52755-6

aPTT.lupus sensitive [Presence] in Platelet poor plasma by Coagulation assay

Discouraged

Status Information

Status: DISCOURAGED
Comment: Recommend using LOINC term with Property of Time as recommended by 2009 ISTH and 2014 CLSI guidelines.

Map-To	Long Common Name	Mapping Guidance
34571-0	aPTT.lupus sensitive (LA screen)	aPTT.lupus sensitive, Property of Time

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

Fully-Specified Name

Component: Coagulation surface induced.lupus sensitive
Property: PrThr
Time: Pt
System: PPP
Scale: Ord
Method: Coag

Additional Names

Long Common Name: aPTT.lupus sensitive [Presence] in Platelet poor plasma by Coagulation assay
Short Name: aPTT-LA PPP Ql
Display Name: aPTT.lupus sensitive Coag Ql (PPP)
Consumer Name Alpha Get Info: aPTT.lupus sensitive, Blood

Basic Attributes

Class: COAG
Type: Laboratory
First Released: Version 2.24
Last Updated: Version 2.56 (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

Language Variants Get Info

Tag	Language	Translation
de-AT	German (Austria)	Synonyms: LA-Bestät. aPTT ql.
el-GR	Greek (Greece)	Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο:PrThr:Pt:PPP:Ord:Coag Synonyms: PrThr Επιφάνεια Επιφανειακά επαγόμενη πήξη Επιφανειακά επαγόμενη πήξη.ευαίσθητη στον ερυθηματώδη λύκο Πήξη
es-ES	Spanish (Spain)	TTPA (Tiempo de tromboplastina parcial activado).Lupus sensible:PrThr:Punto temporal:Plasma pobre en plaquetas:Ord:Coagulativo
es-MX	Spanish (Mexico)	Superficie de coagulación inducida por lupus sensible:Presencia o umbral:Punto temporal:Plasma pobre en plaquetas:Ordinal:Ensayo de coagulación
et-EE	Estonian (Estonia)	Luupustundliku aktiveeritud osalise tromboplastiini aeg:PrThr:Pt:PPP:Ord:Koagulomeetria Synonyms: Järgarvuline Juhuslik Trombotsüütidevaene plasma
fr-CA	French (Canada)	Coagulation induite en surface.sensible au lupus:Présence-Seuil:Temps ponctuel:Plasma pauvre en plaquettes:Ordinal:Test de coagulation
fr-BE	French (Belgium)	Coagulation induite en surface.sensible au lupus:PrThr:Temps ponctuel:Plasma pauvre en plaquettes:Ordinal:Test de coagulation Synonyms: Test d''Hémostase
it-IT	Italian (Italy)	Coagulazione superficiale indotta.lupus sensibile:PrThr:Pt:PPP:Ord:Coag Synonyms: Plasma povero di piastrine Presenza o Soglia 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:aanwezigheid:moment:plaatjesarm plasma:ordinaal:stollingsmethode Synonyms: coagulatiemethode geactiveerde partiële tromboplastinetijd.lupus-gevoelig
pl-PL	Polish (Poland)	APTT wrażliwość na antykoagulant toczniowy:granica wykrywalności:punkt w czasie:osocze ubogopłytkowe:półilościowy:test krzepnięcia Synonyms: PPP
pt-BR	Portuguese (Brazil)	Tempo de tromboplastina parcial ativada.lupus sensíveis:ACnc:Pt:PPPQ:Ord:Coagulação Synonyms: ; aPTT-LA; aPTT with Platelin LS; PTT; Partial Thromboplastin Time; Activated partial thromboplastin time; Little(A)PTT; Arbitrary concentration; Point in time; Random; Platelet poor plasma; Plas; Ql; Ordinal; QL; Qualitative; Qual; Screen; Coagulation assay; Clot; Tilt tube; ClottAcle; Surf
ru-RU	Russian (Russian Federation)	Коагуляция поверхность индуцированная.lupus чувствительный:PrThr:ТчкВрм:ОПП:Пор:Коаг Synonyms: Анализ факторов свертывания крови;Коагулограмма Обеднённая пластинками плазма;Бедная тромбоцитами плазма Порядковый Протромбиновое (тромбопластиновое) время в крови или в плазме Точка во времени;Момент
tr-TR	Turkish (Turkey)	Koagülasyon yüzeyi uyarılmış.lupusa duyarlı:MevcEşik:Zmlı:TFkP:Srl:Koag Synonyms: Mevcut
zh-CN	Chinese (China)	表面诱导型凝血过程.狼疮敏感性: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: 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;采用 Platelin LS 的 APTT;采用 Platelin(R) LS 的 APTT 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）时刻;随机;随意;瞬间面;表层;上面;外表;表象;面上

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