SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(De Caterina Raffaele) "

Sökning: WFRF:(De Caterina Raffaele)

  • Resultat 31-40 av 70
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
31.
  • De Caterina, Raffaele, et al. (författare)
  • Vitamin K antagonists in heart disease : Current status and perspectives (Section III)
  • 2013
  • Ingår i: Thrombosis and Haemostasis. - 0340-6245 .- 2567-689X. ; 110:6, s. 1087-1107
  • Tidskriftsartikel (refereegranskat)abstract
    • Oral anticoagulants are a mainstay of cardiovascular therapy, and for over 60 years vitamin K antagonists (VKAs) were the only available agents for long-term use. VKAs interfere with the cyclic inter-conversion of vitamin K and its 2,3 epoxide, thus inhibiting gamma-carboxylation of glutamate residues at the amino-termini of vitamin K-dependent proteins, including the coagulation factors (F) II (prothrombin), VII, IX and X, as well as of the anticoagulant proteins C, S and Z. The overall effect of such interference is a dose-dependent anticoagulant effect, which has been therapeutically exploited in heart disease since the early 1950s. In this position paper, we review the mechanisms of action, pharmacological properties and side effects of VKAs, which are used in the management of cardiovascular diseases, including coronary heart disease (where their use is limited), stroke prevention in atrial fibrillation, heart valves and/or chronic heart failure. Using an evidence-based approach, we describe the results of completed clinical trials, highlight areas of uncertainty, and recommend therapeutic options for specific disorders. Although VKAs are being increasingly replaced in most patients with non-valvular atrial fibrillation by the new oral anticoagulants, which target either thrombin or FXa, the VKAs remain the agents of choice for patients with atrial fibrillation in the setting of rheumatic valvular disease and for those with mechanical heart valves.
  •  
32.
  • Fabiani, Iacopo, et al. (författare)
  • Imaging of the vulnerable carotid plaque : Role of imaging techniques and a research agenda
  • 2020
  • Ingår i: Neurology. - 1526-632X. ; 94:21, s. 922-932
  • Forskningsöversikt (refereegranskat)abstract
    • OBJECTIVES: Atherothrombosis in the carotid arteries is a main cause of ischemic stroke and may depend on plaque propensity to complicate with rupture or erosion, in turn related to vulnerability features amenable to in vivo imaging. This would provide an opportunity for risk stratification and-potentially-local treatment of more vulnerable plaques. We here review current information on this topic. METHODS: We systematically reviewed the literature for concepts derived from pathophysiologic, histopathologic, and clinical studies on imaging techniques attempting at identifying vulnerable carotid lesions. RESULTS: Ultrasound, MRI, CT, and nuclear medicine-based techniques, alone or with multimodality approaches, all have a link to pathophysiology and describe different-potentially complementary-aspects of lesions prone to complications. There is also, however, a true paucity of head-to-head comparisons of such techniques for practical implementation of a thorough and cost-effective diagnostic strategy based on evaluation of outcomes. Especially in asymptomatic patients, major international societies leave wide margins of indecision in the advice to techniques guiding interventions to prevent atherothrombotic stroke. CONCLUSIONS: To improve practical management of such patients-in addition to the patient's vulnerability for systemic reasons-a more precise identification of the vulnerable plaque is needed. A better definition of the diagnostic yield of each imaging approach in comparison with the others should be pursued for a cost-effective translation of the single techniques. Practical translation to guide future clinical practice should be based on improved knowledge of the specific pathophysiologic correlates and on a comparative modality approach, linked to subsequent stroke outcomes.
  •  
33.
  • Görman, Ulf, et al. (författare)
  • Ethical Considerations in Nutrigenetics and Nutrigenomics
  • 2020
  • Ingår i: Principles of Nutrigenetics and Nutrigenomics : Fundamentals for Individualized Nutrition - Fundamentals for Individualized Nutrition. - London : Elsevier. - 9780128045725 - 9780128045879 ; , s. 543-548
  • Bokkapitel (refereegranskat)abstract
    • Ethics is the study of the normative dimensions of human relations and experiences. This chapter discusses such questions in relation to basic values in modern society. The normative foundations for the analysis are the values of human dignity, autonomy, freedom, equality, and solidarity, as well as the responsibilities of society toward its citizens, including freedom, security, and justice. The questions that are brought up touch on how implementing nutrigenetics and nutrigenomics in personalized nutrition services relates to these values.Health and food are primary human needs. The choice of food can contribute to the support of health, but it can also come into conflict with health. Personalized nutrition may be seen as part of a wider trend toward early preventive actions to treat susceptibility to disease. If personalization of nutrition can contribute to eating habits that support health instead of threatening it, this will be beneficial for the individual, but it may also be good for society as a whole. As a consequence, pressure on societal expenses for health care may be reduced.Personalized nutrition, as well as the wider concept of precision nutrition, have stimulated expectations and are often described as having great potential, but it has also been difficult to realize them. Studies indicate that there is widespread optimism among researchers engaged in nutrigenetics and nutrigenomics regarding at least its long-term benefits, whereas there are divergent viewpoints within the wider research community. In this situation, ethical concerns need to receive attention.
  •  
34.
  • Halvorsen, Sigrun, et al. (författare)
  • Efficacy and safety of apixaban compared with warfarin according to age for stroke prevention in atrial fibrillation : observations from the ARISTOTLE trial
  • 2014
  • Ingår i: European Heart Journal. - : Oxford University Press (OUP). - 0195-668X .- 1522-9645. ; 35:28, s. 1864-1872
  • Tidskriftsartikel (refereegranskat)abstract
    • Aims The risk of stroke in patients with atrial fibrillation (AF) increases with age. In the ARISTOTLE trial, apixaban when compared with warfarin reduced the rate of stroke, death, and bleeding. We evaluated these outcomes in relation to patient age. Methods and results A total of 18 201 patients with AF and a raised risk of stroke were randomized to warfarin or apixaban 5 mg b.d. with dose reduction to 2.5 mg b.d. or placebo in 831 patients with >= 2 of the following criteria: age >= 80 years, body weight <= 60 kg, or creatinine >= 133 mu mol/L. We used Cox models to compare outcomes in relation to patient age during 1.8 years median follow-up. Of the trial population, 30% were <65 years, 39% were 65 to <75, and 31% were >= 75 years. The rates of stroke, all-cause death, and major bleeding were higher in the older age groups (P < 0.001 for all). Apixaban was more effective than warfarin in preventing stroke and reducing mortality across all age groups, and associated with less major bleeding, less total bleeding, and less intracranial haemorrhage regardless of age (P interaction >0.11 for all). Results were also consistent for the 13% of patients >= 80 years. No significant interaction with apixaban dose was found with respect to treatment effect on major outcomes. Conclusion The benefits of apixaban vs. warfarin were consistent in patients with AF regardless of age. Owing to the higher risk at older age, the absolute benefits of apixaban were greater in the elderly.
  •  
35.
  • Hess, Connie N., et al. (författare)
  • Apixaban Plus Mono Versus Dual Antiplatelet Therapy in Acute Coronary Syndromes Insights From the APPRAISE-2 Trial
  • 2015
  • Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 66:7, s. 777-787
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND Bleeding limits anticoagulant treatment in patients with acute coronary syndromes (ACS). OBJECTIVES We investigated whether background concomitant antiplatelet therapy influences the effects of apixaban after ACS. METHODS This study examined high-risk ACS patients who were treated with aspirin or aspirin plus clopidogrel and who were randomized to apixaban 5 mg twice daily or placebo. In a post-hoc analysis, we assessed whether the effect of apixaban on efficacy and safety outcomes varied by the concomitant antiplatelet regimen by using simple Cox modeling and marginal structural models with propensity scores and antiplatelet therapy as a time-dependent covariate. RESULTS At baseline, of 7,364 patients, 16.3% (n = 1,202) were on aspirin alone, and 79.0% (n = 5,814) were on aspirin plus clopidogrel. A total of 19.2% (n = 1,415) switched antiplatelet therapy during follow-up. No differential effect of apixaban versus placebo was observed for the composite endpoint of cardiovascular death, myocardial infarction, and ischemic stroke in patients taking aspirin (12.21 per 100 patient-years vs. 13.21 per 100 patient-years; adjusted hazard ratio [HR]: 0.91; 95% confidence interval [CI]: 0.62 to 1.32) or aspirin plus clopidogrel (13.22 vs. 14.24; adjusted HR: 0.95; 95% CI: 0.78 to 1.14; p(interaction) = 0.84). Compared with placebo, apixaban increased Thrombolysis In Myocardial Infarction major bleeding in patients taking aspirin (1.48 vs. 0.25; adjusted HR: 6.62; 95% CI: 0.75 to 51.73) and in patients taking aspirin plus clopidogrel (2.58 vs. 1.02; adjusted HR: 2.44; 95% CI: 1.34 to 4.45; p(interaction) = 0.41). Similar results were obtained with marginal structural models and in patients treated with and without percutaneous coronary intervention. CONCLUSIONS Post-ACS treatment with apixaban versus placebo showed no efficacy, but it increased bleeding regardless of concomitant therapy with aspirin alone or aspirin plus clopidogrel. (Apixaban for Prevention of Acute Ischemic Events 2 [APPRAISE-2]; NCT00831441) (J Am Coll Cardiol 2015; 66: 777-87)
  •  
36.
  • Hijazi, Ziad, et al. (författare)
  • Evaluation of the Age, Biomarkers, and Clinical History-Bleeding Risk Score in Patients With Atrial Fibrillation With Combined Aspirin and Anticoagulation Therapy Enrolled in the ARISTOTLE and RE-LY Trials
  • 2020
  • Ingår i: JAMA Network Open. - : AMER MEDICAL ASSOC. - 2574-3805. ; 3:9
  • Tidskriftsartikel (refereegranskat)abstract
    • IMPORTANCE Most patients with atrial fibrillation (AF) and coronary artery disease have indications for preventing stroke with oral anticoagulation therapy and preventingmyocardial infarction and stent thrombosis with platelet inhibition. OBJECTIVE To evaluate whether the recently developed ABC (age, biomarkers, and clinical history)bleeding risk score might be useful to identify patients with AF with different risks of bleeding during concomitant aspirin and anticoagulation therapy. DESIGN, SETTING, AND PARTICIPANTS The biomarkers in the ABC-bleeding risk score (growth differentiation factor 15, hemoglobin, and troponin) were measured in blood samples collected at randomization between 2006 and 2010 in the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial and between 2005 and 2009 in the RE-LY (Randomized Evaluation of Long-term Anticoagulation Therapy) trial, both of which were multinational randomized clinical trials. The trials were reported 2011 and 2009, respectively. A total of 24 349 patients with AF (14 980 patients from the ARISTOTLE trial and 9369 patients from the RE-LY trial) were analyzed in the present cohort study. The median (interquartile range) length of follow-up was 1.8 (1.3-2.3) years in the ARISTOTLE cohort and 2.0 (1.6-2.3) years in the RE-LY cohort. Data analysis was performed from February 2018 to June 2019. EXPOSURES Concomitant aspirin treatment during study follow-up. MAIN OUTCOMES AND MEASURES Time to first occurrence of a major bleeding was determined according to International Society on Thrombosis and Hemostasis definition. Hazard ratios were estimated with Cox models adjusted for ABC-bleeding risk score and randomized treatment. RESULTS The median (interquartile range) age was 70 (63-76) years in the ARISTOTLE cohort and 72 (67-77) years in the RE-LY cohort (5238 patients [35.6%] in the ARISTOTLE cohort and 3086 patients [36.4%] in the RE-LY cohort were women). The total number of patients with a first major bleeding event was 651 (207 with aspirin and 444 without) in ARISTOTLE and 463 (238 with aspirin and 225 without) in RE-LY. For both cohorts, in those with a lowABC-bleeding risk score, the absolute bleeding rate was low even with concomitant aspirin treatment, whereas in those with a higher ABC-bleeding risk score, the rate of bleedingwas higher with concomitant aspirin compared with oral anticoagulation alone (ARISTOTLE, hazard ratio, 1.65; 95% CI, 1.40-1.95; P <.001; RE-LY, hazard ratio, 1.70; 95% CI, 1.42-2.04; P <.001). Thus, a low annual ABC-bleeding risk (eg, 0.5% without aspirin use) would with concomitant aspirin result in an annual rate of 0.8%, and a high estimated ABC-bleeding risk (eg, 3.0%) would result in a substantially higher rate of 5.0%. CONCLUSIONS AND RELEVANCE These findings suggest that the ABC-bleeding risk score identifies patients with different risks of bleeding when combining aspirin and oral anticoagulation. The ABC-bleeding risk score may, therefore, be a useful tool for decision support concerning intensity and duration of combination antithrombotic treatment in patients with AF and coronary artery disease.
  •  
37.
  • Horowitz, John D., et al. (författare)
  • Asymmetric and Symmetric Dimethylarginine Predict Outcomes in Patients With Atrial Fibrillation : An ARISTOTLE Substudy
  • 2018
  • Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 72:7, s. 721-733
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND There is little mechanistic information on factors predisposing atrial fibrillation (AF) patients to thromboembolism or bleeding, but generation of nitric oxide (NO) might theoretically contribute to both. OBJECTIVES The authors tested the hypothesis that plasma levels of the methylated arginine derivatives asymmetric and symmetric dimethylarginine (ADMA/SDMA), which inhibit NO generation, might be associated with outcomes in AF. METHODS Plasma samples were obtained from 5,004 patients with AF at randomization to warfarin or apixaban in the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial. ADMA and SDMA concentrations were measured by high-performance liquid chromatography. Relationships to clinical characteristics were evaluated by multivariable analyses. Associations with major outcomes, during a median of 1.9 years follow-up, were evaluated by adjusted Cox proportional hazards models. RESULTS Both ADMA and SDMA plasma concentrations at study entry increased significantly with patients' age, female sex, renal impairment, permanent AF, or congestive heart failure. ADMA and SDMA increased (p < 0.001) with both increased CHA2DS2-VASc and HAS-BLED scores, but decreased in the presence of diabetes. On multivariable analysis adjusting for established risk factors and treatment, tertile groups of ADMA concentrations were significantly associated with stroke/systemic embolism (p = 0.034), and death (p < 0.0001), whereas tertile groups of SDMA were associated with major bleeding and death (p < 0.001 for both). Incorporating ADMA and SDMA into CHA2DS2-VASc or HAS-BLED predictive models improved C-indices for those outcomes. Neither ADMA nor SDMA predicted differential responses to warfarin or apixaban. CONCLUSIONS In anticoagulated patients with AF, elevated ADMA levels are weakly associated with thromboembolic events, elevated SDMA levels with bleeding events and both are strongly associated with increased mortality. These findings suggest that disturbances of NO function modulate both thrombotic and hemorrhagic risk in anticoagulated patients with AF. (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation [ARISTOTLE]; NCT00412984)
  •  
38.
  •  
39.
  •  
40.
  • Hylek, Elaine M., et al. (författare)
  • Major Bleeding in Patients With Atrial Fibrillation Receiving Apixaban or Warfarin
  • 2014
  • Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 63:20, s. 2141-2147
  • Tidskriftsartikel (refereegranskat)abstract
    • Objectives This study sought to characterize major bleeding on the basis of the components of the major bleeding definition, to explore major bleeding by location, to define 30-day mortality after a major bleeding event, and to identify factors associated with major bleeding. Background Apixaban was shown to reduce the risk of major hemorrhage among patients with atrial fibrillation in the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial. Methods All patients who received at least 1 dose of a study drug were included. Major bleeding was defined according to the criteria of the International Society on Thrombosis and Haemostasis. Factors associated with major hemorrhage were identified using a multivariable Cox model. Results The on-treatment safety population included 18,140 patients. The rate of major hemorrhage among patients in the apixaban group was 2.13% per year compared with 3.09% per year in the warfarin group (hazard ratio [HR] 0.69, 95% confidence interval [CI]: 0.60 to 0.80; p < 0.001). Compared with warfarin, major extracranial hemorrhage associated with apixaban led to reduced hospitalization, medical or surgical intervention, transfusion, or change in antithrombotic therapy. Major hemorrhage followed by mortality within 30 days occurred half as often in apixaban treated patients than in those receiving warfarin (HR 0.50, 95% CI: 0.33 to 0.74; p < 0.001). Older age, prior hemorrhage, prior stroke or transient ischemic attack, diabetes, lower creatinine clearance, decreased hematocrit, aspirin therapy, and nonsteroidal anti-inflammatory drugs were independently associated with an increased risk. Conclusions Apixaban, compared with warfarin, was associated with fewer intracranial hemorrhages, less adverse consequences following extracranial hemorrhage, and a 50% reduction in fatal consequences at 30 days in cases of major hemorrhage. (c) 2014 by the American College of Cardiology Foundation
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 31-40 av 70
Typ av publikation
tidskriftsartikel (60)
forskningsöversikt (9)
bokkapitel (1)
Typ av innehåll
refereegranskat (68)
övrigt vetenskapligt/konstnärligt (2)
Författare/redaktör
De Caterina, Raffael ... (66)
Lopes, Renato D. (18)
Alexander, John H. (18)
Ricci, Fabrizio (17)
Granger, Christopher ... (17)
Huber, Kurt (16)
visa fler...
Dean, Veronica (15)
Hylek, Elaine M. (15)
Husted, Steen (15)
Lip, Gregory Y H (15)
Kristensen, Steen Da ... (15)
Tendera, Michal (14)
Zamorano, Jose Luis (14)
Wallentin, Lars (14)
Sechtem, Udo (14)
Widimsky, Petr (13)
Filippatos, Gerasimo ... (13)
Wallentin, Lars, 194 ... (13)
Atar, Dan (11)
Hanna, Michael (11)
Dickstein, Kenneth (11)
Silber, Sigmund (11)
Fedorowski, Artur (10)
Sutton, Richard (10)
Camm, John (10)
Morais, Joao (9)
Renda, Giulia (9)
Steg, Philippe Gabri ... (8)
Andreotti, Felicita (8)
Kirchhof, Paulus (8)
Priori, Silvia G (8)
Siegbahn, Agneta (7)
Melander, Olle (7)
Blomström-Lundqvist, ... (7)
Baigent, Colin (7)
Thomas, Laine (7)
Verheugt, Freek W. A ... (7)
Camm, A. John (7)
Gallina, Sabina (7)
Hindricks, Gerhard (6)
Ponikowski, Piotr (6)
Al-Khatib, Sana M. (6)
Wojdyla, Daniel M. (6)
Vinereanu, Dragos (6)
Hohnloser, Stefan H (6)
Halvorsen, Sigrun (6)
Auricchio, Angelo (6)
Fagard, Robert (6)
Vardas, Panos E (6)
Savelieva, Irene (6)
visa färre...
Lärosäte
Uppsala universitet (42)
Lunds universitet (22)
Göteborgs universitet (5)
Karolinska Institutet (5)
Umeå universitet (4)
Jönköping University (1)
Språk
Engelska (67)
Italienska (1)
Polska (1)
Portugisiska (1)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (45)
Naturvetenskap (1)
Humaniora (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy