I. Normal

  1. Range: 11.3-18.5 seconds

II. Increased

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Ontology: Thrombin Time Assay (C0677634)

Definition (NCI) A measurement of the time it takes a plasma sample to clot after adding the snake venom enzyme batroxobin (reptilase). This procedure can be used to detect deficiencies or abnormalities in fibrinogen and this enzyme is resistant to both endogenous thrombin inhibitors and heparin.
Definition (NCI) A measurement of the time it takes a plasma sample to clot after adding the active enzyme thrombin.
Definition (NCI) A measurement of the time it takes a plasma sample to clot after adding the active enzyme thrombin. (NCI)
Definition (MSH) Clotting time of PLASMA mixed with a THROMBIN solution. It is a measure of the conversion of FIBRINOGEN to FIBRIN, which is prolonged by AFIBRINOGENEMIA, abnormal fibrinogen, or the presence of inhibitory substances, e.g., fibrin-fibrinogen degradation products, or HEPARIN. BATROXOBIN, a thrombin-like enzyme unaffected by the presence of heparin, may be used in place of thrombin.
Concepts Laboratory Procedure (T059)
MSH D013918
SnomedCT 392816005, 142982000, 393771009, 55323000, 103853006, 3717006
CPT 85670
English Reptilase Time, Reptilase Times, Thrombin Time, Thrombin Times, Time, Reptilase, Time, Thrombin, Times, Reptilase, Times, Thrombin, Thrombin time; plasma, TCT, THROMBIN TIME; PLASMA, thrombin clotting time, thrombin time, reptilase time, reptilase time (lab test), Thrombin Time Assay, thrombin time (lab test), Reptilase clotting time (procedure), reptilase time test, Thrombin clotting time, TT, Thrombin Clotting Time, THROMBIN TIME PLASMA, Test;thrombin time, tct, Thrombin time plasma, Plasma Thrombin Test, Fibrin time, Reptilase time, Thrombin time, Reptilase clotting time, TT - Thrombin time, Reptilase time (procedure), Thrombin time (procedure), Thrombin time - observation, THROMBIN TM PLSM, thrombin time test
Dutch TCT (trombine stollingstijd), trombine stollingstijd, trombinetijd, Reptilasetijd, Trombinetijd
French TT (Temps de thrombine), Temps de reptilase, Temps de thrombine, TR (Temps de Reptilase)
German TCT, Thrombingerinnungszeit, Reptilasezeit, Thrombinzeit
Italian Tempo di coagulazione della trombina, Tempo di reptilasi, Tempo di trombina
Spanish TCT, Tiempo de coagulación de trombina, Thrombin time, Reptilase clotting time, Tiempo de trombina; plasma, tiempo de coagulación con reptilasa, tiempo de fibrina, tiempo de reptilasa (procedimiento), tiempo de reptilasa, tiempo de trombina (procedimiento), tiempo de trombina, Tiempo de trombina, Tiempo de Reptilasa, Tiempo de Trombina
Japanese トロンビン凝固時間, トロンビンジカン, トロンビンギョウコジカン, トロンビン時間, レプチラーゼ時間
Swedish Trombintid
Czech thrombinový čas, Trombinový čas, Trombinový koagulační čas
Finnish Trombiiniaika
Russian REPTILAZOVOE VREMIA, TROMBINOVOE VREMIA, РЕПТИЛАЗОВОЕ ВРЕМЯ, ТРОМБИНОВОЕ ВРЕМЯ
Polish Czas trombinowy
Hungarian TCT, Thrombin idő, Thrombin alvadási idő
Portuguese Tempo de trombina, Tempo de Reptilase, Tempo de Trombina