SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "AMNE:(MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Kardiologi) "

Sökning: AMNE:(MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Kardiologi)

  • Resultat 1-50 av 14301
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Israelsson, Johan, et al. (författare)
  • Health status and psychological distress among in-hospital cardiac arrest survivors in relation to gender
  • 2017
  • Ingår i: Resuscitation. - : Elsevier. - 0300-9572 .- 1873-1570. ; 114, s. 27-33
  • Tidskriftsartikel (refereegranskat)abstract
    • AIM: To describe health status and psychological distress among in-hospital cardiac arrest (IHCA) survivors in relation to gender.METHODS: This national register study consists of data from follow-up registration of IHCA survivors 3-6 months post cardiac arrest (CA) in Sweden. A questionnaire was sent to the survivors, including measurements of health status (EQ-5D-5L) and psychological distress (HADS).RESULTS: Between 2013 and 2015, 594 IHCA survivors were included in the study. The median values for EQ-5D-5L index and EQ VAS among survivors were 0.78 (q1-q3=0.67-0.86) and 70 (q1-q3=50-80) respectively. The values were significantly lower (p<0.001) in women compared to men. In addition, women reported more problems than men in all dimensions of EQ-5D-5L, except self-care. A majority of the respondents reported no problems with anxiety (85.4%) and/or symptoms of depression (87.0%). Women reported significantly more problems with anxiety (p<0.001) and symptoms of depression (p<0.001) compared to men. Gender was significantly associated with poorer health status and more psychological distress. No interaction effects for gender and age were found.CONCLUSIONS: Although the majority of survivors reported acceptable health status and no psychological distress, a substantial proportion reported severe problems. Women reported worse health status and more psychological distress compared to men. Therefore, a higher proportion of women may be in need of support. Health care professionals should make efforts to identify health problems among survivors and offer individualised support when needed.
  •  
2.
  • Björkman, Kristoffer, et al. (författare)
  • Clinical course of patients with single large-scale mtDNA deletions and childhood onset anemia
  • 2022
  • Ingår i: 14th European Paediatric Neurology Society Congress, Glasgow, UK (ISBN 978-3-00-072065-9).
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
    • Objective: To add to our knowledge of the clinical spectrum of patients with single large-scale mitochondrial DNA (mtDNA) deletion and childhood onset anemia. Methods: Retrospective collection of clinical data from medical records for patients, both living and deceased, with a single large-scale mtDNA deletion from seven mitochondrial disease centers in five countries. Statistical analysis with descriptive methods and Kaplan-Meier survival analysis. Results: Seventeen patients matching the genetic criterium and with anemia onset before six years of age. Exocrine pancreatic insufficiency was only seen in five patients in this group. Multiple organs were involved in all patients, with the most common non-hematologic ones being skeletal muscle, central nervous system, endocrine, eyes, gastrointestinal system, kidneys, hearing, liver and heart. Psychomotor retardation was seen in ten patients, hearing impairment in nine patients, failure to thrive in eight patients. Eight later developed Kearns-Sayre syndrome. Eleven patients were deceased, with a median age at death of 7.5 years. Conclusions: The classically described phenotype of patients with large-scale mtDNA deletions and early onset anemia is Pearson marrow-pancreas syndrome, characterized by sideroblastic anemia and exocrine pancreas dysfunction. Only a minority of our patients fulfill the original criteria of Pearson syndrome though. Involvement of other organs than the pancreas is more common. The clinical course vary, but multi-system impact is the rule and life-expectancy is low. Early onset anemia in patients with large-scale mtDNA deletions is most frequently not associated with exocrine pancreas dysfunction. Better knowledge of the phenotype is helpful for diagnosis and more accurate prognosis.
  •  
3.
  • Khoshnood, Ardavan (författare)
  • Prehospital Diagnosis and Oxygen Treatment in ST Elevation Myocardial Infarction
  • 2017
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • IntroductionPaper I: An Artificial Neural Network (ANN) was constructed to identify ST Elevation Myocardial Infarction (STEMI) and predict the need for Percutaneous Coronary Intervention (PCI). Paper II, III and IV: Studies suggest that O2 therapy may be harmful in STEMI patients. We therefore conducted the SOCCER study to evaluate the effects of O2 therapy in STEMI patients.MethodsPaper I: 560 ambulance ECGs sent to the Cardiac Care Unit (CCU), was together with the CCU physicians interpretation and decision of conducting an acute PCI or not collected, and compared with the interpretation and PCI decision of the ANN. Paper II, III, IV: Normoxic (≥94%) STEMI patients accepted for acute PCI were in the ambulance randomized to standard care with 10 L/min O2 or room air. A subset of the patients underwent echocardiography for determination of the Left Ventricular Ejection Fraction (LVEF) and the Wall Motion Score Index (WMSI). All patients had a Cardiac Magnetic Resonance Imaging (CMRI) to evaluate Myocardial area at Risk (MaR), Infarct Size (IS) and Myocardial Salvage Index (MSI).ResultsPaper I: The area under the ANN’s receiver operating characteristics curve for STEMI detection as well as predicting the need of acute PCI were very good.Paper II, III, IV: No significant differences could be shown in discussing MaR, MSI or IS between the O2 group (n=46) and the air group (n=49). Neither could any differences be shown for LVEF and WMSI at the index visit as well after six months between the O2 group (n=46) and the air group (n=41)ConclusionsPaper I: The results indicate that the number of ECGs sent to the CCU could be reduced with 2/3 as the ANN would safely identify ECGs not being STEMI.Paper II, III, IV: The results suggest that it is safe to withhold O2 therapy in normoxic, stable STEMI patients.
  •  
4.
  • Friberg, Örjan, et al. (författare)
  • Incidence, microbiological findings, and clinical presentation of sternal wound infections after cardiac surgery with and without local gentamicin prophylaxis
  • 2007
  • Ingår i: European Journal of Clinical Microbiology and Infectious Diseases. - Berlin : Springer. - 0934-9723 .- 1435-4373. ; 26:2, s. 91-97
  • Tidskriftsartikel (refereegranskat)abstract
    • Sternal wound infection (SWI) is a serious complication after cardiac surgery. In a previous randomized controlled trial, the addition of local collagen-gentamicin in the sternal wound before wound closure was found to significantly reduce the incidence of postoperative wound infections compared with the routine intravenous prophylaxis of isoxazolyl-penicillin only. The aims of the present study were to analyse the microbiological findings of the SWIs from the previous trial as well as to correlate these findings with the clinical presentation of SWI. Differences in clinical presentation of SWIs, depending on the causative agent, could be identified. Most infections had a late, insidious onset, and the majority of these were caused by staphylococci, predominantly coagulase-negative staphylococci. The clinically most fulminant infections were caused by gram-negative bacteria and presented early after surgery. Local administration of gentamicin reduced the incidence of SWIs caused by all major, clinically important bacterial species. Propionibacterium acnes was identified as a possible cause of SWI and may be linked to instability in the sternal fixation. There was no indication of an increase in the occurrence of gentamicin-resistant bacterial isolates in the treatment group. Furthermore, the addition of local collagen-gentamicin reduced the incidence of SWIs caused by methicillin-resistant coagulase-negative staphylococci. This technique warrants further evaluation as an alternative to prophylactic vancomycin in settings with a high prevalence of methicillin-resistant Staphylococcus aureus.
  •  
5.
  • Böhmer, Jens, 1981, et al. (författare)
  • Absolute Quantification of Donor-Derived Cell-Free DNA in Pediatric and Adult Patients After Heart Transplantation: A Prospective Study.
  • 2023
  • Ingår i: Transplant international : official journal of the European Society for Organ Transplantation. - 0934-0874 .- 1432-2277. ; 36
  • Tidskriftsartikel (refereegranskat)abstract
    • In this prospective study we investigated a cohort after heart transplantation with a novel PCR-based approach with focus on treated rejection. Blood samples were collected coincidentally to biopsies, and both absolute levels of dd-cfDNA and donor fraction were reported using digital PCR. 52 patients (11 children and 41 adults) were enrolled (NCT03477383, clinicaltrials.gov), and 557 plasma samples were analyzed. 13 treated rejection episodes >14days after transplantation were observed in 7 patients. Donor fraction showed a median of 0.08% in the cohort and was significantly elevated during rejection (median 0.19%, p < 0.0001), using a cut-off of 0.1%, the sensitivity/specificity were 92%/56% (AUC ROC-curve: 0.78). Absolute levels of dd-cfDNA showed a median of 8.8 copies/mL and were significantly elevated during rejection (median 23, p = 0.0001). Using a cut-off of 7.5 copies/mL, the sensitivity/specificity were 92%/43% for donor fraction (AUC ROC-curve: 0.75). The results support the feasibility of this approach in analyzing dd-cfDNA after heart transplantation. The obtained values are well aligned with results from other trials. The possibility to quantify absolute levels adds important value to the differentiation between ongoing graft damage and quiescent situations.
  •  
6.
  • Elfström, Peter, 1974-, et al. (författare)
  • Cardiomyopathy, pericarditis and myocarditis in a population-based cohort of inpatients with coeliac disease
  • 2007
  • Ingår i: Journal of Internal Medicine. - Oxford : Blackwell Publishing. - 0954-6820 .- 1365-2796. ; 262:5, s. 545-554
  • Tidskriftsartikel (refereegranskat)abstract
    • Objectives: We investigated the risk of myocarditis, cardiomyopathy, and pericarditis in patients with celiac disease (CD) from a general population cohort.Subjects and methods: Through the Swedish national registers we identified 9363 children and 4969 adults with a diagnosis of CD (1964–2003). These individuals were matched with upto five reference individuals for age, sex, calendar year and county (n = 69 851). Cox regression estimated hazard ratios (HRs) for later heart disease. Main outcome measures: Myocarditis, cardiomyopathy (any or dilated), and pericarditis defined according torelevant international classification of disease codes in the Swedish national inpatient register.Results: Celiac disease diagnosed in childhood was not associated with later myocarditis (HR = 0.2; 95% CI = 0.0–1.5), cardiomyopathy of any type (HR = 0.8; 95% CI = 0.2–3.7), or pericarditis (HR = 0.4; 95% CI = 0.1–1.9). Restricting our analyses to adulthood CD and heart disease diagnosed from 1987 and onwards in departments of cardiology ⁄ internal medicine, we found no association between CD and later myocarditis (HR = 2.1; 95% CI = 0.4–11.7), dilated cardiomyopathy (HR = 1.7; 95% CI = 0.4– 6.5) or pericarditis (HR = 1.5; 95% CI = 0.5–4.0).Conclusion: This study found no association between CD, later myocarditis, cardiomyopathy or pericarditis
  •  
7.
  • Lindahl, Bernt, et al. (författare)
  • A randomized lifestyle intervention with 5-year follow-up in subjects with impaired glucose tolerance : pronounced short-term impact but long-term adherence problems
  • 2009
  • Ingår i: Scandinavian Journal of Public Health. - : SAGE Publications. - 1403-4948 .- 1651-1905. ; 37:4, s. 434-442
  • Tidskriftsartikel (refereegranskat)abstract
    • AIMS: To compare data on cardiovascular risk factor changes in lipids, insulin, proinsulin, fibrinolysis, leptin and C-reactive protein, and on diabetes incidence, in relation to changes in lifestyle. METHODS: The study was a randomized lifestyle intervention trial conducted in northern Sweden between 1995 and 2000, in 168 individuals with impaired glucose tolerance (IGT) and body mass index above 27 at start. The intensive intervention group (n = 83) was subjected to a 1-month residential lifestyle programme. The usual care group (n = 85) participated in a health examination ending with a single counselling session. Follow-up was conducted at 1, 3 and 5 years. RESULTS: At 1-year follow-up, an extensive cardio-metabolic risk factor reduction was demonstrated in the intensive intervention group, along with a 70% decrease of progress to type 2 diabetes. At 5-year follow-up, most of these beneficial effects had disappeared. Reported physical activity and fibre intake as well as high-density lipoprotein cholesterol were still increased, and fasting insulin and proinsulin were lower. CONCLUSIONS: The intervention affected several important cardio-metabolic risk variables beneficially, and reduced the risk for type 2 diabetes, but the effects persisted only as long as the new lifestyle was maintained. Increased physical activity seemed to be the behaviour that was most easy to preserve.
  •  
8.
  • Ruiz, Jonatan R., et al. (författare)
  • High cardiovascular fitness is associated with low metabolic risk score in children : the European Youth Heart Study
  • 2007
  • Ingår i: Pediatric Research. - Baltimore, Md : Williams and Wilkins Co. - 0031-3998 .- 1530-0447. ; 61:3, s. 350-355
  • Tidskriftsartikel (refereegranskat)abstract
    • The aim of the present study was to examine the associations of cardiovascular fitness (CVF) with a clustering of metabolic risk factors in children, and to examine whether there is a CVF level associated with a low metabolic risk. CVF was estimated by a maximal ergometer bike test on 873 randomly selected children from Sweden and Estonia. Additional measured outcomes included fasting insulin, glucose, triglycerides, HDLC, blood pressure, and the sum of five skinfolds. A metabolic risk score was computed as the mean of the standardized outcomes scores. A risk score <75th percentile was considered to indicate a low metabolic risk. CVF was negatively associated with clustering of metabolic risk factors in children. Receiver operating characteristic curve analysis showed a significant discriminatory accuracy of CVF in identifying the low/high metabolic risk in girls and boys (p < 0.001). The CVF level for a low metabolic risk was 37.0 and 42.1 mL/kg/min in girls and boys, respectively. These levels are similar to the health-related threshold values of CVF suggested by worldwide recognized organizations. In conclusion, the results suggest a hypothetical CVF level for having a low metabolic risk, which should be further tested in longitudinal and/or intervention studies. Abbreviations: AUC, area under the curve CVF, cardiovascular fitness ROC, receiver operating characteristic
  •  
9.
  • Hambraeus, Kristina, et al. (författare)
  • SWEDEHEART annual report 2012
  • 2014
  • Ingår i: Scandinavian Cardiovascular Journal. - : Informa Healthcare. - 1401-7431 .- 1651-2006. ; 48:SUPPL. 63, s. 1-333
  • Tidskriftsartikel (refereegranskat)abstract
    • The Swedish Web-system for Enhancement and Development of Evidence-based care in Heart disease Evaluated According to Recommended Therapies (SWEDEHEART) supports continuous monitoring and improvement of care for coronary artery disease, catheter-based and surgical coronary interventions, secondary prevention as well as catheter based and surgical valve intervention, by providing extensive data on base-line, diagnostic, procedural and outcome variables. Design. This national quality registry collects information from all Swedish hospitals treating patients with acute coronary artery disease and all patients undergoing coronary angiography, catheter-based interventions or heart surgery. Combination with other national mandatory official registries enables complete follow-up of all individuals regarding myocardial infarction, new interventional procedures, death and all-cause hospitalizations. The registry is governed by an independent steering committee and funded by the Swedish National Health care provider. The software is developed by Uppsala Clinical Research Center. Results. The SWEDEHEART Quality Index reflects overall quality of care for coronary artery disease including secondary prevention. In comparison with 2011, an improvement of the index occurred in 2012 overall. There was however, still a wide range in performance between individual centers, emphasizing the need for continuous monitoring of quality of care at a national as well as on a center level. © 2014 Informa Healthcare.
  •  
10.
  • Herlitz, Johan, et al. (författare)
  • Factors of importance for patients' decision time in acute coronary syndrome
  • 2010
  • Ingår i: International Journal of Cardiology. - Amsterdam : Elsevier. - 0167-5273 .- 1874-1754. ; 141:3, s. 236-242
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Not much is known about the patients' decision time in acute coronary syndrome (ACS). The aim of the survey was therefore to describe patients' decision time and factors associated with this parameter in ACS. METHODS: We conducted a national survey comprising intensive cardiac care units at 11 hospitals in Sweden in which patients with ACS diagnosis and symptoms onset outside hospital participated. Main outcome measures were patients' decision time and factors associated with patients' decision time. RESULTS: In all, 1939 patients took part in the survey. The major factors associated with a shorter patient decision time were: 1) ST-elevation ACS, 2) associated symptoms such as vertigo or near syncope, 3) interpreting the symptoms as cardiac in origin, 4) pain appearing suddenly and reaching a maximum within minutes, 5) having knowledge of the importance of quickly seeking medical care and 6) experiencing the symptoms as frightening. The following aspects of the disease were associated with a longer decision time: 1) pain was localised in the back and 2) symptom onset at home when alone. CONCLUSION: A number of factors, including the type of ACS, the type and localisation of symptoms, the place where symptoms occurred, patients' interpretation of symptoms and knowledge were all associated with patients' decision time in connection with ACS.
  •  
11.
  • Johnsson, Per, et al. (författare)
  • Increased S100B in blood after cardiac surgery is a powerful predictor of late mortality
  • 2003
  • Ingår i: Annals of Thoracic Surgery. - : Elsevier BV. - 0003-4975 .- 1552-6259. ; 75:1, s. 162-168
  • Tidskriftsartikel (refereegranskat)abstract
    • BackgroundLong-term outcome in patients who suffered stroke after undergoing a cardiac operation has been investigated sparingly, but increased long-term mortality has been reported. S100B is a biochemical marker of brain cell ischemia and blood–brain barrier dysfunction. The aim of this investigation was to record the long-term mortality in consecutive patients undergoing cardiac operations and to explore whether increased concentrations of S100B in blood had a predictive value for mortality.MethodsProspectively collected clinical variables, including S100B, in 767 patients who survived more than 30 days after a cardiac operation, were analyzed with actuarial survival analysis and 678 patients were analyzed with Cox multiple regression analysis.ResultsForty-nine patients (6.4%) were dead at follow-up (range, 18 to 42 months); 11.5% (88 of 767 patients) had elevated S100B 2 days after operation (range, 38 to 42 hours). The probability for death at follow-up was 0.239 if the S100B level was more than 0.3 μg/L, and 0.041 if it was less than 0.3 μg/L. The clinical variables independently associated with mortality were preoperative renal failure, preoperative low left ventricular ejection fraction, emergency operation, severe postoperative central nervous system complication, and elevated S100B values, which turned out to be the most powerful predictor.ConclusionsEven slightly elevated S100B values in blood 2 days after cardiac operation imply a bad prognosis for outcome, and especially so in combination with any central nervous system complication.
  •  
12.
  • Sundström, Emilia, 1985- (författare)
  • Inherited arrhythmogenic channelopathies and implantable cardioverter defibrillator treatment : national and age-related perspectives
  • 2024
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Long QT syndrome (LQTS), Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), Brugada syndrome (BrS), and short QT syndrome are hereditary diseases caused by mutations in genes coding for cardiac ion channels. Patients carrying these mutations may be at risk of symptoms such as syncope and sudden cardiac death (SCD). To prevent symptoms, patients need to be managed properly and this management may include prophylactic medical treatment, and the use of an implantable cardioverter defibrillator (ICD) for high-risk patients. ICD treatment has previously been shown to prevent SCD, but it also carries a risk of complications and inappropriate shocks. In these studies, we investigated ICD treatment in patients with inherited arrhythmogenic channelopathies with a focus on individual risk assessment and ICD harm.Methods: Studies I–III are observational studies that use registries to identify patients and medical records to collect data. Studies I and III are performed with a descriptive approach that focus on phenotype, genotype, and medical treatment (Study I) and the diagnostic process and treatment over time (Study III). In Study II, we use Kaplan Meier analyses and incidence rates to assess risk scores and ICD harm. Study IV is a systematic review based on a systematic search and screening process. The data, which are synthesized without meta-analysis, are from published original works.Results: In Studies I and II, we present data on 109 Swedish LQTS patients with a first ICD implantation between 1992 and 2013 at a median age of 39 years (range, 5–78 years). Most patients received ICD treatment after aborted cardiac arrest (n=45, 41%) and after syncope despite receiving prophylactic medical treatment, i.e., beta-blockers (n=31, 29%). However, 10 patients (9%) received ICD treatment despite being asymptomatic and 17 patients (16%) after syncope without ongoing beta-blocker treatment. The incidence rate of a first appropriate shock was 4.3 per 100 person-years. Concerning ICD harm, the incidence rate of inappropriate shocks was 3.0 per 100 person-years and the corresponding rate of complications was 7.6 per 100 person-years. Using risk scores previously proposed to our cohort, we found that the patients who received appropriate shocks still had zero points (i.e., the lowest score) from the risk score.In Study III, 39 Swedish pediatric patients had either BrS (n=7) or CPVT (n=32). Of the 32 CPVT patients, 18 (56%) had been misdiagnosed at first; however, since 2010 only two patients received an initial misdiagnosis. The treatment in CPVT patients changed over time in accordance with current guidelines.In Study IV, the database search (4318 references) rendered a final inclusion of 40 references, including 741 children and adolescents with inherited arrhythmogenic channelopathies. Of the patients affected by ICD harm, 20% (148/741) had inappropriate shocks and 23% (145/624) had other complications. In LQTS and CPVT patients, the percentage of patients with ICD harm was lower in studies published from 2015, than before.Conclusion: These studies illustrate both the difficulty in pre-ICD risk stratification and its important role due to high combined rates of ICD harm. ICD treatment is an important treatment option for high-risk patients with inherited arrhythmogenic channelopathies. We found improvements in how patients have been managed over time and identified the need for future research addressing benefit and harm from ICD treatment among children and adolescents.
  •  
13.
  • Taddei, C, et al. (författare)
  • Repositioning of the global epicentre of non-optimal cholesterol
  • 2020
  • Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 582:7810, s. 73-
  • Tidskriftsartikel (refereegranskat)abstract
    • High blood cholesterol is typically considered a feature of wealthy western countries1,2. However, dietary and behavioural determinants of blood cholesterol are changing rapidly throughout the world3 and countries are using lipid-lowering medications at varying rates. These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health4,5. However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. Here we pooled 1,127 population-based studies that measured blood lipids in 102.6 million individuals aged 18 years and older to estimate trends from 1980 to 2018 in mean total, non-HDL and HDL cholesterol levels for 200 countries. Globally, there was little change in total or non-HDL cholesterol from 1980 to 2018. This was a net effect of increases in low- and middle-income countries, especially in east and southeast Asia, and decreases in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe. As a result, countries with the highest level of non-HDL cholesterol—which is a marker of cardiovascular risk—changed from those in western Europe such as Belgium, Finland, Greenland, Iceland, Norway, Sweden, Switzerland and Malta in 1980 to those in Asia and the Pacific, such as Tokelau, Malaysia, The Philippines and Thailand. In 2017, high non-HDL cholesterol was responsible for an estimated 3.9 million (95% credible interval 3.7 million–4.2 million) worldwide deaths, half of which occurred in east, southeast and south Asia. The global repositioning of lipid-related risk, with non-optimal cholesterol shifting from a distinct feature of high-income countries in northwestern Europe, north America and Australasia to one that affects countries in east and southeast Asia and Oceania should motivate the use of population-based policies and personal interventions to improve nutrition and enhance access to treatment throughout the world.
  •  
14.
  • Nord, Maria, et al. (författare)
  • Levodopa Pharmacokinetics in Brain after Both Oral and Intravenous Levodopa in One Patient with Advanced Parkinson’s Disease
  • 2017
  • Ingår i: Advances in Parkinsons Disease. - : Scientific Research Publishing Inc. - 2169-9712 .- 2169-9720. ; 6:2, s. 52-66
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective: One patient received oral levodopa during a study aiming for better understanding of the basal ganglia and of the mechanisms of deep brain stimulation of the subthalamic nucleus (STN DBS) with and without intravenous (IV) levodopa infusion in patients with Parkinson’s disease (PD). The results from oral and IV levodopa treatment are presented.Methods: Five patients with advanced PD were included in the original study. During planned STN DBS surgery microdialysis probes were implanted in the right putamen and in the right and left globus pallidus interna (Gpi). During the study, microdialysis was performed continuously and STN DBS, with and without IV levodopa infusion, was performed according to a specific protocol. After DBS surgery, but before STN DBS was started, one patient received oral levodopa/ benserazide and entacapone tablets out of protocol due to distressing parkinsonism.Results: The levodopa levels increased prompt in the central nervous system after the first PD medication intakes but declined after the last. Immediately the levodopa seemed to be metabolized to dopamine (DA) since the levels of DA correlated well with levodopa concentrations. Left STN DBS seemed to further increase DA levels in left Gpi while right STN DBS seemed to increase DA levels in the right putamen and right Gpi. There was no obvious effect on levodopa levels.Conclusions: The results indicate that PD patients still have capacity to metabolize levodopa to DA despite advanced disease with on-off symptoms and probably pronounced nigral degeneration. STN DBS seems to increase DA levels with a more pronounced effect on ipsilateral structures in striatum.
  •  
15.
  • Xu, H., et al. (författare)
  • Excess protein intake relative to fiber and cardiovascular events in elderly men with chronic kidney disease
  • 2016
  • Ingår i: NMCD. Nutrition Metabolism and Cardiovascular Diseases. - : Elsevier BV. - 0939-4753 .- 1590-3729. ; 26:7, s. 597-602
  • Tidskriftsartikel (refereegranskat)abstract
    • Background and aims: The elevated cardiovascular (CVD) risk observed in chronic kidney disease (CKD) may be partially alleviated through diet. While protein intake may link to CVD events in this patient population, dietary fiber has shown cardioprotective associations. Nutrients are not consumed in isolation; we hypothesize that CVD events in CKD may be associated with dietary patterns aligned with an excess of dietary protein relative to fiber. Methods and Results: Prospective cohort study from the Uppsala Longitudinal Study of Adult Men. Included were 390 elderly men aged 70-71 years with CKD and without clinical history of CVD. Protein and fiber intake, as well as its ratio, were calculated from 7-day dietary records. Cardiovascular events were registered prospectively during a median follow-up of 9.1 (inter-quartile range, 4.5-10.7) years. The median dietary intake of protein and fiber was 66.7 (60.7-71.1) and 16.6 (14.5-19.1) g/day respectively and the protein-to-fiber intake ratio was 4.0 (3.5-4.7). Protein-to-fiber intake ratio was directly associated with serum C-reactive protein levels. During follow-up, 164 first-time CVD events occurred (incidence rate 54.5/1000 per year). Protein-fiber intake ratio was an independent risk factor for CVD events [adjusted hazard ratio, HR per standard deviation increase (95% confidence interval, CI) 1.33 (1.08, 1.64)]. Although in opposing directions, dietary protein [1.18 (0.97, 1.44)], dietary fiber alone [0.81 (0.64, 1.02)], were not significantly associated with CVD events. Conclusions: An excess of dietary protein relative to fiber intake was associated with the incidence of cardiovascular events in a homogeneous population of older men with CKD.
  •  
16.
  • Xu, H., et al. (författare)
  • Lipophilic index, kidney function, and kidney function decline
  • 2016
  • Ingår i: NMCD. Nutrition Metabolism and Cardiovascular Diseases. - : Elsevier BV. - 0939-4753 .- 1590-3729. ; 31, s. 177-177
  • Tidskriftsartikel (refereegranskat)abstract
    • Background and aims: Unhealthy dietary fats are associated with faster kidney function decline. The cell membrane composition of phospholipid fatty acids (FAs) is a determinant of membrane fluidity and rheological properties. These properties, which have been linked to kidney damage, are thought to be reflected by the lipophilic index (LI). We prospectively investigated the associations of LI with kidney function and its decline. Methods and results: Observational study from the Prospective Investigation of Vasculature in Uppsala Seniors including 975 men and women with plasma phospholipid FAs composition and cystatin-C estimate glomerular filtration rate (eGFR). Of these, 780 attended reexamination after 5 years, and eGFR changes were assessed. Participants with a 5-year eGFR reduction >= 30% were considered chronic kidney disease (CKD) progressors (n = 198). LI was calculated as the sum of the products of the FA proportions with the respective FAs melting points. Blood rheology/viscosity measurements were performed in a random subsample of 559 subjects at baseline. Increased LI showed a statistically significant but overall weak association with blood, plasma viscosity (both Spearman rho = 0.16, p < 0.01), and erythrocyte deformability (rho = -0.09, p < 0.05). In cross-sectional analyses, LI associated with lower eGFR (regression coefficient 3.00 ml/min/1.73 m(2) 1-standard deviation (SD) increment in LI, 95% CI: -4.31, -1.69, p < 0.001). In longitudinal analyses, LI associated with a faster eGFR decline (-2.13 [95% CI -3.58, -0.69] ml/min/1.73 m(2), p < 0.01) and with 32% increased odds of CKD progression (adjusted OR 1.32 [95%, CI 1.05-1.65]). Conclusions: A high LI was associated with lower kidney function, kidney function decline, and CKD progression.
  •  
17.
  • Ahlander, Britt-Marie, 1954-, et al. (författare)
  • An echo-planar imaging sequence is superior to a steady-state free precession sequence for visual as well as quantitative assessment of cardiac magnetic resonance stress perfusion
  • 2017
  • Ingår i: Clinical Physiology and Functional Imaging. - : Blackwell Publishing. - 1475-0961 .- 1475-097X. ; 37:1, s. 52-61
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: To assess myocardial perfusion, steady-state free precession cardiac magnetic resonance (SSFP, CMR) was compared with gradient-echo-echo-planar imaging (GRE-EPI) using myocardial perfusion scintigraphy (MPS) as reference.METHODS: Cardiac magnetic resonance perfusion was recorded in 30 patients with SSFP and in another 30 patients with GRE-EPI. Timing and extent of inflow delay to the myocardium was visually assessed. Signal-to-noise (SNR) and contrast-to-noise (CNR) ratios were calculated. Myocardial scar was visualized with a phase-sensitive inversion recovery sequence (PSIR). All scar positive segments were considered pathologic. In MPS, stress and rest images were used as in clinical reporting. The CMR contrast wash-in slope was calculated and compared with the stress score from the MPS examination. CMR scar, CMR perfusion and MPS were assessed separately by one expert for each method who was blinded to other aspects of the study.RESULTS: Visual assessment of CMR had a sensitivity for the detection of an abnormal MPS at 78% (SSFP) versus 91% (GRE-EPI) and a specificity of 58% (SSFP) versus 84% (GRE-EPI). Kappa statistics for SSFP and MPS was 0·29, for GRE-EPI and MPS 0·72. The ANOVA of CMR perfusion slopes for all segments versus MPS score (four levels based on MPS) had correlation r = 0·64 (SSFP) and r = 0·96 (GRE-EPI). SNR was for normal segments 35·63 ± 11·80 (SSFP) and 17·98 ± 8·31 (GRE-EPI), while CNR was 28·79 ± 10·43 (SSFP) and 13·06 ± 7·61 (GRE-EPI).CONCLUSION: GRE-EPI displayed higher agreement with the MPS results than SSFP despite significantly lower signal intensity, SNR and CNR.
  •  
18.
  • Djarv, T., et al. (författare)
  • Traumatic cardiac arrest in Sweden 1990-2016 : a population-based national cohort study
  • 2018
  • Ingår i: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. - : BioMed Central (BMC). - 1757-7241. ; 26
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Trauma is a main cause of death among young adults worldwide. Patients experiencing a traumatic cardiac arrest (TCA) certainly have a poor prognosis but population-based studies are sparse. Primarily to describe characteristics and 30-day survival following a TCA as compared with a medical out-of-hospital cardiac arrest (medical CA). Methods: A cohort study based on data from the nationwide, prospective population-based Swedish Registry for Cardiopulmonary Resuscitation (SRCR), a medical cardiac arrest registry, between 1990 and 2016. The definition of a TCA in the SRCR is a patient who is unresponsive with apnoea where cardiopulmonary resuscitation and/or defibrillation have been initiated and in whom the Emergency Medical Services (EMS, mainly a nurse-based system) reported trauma as the aetiology. Outcome was overall 30-day survival. Descriptive statistics as well as multivariable logistic regression models were used. Results: In all, between 1990 and 2016, 1774 (2.4%) cases had a TCA and 72,547 had a medical CA. Overall 30-day survival gradually increased over the years, and was 3.7% for TCAs compared to 8.2% following a medical CA (p < 0.01). Among TCAs, factors associated with a higher 30-day survival were bystander witnessed and having a shockable initial rhythm (adjusted OR 2.67, 95% C.I. 1.15-6.22 and OR 8.94 95% C.I. 4.27-18.69, respectively). Discussion: Association in registry-based studies do not imply causality but TCA had short time intervals in the chain of survival as well as high rates of bystander-CPR. C onclusion: In a medical CA registry like ours, prevalence of TCAs is low and survival is poor. Registries like ours might not capture the true incidence. However, many individuals do survive and resuscitation in TCAs should not be seen futile.
  •  
19.
  • Lindqvist, A, et al. (författare)
  • Artery blood pressure oscillation after active standing up: an indicator of sympathetic function in diabetic patients
  • 1997
  • Ingår i: Clinical Physiology. - : Wiley. - 1365-2281 .- 0144-5979. ; 17:2, s. 159-169
  • Tidskriftsartikel (refereegranskat)abstract
    • Dynamic artery blood pressure (Finapres) response to active standing up, normally consisting of initial rise, fall and recovery above the baseline (overshoot), was compared with the early steady-state artery blood pressure level to measure sympathetic vasomotor function in healthy subjects (n = 23, age 35 +/- 9 years; mean +/-SD) and in type I diabetic patients without autonomic neuropathy (AN) (group 1: n = 18, 38 +/- 13 years), with AN but no cardiovascular drugs (group 2a: n = 7, 44 +/- 11 years) and with both AN and cardiovascular drugs (group 2b: n = 10, 47 +/- 7 years). Systolic and diastolic overshoot were similar in the control (15 +/- 13/15 +/- 11 mmHg) and group 1 subjects. Systolic overshoot disappeared in 57% of patients in group 2a (-1 +/- 9 mmHg; P < 0.03), whereas artery blood pressure still overshot in diastole (8 +/- 7 mmHg; NS). Systolic overshoot disappeared in all patients in group 2b (-22 +/- 22 mmHg; P < 0.0006) and diastolic overshoot disappeared in 60% of these patients (-6 +/- 16 mmHg; P = 0.0006). Systolic early steady-state level was not lower in group 2a than in group 1 (NS), but it was impaired in group 2b (P < 0.006), in which six diabetic patients had a pathological response beyond the age-related reference values. There was a strong association between the overshoot and steady-state levels (P for chi 2 < 0.001, n = 58). Overshoot of the control subjects and patients in group 2b correlated to their respective steady-state blood pressure levels (r > or = 0.76; P < or = 0.001). In conclusion, baroreceptor reflex-dependent overshoot of the artery blood pressure after active standing up diminishes with the development of AN and it is associated with the early steady-state level of the artery blood pressure.
  •  
20.
  • Forsberg, Gustaf, et al. (författare)
  • Risk factors for ventilator-associated lower respiratory tract infection in COVID-19, a retrospective multicenter cohort study in Sweden
  • 2024
  • Ingår i: Acta Anaesthesiologica Scandinavica. - : John Wiley & Sons. - 0001-5172 .- 1399-6576. ; 68:2, s. 226-235
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Ventilator-associated lower respiratory tract infections (VA-LRTI) increase morbidity and mortality in intensive care unit (ICU) patients. Higher incidences of VA-LRTI have been reported among COVID-19 patients requiring invasive mechanical ventilation (IMV). The primary objectives of this study were to describe clinical characteristics, incidence, and risk factors comparing patients who developed VA-LRTI to patients who did not, in a cohort of Swedish ICU patients with acute hypoxemic respiratory failure due to COVID-19. Secondary objectives were to decipher changes over the three initial pandemic waves, common microbiology and the effect of VA-LTRI on morbidity and mortality.Methods: We conducted a multicenter, retrospective cohort study of all patients admitted to 10 ICUs in southeast Sweden between March 1, 2020 and May 31, 2021 because of acute hypoxemic respiratory failure due to COVID-19 and were mechanically ventilated for at least 48 h. The primary outcome was culture verified VA-LRTI. Patient characteristics, ICU management, clinical course, treatments, microbiological findings, and mortality were registered. Logistic regression analysis was conducted to determine risk factors for first VA-LRTI.Results: Of a total of 536 included patients, 153 (28.5%) developed VA-LRTI. Incidence rate of first VA-LRTI was 20.8 per 1000 days of IMV. Comparing patients with VA-LRTI to those without, no differences in mortality, age, sex, or number of comorbidities were found. Patients with VA-LRTI had fewer ventilator-free days, longer ICU stay, were more frequently ventilated in prone position, received corticosteroids more often and were more frequently on antibiotics at intubation. Regression analysis revealed increased adjusted odds-ratio (aOR) for first VA-LRTI in patients treated with corticosteroids (aOR 2.64 [95% confidence interval [CI]] [1.31-5.74]), antibiotics at intubation (aOR 2.01 95% CI [1.14-3.66]), and days of IMV (aOR 1.05 per day of IMV, 95% CI [1.03-1.07]). Few multidrug-resistant pathogens were identified. Incidence of VA-LRTI increased from 14.5 per 1000 days of IMV during the first wave to 24.8 per 1000 days of IMV during the subsequent waves.Conclusion: We report a high incidence of culture-verified VA-LRTI in a cohort of critically ill COVID-19 patients from the first three pandemic waves. VA-LRTI was associated with increased morbidity but not 30-, 60-, or 90-day mortality. Corticosteroid treatment, antibiotics at intubation and time on IMV were associated with increased aOR of first VA-LRTI.
  •  
21.
  • Osika, Walter, et al. (författare)
  • Sex differences in peripheral artery intima, media and intima media thickness in children and adolescents
  • 2009
  • Ingår i: Atherosclerosis. - Amsterdam : Elsevier. - 0021-9150 .- 1879-1484. ; 203:1, s. 172-177
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective Males have higher coronary heart disease (CHD) lifetime risk and increased magnitude of atherosclerosis, compared with women. Using very high-resolution ultrasound, we have shown that the intima thickness (IT) of radial and dorsal pedal arteries, measured separately from the media thickness (MT), increases with age. We wanted to test whether there is already a difference between the sexes in childhood for IT, MT and intima media thickness (IMT) in the radial and dorsal pedal arteries. Methods and results A total of 252 children (age 14.5 years S.D. ± 1.0 girls/boys 139/113) from two schools in Gothenburg, Sweden, participated in the study. The high-resolution (55 MHz) ultrasound measurements showed that boys had larger values than girls for the radial IT (0.057 ± 0.010 mm vs. 0.054 ± 0.008 mm, P = 0.007), MT (0.176 ± 0.033 vs. 0.153 ± 0.025, P = 0.031), IMT (0.232 ± 0.035 vs. 0.207 ± 0.026, P = 0.000), and for dorsal pedal artery MT (0.160 ± 0.039 vs. 0.149 ± 0.034, P = 0.022) and IMT (0.222 ± 0.041 vs. 0.209 ± 0.037, P = 0.016). Conclusion With this new very high-resolution ultrasound technique, we demonstrated in a large study population of children, that both intimal and medial arterial wall layers were thicker in boys than in girls. These findings may constitute an “early background” explaining why CHD starts sooner in men compared with women.
  •  
22.
  • Wall, Kent, et al. (författare)
  • Thirty-year electrocardiographic follow-up after repair of tetralogy of Fallot or atrial septal defect
  • 2007
  • Ingår i: Journal of Electrocardiology. - South Burlington, Vt. : Research in Electrocardiology, Inc.. - 0022-0736 .- 1532-8430. ; 40:2, s. 214-217
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND AND PURPOSE: Knowledge about long-term electrocardiographic changes after surgery for congenital heart disease is limited. METHODS: Eleven patients with corrected tetralogy of Fallot (ToF) and 14 with corrected atrial septal defect (ASD) were followed up at 20 and 30 years after surgery. RESULTS: Approximately 50% of the ASD group developed prolonged QRS duration. In the ToF group, 7 increased QRS duration by more than 20 milliseconds. Nearly all had right bundle-branch block, and 30% of them also had bifascicular block. Two in the ASD group developed first grade atrioventricular block. Five ASD and 6 ToF had prolonged corrected QT duration in the late postoperative phase. CONCLUSIONS: Even after primarily good results of surgery in congenital heart disease, unknown late effects may occur not only in complex lesions such as ToF but also after ASD correction. Regular medical checkups are important after surgical correction in congenital heart disease.
  •  
23.
  •  
24.
  • Jönsson, Henrik, et al. (författare)
  • Controversial significance of early S100B levels after cardiac surgery
  • 2004
  • Ingår i: BMC Neurology. - : Springer Science and Business Media LLC. - 1471-2377. ; 4:1
  • Tidskriftsartikel (refereegranskat)abstract
    • BackgroundThe brain-derived protein S100B has been shown to be a useful marker of brain injury of different etiologies. Cognitive dysfunction after cardiac surgery using cardiopulmonary bypass has been reported to occur in up to 70% of patients. In this study we tried to evaluate S100B as a marker for cognitive dysfunction after coronary bypass surgery with cardiopulmonary bypass in a model where the inflow of S100B from shed mediastinal blood was corrected for.Methods56 patients scheduled for coronary artery bypass grafting underwent prospective neuropsychological testing. The test scores were standardized and an impairment index was constructed. S100B was sampled at the end of surgery, hourly for the first 6 hours, and then 8, 10, 15, 24 and 48 hours after surgery. None of the patients received autotransfusion.ResultsIn simple linear analysis, no significant relation was found between S100B levels and neuropsychological outcome. In a backwards stepwise regression analysis the three variables, S100B levels at the end of cardiopulmonary bypass, S100B levels 1 hour later and the age of the patients were found to explain part of the neuropsychological deterioration (r = 0.49, p < 0.005).ConclusionsIn this study we found that S100B levels 1 hour after surgery seem to be the most informative. Our attempt to control the increased levels of S100B caused by contamination from the surgical field did not yield different results. We conclude that the clinical value of S100B as a predictive measurement of postoperative cognitive dysfunction after cardiac surgery is limited.
  •  
25.
  • Lindgren, Marie, 1971, et al. (författare)
  • Survival and risk of vascular complications in myelofibrosis—A population-based study from the Swedish MPN group
  • 2022
  • Ingår i: European Journal of Haematology. - : Wiley. - 0902-4441 .- 1600-0609. ; 109:4, s. 336-342
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective: To gain knowledge of underlying risk factors for vascular complications and their impact on life expectancy in myelofibrosis. Methods: From a cohort of 392 myelofibrosis patients registered in the Swedish MPN registry 58 patients with vascular complications during follow-up were identified. Patients with vascular complications were compared with both 1:1 matched controls and the entire myelofibrosis cohort to explore potential risk factors for vascular complications and their impact on survival. Results: Incidence of vascular complications was 2.8 events per 100 patient-years and the majority of complications were thrombotic. Patients with complications were significantly older and had lower hemoglobin when compared to the entire cohort. In the case–control analysis, no significant risk factor differences were observed. The major cause of death was vascular complications and median survival was significantly impaired in patients with vascular complications (48 months) compared to controls (92 months). Inferior survival in patients with vascular complications was found to be dependent on IPSS risk category in a Cox regression model. Conclusion: Vascular complications have a considerable impact on survival in MF. At diagnosis, risk assessment by IPSS does not only predict survival but is also associated with the risk of vascular complications.
  •  
26.
  • Wirestam, Lina, 1986-, et al. (författare)
  • Osteopontin is associated with disease severity and antiphospholipid syndrome in well characterised Swedish cases of SLE
  • 2017
  • Ingår i: Lupus Science and Medicine. - : BMJ Publishing Group Ltd. - 2053-8790. ; 4:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective The variety of disease phenotypes among patients with SLE challenges the identification of new biomarkers reflecting disease activity and/or organ damage. Osteopontin (OPN) is an extracellular matrix protein with immunomodulating properties. Although raised levels have been reported, the pathogenic implications and clinical utility of OPN as a biomarker in SLE are far from clear. Thus, the aim of this study was to characterise OPN in SLE.Methods Sera from 240 well-characterised adult SLE cases classified according to the American College of Rheumatology (ACR) and/or the Systemic Lupus International Collaborating Clinics (SLICC) criteria, and 240 population-based controls were immunoassayed for OPN. The SLE Disease Activity Index 2000 (SLEDAI-2K) was used to evaluate disease activity and the SLICC/ACR Damage Index (SDI) to detect damage accrual.Results Serum OPN levels were in average raised fourfold in SLE cases compared with the controls (p<0.0001). OPN correlated with SLEDAI-2K, especially in patients with a disease duration of <12 months (r=0.666, p=0.028). OPN was highly associated with SDI (p<0.0001), especially in the renal (p<0.0001), cardiovascular (p<0.0001) and malignancy (p=0.012) domains. Finally, OPN associated with coherent antiphospholipid syndrome (APS; p=0.009), and both clinical and laboratory criteria of APS had significant positive impact on OPN levels.Conclusions In this cross-sectional study, circulating OPN correlates with disease activity in recent-onset SLE, reflects global organ damage and associates with APS. Longitudinal studies to dissect whether serum OPN also precedes and predicts future organ damage are most warranted.
  •  
27.
  •  
28.
  • Ahlander, Britt-Marie, 1954- (författare)
  • Magnetic Resonance Imaging of the Heart : Image quality, measurement accuracy and patient experience
  • 2016
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Non-invasive diagnostic imaging of atherosclerotic coronary artery disease (CAD) is frequently carried out with cardiovascular magnetic resonance imaging (CMR) or myocardial perfusion single photon emission computed tomography (MPS). CMR is the gold standard for the evaluation of scar after myocardial infarction and MPS the clinical gold standard for ischemia. Magnetic Resonance Imaging (MRI) is at times difficult for patients and may induce anxiety while patient experience of MPS is largely unknown.Aims: To evaluate image quality in CMR with respect to the sequences employed, the influence of atrial fibrillation, myocardial perfusion and the impact of patient information. Further, to study patient experience in relation to MRI with the goal of improving the care of these patients.Method: Four study designs have been used. In paper I, experimental cross-over, paper (II) experimental controlled clinical trial, paper (III) psychometric crosssectional study and paper (IV) prospective intervention study. A total of 475 patients ≥ 18 years with primarily cardiac problems (I-IV) except for those referred for MRI of the spine (III) were included in the four studies.Result: In patients (n=20) with atrial fibrillation, a single shot steady state free precession (SS-SSFP) sequence showed significantly better image quality than the standard segmented inversion recovery fast gradient echo (IR-FGRE) sequence (I). In first-pass perfusion imaging the gradient echo-echo planar imaging sequence (GREEPI) (n=30) had lower signal-to-noise and contrast–to-noise ratios than the steady state free precession sequence (SSFP) (n=30) but displayed a higher correlation with the MPS results, evaluated both qualitatively and quantitatively (II). The MRIAnxiety Questionnaire (MRI-AQ) was validated on patients, referred for MRI of either the spine (n=193) or the heart (n=54). The final instrument had 15 items divided in two factors regarding Anxiety and Relaxation. The instrument was found to have satisfactory psychometric properties (III). Patients who prior CMR viewed an information video scored significantly (lower) better in the factor Relaxation, than those who received standard information. Patients who underwent MPS scored lower on both factors, Anxiety and Relaxation. The extra video information had no effect on CMR image quality (IV).Conclusion: Single shot imaging in atrial fibrillation produced images with less artefact than a segmented sequence. In first-pass perfusion imaging, the sequence GRE-EPI was superior to SSFP. A questionnaire depicting anxiety during MRI showed that video information prior to imaging helped patients relax but did not result in an improvement in image quality.
  •  
29.
  • Lundberg, Peter, et al. (författare)
  • Kvantifiering av leversteatos: diagnostisk utvärdering av protonmagnetresonansspektroskopi jämfört med histologiska metoder
  • 2016
  • Konferensbidrag (refereegranskat)abstract
    • BakgrundLeversteatos är den vanligaste manifestationen av leversjukdom i västvärlden. Leverbiopsi med semikvantitativ histologisk gradering är referensmetod vid gradering av leversteatos. Med protonmagnetsresonansspektroskopi (1H-MRS), en metod som föreslagits ersätta leverbiopsi för värdering av steatos, kan leverns innehåll av triglycerider mätas icke-invasivt. Triglyceridinnehåll >5,00 % används ofta som ett diagnostiskt kriterium för leversteatos vid undersökning med 1H-MRS. Syftet med studien var att jämföra 1H-MRS med semikvantitativ histologisk steatosgradering och kvantitativ histologisk steatosmätning.MetodPatienter remitterade för utredning av förhöjda leverenzymer in-kluderades i studien. Samtliga patienter genomgick klinisk undersökning, laboratorieprovtagning samt 1H-MRS direkt följd av leverbiopsi. För konventionell histologisk semikvantitativ gradering av steatos användes kriterierna utarbetade av Brunt och medarbetare. Kvantitativ mätning av fett i biopsierna utfördes genom att med hjälp av stereologisk punkträkning (SPC) mäta andelen av ytan som innehöll fettvakuoler.ResultatI studien inkluderades 94 patienter, varav 37 hade icke-alkoholor-sakad fettleversjukdom (NAFLD), 49 hade andra leversjukdomar och 8 hade normal leverbiopsi. En stark korrelation noterades mel-lan 1H-MRS och SPC (r=0,92, p<0,0001; к=0.82). Korrelationen mellan 1H-MRS och Brunts kriterier (к=0.26) samt mellan SPC och Brunts kriterier (к=0.38) var betydligt sämre. När patologens gradering (Brunts kriterier) användes som referensmetod för diag-nos av leversteatos så hade alla patienter med triglyceridinnehåll >5,00 % mätt med 1H-MRS steatos (specificitet 100 %). Emellertid hade 22 av 69 patienter med triglyceridinnehåll ≤5,00 % också le-versteatos enligt Brunts kriterier (sensitivitet 53 %). Motsvarande siffror när man använde gränsvärdet 3,02 % var sensitivitet 79 % och specificitet 100 %. Vid ytterligare reduktion av gränsvärdet för triglyceridinnehåll till 2,00 % ökade sensitiviteten till 87 % med upprätthållande av hög specificitet (94 %).Slutsats1H-MRS och SPC uppvisade en mycket hög korrelation vid kvantifiering av leversteatos. SPC borde därför föredras framför Brunts kriterier när noggrann histologisk kvantifiering av leversteatos är önskvärd. Många patienter kan ha histologisk leversteatos trots triglyceridinnehåll ≤5,00 % mätt med 1H-MRS. Gränsvärdet för diagnostisering av leversteatos med 1H-MRS bör därför reduceras.
  •  
30.
  • Naeser, Ylva, et al. (författare)
  • Survival in patients diagnosed with melanoma in situ compared to the general population. A Swedish population-based matched cohort study
  • 2023
  • Ingår i: eClinicalMedicine. - : Elsevier. - 2589-5370. ; 65
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: The incidence of melanoma in situ (MIS) is increasing even more rapidly than the incidence of cutaneous malignant melanoma (CMM). No previous studies have in detail investigated the survival in individuals diagnosed with MIS compared to the general population.Methods: This population-based study included individuals with MIS diagnosed in Sweden between 2001 and 2010 and randomly selected MIS-free comparators matched on age, sex and county of residence. Exclusion criterion was a previous CMM. Data on socioeconomic status (SES) including educational level, income and marital status, comorbidity and cause of death were obtained from population-based registers. Overall survival (OS) was estimated by the Kaplan-Meier method. The mortality risk adjusted for SES and comorbidity was assessed by multivariable Cox regression analyses.Findings: The survival analyses included 7963 cases and 39,662 comparators. Median age at MIS diagnosis were 63 (IQR 50-75) and 67 (IQR 57-76) years in women and men respectively. Median follow-up time was 120 months (IQR 102-152 months). In individuals with MIS, the ten-year OS was 77% (95% CI 0.76-0.78) compared to 72% (95% CI 0.72-0.73) in comparators. The MIS patients had a higher SES and lower comorbidity burden than the comparators. In a fully adjusted multivariable analysis, including 7772 cases and 38,103 comparators, the mortality was significantly lower in women with MIS (HR 0.88, 95% CI 0.82-0.94) compared to the background population. The corresponding estimate in men was HR 0.94 (95% CI 0.88-1.0). The risk of melanoma-related deaths during the study period was ten-fold higher in MIS patients.Interpretation: Despite being at increased risk of developing CMM, MIS patients had a better OS compared to their matched comparators from the background population, findings which could not fully be explained by differences in SES and comorbidity. Our results are reassuring and should be communicated to patients who have been diagnosed with MIS.
  •  
31.
  • Hernestål-Boman, Jenny, et al. (författare)
  • Long-term stability of fibrinolytic factors stored at-80 degrees C
  • 2010
  • Ingår i: Thrombosis Research. - : Elsevier BV. - 0049-3848 .- 1879-2472. ; 125:5, s. 451-456
  • Tidskriftsartikel (refereegranskat)abstract
    • Introduction: Blood samples in epidemiological studies are often stored for several years and analysed at different occasions. The reagent kits are continually modified for better precision and accuracy. Our hypothesis was that epidemiological studies are affected by long-term storage and/or modifications of reagent kits. Materials and Methods: Plasma samples stored at -80 degrees C from two populations were used: A case-referent study with samples collected from 1985 to 2000 and analysed 2005 (n=1598) were used to study influence of long-term storage. A cross-sectional study analysed 1990 (n=1558) and re-analysed 2001 (n=78) and 2005 (n=828) was used to study influence of reagent kit modifications. Fibrinolytic analyses included immunoassays of tPA, PAI-1 and tPA-PAI-1 complex and chromogenic substrate assays of the activities of tPA and PAI-1. Results: Long-term storage for a median time of 11.6 years (range 5 to 20) showed an effect of time on tPA antigen R-2=0.01, PAI-1 antigen R-2=0.01 and tPA-PAI-1 complex R-2=0.02. Modifications in reagent kits affected the levels of fibrinolytic factors; for tPA antigen the slope coefficients were between 0.72 and 0.95 (R-2 0.47-0.75), whereas tPA activity showed an agreement with slope coefficients 1.06 to 1.09 (R-2 0.67-0.93). Conclusions: This study showed that long-term storage affects fibrinolytic variables to a negligible extent, but modifications in reagent kits introduced an element of bias. We conclude that analysis of samples on a single occasion is preferable to multiple occasions, as storage has negligible effect. (C) 2009 Elsevier Ltd. All rights reserved.
  •  
32.
  • Rask, Mikael, 1958-, et al. (författare)
  • Validity and reliability of a Swedish version of the Relationship Assessment Scale (RAS) : a pilot study
  • 2010
  • Ingår i: Canadian journal of cardiovascular nursing. - Ottawa : Canadian Council of Cardiovascular Nurses. - 0843-6096. ; 20:1, s. 16-21
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: There is a need for a short and easily administered scale, in the Swedish language, for assessing partner relationships in the health care of persons with cardiac disease. PURPOSE: To establish the reliability and validity of the Swedish version of the Relationship Assessment Scale (RAS). DESIGN: The present pilot study has a methodological design. FINDINGS: Content validity has been tested for relevance, clarity and readability. The scale was tested for construct validity with explorative factor analysis. The reliability was tested by internal consistency and test-retest analysis. The result showed a two-factor solution, which does not correspond to the original proposed one-factor solution. The factor analyses revealed two quite distinct factors of RAS, labelled "Relationship built on expectations and satisfaction of needs" and "Relationship built on love and devotion". CONCLUSIONS: The scale has satisfactory psychometric properties in terms of content validity, construct validity, homogeneity and stability in a population of persons with cardiac disease. Wider evaluations of the RAS for other populations and settings are recommended.
  •  
33.
  • Borg, Henrik, et al. (författare)
  • High levels of antigen-specific islet antibodies predict future beta-cell failure in patients with onset of diabetes in adult age
  • 2001
  • Ingår i: Journal of Clinical Endocrinology and Metabolism. - 1945-7197. ; 86:7, s. 3032-3038
  • Tidskriftsartikel (refereegranskat)abstract
    • It is unclear whether high levels of antigen-specific islet antibodies [GADA (glutamic acid decarboxylase 65 antibodies) and IA2-ab (protein tyrosine phosphatase-like protein antibodies)] predict beta-cell failure in patients with onset of diabetes in adult age. Therefore, GADA and IA2-ab levels at the diagnosis of diabetes were related to fasting plasma C-peptide levels 5 yr later in 148 patients with diabetes onset in adult age (age at onset, 20-77 yr; median, 57 yr). Classical islet cell antibodies (ICA) were also determined. Complete beta-cell failure (undetectable fasting plasma C-peptide) was only present in 4 patients at diagnosis of diabetes, but in 21 patients 5 yr thereafter. At diagnosis, ICA were detected in 20 of 21 (95%) patients with beta-cell failure after 5 yr and in only 7 of 127 (5%) without, whereas GADA and/or IA2-ab (>97.5 percentile of healthy controls) were detected in all 21 (100%) with but also in 23 of 127 (18%) patients without beta-cell failure after 5 yr. Thus, ICA had a higher positive predictive value (74%) than GADA and/or IA2-ab (47%; P < 0.05). With high cutoff values for GADA and IA2-ab, however, GADA and/or IA2-ab were detected in 19 of 21 (90%) patients with beta-cell failure vs. only in 5 of 127 (4%) without, giving a positive predictive value of 79%. Slightly elevated GADA levels in IA2-ab-negative patients were associated with progressive but not complete beta-cell failure within the study period. Hence, high GADA and/or IA2-ab levels predict a future complete beta-cell failure, whereas low GADA levels predict slowly progressive beta-cell insufficiency.
  •  
34.
  • Hellström Ängerud, Karin, et al. (författare)
  • Differences in symptoms in relation to myocardial infarction.
  • 2016
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
    • Background: In myocardial infarction (MI) rapid diagnosis and treatment is crucial for the prognosis. Previous research has found that symptom presentation influence pre hospital delay times but studies about differences in MI symptoms between patients with ST-elevation myocardial infarction (STEMI) and non ST-elevation myocardial infarction (NSTEMI) are sparse and inconclusive. To enhance the understanding of symptom presentation in regard to MI type, we aimed to describe symptoms in relation to MI type and to find predictors of STEMI versus NSTEMI in patients with MI.Methods: Patients with MI (n=694) from the SymTime study were included. SymTime was a multicentre cross-sectional study of symptoms and actions in the prehospital phase of MI and data were collected using a previously validated questionnaire administered to MI patients within 24 h of admission to hospital.Results: Patients with STEMI were younger, more often men and smokers. Patients with NSTEMI were more likely to have a history of hypertension, MI and stroke. Chest pain was the most common symptom in both groups. Pain, discomfort, or pressure located in the jaw or teeth, vertigo/pre-syncope, cold sweat and nausea/vomiting were significantly more frequent in patients with STEMI (Table 1). In a multivariate logistic regression model patients with STEMI were more likely to present with cold sweat (OR 4.13, 95% CI 2.71–6.29) jaw pain (OR 2.14, 95% CI 1.02–4.50), and nausea (OR 2.01, 95% CI 1.20–3.33), and less likely to have a history of stroke (OR 0.35, 95% CI 0.15–0.84), fluctuating symptoms (OR 0.54, 95% CI 0.36–0.83) and anxiety (OR 0.54, 95% CI 0.32–0.92) compared to patients with NSTEMI.Conclusion: Patients with STEMI differed significantly from those with NSTEMI regarding symptom presentation. This knowledge is important for health care personnel to recognize symptoms alarming for STEMI when evaluating patients with MI symptoms.
  •  
35.
  • Nord, Maria, et al. (författare)
  • Is Levodopa Pharmacokinetics in Patients with Parkinson’s Disease Depending on Gastric Emptying?
  • 2017
  • Ingår i: Advances in Parkinsons Disease. - : Scientific Research Publishing. - 2169-9712 .- 2169-9720. ; 06:01
  • Tidskriftsartikel (refereegranskat)abstract
    • Levodopa uptake from the gastrointestinal tract in patients with Parkinson’s disease (PD) can be affected by delayed gastric emptying (GE). This might lead to fluctuating levodopa levels resulting in increased motor fluctuations. Continuous dopaminergic stimulation (CDS) improves motor fluctuations and could be a result of smoothening in levodopa uptake. In this study we wanted to study the levodopa pharmacokinetics peripherally in PD patients with motor fluctuations and investigate the relation between levodopa uptake and GE and the effect of CDS. PD patients with wearing off (group 1) and on-off syndrome (group 2) were included. Breath tests were performed to evaluate the half time (T1/2) of GE. Concomitantly 1 tablet of Madopark® was given and the levodopa concentrations in blood and subcutaneous (SC) tissue were analyzed for both groups. Group 2 was then given a 10-d continuous intravenous levodopa treatment and the tests were repeated. Higher levels of levodopa in group 1 compared to group 2 in blood (p = 0.014) were seen. The GE was delayed in both group 1 (p < 0.001) and group 2 (p < 0.05) compared to a reference group with healthy volunteers with T1/2 median values 105 and 78 min vs. 72 min. There was no difference in GE between the two PD groups (p = 0.220) or in group 2 before and after infusion period (p = 0.861). CDS resulted in lower levodopa levels in blood (p < 0.001) and SC tissue (p < 0.01). In conclusion, PD patients in early complication phase have a more favourable levodopa uptake than patients later in disease. We found delayed GE in PD patients with motor fluctuations but no obvious relation between GE and levodopa uptake or GE and PD stage. The effect of CDS indicates no effect of CDS on the mechanisms of GE but on the mechanisms of levodopa uptake.
  •  
36.
  • Venetsanos, Dimitrios (författare)
  • Improving management of STEMI patients treated with primary PCI : Pharmacotherapy, renal function estimation and gender perspective
  • 2017
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • This thesis focused on the acute management of patients with ST-segment elevation myocardial infarction (STEMI) in an effort to provide information that may improve outcome. The aim was to evaluate the efficacy and safety of bivalirudin versus unfractionated heparin (UFH) in STEMI patients during primary PCI. Furthermore, to provide pharmacodynamic data of novel ways of ticagrelor administration compared to standard tivcagrelor. Additionally, to identify subgroups of patients, such as women who may derive greater benefit from specific antithrombotic strategies due to their risk/benefit profile. Finally, to evaluate current formulas for estimation of renal function in the acute phase of STEMI.In Paper I, all STEMI patients in Sweden between 2008 and 2014, treated with primary PCI and UFH or bivalirudin were included in our analysis. Of the total population of 23 800 patients, 8 783 (36.9%) were included in the UFH group and 15 017 (63.1%) in the bivalirudin group. Concomitant GPI administration was 68.5% in the UFH arm compared to 3.5% in the bivalirudin arm (p<0.01).The adjusted incidence of 30-day mortality was not significant different between the two groups (UFH vs bivalirudin, 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 the two groups. In contrast, patients treated with UFH had a significantly higher incidence of major in-hospital bleeding (adjusted OR 1.62; 95%CI 1.30 -2.03).In Paper II pharmacodynamic data of chewed or crushed ticagrelor compared to standard ticagrelor loading dose (LD) was assessed in 99 patients with stable angina. Platelet reactivity (PR) was assessed with VerifyNow before, 20 and 60 minutes after LD. High Residual platelet reactivity (HRPR) was defined as > 208 P2Y12 reaction units (PRU). Chewed ticagrelor tablets resulted in significantly lower PRU values compared to crushed or integral tablets at 20 and 60 minutes. Crushed ticagrelor LD resulted in significantly lower PRU values compared to integral tablets at 20 minutes whereas no difference was observed at 60 minutes. At 20 minutes, no patients had HRPR with chewed ticagrelor compared to 68% with integral and 30% with crushed ticagrelor LD (p<0.01).In Paper III we presented a pre-specified gender analysis of the ATLANTIC trial including 1 862 STEMI patients that were randomly assigned to pre-hospital versus in-hospital administration of 180mg ticagrelor. Women were older and had higher TIMI risk score. Women had a 3-fold higher risk for all-cause mortality compared to men (5.7% vs 1.9%, HR 3.13, 95% CI 1.78 – 5.51). However, after adjustment for baseline characteristics, the difference was lesser and no longer significant (HR 1.98, 95% CI 0.97 – 4.04). Female gender was not an independent predictor of risk for bleeding after multivariable adjustments (BARC type 3-5 HR 1.52, 95% CI 0.74-3.09). There was no interaction between gender and efficacy or safety of randomised treatment.In Paper IV, forty patients with PCI- treated STEMI were included between November 2011 and February 2013. We validated the performance of the Cockcroft-Gault (CG), the Modification of Diet in Renal Disease (MDRD-IDMS), the Chronic Kidney Disease Epidemiology (CKD-EPI) and the Grubb relative cystatin C (rGCystC) equations for estimation of GFR against measured GFR (mGFR) during the index hospitalisation for STEMI.MDRD-IDMS and CKD-EPI demonstrated a good performance to estimate GFR with accuracy within 30% (P30) 82.5% vs 82.5%, respectively. CKD was best classified by CKD-EPI (Kappa 0.83). CG showed the worst performance with the lowest P30. The rG-CystC equation had a marked bias of -17.8% and significantly underestimated mGFR (p=0.03).Conclusions – In STEMI patients treated with primary PCI, bivalirudin should be preferred in patient at high risk for bleeding. With crushed or chewed ticagrelor tablets a more rapid platelet inhibition may be achieved, compared with standard integral tablets. In STEMI patients, fast and potent platelet inhibition with chewed ticagrelor may reduce the risk of early stent thrombosis and patients treated with a less aggressive antithrombotic strategy, such as UFH or bivalirudin monotherapy, may derive a greater benefit. Although gender differences in adverse outcomes could mainly be explained by older age and clustering of comorbidities in women, a bleedreduction strategy in women with high risk characteristics is warranted in order to improve their outcome. Regardless the choice of antithrombotic strategy, dose adjustment of drugs cleared by kidneys based on GFR estimation is of crucial importance. MDRD and CKD-EPI should be the formulas used for estimation of GFR in STEMI patients
  •  
37.
  • Kholmatova, Kamila, et al. (författare)
  • Assessing the prevalence of obesity in a Russian adult population by six indices and their associations with hypertension, diabetes mellitus and hypercholesterolaemia
  • 2024
  • Ingår i: International Journal of Circumpolar Health. - : Taylor & Francis Group. - 1239-9736 .- 2242-3982. ; 83:1
  • Tidskriftsartikel (refereegranskat)abstract
    • The anthropometric index that best predicts cardiometabolic risk remains inconclusive. This study therefore assessed the prevalence of obesity using six indices and compared their associations with obesity-related cardiometabolic disorders. We determined obesity prevalence according to body mass index, waist circumference, waist-to-hip ratio, waist-to-height ratio (WHtR), body fat percentage and fat mass index (FMI) using data from the Know Your Heart study (n = 4495, 35–69 years). The areas under the receiver operating characteristic curves (AUCs) provided predictive values of each index for detecting the presence of hypertension, hypercholesterolaemia and diabetes. Age-standardised obesity prevalence significantly varied according to anthropometric index: from 17.2% (FMI) to 75.8% (WHtR) among men and from 23.6% (FMI) to 65.0% (WHtR) among women. WHtR had the strongest association with hypertension (AUC = 0.784; p < 0.001) and with a combination of disorders (AUC = 0.779; p < 0.001) in women. In women, WHtR also had the largest AUCs for hypercholesterolaemia, in men–for hypertension, diabetes and a combination of disorders, although not all the differences from other obesity indices were significant. WHtR exhibited the closest association between hypertension and a combination of disorders in women and was non-inferior compared to other indices in men. 
  •  
38.
  • Engström, Gunnar, et al. (författare)
  • The Swedish CArdioPulmonary BioImage Study : objectives and design
  • 2015
  • Ingår i: Journal of Internal Medicine. - : Wiley. - 0954-6820 .- 1365-2796. ; 278:6, s. 645-659
  • Tidskriftsartikel (refereegranskat)abstract
    • Cardiopulmonary diseases are major causes of death worldwide, but currently recommended strategies for diagnosis and prevention may be outdated because of recent changes in risk factor patterns. The Swedish CArdioPulmonarybioImage Study (SCAPIS) combines the use of new imaging technologies, advances in large-scale 'omics' and epidemiological analyses to extensively characterize a Swedish cohort of 30 000 men and women aged between 50 and 64 years. The information obtained will be used to improve risk prediction of cardiopulmonary diseases and optimize the ability to study disease mechanisms. A comprehensive pilot study in 1111 individuals, which was completed in 2012, demonstrated the feasibility and financial and ethical consequences of SCAPIS. Recruitment to the national, multicentre study has recently started.
  •  
39.
  •  
40.
  • Lind, Marcus, et al. (författare)
  • Thrombomodulin as a marker for bleeding complications during warfarin treatment
  • 2009
  • Ingår i: Archives of Internal Medicine. - : American Medical Association (AMA). - 0003-9926 .- 1538-3679. ; 169:13, s. 1210-1215
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: The major adverse effect of warfarin treatment is hemorrhage. Several risk factors for bleeding complications are also risk factors for thromboembolic events, making the clinical decision to initiate or withhold anticoagulant treatment difficult. Specific markers that solely identify patients at high risk of bleeding would have great clinical impact. This study aimed to test if thrombomodulin (TM) concentrations were associated with bleeding complications, cardiovascular events, or mortality in long-term anticoagulant-treated patients. METHODS: In a longitudinal cohort study we followed up 719 patients receiving warfarin treatment for a mean duration of 4.2 years. All bleeding complications causing hospitalization were registered and classified. Soluble TM antigen (sTM) concentration in plasma was measured with an enzyme-linked immunosorbent assay method. RESULTS: During the follow-up time, 113 clinically relevant bleeding events and 73 major bleeding events occurred. Increased concentration of sTM was associated with both clinically relevant bleeding and major bleeding events after adjustment for age. In the multivariable models, hazard ratios for the highest tertiles compared with the lowest were 2.29 (95% confidence interval, 1.35-3.89) and 2.33 (95% confidence interval, 1.21-4.48), respectively. No association between sTM concentration and nonfatal ischemic cardiovascular events or all-cause mortality was found. CONCLUSIONS: Increased levels of sTM are associated with bleeding complications during warfarin treatment but not with cardiovascular events or all-cause mortality. Soluble TM antigen concentration has potential as a new specific marker to identify patients at high risk of bleeding during warfarin treatment.
  •  
41.
  • Strömland, Kerstin, 1934, et al. (författare)
  • Oculo-auriculo-vertebral spectrum: associated anomalies, functional deficits and possible developmental risk factors.
  • 2007
  • Ingår i: American Journal of Medical Genetics. Part A. - : Wiley. - 1552-4825 .- 1552-4833. ; 143A:12, s. 1317-1325
  • Tidskriftsartikel (refereegranskat)abstract
    • Swedish patients with the oculo-auriculo-vertebral (OAV) spectrum participated in a prospective multidisciplinary investigation. The aims of the study were to describe their systemic and functional defects, especially autism spectrum disorders, and to search for possible etiologic risk factors. Available medical records were studied and the mothers answered a questionnaire on history of prenatal events. A clinical examination evaluating systemic findings, vision, hearing, speech, oral and swallowing function, and neuropsychiatric function, especially autism, was made. Eighteen patients, (11 males, 7 females) aged 8 months to 17 years with OAV were studied. Most frequent systemic malformations included, ear abnormalities (100%), ocular malformations (72%), vertebral deformities (67%), cerebral anomalies (50%), and congenital heart defects (33%). Functional defects consisted of hearing impairment (83%), visual impairment (28%), both visual and hearing impairment (28%), difficulties in feeding/eating (50%), speech (53%), mental retardation (39%), and severe autistic symptoms (11%). Three children were born following assisted fertilization (two intracytoplasmatic sperm injection, one in vitro fertilization), two mothers reported early bleedings, and six (33%) mothers had smoked during pregnancy.
  •  
42.
  • Wang, Sen, et al. (författare)
  • Roles of glycoproteins in the diagnosis and differential diagnosis of chronic and latent Keshan disease
  • 2017
  • Ingår i: Molecules. - : MDPI AG. - 1431-5157 .- 1420-3049. ; 22:5
  • Tidskriftsartikel (refereegranskat)abstract
    • We aimed to explore the roles of glycoproteins in the pathogenesis of chronic and latent Keshan disease (CKD and LKD), and screen the lectins as indicators of significant differences in glycoproteins of KD saliva and serum. Blood and saliva were collected from 50 CKD, 50 LKD patients and 54 normal individuals. Saliva and serum lectin microarrays and saliva and serum microarrays were used to screen and verify the differences in the levels of lectin among the three groups. In the male saliva lectin microarray, Solanum tuberosum (potato) lectin (STL) and other 9 lectins showed differences between CKD and normal; STL and other 9 lectins showed differences between LKD and normal; Aleuria aurantia lectin (AAL) and other 15 lectins showed differences between CKD and LKD. In the female saliva microarray, Griffonia (Bandeiraea) simplicifolia lectin I (GSL-I) and other 9 lectins showed differences between CKD and normal; STL and other 7 lectins showed differences between LKD and normal; Maackia amurensis lectin I (MAL-I) and Triticum vulgaris (WGA) showed difference between CKD and LKD. In the male serum lectin microarray, Psophocarpus tetragonolobus lectin I (PTL-I) and other 16 lectins showed differences between CKD and normal; Ulexeuropaeus agglutinin I (UEA-I) and other 9 lectins showed differences between LKD and normal; AAL and other 13 lectins showed differences between CKD and LKD. In the female serum lectin microarray, WGA and other 13 lectins showed differences between CKD and normal; Euonymus europaeus lectin (EEL) and other 6 lectins showed differences between LKD and normal; MAL-I and other 14 lectins showed differences between CKD and LKD. Carbohydrate chain GlcNAc and α-Gal may play crucial roles in the pathogenesis of KD. STL may be considered the diagnostic biomarker for male CKD and LKD, while WGA may be useful in distinguishing between the two stages. STL may be considered the diagnostic biomarker for female LKD.
  •  
43.
  • Olofsson, P. S., et al. (författare)
  • Genetic variants of TNFSF4 and risk for carotid artery disease and stroke
  • 2009
  • Ingår i: Journal of Molecular Medicine. - New York : Springer. - 0946-2716 .- 1432-1440. ; 87:4, s. 337-346
  • Tidskriftsartikel (refereegranskat)abstract
    • In two independent human cohorts, the minor allele of SNP rs3850641 in TNFSF4 was significantly more frequent in individuals with myocardial infarction than in controls. In mice, Tnfsf4 expression is associated with increased atherosclerosis. The expression of TNFSF4 in human atherosclerosis and the association between genotype and cerebrovascular disease have not yet been investigated. TNFSF4 messenger RNA (mRNA) levels were significantly higher in human atherosclerotic lesions compared with controls (730∈±∈30 vs 330∈±∈65 arbitrary units, p∈<∈0.01). TNFSF4 was mainly expressed by macrophages in atherosclerotic lesions. In cell culture, endothelial cells upregulated TNFSF4 in response to tumor necrosis factor alpha (TNF-α; 460∈±∈110 vs 133∈±∈8 arbitrary units, p∈<∈0.001 after 6 h of stimulation). We analyzed the TNFSF4 gene in 239 patients who had undergone carotid endarterectomy and 138 matching controls from The Biobank of Karolinska Carotid Endarterectomies and Stockholm Heart Epidemiology Program cohorts and 929 patients and 1,382 matching controls from the Sahlgrenska Academy Study on Ischemic Stroke and Case Control Study of Stroke cohorts, limiting inclusion to patients with ischemic stroke. Participants were genotyped for the rs3850641 SNP in TNFSF4. Genotype associations were neither found with TNFSF4 mRNA levels nor with atherosclerosis associated systemic factors or risk for stroke. This study shows that TNFSF4 is expressed on antigen-presenting cells in human carotid atherosclerotic lesions but provides no evidence for an association of TNFSF4 gene variation with the risk for ischemic stroke.
  •  
44.
  • Law, Lucy, 1987- (författare)
  • Subclinical cardiovascular disease and health related quality of life in patients with radiographic axial spondyloarthritis
  • 2024
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Radiographic axial spondyloarthritis (r-axSpA) is a chronic inflammatory rheumatic disease predominantly affecting the axial skeleton. The global prevalence of r-axSpA is between 0.1-1.4%. The disease is associated with extra-musculoskeletal manifestations (EMMs) such as anterior uveitis (AU), as well as increased risk of cardiovascular disease (CVD)-related comorbidities such as atherosclerosis that significantly contribute to mortality and the burden of disease in patients with r-axSpA. The increased CVD risk is not fully explained by traditional CVD risk factors, and little is known about the difference in CVD risk profiles between the sexes. Moreover, the association of disease related variables and subclinical signs of CVD by ultrasound remain to be comprehensively investigated in a well-characterized and sex stratified patient cohort. Additionally, studies investigating factors related to health-related quality of life (HRQoL) in patients with r-axSpA acknowledge that r-axSpA patients have a lower HRQoL than the general population. However, constancy in study methods and comparison to general population controls, especially stratified by sex, are limited. Objectives: The global aim of this thesis was to explore novel methods relating to the evaluation, detection, and monitoring of factors contributing to the burden of CVD in patients with r-axSpA, and to increase knowledge about HRQoL. More specifically, to study the impact of r-axSpA on HRQoL (Paper 1) and identify novel ultrasound markers of subclinical CVD (Papers 2-4) in patients with r-axSpA, overall, stratified by sex, and compared to controls. Materials and methods: Paper 1: The Short Form-36 (SF-36) questionnaire was used to assess HRQoL in patients with r-axSpA from Western Sweden (n=210, females 42.4%). Each patient was compared to 5 age- and sex-matched persons from the SF-36 Swedish normative population database (n=1055). Papers 2-4: Ultrasound was used to (i) assess bilateral common carotid arterial (CCA) stiffness by calculation of b-stiffness index and circumferential 2D strain (Paper 2); (ii) measure mean bilateral carotid intima media thickness (cIMT) and investigate its relationship with biomarkers of inflammation (Paper 3); and (iii) assess the mean thickness of the epicardial adipose tissue (EAT) deposit and its associations with traditional CVD related risk factors (Paper 4). Papers 2-4 used a well characterized patient group from Northern Sweden (‘Backbone cohort’, n=155, female 31.0%). The control group for paper 2 included 46 age- and sex- matched persons from the local population, with no traditional CVD risk factors. The control group for papers 3 and 4, was derived from the Umeå region Swedish CArdioPulmonary bioImaging Study (SCAPIS) recall study (n= 400, females 51.0%). All results were presented stratified by sex. Uni- and multi-variate regression analysis methods were used to evaluate associations with disease and demographic variables. All studies were of cross-sectional design.Results: Paper 1: Patients exhibited significantly lower HRQoL compared to controls (P<0.001). Upon stratification by sex, both sexes scored significantly lower physical compared to the mental HRQoL scores. Multivariable logistic regression analysis found that patients with a longer disease duration, worse physical function (assessed by the Bath Ankylosing Spondylitis Functional Index (BASFI), high disease activity (measured by the Ankylosing Spondylitis Disease Activity Score (ASDAS)), or who lived alone had significantly lower physical HRQoL. Lower mental HRQoL was associated with fatigue, high ASDAS and living alone. Some differences in sex were also found. Paper 2: Patients had higher mean bilateral CCA b-stiffness index, and lower 2D CCA circumferential strain, compared to controls. Multivariate linear regression analysis found that several disease related parameters, in addition to age, were related to 2D circumferential strain (R2 0.33), whereas only age was related to b-stiffness index (R2 0.19). Paper 3: Linear regression analysis, with various adjustment models, showed that patients had increased cIMT compared to controls. White blood cell (WBC)- and monocyte- count were the only inflammatory biomarkers associated with cIMT. This association was only seen in male patients and remained after adjustments. Paper 4: Mean EAT was thicker in r-axSpA patients overall and stratified by sex compared to controls. No difference in mean EAT was found between the sexes. There were borderline significant associations between EAT thickness and cholesterol levels in male patients.Conclusion: Patients with r-axSpA have decreased HRQoL and increased subclinical indicators of CVD compared to controls. By modifying factors, such as ASDAS-CRP and fatigue, HRQoL may be improved in patients with r-axSpA. Additionally, ultrasound methods are non-invasive, and easily obtainable, offering additional insights into the factors that influence the risk of CVD in r-axSpA patients. Although further studies are required to validate novel ultrasound methods, these techniques represent a powerful approach to non-invasively to detect, monitor, and help manage CVD related comorbidities. 
  •  
45.
  • Guo, Jie, et al. (författare)
  • Differential impacts of fat and muscle mass on cardiovascular and non-cardiovascular mortality in individuals with type 2 diabetes.
  • 2024
  • Ingår i: Journal of Cachexia, Sarcopenia and Muscle. - : John Wiley & Sons. - 2190-5991 .- 2190-6009.
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: The distribution of fat and muscle mass in different regions of the body can reflect different pathways to mortality in individuals with diabetes. Therefore, we investigated the associations between whole-body and regional body fat and muscle mass with cardiovascular disease (CVD) and non-CVD mortality in type 2 diabetes (T2D).METHODS: Within the National Health and Nutrition Examination Survey 1999-2006, 1417 adults aged ≥50 years with T2D were selected. Dual-energy X-ray absorptiometry was used to derive whole-body, trunk, arm, and leg fat mass and muscle mass indices (FMI and MMI). Mortality data until 31 December 2019 were retrieved from the National Death Index. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated from Cox proportional hazard models.RESULTS: A total of 1417 participants were included in this study (weighted mean age [standard error]: 63.7 [0.3] years; 50.5% female). Over a median follow-up of 13.6 years, 797 deaths were recorded (371 CVD-related and 426 non-CVD deaths). Higher FMI in the arm was associated with increased risk of non-CVD mortality (fourth quartile [Q4] vs. first quartile [Q1]: HR 1.82 [95% CI 1.13-2.94]), whereas higher FMI in the trunk or leg was not significantly associated with CVD or non-CVD mortality. Conversely, higher arm MMI was associated with a lower risk of both CVD (Q4 vs. Q1: HR 0.51 [95% CI 0.33-0.81]) and non-CVD (Q4 vs. Q1: HR 0.56 [95% CI 0.33-0.94]) mortality. There was a significant interaction between smoking status and arm FMI on non-CVD mortality (P for interaction = 0.007). Higher arm FMI was associated with a higher risk of non-CVD mortality among current or former smokers (Q4 vs. Q1: HR 2.67 [95% CI 1.46-4.88]) but not non-smokers (Q4 vs. Q1: HR 0.85 [95% CI 0.49-1.47]).CONCLUSIONS: Fat mass and muscle mass, especially in the arm, are differently associated with CVD and non-CVD mortality in people with T2D. Our findings underscore the predictive value of body compositions in the arm in forecasting mortality among older adults with T2D.
  •  
46.
  • Johansson, Linda, 1978-, et al. (författare)
  • Using aggregated data from Swedish national quality registries as tools to describe health conditions of older adults with complex needs
  • 2021
  • Ingår i: Aging Clinical and Experimental Research. - : Springer. - 1594-0667 .- 1720-8319. ; 33:5, s. 1297-1306
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Combining National Quality Registries (NQRs) with existing National Health Registries (NHRs) might make it possible to get a wider picture of older adults health situation. The aim was to examine the feasibility of aggregating data across different NQRs and existing NHRs to explore the possibility to investigate trajectories and patterns of disease and care, specifically for the most ill older adults. Method: A Swedish twin population (N = 44,816) was linked to nine NQRs and four NHRs. A descriptive mixed-method study was performed. A manifest content analysis identified which health parameters were collected from each NQR. Factor analysis identified patterns in representation across NQRs. Two case studies illustrated individual trajectories of care by using NQRs and NHRs. Results: About 36% of the population was registered in one or more NQRs. NQRs included 1849 variables that were sorted into 13 categories with extensive overlap across the NQRs. Health and function variables were identified, but few social or cognitive variables. Even though most individuals demonstrated unique patterns of multi-morbidities, factor analysis identified three clusters of representation in the NQRs with sufficient sample sizes for future investigations. The two cases illustrated the possibility of following patterns of disease and trajectories of care. Conclusions: NQRs seem to be a significant source for collecting data about a population that may be underrepresented in most research on aging because of their age and poor health. However, NQRs are primarily disease related, and further development of the registries to maximize coverage and utility is needed. 
  •  
47.
  • Bergman, Lina, 1982, et al. (författare)
  • Cerebral biomarkers in neurologic complications of preeclampsia
  • 2022
  • Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 0002-9378 .- 1097-6868. ; 227:2, s. 298.e1-298.e10
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: There is no tool to accurately predict who is at risk of developing neurologic complications of preeclampsia, and there is no objective method to determine disease severity. Objective: We assessed whether plasma concentrations of the cerebral biomarkers neurofilament light, tau, and glial fibrillary acidic protein could reflect disease severity in several phenotypes of preeclampsia. Furthermore, we compared the cerebral biomarkers with the angiogenic biomarkers soluble fms-like tyrosine kinase 1, placental growth factor, and soluble endoglin. Study Design: In this observational study, we included women from the South African Preeclampsia Obstetric Adverse Events biobank. Plasma samples taken at diagnosis (preeclampsia cases) or admission for delivery (normotensive controls) were analyzed for concentrations of neurofilament light, tau, glial fibrillary acidic protein, placental growth factor, soluble fms-like tyrosine kinase 1, and soluble endoglin. The cerebrospinal fluid concentrations of inflammatory markers and albumin were analyzed in a subgroup of 15 women. Analyses were adjusted for gestational age, time from seizures and delivery to sampling, maternal age, and parity. Results: Compared with 28 women with normotensive pregnancies, 146 women with preeclampsia demonstrated 2.18-fold higher plasma concentrations of neurofilament light (95% confidence interval, 1.64–2.88), 2.17-fold higher tau (95% confidence interval, 1.49–3.16), and 2.77-fold higher glial fibrillary acidic protein (95% confidence interval, 2.06–3.72). Overall, 72 women with neurologic complications (eclampsia, cortical blindness, and stroke) demonstrated increased plasma concentrations of tau (2.99-fold higher; 95% confidence interval, 1.92–4.65) and glial fibrillary acidic protein (3.22-fold higher; 95% confidence interval, 2.06–5.02) compared with women with preeclampsia without pulmonary edema; hemolysis, elevated liver enzymes, and low platelet count; or neurologic complications (n=31). Moreover, angiogenic markers were higher, but to a lesser extent. Women with hemolysis, elevated liver enzymes, and low platelet count (n=20) demonstrated increased plasma concentrations of neurofilament light (1.64-fold higher; 95% confidence interval, 1.06–2.55), tau (4.44-fold higher; 95% confidence interval, 1.85–10.66), and glial fibrillary acidic protein (1.82-fold higher; 95% confidence interval, 1.32–2.50) compared with women with preeclampsia without pulmonary edema; hemolysis, elevated liver enzymes, and low platelet count; or neurologic complications. There was no difference shown in the angiogenic biomarkers. There was no difference between 23 women with preeclampsia complicated by pulmonary edema and women with preeclampsia without pulmonary edema; hemolysis, elevated liver enzymes, and low platelet count; or neurologic complications for any of the biomarkers. Plasma concentrations of tau and glial fibrillary acidic protein were increased in women with several neurologic complications compared with women with eclampsia only. Conclusion: Plasma neurofilament light, glial fibrillary acidic, and tau were candidate biomarkers for the diagnosis and possibly prediction of cerebral complications of preeclampsia.
  •  
48.
  • Jons, Christian, et al. (författare)
  • The Medical Antiarrhythmic Treatment or Radiofrequency Ablation in Paroxysmal Atrial Fibrillation (MANTRA-PAF) trial : clinical rationale, study design, and implementation
  • 2009
  • Ingår i: Europace. - : Oxford University Press (OUP). - 1099-5129 .- 1532-2092. ; 11:7, s. 917-923
  • Tidskriftsartikel (refereegranskat)abstract
    • AIMS: No large randomized multicentre trial has evaluated the efficacy of radiofrequency ablation (RFA) vs. anti-arrhythmic drug (AAD) therapy as a first-line treatment of paroxysmal atrial fibrillation (AF). METHODS AND RESULTS: The Medical ANtiarrhythmic Treatment or Radiofrequency Ablation (MANTRA-PAF) trial is a randomized, controlled, parallel group, multicentre study designed to test whether catheter-based RFA is superior to optimized AAD therapy in suppressing relapse within 24 months of symptomatic and/or asymptomatic AF in patients with paroxysmal AF without prior AAD therapy. The primary endpoint is cumulative AF burden on repeated 7 days Holter monitoring. Secondary endpoints are: thromboembolic events, hospitalization due to arrhythmia, pro-arrhythmic events, procedure/treatment-related side effects, health economics, quality of life, and change in left ventricular function. Ten centres in Scandinavia and Germany are participating in the study. Enrolment was started in 2005 and as of November 2008, 260 patients have been enrolled into the study. It is expected that enrolment will end by March 2009, when 300 patients have been included. CONCLUSION: The MANTRA-PAF trial will determine whether catheter-based RFA is superior to optimized AAD therapy as a first-line treatment in suppressing long-term relapse of symptomatic and/or asymptomatic AF.
  •  
49.
  • Kesek, Milos, et al. (författare)
  • Entrapment of circular mapping catheter in the mitral valve
  • 2007
  • Ingår i: Heart rhythm : the official journal of the Heart Rhythm Society. - New York, NY : Elsevier. - 1547-5271. ; 4:1, s. 17-19
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Ablation procedures in the left atrium for treatment of atrial fibrillation are becoming increasingly common. The procedure often involves placing one or two circular mapping catheters in the left atrium. Entrapment of an ablation catheter in the mitral valve during ablations of left-sided accessory pathways by the retrograde approach has been described in two earlier published reports. More recently, several reports describe similar entrapment of a mapping catheter. In a recently published review, however, only one case of unspecified valve damage was registered among 8745 atrial fibrillation procedures. OBJECTIVE: The purpose of this study was to evaluate patients with entrapment. METHODS: Retrospective analysis of electrophysiological results. RESULTS: We describe three patients with entrapment during ablations for atrial fibrillation. The entrapments occurred with three different operators at three different electrophysiological laboratories within 2 years. The complication described here may be more common than is widely appreciated. CONCLUSIONS: From our figures, we estimate the incidence of the complication to 0.9% (95% confidence interval, 0.2-2.5%).
  •  
50.
  • Nilsson, Johan, et al. (författare)
  • The influence of acute-phase levels of haemostatic factors on reperfusion and mortality in patients with acute myocardial infarction treated with streptokinase
  • 2008
  • Ingår i: Journal of Thrombosis and Thrombolysis. - Berlin : Springer. - 0929-5305 .- 1573-742X. ; 26:3, s. 188-195
  • Tidskriftsartikel (refereegranskat)abstract
    • Background The fibrinolytic system and von Willebrand factor (vWF) have been shown to play a role as risk factors for myocardial infarction. We performed this prospective cohort study to determine if components in the fibrinolytic system or vWF before or during treatment of AMI with streptokinase (SK) could predict reperfusion, recurrent ischaemia, reinfarction or mortality at one year, or mortality at five years. Reperfusion and recurrent ischaemia were assessed by continuous vectorcardiography. The setting was Umeå university hospital and Skellefteå county hospital, Sweden. Results 139 patients were included; successful reperfusion was obtained in 53%. tPA activity, PAI-activity, PAI-mass concentration and vWF were analysed immediately on arrival and after 4 and 10 h. High fibrinolytic activity, measured as tPA activity > 25 U/L after the start of treatment, was associated with reperfusion. No significant associations between pre-treatment levels of the fibrinolytic variables or vWF and reperfusion or recurrent ischaemia were found. Elevated levels of PAI-1 mass concentration and PAI-1 activity after the start of SK treatment were associated with a higher risk for death at one year, but not at five years. High levels of vWF were associated with worse prognosis but not when corrected for age. Conclusion Pre-treatment levels of PAI-1, vWF and tPA activity showed no association with reperfusion or recurrent ischaemia. Elevated levels of PAI-1 activity after the start of treatment were associated with worse prognosis.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-50 av 14301
Typ av publikation
tidskriftsartikel (12243)
forskningsöversikt (642)
konferensbidrag (584)
doktorsavhandling (495)
bokkapitel (174)
annan publikation (125)
visa fler...
bok (15)
rapport (10)
samlingsverk (redaktörskap) (7)
licentiatavhandling (3)
patent (2)
recension (1)
visa färre...
Typ av innehåll
refereegranskat (12533)
övrigt vetenskapligt/konstnärligt (1735)
populärvet., debatt m.m. (32)
Författare/redaktör
Melander, Olle (440)
Erlinge, David (389)
Engström, Gunnar (323)
Swedberg, Karl, 1944 (264)
Henein, Michael Y. (252)
Lind, Lars (238)
visa fler...
Nilsson, Jan (230)
Wallentin, Lars, 194 ... (211)
Rosengren, Annika, 1 ... (208)
Arheden, Håkan (203)
James, Stefan, 1964- (197)
Hedblad, Bo (193)
Herlitz, Johan, 1949 (190)
Wallentin, Lars (185)
Nilsson, Peter (176)
Lindahl, Bertil, 195 ... (169)
Jernberg, Tomas (169)
Blomström-Lundqvist, ... (166)
Omerovic, Elmir, 196 ... (165)
Nilsson, Peter M (159)
Gottsäter, Anders (155)
Fedorowski, Artur (151)
Carlsson, Marcus (150)
Söderberg, Stefan (149)
Olsson, Bertil (137)
Fröbert, Ole, 1964- (136)
Wanhainen, Anders (136)
Redfors, Björn (136)
Held, Claes, 1956- (134)
Dellborg, Mikael, 19 ... (133)
Dahlström, Ulf (132)
Lund, Lars H. (124)
Goncalves, Isabel (124)
Engblom, Henrik (122)
Sundquist, Kristina (118)
Acosta, Stefan (117)
Hagström, Emil (116)
Koul, Sasha (114)
Johansson, Bengt (113)
Pahlm, Olle (112)
Rådegran, Göran (111)
Lopes, Renato D. (111)
Jeppsson, Anders, 19 ... (110)
Orho-Melander, Marju (110)
Romeo, Stefano, 1976 (109)
Mani, Kevin, 1975- (108)
Sundström, Johan, Pr ... (106)
Sundquist, Jan (102)
Ricci, Fabrizio (102)
Oldgren, Jonas, 1964 ... (102)
visa färre...
Lärosäte
Lunds universitet (5897)
Uppsala universitet (3393)
Göteborgs universitet (3052)
Karolinska Institutet (2681)
Umeå universitet (1764)
Linköpings universitet (1293)
visa fler...
Örebro universitet (770)
Högskolan i Borås (279)
Kungliga Tekniska Högskolan (206)
Jönköping University (191)
Linnéuniversitetet (189)
Högskolan Dalarna (177)
Chalmers tekniska högskola (145)
Stockholms universitet (126)
Sveriges Lantbruksuniversitet (111)
Malmö universitet (106)
Gymnastik- och idrottshögskolan (75)
Högskolan i Halmstad (54)
Högskolan i Skövde (54)
Mälardalens universitet (46)
Mittuniversitetet (43)
Högskolan Väst (39)
Luleå tekniska universitet (27)
Högskolan i Gävle (21)
Högskolan Kristianstad (18)
Röda Korsets Högskola (15)
Blekinge Tekniska Högskola (13)
Karlstads universitet (8)
Marie Cederschiöld högskola (8)
Sophiahemmet Högskola (8)
Handelshögskolan i Stockholm (4)
RISE (4)
Södertörns högskola (1)
Försvarshögskolan (1)
VTI - Statens väg- och transportforskningsinstitut (1)
visa färre...
Språk
Engelska (13956)
Svenska (313)
Tyska (7)
Isländska (5)
Italienska (4)
Spanska (4)
visa fler...
Ryska (3)
Odefinierat språk (2)
Portugisiska (2)
Kinesiska (2)
Franska (1)
Norska (1)
Polska (1)
visa färre...
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (14296)
Naturvetenskap (136)
Samhällsvetenskap (114)
Teknik (112)
Lantbruksvetenskap (25)
Humaniora (6)

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