52756-4

dRVVT excess phospholipid [Presence] in Platelet poor plasma by Coagulation assay

Discouraged

Status Information

Status: DISCOURAGED
Comment: Recommend reporting dRVVT with property of time as recommended by 2009 ISTH and 2014 CLSI guidelines.

Map-To	Long Common Name	Mapping Guidance
57838-5	dRVVT W excess phospholipid (LA confirm)	DRVVT W excess phospholipid, Property is Time

Part Description

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
Property: PrThr
Time: Pt
System: PPP
Scale: Ord
Method: Coag

Additional Names

Long Common Name: dRVVT excess phospholipid [Presence] in Platelet poor plasma by Coagulation assay
Short Name: dRVVT confirm PPP Ql
Display Name: dRVVT excess phospholipid Coag Ql (PPP)
Consumer Name Alpha Get Info: dRVVT excess phospholipid, Blood

Basic Attributes

Class: COAG
Type: Laboratory
First Released: Version 2.24
Last Updated: Version 2.73 (MIN)
Change Reason: The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation: Both
Common Test Rank Get Info: 7421

Language Variants Get Info

Tag	Language	Translation
de-AT	German (Austria)	Synonyms: LA-Bestät. dRVVT ql.
el-GR	Greek (Greece)	Πήξη επαγόμενη από δηλητήριο οχιάς Russell.περίσσεια φωσφολιπιδίων:PrThr:Pt:PPP:Ord:Coag Synonyms: PrThr Πήξη Πήξη επαγόμενη από αραιωμένο δηλητήριο οχιάς Russell Πήξη επαγόμενη από δηλητήριο οχιάς Russell.περίσσεια φωσφολιπιδίων Φωσφολιπίδιο
es-ES	Spanish (Spain)	Coagulación inducida por el veneno de vibora de Russell diluido. Exceso de fosfolípido:PrThr:Punto temporal:Plasma pobre en plaquetas:Ord:Coagulativo
es-MX	Spanish (Mexico)	Coagulación diluida por veneno de víbora de Russell inducida por exceso de fosfolípidos:Presencia o umbral:Punto temporal:Plasma pobre en plaquetas:Ordinal:Ensayo de coagulación
fr-CA	French (Canada)	Coagulation induite par venin de vipère Russell dilué.en excès de phospholipides:Présence-Seuil:Temps ponctuel:Plasma pauvre en plaquettes:Ordinal:Test de coagulation
fr-BE	French (Belgium)	Coagulation induite par venin de vip?re Russell dilué.en exc?s de phospholipides:PrThr:Temps ponctuel:Plasma pauvre en plaquettes:Ordinal:Test de coagulation Synonyms: DRVTT. Excès phopholipides DVRTT Test d''Hémostase
it-IT	Italian (Italy)	Coagulazione indotta da veleno diluito di vipera Russell.fosfolipidi in eccesso:PrThr:Pt:PPP:Ord:Coag Synonyms: Plasma povero di piastrine Presenza o Soglia 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.overmaat fosfolipide:aanwezigheid:moment:plaatjesarm plasma:ordinaal:stollingsmethode Synonyms: coagulatiemethode stolling, verdunde Russell viper venom geinduceerd.overmaat fosfolipide
pl-PL	Polish (Poland)	Krzepniecie indukowane rozcieńczonym jadem żmii Russella z nadmiarem fosfolipidów:granica wykrywalności:punkt w czasie:osocze ubogopłytkowe:półilościowy:test krzepnięcia Synonyms: PPP
pt-BR	Portuguese (Brazil)	Coagulação diluida de Russel induzida por veneno de víbora.excesso de fosfolípides:ACnc:Pt:PPPQ:Ord:Coagulação Synonyms: Pl; Phoslpd; Phospholipids; Lipid; dRVVT confirm; Coagulation dilute Russell viper venom induced confirmatory test; dRVV Tme; Screening test for lupus anticoagulant; Arbitrary concentration; Point in time; Random; Platelet poor plasma; Plas; Ql; Ordinal; QL; Qualitative; Qual; Screen; Coagulation assay; Clot; Tilt tube; ClottAcle; Rus; EXS; Dil Russell Vip Ven; Dilut; RVV
ru-RU	Russian (Russian Federation)	Коагуляция Рассела виперы ядом индуцированная.избыток фосфолипидов:PrThr:ТчкВрм:ОПП:Пор:Коаг Synonyms: Анализ факторов свертывания крови;Коагулограмма Обеднённая пластинками плазма;Бедная тромбоцитами плазма Порядковый Точка во времени;Момент
tr-TR	Turkish (Turkey)	Koagülasyon dilate Russell viper venom uyarılmış.fazla fosfolipid:MevcEşik:Zmlı:TFkP:Srl:Koag Synonyms: Mevcut
zh-CN	Chinese (China)	稀释蝰蛇毒诱导型凝血过程.过量磷脂:存在情况或阈值:时间点:贫血小板血浆:序数型: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 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 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型倾斜试管;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;血液凝固过程存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值）拉塞尔拉塞尔蛇毒斯提普文时刻;随机;随意;瞬间磷酯;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蝰蛇毒（Russell viper venom，RVV）过剩鲁塞尔氏蝰蛇毒

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