Browsing Bergen Open Research Archive by Author "Collinson, Paul"
Now showing items 1-8 of 8
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Adding stress biomarkers to high-sensitivity cardiac troponin for rapid non-ST-elevation myocardial infarction rule-out protocols
Restan, Ingar Ziad; Sanchez, Ana Yufera; Steiro, Ole-Thomas; Lopez-Ayala, Pedro; Tjora, Hilde Lunde; Langørgen, Jørund; Omland, Torbjørn; Boeddinghaus, Jasper; Nestelberger, Thomas; Koechlin, Luca; Collinson, Paul; Bjørneklett, Rune Oskar; Vikenes, Kjell; Strand, Heidi; Skadberg, Øyvind; Mjelva, Øistein; Larsen, Alf Inge; Vernon, Bonarjee; Mueller, Christian; Aakre, Kristin Moberg (Journal article; Peer reviewed, 2022)Aims This study tested the hypothesis that combining stress-induced biomarkers (copeptin or glucose) with high-sensitivity cardiac troponin (hs-cTn) increases diagnostic accuracy for non-ST-elevation myocardial infarction ... -
Aiming toWards Evidence baSed inTerpretation of Cardiac biOmarkers in patients pResenting with chest pain using Point of Care Testing (WESTCOR-POC): study design
Thulin, Ingrid Viola Lavesson; Jordalen, Silje Marie Farestveit; Lekven, Ole Christian; Krishnapillai, Jeyaseelan; Steiro, Ole-Thomas; Collinson, Paul; Apple, Fred; Cullen, Louise; Norekvål, Tone Merete; Wisløff, Torbjørn; Vikenes, Kjell; Omland, Torbjørn; Bjørneklett, Rune Oskar; Aakre, Kristin Moberg (Journal article; Peer reviewed, 2023)Objectives: Patients presenting with symptoms suggestive of acute coronary syndrome (ACS) contribute to a high workload and overcrowding in the Emergency Department (ED). Accelerated diagnostic protocols for non-ST-elevation ... -
Analytical considerations in deriving 99th percentile upper reference limits for high-sensitivity cardiac troponin assays: Educational recommendations from the IFCC committee on clinical application of cardiac bio-markers
Aakre, Kristin Moberg; Saenger, Amy K.; Body, Rick; Collinson, Paul; Hammarsten, Ola; Jaffe, Allan S.; Kavsak, Pete; Omland, Torbjørn; Ordonez-Lianos, Jordi; Apple, Fred S. (Journal article; Peer reviewed, 2022)The International Federation of Clinical Chemistry Committee on Clinical Application of Cardiac Bio-Markers provides evidence-based educational documents to facilitate uniform interpretation and utilization of cardiac ... -
Antibody-mediated interferences affecting cardiac troponin assays: recommendations from the IFCC Committee on Clinical Applications of Cardiac Biomarkers
Hammarsten, Ola; Warner, Janet V.; Lam, Leo; Kavsak, Peter; Lindahl, Bertil; Aakre, Kristin Moberg; Collinson, Paul; Jaffe, Allan S.; Saenger, Amy K.; Body, Richard; Mills, Nicholas L.; Omland, Torbjørn; Ordonez-Llanos, Jordi; Apple, Fred S. (Journal article; Peer reviewed, 2023)The International Federation of Clinical Chemistry Committee on Clinical Applications of Cardiac Biomarkers (IFCC C-CB) provides educational documents to facilitate the interpretation and use of cardiac biomarkers in ... -
Cardiac Troponin Assays With Improved Analytical Quality: A Trade-Off Between Enhanced Diagnostic Performance and Reduced Long-Term Prognostic Value
Tjora, Hilde Lunde; Steiro, Ole-Thomas; Langørgen, Jørund; Bjørneklett, Rune; Nygård, Ottar; Skadberg, Øyvind; Bonarjee, Vernon; Collinson, Paul; Omland, Torbjørn; Vikenes, Kjell; Aakre, Kristin Moberg (Journal article; Peer reviewed, 2020)Background Cardiac troponin (cTn) permits early rule‐out/rule‐in of patients admitted with possible non–ST‐segment–elevation myocardial infarction. In this study, we developed an admission and a 0/1 hour rule‐out/rule‐in ... -
Cardiac troponin measurement at the point of care: educational recommendations on analytical and clinical aspects by the IFCC Committee on Clinical Applications of Cardiac Bio-Markers (IFCC C-CB)
Collinson, Paul; Aakre, Kristin Moberg; Saenger, Amy; Body, Rick; Hammarsten, Ole; Jaffe, Allan S.; Kavsak, Pete; Omland, Torbjørn; Ordonez-Lianos, Jordi; Karon, Brad; Apple, Fred S. (Journal article; Peer reviewed, 2023)The International Federation of Clinical Chemistry and Laboarator Medicine (IFCC) Committee on Clinical Applications of Cardiac Bio-Markers (C-CB) has provided evidence-based educational resources to aid and improve the ... -
Diagnostic Performance of Novel Troponin Algorithms for the Rule-Out of Non-ST-Elevation Acute Coronary Syndrome
Tjora, Hilde Lunde; Steiro, Ole-Thomas; Langørgen, Jørund; Bjørneklett, Rune Oskar; Skadberg, Øyvind; Bonarjee, Vernon V S; Mjelva, Øistein; Collinson, Paul; Omland, Torbjørn; Vikenes, Kjell; Aakre, Kristin Moberg (Journal article; Peer reviewed, 2022)Background The European Society of Cardiology (ESC) rule-out algorithms use cutoffs optimized for exclusion of non-ST elevation myocardial infarction (NSTEMI). We investigated these and several novel algorithms for the ... -
Point-of-care high-sensitivity troponin assays: Advancements, clinical applications, and implementation considerations
Thulin, Ingrid Viola Lavesson; Myrmel, Gard Mikael Saele; Jordalen, Silje; Collinson, Paul; Aakre, Kristin Moberg (Journal article; Peer reviewed, 2023)High-sensitivity cardiac troponin (hs-cTn) assays have changed the workflow in emergency departments allowing for rapid allocation of patients with high or low risk of non-ST elevation myocardial infarction. Recently, ...