dc.date.accessioned | 2019-02-06T13:44:35Z | |
dc.date.available | 2019-02-06T13:44:35Z | |
dc.date.created | 2018-12-18T14:37:18Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Sandhu, Roopinder K. Ezekowitz, Justin A. Hijazi, Ziad Westerbergh, Johan Aulin, Julia Alexander, John H. Granger, Christopher B. Halvorsen, Sigrun Hanna, Michael S. Lopes, Renato D. Siegbahn, Agneta Wallentin, Lars . Obesity paradox on outcome in atrial fibrillation maintained even considering the prognostic influence of biomarkers: Insights from the Aristotle trial. Open heart. 2018, 5:e000908(2), 1-9 | |
dc.identifier.uri | http://hdl.handle.net/10852/66412 | |
dc.description.abstract | Objective: We investigated the association between obesity and biomarkers indicating cardiac or renal dysfunction or inflammation and their interaction with obesity and outcomes.
Methods: A total of 14 753 patients in the Apixaban for Reduction In STroke and Other ThromboemboLic Events in Atrial Fibrillation (ARISTOTLE) trial provided plasma samples at randomisation to apixaban or warfarin. Median follow-up was 1.9 years. Body Mass Index (BMI) was measured at baseline and categorised as normal, 18.5–25 kg/m2; overweight, >25 to <30 kg/m2; and obese, ≥30 kg/m2. We analysed the biomarkers high-sensitivity C reactive protein (hs-CRP), interleukin 6 (IL-6), growth differentiation factor-15 (GDF-15), troponin T and N-terminal B-type natriuretic peptide (NT-pro-BNP). Outcomes included stroke/systemic embolism (SE), myocardial infarction (MI), composite (stroke/SE, MI, or all-cause mortality), all-cause and cardiac mortality, and major bleeding.
Results: Compared with normal BMI, obese patients had significantly higher levels of hs-CRP and IL-6 and lower levels of GDF-15, troponin T and NT-pro-BNP. In multivariable analyses, higher compared with normal BMI was associated with a lower risk of all-cause mortality (overweight: HR 0.73 (95% CI 0.63 to 0.86); obese: 0.67 (0.56 to 0.80), p<0.0001), cardiac death (overweight: HR 0.74 (95% CI 0.60 to 0.93); obese: 0.71 (0.56 to 0.92), p=0.01) and composite endpoint (overweight: 0.80 (0.70 to 0.92); obese: 0.72 (0.62 to 0.84), p<0.0001).
Conclusions: Regardless of biomarkers indicating inflammation or cardiac or renal dysfunction, obesity was independently associated with an improved survival in anticoagulated patients with AF. | en_US |
dc.language | EN | |
dc.publisher | BMJ Publishing Group | |
dc.rights | Attribution-NonCommercial 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.title | Obesity paradox on outcome in atrial fibrillation maintained even considering the prognostic influence of biomarkers: Insights from the Aristotle trial | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Sandhu, Roopinder K. | |
dc.creator.author | Ezekowitz, Justin A. | |
dc.creator.author | Hijazi, Ziad | |
dc.creator.author | Westerbergh, Johan | |
dc.creator.author | Aulin, Julia | |
dc.creator.author | Alexander, John H. | |
dc.creator.author | Granger, Christopher B. | |
dc.creator.author | Halvorsen, Sigrun | |
dc.creator.author | Hanna, Michael S. | |
dc.creator.author | Lopes, Renato D. | |
dc.creator.author | Siegbahn, Agneta | |
dc.creator.author | Wallentin, Lars | |
cristin.unitcode | 185,53,11,10 | |
cristin.unitname | Hjertemedisinsk avdeling | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1645026 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Open heart&rft.volume=5:e000908&rft.spage=1&rft.date=2018 | |
dc.identifier.jtitle | Open heart | |
dc.identifier.volume | 5:e000908 | |
dc.identifier.issue | 2 | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 9 | |
dc.identifier.doi | http://dx.doi.org/10.1136/openhrt-2018-000908 | |
dc.identifier.urn | URN:NBN:no-69604 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2053-3624 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/66412/1/Sandhu%2Bet%2Bal.pdf | |
dc.type.version | PublishedVersion | |