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Sökning: WFRF:(Wallentin Lars) > Reilly Paul A.

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1.
  • Aulin, Julia, et al. (författare)
  • Interleukin-6 and C-reactive protein and risk for death and cardiovascular events in patients with atrial fibrillation
  • 2015
  • Ingår i: American Heart Journal. - : Elsevier BV. - 0002-8703 .- 1097-6744. ; 170:6, s. 1151-1160
  • Tidskriftsartikel (refereegranskat)abstract
    • Background Inflammation has been associated with cardiovascular disease and the burden of atrial fibrillation (AF). In this study we evaluate inflammatory biomarkers and future cardiovascular events in AF patients in the RE-LY study. Methods Interleukin-6 (IL-6), C-reactive protein (CRP) (n = 6,187), and fibrinogen (n = 4,893) were analyzed at randomization; outcomes were evaluated by Cox models and C-statistics. Results Adjusted for clinical risk factors IL-6 was independently associated with stroke or systemic embolism (P =.0041), major bleedings (P =.0001), vascular death (P<.0001), and a composite thromboembolic outcome (ischemic stroke, systemic embolism, myocardial infarction, pulmonary embolism and vascular death) (P<.0001). CRP was independently related to myocardial infarction (P =.0047), vascular death (P =.0004), and the composite thromboembolic outcome (P =.0001). When further adjusted for cardiac (troponin andN-terminal fragment B-type natriuretic peptide [NT-proBNP]) and renal (cystatin-C) biomarkers on top of clinical risk factors IL-6 remained significantly related to vascular death (P<.0001), major bleeding (P<.0170) and the composite thromboembolic outcome (P<.0001), and CRP to myocardial infarction (.0104). Fibrinogen was not associated with any outcome. C-index for stroke or systemic embolism increased from 0.615 to 0.642 (P =.0017) when adding IL-6 to the clinically used CHA(2)DS(2)-VASc risk score with net reclassification improvement of 28%. Conclusion In patients with AF, IL-6 is related to higher risk of stroke and major bleeding, and both markers are related to higher risk of vascular death and the composite of thromboembolic events independent of clinical risk factors. Adjustment for cardiovascular biomarkers attenuated the prognostic value, although IL-6 remained related to mortality, the composite of thromboembolic events, and major bleeding, and CRP to myocardial infarction.
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2.
  • Boehm, Michael, et al. (författare)
  • Changes in Renal Function in Patients With Atrial Fibrillation An Analysis From the RE-LY Trial
  • 2015
  • Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 65:23, s. 2481-2493
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND Vitamin K-dependent factors protect against vascular and renovascular calcification, and vitamin K antagonists may be associated with a decreased glomerular filtration rate (GFR). OBJECTIVES This study analyzed changes in GFR during long-term treatment with warfarin or dabigatran etexilate (DE) in patients enrolled in the RE-LY (Randomized Evaluation of Long Term Anticoagulation Therapy) trial. METHODS Of the 18,113 patients in the RE-LY study randomized to receive DE (110 mg or 150 mg twice daily) or warfarin, 16,490 patients with atrial fibrillation had creatinine values measured at baseline and at least 1 follow-up visit. Changes in GFR for up to 30 months were evaluated. RESULTS GFR declined in all treatment groups. After an average of 30 months, the mean +/- SE decline in GFR was significantly greater with warfarin (-3.68 +/- 0.24 ml/min) compared with DE 110 mg (-2.57 +/- 0.24 ml/min; p = 0.0009 vs. warfarin) and DE 150 mg (-2.46 +/- 0.23 ml/min; p = 0.0002 vs. warfarin). A decrease in GFR >25% was less likely with DE 110 mg (hazard ratio: 0.81 [95% confidence interval: 0.69 to 0.96]; p = 0.017) or DE 150 mg (hazard ratio: 0.79 [95% confidence interval: 0.68 to 0.93]; p = 0.0056) than with warfarin in the observation period >18 months. Patients with poor international normalized ratio control (i.e., time in therapeutic range <65%) exhibited a faster decline in GFR. A more pronounced decline in GFR was associated with previous warfarin use and with the presence of diabetes. CONCLUSIONS Patients with atrial fibrillation receiving oral anticoagulation exhibited a decline in renal function that was greater in those taking warfarin versus DE, and it was amplified by diabetes and previous vitamin K antagonist use.
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3.
  • Böhm, Michael, et al. (författare)
  • Reply : Anticoagulant-Related Nephropathy
  • 2015
  • Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 66:23, s. 2682-
  • Tidskriftsartikel (refereegranskat)
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4.
  • Connolly, Stuart J., et al. (författare)
  • Dabigatran versus warfarin in patients with atrial fibrillation
  • 2009
  • Ingår i: New England Journal of Medicine. - 0028-4793 .- 1533-4406. ; 361:12, s. 1139-1151
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Warfarin reduces the risk of stroke in patients with atrial fibrillation but increases the risk of hemorrhage and is difficult to use. Dabigatran is a new oral direct thrombin inhibitor. METHODS: In this noninferiority trial, we randomly assigned 18,113 patients who had atrial fibrillation and a risk of stroke to receive, in a blinded fashion, fixed doses of dabigatran--110 mg or 150 mg twice daily--or, in an unblinded fashion, adjusted-dose warfarin. The median duration of the follow-up period was 2.0 years. The primary outcome was stroke or systemic embolism. RESULTS: Rates of the primary outcome were 1.69% per year in the warfarin group, as compared with 1.53% per year in the group that received 110 mg of dabigatran (relative risk with dabigatran, 0.91; 95% confidence interval [CI], 0.74 to 1.11; P<0.001 for noninferiority) and 1.11% per year in the group that received 150 mg of dabigatran (relative risk, 0.66; 95% CI, 0.53 to 0.82; P<0.001 for superiority). The rate of major bleeding was 3.36% per year in the warfarin group, as compared with 2.71% per year in the group receiving 110 mg of dabigatran (P=0.003) and 3.11% per year in the group receiving 150 mg of dabigatran (P=0.31). The rate of hemorrhagic stroke was 0.38% per year in the warfarin group, as compared with 0.12% per year with 110 mg of dabigatran (P<0.001) and 0.10% per year with 150 mg of dabigatran (P<0.001). The mortality rate was 4.13% per year in the warfarin group, as compared with 3.75% per year with 110 mg of dabigatran (P=0.13) and 3.64% per year with 150 mg of dabigatran (P=0.051). CONCLUSIONS: In patients with atrial fibrillation, dabigatran given at a dose of 110 mg was associated with rates of stroke and systemic embolism that were similar to those associated with warfarin, as well as lower rates of major hemorrhage. Dabigatran administered at a dose of 150 mg, as compared with warfarin, was associated with lower rates of stroke and systemic embolism but similar rates of major hemorrhage. (ClinicalTrials.gov number, NCT00262600.)
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5.
  • Connolly, Stuart J., et al. (författare)
  • Newly Identified Events in the RE-LY Trial
  • 2010
  • Ingår i: New England Journal of Medicine. - 0028-4793 .- 1533-4406. ; 363:19, s. 1875-1876
  • Tidskriftsartikel (refereegranskat)
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7.
  • Connolly, Stuart J., et al. (författare)
  • The Long-Term Multicenter Observational Study of Dabigatran Treatment in Patients With Atrial Fibrillation (RELY-ABLE) Study
  • 2013
  • Ingår i: Circulation. - 0009-7322 .- 1524-4539. ; 128:3, s. 237-243
  • Tidskriftsartikel (refereegranskat)abstract
    • Background During follow-up of between 1 and 3 years in the Randomized Evaluation of Long-term Anticoagulation Therapy (RE-LY) trial, 2 doses of dabigatran etexilate were shown to be effective and safe for the prevention of stroke or systemic embolism in patients with atrial fibrillation. There is a need for longer-term follow-up of patients on dabigatran and for further data comparing the 2 dabigatran doses. Methods and Results Patients randomly assigned to dabigatran in RE-LY were eligible for the Long-term Multicenter Extension of Dabigatran Treatment in Patients with Atrial Fibrillation (RELY-ABLE) trial if they had not permanently discontinued study medication at the time of their final RE-LY study visit. Enrolled patients continued to receive the double-blind dabigatran dose received in RE-LY, for up to 28 months of follow up after RE-LY (median follow-up, 2.3 years). There were 5851 patients enrolled, representing 48% of patients originally randomly assigned to receive dabigatran in RE-LY and 86% of RELY-ABLE-eligible patients. Rates of stroke or systemic embolism were 1.46% and 1.60%/y on dabigatran 150 and 110 mg twice daily, respectively (hazard ratio, 0.91; 95% confidence interval, 0.69-1.20). Rates of major hemorrhage were 3.74% and 2.99%/y on dabigatran 150 and 110 mg (hazard ratio, 1.26; 95% confidence interval, 1.04-1.53). Rates of death were 3.02% and 3.10%/y (hazard ratio, 0.97; 95% confidence interval, 0.80-1.19). Rates of hemorrhagic stroke were 0.13% and 0.14%/y. Conclusions During 2.3 years of continued treatment with dabigatran after RE-LY, there was a higher rate of major bleeding with dabigatran 150 mg twice daily in comparison with 110 mg, and similar rates of stroke and death. 
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8.
  • Dans, Antonio L, et al. (författare)
  • Concomitant Use of Antiplatelet Therapy with Dabigatran or Warfarin in the Randomized Evaluation of Long-Term Anticoagulation Therapy (RE-LY®) Trial
  • 2013
  • Ingår i: Circulation. - 0009-7322 .- 1524-4539. ; 127:5, s. 634-640
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND:RE-LY showed that dabigatran etexilate 150 mg bid (DE150) was superior, and 110 mg bid (DE110) non-inferior to warfarin in preventing stroke and systemic embolism (SSE) in patients with atrial fibrillation (AF). In this subgroup analysis, we assess the efficacy and safety of dabigatran in patients who did and didn't receive concomitant antiplatelets METHODS AND RESULTS: All comparisons used a cox proportional hazards model with adjustments made for risk factors for bleeding. A time dependent analysis was performed when comparing patients with concomitant antiplatelets to those without. 6952 of 18,113 patients (38.4%) received concomitant ASA or clopidogrel at some time during the study. DE110 was non-inferior to warfarin in reducing SSE, whether patients received antiplatelets (HR=0.93; 95%CI: 0.70-1.25) or not (HR=0.87; 95%CI: 0.66-1.15; interaction p=0.738). There were less major bleeds than warfarin in both subgroups (HR=0.82; 95%CI: 0.67-1.00 for patients who used antiplatelets; HR=0.79; 95% CI: 0.64-0.96 for patients who didn't; interaction p=0.794). DE 150 reduced the primary outcome of SSE compared to warfarin. This effect seemed attenuated among patients who used antiplatelets (HR=0.80, 95%CI: 0.59-1.08) compared to those who didn't (HR=0.52, 95%CI: 0.38-0.72; p for interaction=0.058). Major bleeding was similar to warfarin regardless of antiplatelet use (HR=0.93, 95%CI: 0.76-1.12 for patients who used antiplatelets; HR=0.94, 95%CI: 0.78-1.15 for patients who didn't; p for interaction=0.875). In the time dependent analysis, concomitant use of a single antiplatelet seemed to increase the risk of major bleeding (HR=1.60; 95% CI: 1.42, 1.82). Dual antiplatelet seemed to increased this even more (HR=2.31; 95% CI: 1.79, 2.98). The absolute risks were lowest on DE110 compared to DE150 or warfarin.CONCLUSIONS:Concomitant antiplatelet drugs appeared to increase the risk for major bleeding in RE-LY without affecting the advantages of dabigatran over warfarin. Choosing between DE110 and DE150 requires a careful assessment of characteristics that influence the balance between benefit and harm.
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9.
  • Diener, Hans Christoph, et al. (författare)
  • Dabigatran compared with warfarin in patients with atrial fibrillation and previous transient ischaemic attack or stroke : a subgroup analysis of the RE-LY trial
  • 2010
  • Ingår i: Lancet Neurology. - 1474-4422 .- 1474-4465. ; 9:12, s. 1157-1163
  • Tidskriftsartikel (refereegranskat)abstract
    • Background In the Randomised Evaluation of Long Term Anticoagulation Therapy (RE LY) trial dabigatran reduced occurrence of both stroke and haemorrhage compared with warfarin in patients who had atrial fibrillation and were at increased risk of stroke We aimed to assess the effects of dabigatran compared with warfarin in the subgroup of patients with previous stroke or transient ischaemic attack Methods In the RE LY trial 18113 patients from 967 centres in 44 countries were randomly assigned to 110 mg or 150 mg dabigatran twice daily or to warfarin dose adjusted to international normalised ratio 2 0 to 3 0 Median follow up was 2 0 years (IQR 1 14-2 86) and the primary outcome was stroke or systemic embolism The primary safety outcome was major haemorrhage Patients and investigators were aware of whether patients received warfarin or dabigatran but not of dabigatran dose and event adjudicators were masked to treatment In a predefined analysis we investigated the outcomes of the RE LY trial in subgroups of patients with or without previous stroke or transient ischaemic attack RE LY is registered with ClimcalTriaLs gov NCT00262600 Findings Within the subgroup of patients with previous stroke or transient ischaemic attack, 1195 patients were from the 110 mg dabigatran group 1233 from the 150 mg dabigatran group and 1195 from the warfarin group Stroke or systemic embolism occurred m 65 patients (2 78% per year) on warfarin compared with 55 (2 32% per year) on 110 mg dabigatran (relative risk 0 84, 95% CI 0 58-1 20) and 51 (2 07% per year) on 150 mg dabigatran (0 75 0 52-1 08) The rate of major bleeding was significantly lower in patients on 110 mg dabigatran (RR 0 66 95% CI 0 48-0 90) and similar in those on 150 mg dabigatran (RR 1 01 95% CI 0 77-1 34) compared with those on warfarin The effects of both doses of dabigatran compared with warfarin were not significantly different between patients with previous stroke or transient ischaemic attack and those without for any of the outcomes from RE LY apart from vascular death (110 mg group compared with warfaric group mteraction p=0 038) Interpretation In patients with previous stroke or transient ischaemic attack, the effects of 110 mg dabigatran and 150 mg dabigatran on stroke or systemic embolism were similar to those of warfarin Most effects of both dabigatran doses were consistent in patients with versus those without previous stroke or transient ischaemic attack.
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10.
  • Ezekowitz, Michael D., et al. (författare)
  • Comparison of Dabigatran and Warfarin in Patients With Atrial Fibrillation and Valvular Heart Disease The RE-LY Trial (Randomized Evaluation of Long-Term Anticoagulant Therapy)
  • 2016
  • Ingår i: Circulation. - 0009-7322 .- 1524-4539. ; 134:8, s. 589-598
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: The RE-LY trial (Randomized Evaluation of Long-Term Anticoagulant Therapy) compared dabigatran 150 and 110 mg twice daily with warfarin in 18 113 patients with atrial fibrillation. Those with prosthetic heart valves, significant mitral stenosis, and valvular heart disease (VHD) requiring intervention were excluded. Others with VHD were included. METHODS: This is a post hoc analysis of the RE-LY trial. RESULTS: There were 3950 patients with any VHD: 3101 had mitral regurgitation, 1179 with tricuspid regurgitation, 817 had aortic regurgitation, 471 with aortic stenosis, and 193 with mild mitral stenosis. At baseline, patients with any VHD had more heart failure, coronary disease, renal impairment, and persistent atrial fibrillation. Patients with any VHD had higher rates of major bleeds (hazard ratio [HR], 1.32; 95% confidence interval [CI], 1.16-1.5) but similar stroke or systemic embolism event rates (HR, 1.09; 95% CI, 0.88-1.33). For patients receiving dabigatran 110 mg, major bleed rates were lower than for patients taking warfarin (HR, 0.73; 95% CI, 0.56-0.95 with VHD; HR, 0.84; 95% CI, 0.71-0.99 without VHD), and major bleed rates for dabigatran 150 mg were similar to those for warfarin in patients with VHD (HR, 0.82; 95% CI, 0.64-1.06) or without VHD (HR, 0.98; 95% CI, 0.83-1.15). For dabigatran 150 mg, stroke/systemic embolic event rates were lower compared with warfarin in those with VHD (HR, 0.59; 95% CI, 0.37-0.93) and those without VHD (HR, 0.67; 95% CI, 0.52-0.86), and stroke/systemic embolic event rates were similar for warfarin and dabigatran 110 mg regardless of the presence of VHD (HR, 0.97; 95% CI, 0.65-1.45; and HR, 0.88; 95% CI, 0.70-1.10). Intracranial bleeds and death rates for dabigatran 150 and 110 mg were lower compared with warfarin independently of the presence of VHD. CONCLUSIONS: The presence of any VHD did not influence the comparison of dabigatran with warfarin.
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