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Prothrombin time (PT) [PDF]

open access: possible, 1999
The prothrombin time (PT) is the screening test for the extrinsic (tissue) clotting system. The PT was originally introduced by Quick1 as a measure of a coagulation defect in the newborn and in jaundiced patients, and subsequently adapted for its present principal uses in the screening of extrinsic clotting and in monitoring of oral anticoagulant ...
openaire   +1 more source

Investigation of prothrombin time in human whole-blood samples with a quartz crystal biosensor.

Analytical Chemistry, 2010
Monitoring of blood coagulation and fibrinolysis is an important issue in treatment of patients with cardiovascular problems and in surgery when blood gets into contact with artificial surfaces.
Lothar Müller   +6 more
semanticscholar   +1 more source

Comparison of a Chromogenic Prothrombin Time with Clotting Prothrombin Time in the Assessment of Clinical Coagulation Deficiencies

American Journal of Clinical Pathology, 1985
A chromogenic prothrombin time (CPT) has been compared with the standard prothrombin time (PT) or activated partial thromboplastin time (aPTT) in evaluating the hemostatic abnormality in patients with specific clotting factor deficiencies or liver disease and in patients receiving anticoagulant or fibrinolytic therapy.
Jane E. Malone   +2 more
openaire   +3 more sources

Anticoagulation and Prothrombin Time Ratios

Archives of Internal Medicine, 1992
To the Editor.— The article by Bussey et al 1 and the accompanying editorial by Hirsh 2 on prothrombin time (PT) ratios and errors in anticoagulation therapy in the February 1992 issue of theARCHIVESwere both informative and extremely important in the area of anticoagulation.
W. Mark Boomer, T. Karl Hoskison
openaire   +2 more sources

THE PROTHROMBIN TIME IN DICOUMAROL THERAPY

Annals of Internal Medicine, 1949
Excerpt The identification of dicoumarol as the cause of sweet clover disease was made by Link in 1939.
openaire   +3 more sources

Prothrombin Time

Annals of Internal Medicine, 1982
B A, Cooper, M, Leznoff
openaire   +2 more sources

Anticoagulants and Prothrombin Time

Medical Journal of Australia, 1978
S. Gordon, B. G. Firkin
openaire   +4 more sources

Prothrombin and Partial Thromboplastin Time

2016
Basic plasma coagulation function is readily assessed with a few simple in vitro laboratory tests, prothrombin time (PT) and partial thromboplastin time (PTT), and they are useful as the current standard for establishing a diagnosis of coagulopathy.
Ruchika Goel, Ruchika Goel, Paul M. Ness
openaire   +2 more sources

Estimation of Prothrombin Level from Prothrombin Time*

American Journal of Clinical Pathology, 1947
Harold S. Tuft, Richard E. Rosenfield
openaire   +3 more sources

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