Influence of vitamin K antagonist treatment on activated partial thromboplastin time
نویسندگان
چکیده
منابع مشابه
Laboratory Methodologic Approach in Prolonged Activated Partial Thromboplastin Time Test
The pathological activated partial thromboplastin time test is a data that we can find in all clinical laboratories routinely. The hemato-coagulative clinical case here reported aims to point out how the laboratory can provide a correct diagnosis by methodological rational setting and, consequently, carry out an appropriate therapy, or reassure the patient that the pathological data will not ca...
متن کاملSome variables which influence the activated partial thromboplastin time assay.
‘ITHE partial thromboplastin time assay (PTT) as developed by Langdell et al. (1) has proved to be a very usef ul test for studying the coagulatioll mechanism silice it C 11 reveal tile al)SellCe of any factor except Factor VII and platelets. lnder rigorously cOlitrolled COll(litiOlIS, the reproducibility of tile test is satisfactory. However, any change ill tile surface of the svl’inge, test t...
متن کاملInfluence of sex on activated partial thromboplastin time (aPTT) and prothrombin time (PT) in sheep.
Haemostasis is a physiological process that prevents excessive blood loss. In laboratory, the prothrombin time (PT) and the activated partial thromboplastin time (aPTT) are used to examine clotting systems. However, the influence of sex on PT and aPTT values is unknown. The present work aimed to determine the values for PT and aPTT in adult sheep and to evaluate their dependence on the sex of t...
متن کاملEvaluation of Antiphospholipid Antibodies and Activated Partial Thromboplastin Time in Women with Adverse Outcome of Pregnancy
Adverse outcome of pregnancy is a potentially dangerous complication of conception and affects 15-20% of pregnancies. According to recent studies increased level of blood antiphospholipids antibodies, if accompanied by predisposing factors, can be an adverse event in human pregnancy. The aim of the present study was to compare the maternal serum levels of anticardiolipin and antiphosphatidyl se...
متن کاملEffect of warfarin on activated partial thromboplastin time.
BACKGROUND The activated partial thromboplastin time (APTT) is used to adjust heparin sodium dosage. However, warfarin sodium is often administered concomitantly with heparin and may also affect the APTT and, therefore, heparin dose. We performed a prospective cohort study to quantify the effect of warfarin on the APTT in patients who are being treated with heparin. METHODS Serial assays of A...
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ژورنال
عنوان ژورنال: Clinical Chemistry and Laboratory Medicine (CCLM)
سال: 2015
ISSN: 1437-4331,1434-6621
DOI: 10.1515/cclm-2014-0688