75884-7

aPTT.lupus sensitive/aPTT.lupus sensitive W excess phospholipid (screen to confirm ratio)

Active

Term Description

The aPTT screen to confirm ratio formula is based on the 2009 International Society on Thrombosis and Haemostasis lupus anticoagulant testing guidelines. PMID: 19624461

Part Descriptions

LP32427-4 Coagulation surface induced.lupus sensitive
Activated partial thromboplastic time.lupus sensitive (aPTT-LA), also called sensitive aPTT, is a screening laboratory test often used as the first step in a testing cascade to detect the presence of lupus anticoagulants (LA), which are autoantibodies associated with excess clot formation, excess bleeding, and repeated miscarriages. Sensitive aPTT has less phospholipid relative to the standard aPTT reagent, which makes the test more sensitive to the presence of phospholipid antibodies. PMID: 19624461 Source: Regenstrief LOINC, PMID: 19624461

LP32427-4 Coagulation surface induced.lupus sensitive
The amount of phospholipid included in the aPTT-LA reagent is diminshed relative to the standard aPTT reagent. Source: LOINC partner 1

LOINC Names Get Info

Fully-Specified Name: Coagulation surface induced.lupus sensitive/Coagulation surface induced.lupus sensitive.excess phospholipid:Ratio:Pt:PPP:Qn:Coag
Long Common Name: aPTT.lupus sensitive/aPTT.lupus sensitive W excess phospholipid (screen to confirm ratio)
Short Name: aPTT screen to confirm ratio
Display Name: aPTT.lupus sensitive screen to confirm Coag (PPP) [Ratio]
Consumer Name Alpha Get Info: aPTT.lupus sensitive screen to confirm ratio, Blood

Part Model Get Info

Component
Coagulation surface induced.lupus sensitive/Coagulation surface induced.lupus sensitive.excess phospholipid
LP285783-9
- Analyte
  Coagulation surface induced.lupus sensitive/Coagulation surface induced.lupus sensitive.excess phospholipid
  LP285783-9
  - Component Numerator
    Coagulation surface induced.lupus sensitive
    LP32427-4
    - Component Numerator Core
      Coagulation surface induced.lupus sensitive
      LP32427-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Coagulation surface induced.lupus sensitive.excess phospholipid
    LP186241-8
    - Component Denominator Core
      Coagulation surface induced.lupus sensitive.excess phospholipid
      LP186241-8
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
Ratio
LP6852-0
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
PPP
LP7494-0
- System Core
  PPP
  LP7494-0
- Super System
  NULL
Scale
Qn
LP7753-9
Method
Coag
LP6186-3

Basic Attributes

Class: COAG
Type: Laboratory
First Released: Version 2.50
Last Updated: Version 2.73 (MIN)
Order vs. Observation: Observation
Common Test Rank Get Info: 11281

Formula (Readable)

Screen aPTT/Confirm aPTT

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
cs-CZ	Czech (Czechia)	aPTT. lupus senzitivní/aPTT.lupus senzitivní.nadbytek fosfolipidů:Poměr:Časový bod:Plazma chudá na trombocyty:Kvantitativní:Koagulační test
de-AT	German (Austria)	Synonyms: Lupus Antikoagulans Ratio
de-DE	German (Germany)	Gerinnungzeit Oberflächen-induziert.Lupus-sensitiv/Gerinnungzeit Oberflächen-induziert.Lupus-sensitiv.Phospholipidüberschuss:Verhältnis:Zeitpunkt:Thrombozytenarmes Plasma:Quantitativ:Gerinnungstest Synonyms: Koagulation Oberflächen-induziert.Lupus-sensitiv; LA-PTT; Lupus-APTT
el-GR	Greek (Greece)	Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο/Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο.περίσσεια φωσφολιπιδίων:Ratio:Pt:PPP:Qn:Coag Synonyms: Coag PPP Pt Qn Ratio Επιφάνεια Επιφανειακά επαγόμενη πήξη Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο.περίσσεια φωσφολιπιδίων Πήξη Φωσφολιπίδιο
es-ES	Spanish (Spain)	TTPA (Tiempo de tromboplastina parcial activado).Lupus sensible/Tiempo de tromboplastina parcial activada sensible a anticoagulante lúpico con exceso de fosfolípidos:Fracción:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulativo Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Superficie de coagulación inducida por lupus sensible / superficie de coagulación inducida por lupus sensible Exceso de fosfolípidos:Proporción:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Ensayo de coagulación
fr-FR	French (France)	Temps de céphaline sensible aux anticoagulants circulants de type lupique/temps de céphaline sensible aux anticoagulants circulants de type lupique avec excès de phospholipides:Ratio:Ponctuel:Plasma pauvre en plaquettes:Numérique:Coagulation
it-IT	Italian (Italy)	Coagulazione superficiale indotta.lupus sensibile/Coagulazione superficiale indotta.lupus sensibile.fosfolipidi in eccesso:Rapporto:Pt:PPP:Qn:Coag Synonyms: Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione Tempo di tromboplastina parziale attivata (aPTT) Tempo di tromboplastina parziale attivata (aPTT).l Test di coagulazione
nl-NL	Dutch (Netherlands)	aPTT.lupus-gevoelig/aPTT.lupus-gevoelig.overmaat fosfolipide:verhouding:moment:plaatjesarm plasma:kwantitatief:stollingsmethode Synonyms: coagulatiemethode geactiveerde partiële tromboplastinetijd.inhibitor-gevoelig.overmaat fosfolipide geactiveerde partiële tromboplastinetijd.lupus-gevoelig geactiveerde partiële tromboplastinetijd.lupus-gevoelig.overmaat fosfolipide
pl-PL	Polish (Poland)	APTT wrażliwość na antykoagulant toczniowy/APTT, wrażliwy na antykoagulant toczniowy nadmiar fosfolipidów:współczynnik:punkt w czasie:osocze ubogopłytkowe:ilościowy:test krzepnięcia Synonyms: APTT Krzepnięcie indukowane powierzchniowo, wrażliwe na toczeń/Krzepnięcie indukowane powierzchniowo, wrażliwe na toczeń z nadmiarem fosfolipidów PPP
tr-TR	Turkish (Turkey)	Koagülasyon yüzeyi uyarılmış.lupusa duyarlı/Koagülasyon yüzeyin uyardığı.lupusa duyarlı.fazla fosfolipit:Oran:Zmlı:TFkP:Kant:Koag
zh-CN	Chinese (China)	表面诱导型凝血过程.狼疮敏感性/表面诱导型凝血过程.狼疮敏感性.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: APTT;PTT;活化部分促凝血酶原激酶时间;活化部分凝血活素时间;活化部分凝血活酶时间;活化部分凝血活酶时间（Activated Partial Thrombplastin Time，APTT，aPTT，PTT）;活化部分凝血活酶时间(APTT);活化部分凝血激酶时间;活化部分凝血酶时间;测定的是自凝血因子 XII 激活开始的凝血时间;激活部分凝血活酶时间;表面诱导型凝血;表面诱导型凝血作用;表面诱导的凝血;表面诱导的凝血作用;表面诱导的凝血过程;部分凝血活酶时间（Partial Thromboplas APTT-LA;狼疮敏感性 APTT;红斑狼疮敏感性 APTT;表面诱导型凝血.狼疮敏感性;表面诱导型凝血.红斑狼疮敏感性;表面诱导型凝血作用.狼疮敏感性;表面诱导型凝血作用.红斑狼疮敏感性;表面诱导型凝血过程.红斑狼疮敏感性 APTT-LA;狼疮敏感性 APTT;红斑狼疮敏感性 APTT;表面诱导型凝血.狼疮敏感性;表面诱导型凝血.红斑狼疮敏感性;表面诱导型凝血作用.狼疮敏感性;表面诱导型凝血作用.红斑狼疮敏感性;表面诱导型凝血过程.红斑狼疮敏感性;采用 Platelin LS 的 APTT;采用 Platelin(R) LS 的 APTT 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;脂质过剩面;表层;上面;外表;表象;面上

Example Units

Unit	Source
{Ratio}	Example UCUM Units

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Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.