Version 2.77

Term Description

Test for Continuous Renal Replacement Therapy aPTT. Activated partial thromboplastin time (aPTT) performed on continuous dialysis patients. aPTT drawn from CRRT machine.
Source: Regenstrief LOINC

Part Descriptions

LP15957-1   Coagulation surface induced
Coagulation surface induced (aPTT) is the evaluation of intrinsic coagulation system and is useful in monitoring heparin therapy; aid in screening for the following: presence of classical hemophilia A, and B; Christmas disease; congenital deficiencies of factors II, V, VIII, IX, X, XI, and XII; presence of dysfibrinogenemia; disseminated intravascular coagulation; liver failure;congenital hypofibrinogenemia; vitamin K deficiency; congenital deficiency of Fitzgerald factor; congenital deficiency of prekallikrein; circulatory anticoagulant when heparin is given for treatment or prevention of thromboembolism. Source: Regenstrief Institute

LP15957-1   Coagulation surface induced
The partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT or APTT) is a performance indicator measuring the efficacy of both the "intrinsic" (now referred to as the contact activation pathway) and the common coagulation pathways. Apart from detecting abnormalities in blood clotting, it is also used to monitor the treatment effects with heparin, a major anticoagulant. It is used in conjunction with the prothrombin time (PT) which measures the extrinsic pathway. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

Reference Information

Type Source Reference
Mapping Guidance Regenstrief Help CCRT is continuous hemodialysis. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Partial Thromboplastin Time (PTT, aPTT)

Fully-Specified Name

Component
Coagulation surface induced
Property
Time
Time
Pt
System
BldCRRT
Scale
Qn
Method
Coag

Additional Names

Short Name
aPTT BldCRRT
Display Name
aPTT Coag (BldCRRT) [Time]
Consumer Name Alpha Get Info
aPTT, CRRT Circuit Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
4690

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Tiempo parcial de Tromboplastina activado (aPTT):Tiempo:Punto temporal:Sangre extraída de los circuitos CRRT:Qn:Coagulativo
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Superficie de coagulación inducida:Tiempo (por ejemplo, segundos):Punto temporal:Sangre extraída del circuito CRRT:Cuantitativo:Ensayo de coagulación
fr-CA French (Canada) Temps de céphaline induite:Durée:Temps ponctuel:Sang recueilli dans le circuit de thérapie continue de remplacement rénal:Quantitatif:Test de coagulation
fr-FR French (France) Temps de céphaline activée:Temps:Ponctuel:Sang après filtration:Numérique:Coagulation
fr-BE French (Belgium) Temps de céphaline induite:Durée:Temps ponctuel:Sang recueilli dans le circuit de thérapie continue de remplacement rénal:Quantitatif:Test de coagulation
Synonyms: Test d''Hémostase
it-IT Italian (Italy) Coagulazione superficiale indotta:Tempo:Pt:Sangue da CRRT:Qn:Coag
Synonyms: Punto nel tempo (episodio) Sangue prelevato da circuito di Terapia di Sostitu Studio di coagulazione Tempo (e.g. secondi) Tempo di tromboplastina parziale attivata (aPTT) Test di coagulazione
nl-NL Dutch (Netherlands) aPTT:tijd:moment:bloed afgenomen van CRRT-circuit:kwantitatief:stollingsmethode
Synonyms: coagulatiemethode CRRT=continuous renal replacement therapy
pl-PL Polish (Poland) Czas częściowej tromboplastyny po aktywacji:czas:punkt w czasie:krew pobrana z obwodu ciągłej terapii nerkozastępczej:ilościowy:test krzepnięcia
pt-BR Portuguese (Brazil) Tempo de Tromboplastina parcial ativada:Tempo:Pt:Sg CRRT(Terapia de substituição renal contínua):Qn:Coagulação
Synonyms: ; aPTT; PTT; Partial Thromboplastin Time; Activated partial thromboplastin time; Little(A)PTT; Point in time; Random; Blood from Continuous Renal Replacement Therapies; Quantitative; QNT; Quant; Quan; Coagulation assay; Clot; Tilt tube; ClottAcle; Surf
ru-RU Russian (Russian Federation) Коагуляция индуцированная поверхностью:Время:ТчкВрм:КрCRRT:Колич:Коаг
Synonyms: Анализ факторов свертывания крови;Коагулограмма Время (в т.ч. в секундах) Количественный Кровь из контура аппарата непрерывной заместительной почечной терапии;Кровь из диализного аппарата Протромбиновое (тромбопластиновое) время в крови или в плазме Точка во времени;Момент
tr-TR Turkish (Turkey) Koagülasyon yüzeyi uyarılmış:Süre:Zmlı:KanCRRT:Kant:Koag
uk-UA Ukrainian (Ukraine) Коагуляція викликана поверхневою активацією:Час:МоментЧасу:Кров з апарату Тривалої Замісної Ниркової Терапії:Кількісно:Аналіз коагулограми
Synonyms: Activated partial thromboplastin time; aPTT; Bld CRRT; Blood from Continuous Renal Replacement Therapies; Clot; Clottable; Coag; Coagulation assay; Hematology; Heme; Little(A)PTT; Partial Thromboplastin Time; Point in time; PTT; QNT; Quan; Quant; Quantitative; Random; Surf; Tilt tube; UniversalLabOrders
zh-CN Chinese (China) 表面诱导型凝血过程:时间:时间点:CRRT全血: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 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 时间(如秒);时间(如秒数) 连续性肾脏替代治疗管线血液;CRRT血液;取自CRRT（连续性肾脏替代治疗，continuous renal replacement therapy）管线的全血;取自CRRT（连续性肾脏替代治疗，continuous renal replacement therapy）管线的血液;连续性肾脏替代治疗管线全血 面;表层;上面;外表;表象;面上

Example Units

Unit Source
s Example UCUM Units
sec REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=49058-1