SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Swahn Eva) ;pers:(Erlinge David)"

Sökning: WFRF:(Swahn Eva) > Erlinge David

  • Resultat 1-9 av 9
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Bergström, Göran, 1964, et al. (författare)
  • Prevalence of Subclinical Coronary Artery Atherosclerosis in the General Population
  • 2021
  • Ingår i: Circulation. - Philadelphia : American Heart Association. - 0009-7322 .- 1524-4539. ; 144:12, s. 916-929
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Early detection of coronary atherosclerosis using coronary computed tomography angiography (CCTA), in addition to coronary artery calcification (CAC) scoring, may help inform prevention strategies. We used CCTA to determine the prevalence, severity, and characteristics of coronary atherosclerosis and its association with CAC scores in a general population.Methods: We recruited 30 154 randomly invited individuals age 50 to 64 years to SCAPIS (the Swedish Cardiopulmonary Bioimage Study). The study includes individuals without known coronary heart disease (ie, no previous myocardial infarctions or cardiac procedures) and with high-quality results from CCTA and CAC imaging performed using dedicated dual-source CT scanners. Noncontrast images were scored for CAC. CCTA images were visually read and scored for coronary atherosclerosis per segment (defined as no atherosclerosis, 1% to 49% stenosis, or ≥50% stenosis). External validity of prevalence estimates was evaluated using inverse probability for participation weighting and Swedish register data.Results: In total, 25 182 individuals without known coronary heart disease were included (50.6% women). Any CCTA-detected atherosclerosis was found in 42.1%; any significant stenosis (≥50%) in 5.2%; left main, proximal left anterior descending artery, or 3-vessel disease in 1.9%; and any noncalcified plaques in 8.3% of this population. Onset of atherosclerosis was delayed on average by 10 years in women. Atherosclerosis was more prevalent in older individuals and predominantly found in the proximal left anterior descending artery. Prevalence of CCTA-detected atherosclerosis increased with increasing CAC scores. Among those with a CAC score >400, all had atherosclerosis and 45.7% had significant stenosis. In those with 0 CAC, 5.5% had atherosclerosis and 0.4% had significant stenosis. In participants with 0 CAC and intermediate 10-year risk of atherosclerotic cardiovascular disease according to the pooled cohort equation, 9.2% had CCTA-verified atherosclerosis. Prevalence estimates had excellent external validity and changed marginally when adjusted to the age-matched Swedish background population.Conclusions: Using CCTA in a large, random sample of the general population without established disease, we showed that silent coronary atherosclerosis is common in this population. High CAC scores convey a significant probability of substantial stenosis, and 0 CAC does not exclude atherosclerosis, particularly in those at higher baseline risk.
  •  
2.
  • Bergström, Göran, et al. (författare)
  • Prevalence of Subclinical Coronary Artery Atherosclerosis in the General Population
  • 2021
  • Ingår i: Circulation. - : Wolters Kluwer. - 0009-7322 .- 1524-4539. ; 144:12, s. 916-929
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Early detection of coronary atherosclerosis using coronary computed tomography angiography (CCTA), in addition to coronary artery calcification (CAC) scoring, may help inform prevention strategies. We used CCTA to determine the prevalence, severity, and characteristics of coronary atherosclerosis and its association with CAC scores in a general population.Methods: We recruited 30 154 randomly invited individuals age 50 to 64 years to SCAPIS (the Swedish Cardiopulmonary Bioimage Study). The study includes individuals without known coronary heart disease (ie, no previous myocardial infarctions or cardiac procedures) and with high-quality results from CCTA and CAC imaging performed using dedicated dual-source CT scanners. Noncontrast images were scored for CAC. CCTA images were visually read and scored for coronary atherosclerosis per segment (defined as no atherosclerosis, 1% to 49% stenosis, or ≥50% stenosis). External validity of prevalence estimates was evaluated using inverse probability for participation weighting and Swedish register data.Results: In total, 25 182 individuals without known coronary heart disease were included (50.6% women). Any CCTA-detected atherosclerosis was found in 42.1%; any significant stenosis (≥50%) in 5.2%; left main, proximal left anterior descending artery, or 3-vessel disease in 1.9%; and any noncalcified plaques in 8.3% of this population. Onset of atherosclerosis was delayed on average by 10 years in women. Atherosclerosis was more prevalent in older individuals and predominantly found in the proximal left anterior descending artery. Prevalence of CCTA-detected atherosclerosis increased with increasing CAC scores. Among those with a CAC score >400, all had atherosclerosis and 45.7% had significant stenosis. In those with 0 CAC, 5.5% had atherosclerosis and 0.4% had significant stenosis. In participants with 0 CAC and intermediate 10-year risk of atherosclerotic cardiovascular disease according to the pooled cohort equation, 9.2% had CCTA-verified atherosclerosis. Prevalence estimates had excellent external validity and changed marginally when adjusted to the age-matched Swedish background population.Conclusions: Using CCTA in a large, random sample of the general population without established disease, we showed that silent coronary atherosclerosis is common in this population. High CAC scores convey a significant probability of substantial stenosis, and 0 CAC does not exclude atherosclerosis, particularly in those at higher baseline risk.
  •  
3.
  • Alfredsson, Joakim (författare)
  • Management and Outcome in Non ST-Elevation Acute Coronary Syndromes : Similarities and Differences Between Women and Men
  • 2009
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Non ST-elevation Acute Coronary Syndromes are the most frequent manifestations of acute ischemic heart disease. Gender differences in treatment intensity, including differences in level of care, have been reported. Also differences in benefit from certain treatments, especially invasive treatment, have been discussed. Finally, difference in outcome between men and women, have been proposed. Results have been inconsistent, partly depending on if and how adjustment for differences in background characteristics has been made. The aims of the studies in this thesis were to assess differences between the genders in baseline characteristics, level of care, medical treatment and non-invasive and invasive cardiac procedures. The aims were also to determine gender differences in short and long-term mortality, including impact of level of care, and to determine differences between the genders in benefit from an invasive strategy, with special reference to benefit in women.Method: We used prospectively collected data from the RIKS-HIA registry in two studies (Paper I and IV). In one study we merged data from patients admitted to general wards in the south-east region of Sweden (The AKUT registry), with data from patients admitted to CCU´s (RIKS-HIA) at participating hospitals during the same time (Paper II). We also randomly assigned women to a routine invasive or a selective invasive treatment strategy, and performed a meta-analysis, to determine gender differences in benefit from a routine invasive strategy (Paper III).Results: Women were older than men and more likely to have a history of diabetes and hypertension, while men were more likely to have a history of myocardial infarction and revascularisation. Women were also more likely to have normal coronary arteries on the angiogram. After adjustment for baseline differences there were only minor, and directionally inconsistent, differences between women and men in pharmacological treatment. Men were more often referred for coronary angiography, even after adjustment. While CABG-rate was lower in women, after adjustment PCI-rate was similar or even higher compared to men. After adjustment for differences in age, longterm outcome was better in women. In our small but randomised trial there was no benefit from a routine invasive strategy in women. A meta-analysis indicated interaction between gender and treatment strategy, with lack of benefit in women, in contrast to in men. However, our large observational study indicated no gender difference with an invasive strategy. Moreover, benefit was similar in women and men with invasive treatment.Conclusion: There are substantial differences between women and men in baseline characteristics that affect management and outcome more than gender per se. After adjustment women have better long-term outcome than men. There appear to be a difference in benefit from a routine invasive strategy between the genders, with less benefit in women, but in routine clinical management there was no difference between women and men managed with an invasive strategy.
  •  
4.
  • Alfredsson, Joakim, 1962-, et al. (författare)
  • Randomized comparison of early supplemental oxygen versus ambient air in patients with confirmed myocardial infarction : Sex-related outcomes from DETO2X-AMI
  • 2021
  • Ingår i: American Heart Journal. - : Mosby Inc.. - 0002-8703 .- 1097-6744. ; 237, s. 13-24
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: The purpose of this study is to investigate the impact of oxygen therapy on cardiovascular outcomes in relation to sex in patients with confirmed myocardial infarction (MI).Methods: The DETermination of the role of Oxygen in suspected Acute Myocardial Infarction trial randomized 6,629 patients to oxygen at 6 L/min for 6-12 hours or ambient air. In the present subgroup analysis including 5,010 patients (1,388 women and 3,622 men) with confirmed MI, we report the effect of supplemental oxygen on the composite of all-cause death, rehospitalization with MI, or heart failure at long-term follow-up, stratified according to sex.Results: Event rate for the composite endpoint was 18.1% in women allocated to oxygen, compared to 21.4% in women allocated to ambient air (hazard ratio [HR] 0.83, 95% confidence interval [CI] 0.65-1.05). In men, the incidence was 13.6% in patients allocated to oxygen compared to 13.3% in patients allocated to ambient air (HR 1.03, 95% CI 0.86-1.23). No significant interaction in relation to sex was found (P=.16). Irrespective of allocated treatment, the composite endpoint occurred more often in women compared to men (19.7 vs 13.4%, HR 1.51; 95% CI, 1.30-1.75). After adjustment for age alone, there was no difference between the sexes (HR 1.06, 95% CI 0.91-1.24), which remained consistent after multivariate adjustment.Conclusion: Oxygen therapy in normoxemic MI patients did not significantly affect all-cause mortality or rehospitalization for MI or heart failure in women or men. The observed worse outcome in women was explained by differences in baseline characteristics, especially age
  •  
5.
  • Demidova, Marina M., et al. (författare)
  • Prognostic value of early sustained ventricular arrhythmias in ST-segment elevation myocardial infarction treated by primary percutaneous coronary intervention : A substudy of VALIDATE-SWEDEHEART trial
  • 2023
  • Ingår i: Heart rhythm O2. - : Elsevier. - 2666-5018. ; 4:3, s. 200-206
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Prognostic assessment of ventricular tachycardia (VT) or ventricular fibrillation (VF) in ST-segment elevation myocardial infarction (STEMI) is based mainly on distinguishing between early (<48 hours) and late arrhythmias, and does not take into account its time distribution with regard to reperfusion, or type of arrhythmia.OBJECTIVE: We analyzed the prognostic value of early ventricular arrhythmias (VAs) in STEMI with regard to their type and timing.METHODS: The prespecified analysis of the multicenter prospective Bivalirudin versus Heparin in ST-Segment and Non-ST-Segment Elevation Myocardial Infarctionin Patients on Modern Antiplatelet Therapy in the Swedish Web System for Enhancement and Development of Evidence-based Care in Heart Disease evaluated according to Recommended Therapies Registry Trial included 2886 STEMI patients undergoing primary percutaneous coronary intervention (PCI). VA episodes were characterized regarding their type and timing. Survival status at 180 days was assessed through the population registry.RESULTS: Nonmonomorphic VT or VF was observed in 97 (3.4%) and monomorphic VT in 16 (0.5%) patients. Only 3 (2.7%) early VA episodes occurred after 24 hours from symptom onset. VA was associated with higher risk of death (hazard ratio 3.59; 95% confidence interval [CI] 2.01-6.42) after adjustment for age, sex, and STEMI localization. VA after PCI was associated with an increased mortality compared with VA before PCI (hazard ratio 6.68; 95% CI 2.90-15.41). Early VA was associated with in-hospital mortality (odds ratio 7.39; 95% CI 3.68-14.83) but not with long-term prognosis in patients discharged alive. The type of VA was not associated with mortality.CONCLUSION: VA after PCI was associated with an increased mortality compared with VA before PCI. Long-term prognosis did not differ between patients with monomorphic VT and nonmonomorphic VT or VF, but events were few. VA incidence during 24 to 48 hours of STEMI is negligibly low, thus precluding assessment of its prognostic importance.
  •  
6.
  • Johnsson, Åse (Allansdotter), 1966, et al. (författare)
  • Incidental findings and their handling in the Swedish CArdioPulmonary bioimage study (SCAPIS)
  • 2017
  • Ingår i: Incidental Radiological Findings. - Cham : Springer International Publishing. - 0942-5373 .- 2197-4187. - 9783319425818 - 9783319425795 - 9783319826127 ; , s. 91-101
  • Bokkapitel (refereegranskat)abstract
    • The Swedish CArdioPulmonary bioImage Study (SCAPIS) combines the use of new imaging technologies, large-scale proteomics/metabolomics/genomics, and epidemiological analyses to extensively characterize a Swedish cohort of 30,000 men and women aged between 50 and 64 years. Its main aims are to improve risk prediction and to optimize our ability to study mechanisms of cardiopulmonary diseases. SCAPIS is currently recruiting at six sites in Sweden, and a pilot study was conducted in 2012 to test the feasibility of the comprehensive study protocol. In the planning phase, it was recognized that the detailed phenotyping used in SCAPIS would identify a large number of clinical findings in need of medical attention. This was confirmed by evaluation of results from the pilot study. Here we focus on pulmonary nodules and asymptomatic coronary artery stenosis. These clinical features were observed in a large number of participants, and the clinical handing and prognosis related to these observations are unclear. They thus posed great challenges for the study in their practical and ethical handling. This chapter describes how we developed procedures to handle these findings based on existing evidence and expert consensus as well as deliberations on ethical issues.
  •  
7.
  • Oldgren, Jonas, 1964-, et al. (författare)
  • Systematic Coronary Risk Evaluation estimated risk and prevalent subclinical atherosclerosis in coronary and carotid arteries: A population-based cohort analysis from the Swedish Cardiopulmonary Bioimage Study
  • 2021
  • Ingår i: European Journal of Preventive Cardiology. - : Oxford University Press (OUP). - 2047-4873 .- 2047-4881. ; 28:3, s. 250-259
  • Tidskriftsartikel (refereegranskat)abstract
    • Background It is not clear if the European Systematic Coronary Risk Evaluation algorithm is useful for identifying prevalent subclinical atherosclerosis in a population of apparently healthy individuals. Our aim was to explore the association between the risk estimates from Systematic Coronary Risk Evaluation and prevalent subclinical atherosclerosis. Design The design of this study was as a cross-sectional analysis from a population-based study cohort. Methods From the general population, the Swedish Cardiopulmonary Bioimage Study randomly invited individuals aged 50-64 years and enrolled 13,411 participants mean age 57 (standard deviation 4.3) years; 46% males between November 2013-December 2016. Associations between Systematic Coronary Risk Evaluation risk estimates and coronary artery calcification and plaques in the carotid arteries by using imaging data from a computed tomography of the heart and ultrasonography of the carotid arteries were examined. Results Coronary calcification was present in 39.5% and carotid plaque in 56.0%. In men, coronary artery calcium score >0 ranged from 40.7-65.9% and presence of carotid plaques from 54.5% to 72.8% in the age group 50-54 and 60-65 years, respectively. In women, the corresponding difference was from 17.1-38.9% and from 41.0-58.4%. A doubling of Systematic Coronary Risk Evaluation was associated with an increased probability to have coronary artery calcium score >0 (odds ratio: 2.18 (95% confidence interval 2.07-2.30)) and to have >1 carotid plaques (1.67 (1.61-1.74)). Conclusion Systematic Coronary Risk Evaluation estimated risk is associated with prevalent subclinical atherosclerosis in two major vascular beds in a general population sample without established cardiovascular disease or diabetes mellitus. Thus, the Systematic Coronary Risk Evaluation risk chart may be of use for estimating the risk of subclinical atherosclerosis.
  •  
8.
  • Venetsanos, Dimitrios, et al. (författare)
  • Bivalirudin versus heparin with primary percutaneous coronary intervention
  • 2018
  • Ingår i: American Heart Journal. - Philadelphia, United States : Mosby, Inc.. - 0002-8703 .- 1097-6744. ; 201, s. 9-16
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Optimal adjunctive therapy in ST-segment elevation myocardial infarction (STEMI) patients treated with primary PCI (PPCI) remains a matter of debate. Our aim was to compare the efficacy and safety of bivalirudin to unfractionated heparin (UFH), with or without glycoprotein IIb/IIIa inhibitors (GPI) in a large real-world population, using data from the Swedish national registry, SWEDEHEART. Method: From 2008 to 2014 we identified 23,800 STEMI patients presenting within 12 hours from symptom onset treated with PPCI and UFH +/- GPI or bivalirudin +/- GPI. Primary outcomes included 30-day all-cause mortality and major in-hospital bleeding. Multivariable regression models and propensity score modelling were utilized to study adjusted association between treatment and outcome. Results: Treatment with UFH +/- GPI was associated with similar risk of 30-day mortality compared to bivalirudin +/- GPI (5.3% vs 5.5%, adjusted HR 0.94; 95% CI 0.82-1.07). The adjusted risk for 1-year mortality, 30-day and 1-year stent thrombosis and re-infarction did not differ significantly between UFH +/- GPI and bivalirudin +/- GPI. In contrast, treatment with UFH +/- GPI was associated with a significant higher risk of major in-hospital bleeding (adjusted OR 1.62; 95% CI 1.30-2.03). When including GPI use in the multivariable analysis, the difference was attenuated and no longer significant (adjusted OR 1.25; 95% CI 0.92-1.70). Conclusion: Bivalirudin +/- GPI was associated with significantly lower risk for major in hospital bleeding but no significant difference in 30-day or one year mortality, stent thrombosis or re-infarction compared with UFH +/- GPI. The bleeding reduction associated with bivalirudin could be explained by the greater GPI use with UFH. (C) 2018 Elsevier Inc. All rights reserved.
  •  
9.
  • Venetsanos, Dimitrios, et al. (författare)
  • Pretreatment with ticagrelor may offset additional inhibition of platelet and coagulation activation with bivalirudin compared to heparin during primary percutaneous coronary intervention
  • 2018
  • Ingår i: Thrombosis Research. - : Elsevier BV. - 0049-3848 .- 1879-2472. ; 171, s. 38-44
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: It remains unknown if bivalirudin compared to heparin confers any additional inhibition of platelet and coagulation activation during primary percutaneous coronary intervention (PPCI) after pretreatment with ticagrelor. Methods: In this substudy of VALIDATE-SWEDEHEART trial, 103 patients pretreated with ticagrelor were randomized before PPCI to heparin or bivalirudin. Blood samples were collected before and 1 and 12 h after PPCI. We measured platelet reactivity (PR) using Multiplate, soluble P-selectin, thrombin-antithrombin complexes (TAT) and prothrombin fragments 1 + 2 (F1 + 2) as markers of platelet and coagulation activation. Results: The median (IQR) time from ticagrelor administration to randomization was 63 (29) vs 60 (24) minutes, p = 0.28. ADP-induced PR did not significantly differ between groups over time (heparin vs bivalirudin, AUC 73 (62) vs 74 (68), p = 0.74, 32 (42) vs 43 (51), p = 0.38, 15 (15) vs 19 (15), p = 0.29, before, 1 and 12 h after PPCI). Soluble P-selectin did not significantly differ between groups. At 1 h TAT significantly increased with bivalirudin (3.0 (1.3) to 4.3 (4.2) ug/L; p < 0.01), but not with UFH (3.1 (2.1) to 3.5 (1.6) ug/L, p = 0.24). F1 + 2 increased in both groups but the rise was numerically higher with bivalirudin (170 (85) to 213 (126) pmol/L vs 168 (118) to 191 (103) pmol/L). At 12 h, a comparable significant increase in thrombin generation was observed in both groups. Conclusion: In patients treated with ticagrelor, we found no major differences between bivalirudin and heparin in platelet aggregation or coagulation markers, which is in agreement with the neutral clinical results of the VALIDATE-SWEDEHEART study.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-9 av 9
Typ av publikation
tidskriftsartikel (7)
doktorsavhandling (1)
bokkapitel (1)
Typ av innehåll
refereegranskat (8)
övrigt vetenskapligt/konstnärligt (1)
Författare/redaktör
Alfredsson, Joakim (4)
Engström, Gunnar (3)
Angerås, Oskar, 1976 (3)
Bergström, Göran, 19 ... (3)
Persson, Margaretha (3)
visa fler...
Persson, Anders (3)
Hagström, Emil (3)
Blomberg, Anders, 19 ... (3)
Ostenfeld, Ellen (3)
Fröbert, Ole, 1964- (2)
Magnusson, Martin (2)
Eriksson, Mats (2)
Lind, Lars (2)
Lindqvist, Per (2)
Rosengren, Annika, 1 ... (2)
Jernberg, T (2)
Alfredsson, Joakim, ... (2)
Sundström, Johan, Pr ... (2)
Berglund, Göran (2)
James, Stefan, 1964- (2)
Koul, Sasha (2)
Goncalves, Isabel (2)
Lindberg, Eva (2)
Persson, Jonas (2)
Sederholm Lawesson, ... (2)
Börjesson, Mats, 196 ... (1)
Aasa, Mikael (1)
Herlitz, Johan, 1949 (1)
Janson, Christer (1)
Nilsson, Ulf (1)
Platonov, Pyotr G (1)
Ahlström, Håkan (1)
Ahlström, Håkan, 195 ... (1)
Torén, Kjell, 1952 (1)
Redfors, Björn (1)
Andersson, Jonas (1)
Adiels, Martin, 1976 (1)
Björnson, Elias, 198 ... (1)
Swahn, Eva, 1949- (1)
Sederholm Lawesson, ... (1)
Engvall, Jan, 1953- (1)
Nyström, Fredrik H. (1)
Rosengren, Annika (1)
Fagerberg, Björn, 19 ... (1)
Engvall, Jan (1)
Engvall, Jan E. (1)
Eliasson, Mats (1)
Rylance, Rebecca (1)
Lindahl, Bertil, 195 ... (1)
visa färre...
Lärosäte
Linköpings universitet (7)
Lunds universitet (7)
Uppsala universitet (5)
Karolinska Institutet (5)
Göteborgs universitet (4)
Umeå universitet (4)
visa fler...
Örebro universitet (2)
Gymnastik- och idrottshögskolan (1)
Högskolan i Borås (1)
visa färre...
Språk
Engelska (9)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (9)

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