viper venom，RVV） 过剩 鲁塞尔氏蝰蛇毒

Example Units

Unit Source
ratio REGENSTRIEF
{ratio} Example UCUM Units

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

CodeSystem lookup
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