43397-9
Coag.dilute Russell viper venom induced.factor substitution.immediately after addition of normal plasma in Platelet poor plasma by Coagulation assay
Discouraged
Status Information
- Status
- DISCOURAGED
- Comment
- This term is discouraged because it does not specify the ratio of pooled normal plasma to patient plasma as specified by the 2009 ISTH and 2014 CLSI guidelines.
| Map-To | Long Common Name | Mapping Guidance |
|---|---|---|
| 75513-2 | dRVVT with 1:1 PNP (LA mix) | DRVVT with 1:1 pooled normal plasma |
Part Description
LP21280-0 Dilute Russell viper venom time
Dilute Russell's viper venom time (dRVVT) is a laboratory test for lupus anticoagulant (LA). This in vitro diagnostic test is based on the property that the venom of the Russell's Viper is effective at inducing thrombosis. The coagulant in the venom directly activates factor X, which turns prothrombin into thrombin in the presence of factor V and phospholipid. The venom is diluted to give a clotting time of 23 to 27 seconds and the phospholipid is reduced to make the test extremely sensitive to phospholipid. The dRVVT test is more sensitive than the aPTT test for the detection of lupus anticoagulant (an autoimmune disorder), because it is not influenced by deficiencies in clotting factors VIII, IX or XI. The dRVVT is thought to be more sensitive than the activated partial thromboplastin time (aPTT) for detection of lupus anticoagulants.
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Source: Wikipedia,
Dilute Russell viper venom time (Wikipedia)
Reference Information
| Type | Source | Reference |
|---|---|---|
| Mapping Guidance | Regenstrief Help | Addition of factors (usually as pooled plasma) eliminates possibility that the abnormality due to a factor deficiency Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations |
LOINC Names Get Info
- Fully-Specified Name
- Coagulation:
Time: Pt: PPP: Qn: Coag.dilute Russell viper venom induced.factor substitution.immediately after addition of normal plasma - Long Common Name
- Coag.dilute Russell viper venom induced.factor substitution.immediately after addition of normal plasma in Platelet poor plasma by Coagulation assay
- Short Name
- dRVVT imm NP PPP
- Display Name
- Coagulation Coag.dilute Russell viper venom induced.factor substitution.immediately after addition of normal plasma (PPP) [Time]
- Consumer Name Alpha Get Info
- Coagulation, Blood
Part Model Get Info
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.17
- Last Updated
- Version 2.82 (NAM)
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 6699
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Diluční test s jedem Russelovy zmije (dRVVT).substituce faktoru^Ihned po přidání normální plazmy: |
| el-GR | Greek (Greece) | Πήξη επαγόμενη από δηλητήριο οχιάς Russell.υποκατάσταση παράγοντα^αμέσως μετά την προσθήκη φυσιολογικού πλάσματος: Synonyms: Coag PPP Pt Qn Time αμέσως μετά την προσθήκη φυσιολογικού πλάσματος Πήξη Πήξη επαγόμενη από αραιωμένο δηλητήριο οχιάς Russell Πήξη επαγόμενη από δηλητήριο οχιάς Russell.υποκατάσταση παράγοντα Πλάσμα |
| es-ES | Spanish (Spain) | Factor de sustitución de tiempo de veneno de víbora diluido de Russel^Inmediatamente después de la adición de plasma normal: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | La coagulación diluye el veneno de la víbora de Russell inducida. Sustitución del factor ^ inmediatamente después de la adición de plasma normal.: |
| fr-CA | French (Canada) | Coagulation induite par venin de vipère Russell dilué.substitution de facteur^Immédiatement après ajout de plasma normal: |
| fr-BE | French (Belgium) | Coagulation induite par venin de vipère Russell dilué.substitution de facteur^Immédiatement après ajout de plasma normal: Synonyms: DRVTT. substitution de facteur DVRTT Test d''Hémostase |
| it-IT | Italian (Italy) | Coagulazione: Synonyms: dRVVT dRVVT sostituzione di fattori immediatamente dopo l'aggiunta di plasma normale Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione Tempo (e.g. secondi) Test di coagulazione |
| nl-NL | Dutch (Netherlands) | stolling, verdunde Russell viper venom-geïnduceerd.factorsubstitutie^direct na toevoeging van normaal plasma: Synonyms: coagulatiemethode stolling, verdunde Russell viper venom geinduceerd.factor substitutie |
| pt-BR | Portuguese (Brazil) | Coagulação diluida de Russel induzida por veneno de víbora.fator de substituição^imediatamente após a adição de plasma normal: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Коагуляция разведенным Рассела виперы ядом.фактора замещение^непосредственно после добавления нормальной плазмы: Synonyms: Анализ факторов свертывания крови; |
| tr-TR | Turkish (Turkey) | Koagülasyon dilute Russell viper venom uyarılmış.faktör eklenmesi^Normal plazma eklendikten hemen sonra: |
| zh-CN | Chinese (China) | 稀释蝰蛇毒诱导型凝血过程.因子替换^紧接着在添加正常血浆之后: Synonyms: CRVV DDRVTVT dRVV dRVV 时间; |
Example Units
| Unit | Source |
|---|---|
| s | Example UCUM Units |
| sec | REGENSTRIEF |
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