Abstract:
:The object was to assess the variability in displayed International Normalised Ratio (INR) between monitors of the same manufacture using whole blood samples from the same subjects. Two brands of monitor, CoaguChek Mini and the TAS PT-NC were tested. 14 instruments of each brand were tested on the same day at the same laboratory by the same operator using identical blood samples to avoid between-centre differences in samples and operator technique. Whole blood samples from two normal donors and four coumarin-treated patients were tested to assess between-instrument variability of INR. Results have been coded. There was a much wider dispersion of INR on Brand B than on Brand A. One Brand A instrument failed to give a result with one of the two whole blood samples from one patient. One Brand B monitor gave an aberrant result with one of the samples from a normal subject. On both brands of monitor, INR variability appeared to be due mainly to duplication differences rather than between-instrument variability on both normal and coumarin whole blood samples.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Poller L,Keown M,Chauhan N,Shiach C,van den Besselaar AM,Tripodi A,Jespersen J,European Concerted Action on Anticoagulation.keywords:
subject
Has Abstractpub_date
2002-12-01 00:00:00pages
992-5issue
6eissn
0340-6245issn
2567-689Xpii
02120992journal_volume
88pub_type
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journal_title:Thrombosis and haemostasis
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更新日期:1990-10-22 00:00:00
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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更新日期:1977-06-30 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH10-06-0356
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1998-02-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2007-10-01 00:00:00
abstract::The influence of changes in liver blood flow on the clearance of rt-PA was studied both in healthy subjects and in a perfused rat liver model. Liver blood flow in healthy subjects was documented indirectly by the clearance of indocyanine green (ICG). Exercise reduced liver blood flow on average by 57% with a 95% confi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
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doi:
更新日期:2001-11-01 00:00:00
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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更新日期:2000-06-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-02-01 00:00:00
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journal_title:Thrombosis and haemostasis
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