Reference values; Coagulation disorders; Prothrombin time specimens
نویسندگان
چکیده
منابع مشابه
Coagulation and Transfusion Medicine / POCT FOR PROTHROMBIN TIME CORRELATES WITH LABORATORY PROTHROMBIN TIME
Point-of-care testing (POCT) of coagulation parameters can help optimize transfusion practice in cardiac surgery. Antifibrinolytic agents may interfere with the laboratory and/or POCT coagulation assays. This randomized controlled study compared coagulation parameters obtained from a whole blood POCT coagulation device with a typical laboratory instrument in cardiac surgery patients receiving a...
متن کاملComparison of anticoagulants for the preservation of prothrombin time specimens.
The value of different anticoagulants as preservatives of specimens for prothrombin time ratios is evaluated and discussed. An increase in the ratio was demonstrated with all anti-coagulants after 24 hours and this was significant when coagulometer error was taken into account. Both solid and liquid sodium citrate were superior to sodium oxalate as preservatives at 24 hours after taking off sam...
متن کاملCoagulation disorders.
The risk of severe haemorrhage in pregnancy is well recognized, and uncontrolled bleeding remains a major cause of maternal death throughout the world, including the British Isles. The haemochorial system of human placentation carries with it an inherent risk of haemorrhage and this probably explains why the serious congenital disorders of haemostasis are predominantly found in the male. In pre...
متن کاملFalsely elevated prothrombin international normalized ratio values.
International normalized ratio (INR) monitoring is essential during oral anticoagulation therapy to minimize bleeding complications and thrombotic events. Laboratory technicians cannot differentiate falsely elevated INR results due to problems in drawing blood from truly elevated INR values, but the extent of this phenomenon is unclear. We determined the proportion of patients with INR values o...
متن کاملDisseminated intravascular coagulation and coagulation disorders.
PURPOSE OF REVIEW An update on recent developments in diagnosis and treatment of disseminated intravascular coagulation. RECENT FINDINGS Disseminated intravascular coagulation is defined as a typical disease condition with laboratory findings indicating massive coagulation activation and reduction in procoagulant capacity. Clinical syndromes associated with the condition are consumption coagu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Laboratory Medicine
سال: 1999
ISSN: 0007-5027,1943-7730
DOI: 10.1093/labmed/30.3.169