2015
DOI: 10.1016/j.cca.2015.01.002
|View full text |Cite
|
Sign up to set email alerts
|

Matrix and bilirubin interference for high-sensitivity cardiac troponin I

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
3
0
1

Year Published

2016
2016
2023
2023

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 25 publications
(4 citation statements)
references
References 10 publications
0
3
0
1
Order By: Relevance
“…Previous studies pointed out that there is significant difference in high-sensitivity cardiac troponin I concentrations when measured in lithium heparin versus EDTA plasma with high-sensitivity cardiac troponin I concentrations higher in lithium–heparin versus EDTA plasma 17. We therefore, tested both lithium–heparin/EDTA plasma and serum with similar results.…”
Section: Discussionmentioning
confidence: 91%
“…Previous studies pointed out that there is significant difference in high-sensitivity cardiac troponin I concentrations when measured in lithium heparin versus EDTA plasma with high-sensitivity cardiac troponin I concentrations higher in lithium–heparin versus EDTA plasma 17. We therefore, tested both lithium–heparin/EDTA plasma and serum with similar results.…”
Section: Discussionmentioning
confidence: 91%
“…таблицу): 1) повышение уровня cTnT и cTnI, обусловленное повреждением миокарда при первичном поражении сердца; 2) повышение cTnT и cTnI, обусловленное повреждением миокарда при несердечных заболеваниях; 3) повышение cTnT и cTnI, связанное с преаналитическими и аналитическими факторами. В последнем случае повышение уровня cTnT и cTnI происходит без какого-либо повреждения миокарда и обусловлено влиянием физико-химических (гемолиз, липемия, наличие сгустков в пробе и другие) либо биологических факторов (наличие гетерофильных антител, повышение уровня билирубина, щелочной фосфатазы, ревматоидного фактора) на результат лабораторного исследования [26][27][28][29].…”
Section: резюме _____________________________________________________...unclassified
“…Known pre-analytic issues usually affect cTn values through interference with the laboratory assay: haemolysis and bilirubin interference can lead to falsely low cTnT concentrations, the mechanism, however, remains largely undiscovered. (1,2) Antibodies from an endogenous source can interfere with the assay, but are felt to be comparably rare and can causethrough interference with either the cTn complex or the (hs-)cTn assaynegative or positive interference. (3,4) Biotin, which is frequently used in supplements available over-the-counter, can further interfere with biotin-streptavidin based assaysand depending on the assay formulation (competitive versus sandwich methods), this can lead to falsely low (cTn) results (5)but rarely can also result in false-positives.…”
Section: Declaration Of Interestmentioning
confidence: 99%