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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004706naa a2200553 4500
001oai:DiVA.org:uu-430329
003SwePub
008210108s2020 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4303292 URI
024a https://doi.org/10.1111/jth.149472 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Aulin, Juliau Uppsala universitet,Institutionen för medicinska vetenskaper,Uppsala kliniska forskningscentrum (UCR)4 aut0 (Swepub:uu)julau101
2451 0a Serial measurement of interleukin-6 and risk of mortality in anticoagulated patients with atrial fibrillation :b Insights from ARISTOTLE and RE-LY trials.
264 1b Elsevier BV,c 2020
338 a electronic2 rdacarrier
520 a BACKGROUND: The inflammatory biomarker interleukin-6 (IL-6) is associated with mortality in atrial fibrillation (AF).OBJECTIVE: To investigate if repeated IL-6 measurements improve the prognostication for stroke or systemic embolism, major bleeding, and mortality in anticoagulated patients with AF.METHODS: IL-6 levels by ELISA were measured at study entry and at 2 months in 4830 patients in the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) trial with 1.8 years median follow-up. In the Randomized Evaluation of Long-Term Anticoagulation Therapy (RE-LY) trial, IL-6 was measured at study entry, 3, 6, and 12 months in 2559 patients with 2.0 years median follow-up. Associations between a second IL-6 measurement and outcomes, adjusted for baseline IL-6, clinical variables, and other cardiovascular biomarkers, were analyzed by Cox regression.RESULTS: Median IL-6 levels were 2.0 ng/L (interquartile range [IQR] 1.30-3.20) and 2.10 ng/L (IQR 1.40-3.40) at the two time-points in ARISTOTLE, and, in RE-LY, 2.5 ng/L (IQR 1.6-4.3), 2.5 ng/L (IQR 1.6-4.2), 2.4 ng/L (IQR 1.6, 3.9), and 2.4 ng/L (IQR 1.5, 3.9), respectively. IL-6 was associated with mortality; hazard ratios per 50% higher IL-6 at 2 or 3 months, respectively, were 1.32 (95% confidence interval, 1.23-1.41; P < .0001) in ARISTOTLE, and 1.11 (1.01-1.22, P = .0290) in RE-LY; with improved C index from 0.74 to 0.76 in ARISTOTLE, but not in the smaller RE-LY cohort. There were no consistent associations with second IL-6 and stroke or systemic embolism, or major bleeding.CONCLUSIONS: Persistent systemic inflammatory activity, assessed by repeated IL-6 measurements, is associated with mortality independent of established clinical risk factors and other strong cardiovascular biomarkers in anticoagulated patients with AF.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kardiologi0 (SwePub)302062 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cardiac and Cardiovascular Systems0 (SwePub)302062 hsv//eng
653 a anticoagulants
653 a atrial fibrillation
653 a inflammation
653 a interleukin-6
653 a mortality
653 a stroke
700a Hijazi, Ziadu Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),Kardiologi4 aut0 (Swepub:uu)ziahi940
700a Siegbahn, Agneta,d 1947-u Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),Klinisk kemi,UCR4 aut0 (Swepub:uu)agsie424
700a Andersson, Ulrikau Uppsala universitet,Uppsala kliniska forskningscentrum (UCR)4 aut0 (Swepub:uu)ulran224
700a Alexander, John H4 aut
700a Connolly, Stuart J4 aut
700a Ezekowitz, Michael D4 aut
700a Gersh, Bernard J4 aut
700a Granger, Christopher B4 aut
700a Horowitz, John4 aut
700a Hylek, Elaine M4 aut
700a Lopes, Renato D4 aut
700a Yusuf, Salim4 aut
700a Wallentin, Lars,d 1943-u Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),UCR4 aut0 (Swepub:uu)larswall
700a Oldgren, Jonas,d 1964-u Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),Kardiologi4 aut0 (Swepub:uu)jonaoldg
710a Uppsala universitetb Institutionen för medicinska vetenskaper4 org
773t Journal of Thrombosis and Haemostasisd : Elsevier BVg 18:9, s. 2287-2295q 18:9<2287-2295x 1538-7933x 1538-7836
856u https://doi.org/10.1111/jth.14947y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1515351/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jth.14947
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-430329
8564 8u https://doi.org/10.1111/jth.14947

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