Søren P Johnsen

Summary

Affiliation: Aarhus University Hospital
Country: Denmark

Publications

  1. pmc Allogeneic blood transfusion and prognosis following total hip replacement: a population-based follow up study
    Alma B Pedersen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, 8200 Aarhus N, Denmark
    BMC Musculoskelet Disord 10:167. 2009
  2. pmc Quality of care and 30 day mortality among patients with hip fractures: a nationwide cohort study
    Katrine A Nielsen
    Danish Institute for Quality and Accreditation in Healthcare, DK 8200 Aarhus N, Denmark
    BMC Health Serv Res 9:186. 2009
  3. ncbi request reprint Risk of hospitalization for myocardial infarction among users of rofecoxib, celecoxib, and other NSAIDs: a population-based case-control study
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus Hospital, Aarhus University Hospital, Aarhus, Denmark
    Arch Intern Med 165:978-84. 2005
  4. ncbi request reprint Insulin-like growth factor (IGF) I, -II, and IGF binding protein-3 and risk of ischemic stroke
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Ole Worms Allé 150, DK 8000 Aarhus C, Denmark
    J Clin Endocrinol Metab 90:5937-41. 2005
  5. ncbi request reprint Risk of first-time hospitalization for angioedema among users of ACE inhibitors and angiotensin receptor antagonists
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Am J Med 118:1428-9. 2005
  6. ncbi request reprint Risk and short-term prognosis of myocardial infarction among users of antidiabetic drugs
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus Sygehus, Aarhus University Hospital, Aarhus and Aalborg, Denmark
    Am J Ther 13:134-40. 2006
  7. pmc Survival trends among Danish patients undergoing coronary angiography for known or suspected ischaemic heart disease: a population based follow up study, 1992-2000
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Heart 92:27-31. 2006
  8. doi request reprint Dimensions of socioeconomic status and clinical outcome after primary percutaneous coronary intervention
    Lars Jakobsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Circ Cardiovasc Interv 5:641-8. 2012
  9. doi request reprint Sex- and age-related differences in clinical outcome after primary percutaneous coronary intervention
    Lars Jakobsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, Aarhus N, Denmark
    EuroIntervention 8:904-11. 2012
  10. doi request reprint Postoperative use of bisphosphonates and risk of revision after primary total hip arthroplasty: a nationwide population-based study
    Theis M Thillemann
    Department of Orthopedics, Aarhus University Hospital, Denmark Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    Bone 46:946-51. 2010

Detail Information

Publications80

  1. pmc Allogeneic blood transfusion and prognosis following total hip replacement: a population-based follow up study
    Alma B Pedersen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, 8200 Aarhus N, Denmark
    BMC Musculoskelet Disord 10:167. 2009
    ..However, data on the prognosis of transfused patients are sparse. In this study we compared the risk of complications following THR in transfused and non-transfused patients...
  2. pmc Quality of care and 30 day mortality among patients with hip fractures: a nationwide cohort study
    Katrine A Nielsen
    Danish Institute for Quality and Accreditation in Healthcare, DK 8200 Aarhus N, Denmark
    BMC Health Serv Res 9:186. 2009
    ..We examined the association between quality of care and 30 day mortality in a nationwide cohort of patients hospitalized with hip fracture...
  3. ncbi request reprint Risk of hospitalization for myocardial infarction among users of rofecoxib, celecoxib, and other NSAIDs: a population-based case-control study
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus Hospital, Aarhus University Hospital, Aarhus, Denmark
    Arch Intern Med 165:978-84. 2005
    ..We performed a population-based case-control study to examine the risk of myocardial infarction (MI) among users of various categories of nonaspirin NSAIDs...
  4. ncbi request reprint Insulin-like growth factor (IGF) I, -II, and IGF binding protein-3 and risk of ischemic stroke
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Ole Worms Allé 150, DK 8000 Aarhus C, Denmark
    J Clin Endocrinol Metab 90:5937-41. 2005
    ..Low IGF-I levels may be associated with the development of stroke; however, prospective data appear to be unavailable...
  5. ncbi request reprint Risk of first-time hospitalization for angioedema among users of ACE inhibitors and angiotensin receptor antagonists
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Am J Med 118:1428-9. 2005
  6. ncbi request reprint Risk and short-term prognosis of myocardial infarction among users of antidiabetic drugs
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus Sygehus, Aarhus University Hospital, Aarhus and Aalborg, Denmark
    Am J Ther 13:134-40. 2006
    ..Furthermore, the 30-day CFR may vary according to type of antidiabetic drug. These differences indicate the need for further examination of the cardiovascular safety of antidiabetic drugs...
  7. pmc Survival trends among Danish patients undergoing coronary angiography for known or suspected ischaemic heart disease: a population based follow up study, 1992-2000
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Heart 92:27-31. 2006
    ..To determine, from population based clinical data, changes in the survival of Danish patients examined by coronary angiography for known or suspected ischaemic heart disease (IHD) during the 1990s...
  8. doi request reprint Dimensions of socioeconomic status and clinical outcome after primary percutaneous coronary intervention
    Lars Jakobsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Circ Cardiovasc Interv 5:641-8. 2012
    ..However, the role of SES in relation to the clinical outcome after primary percutaneous coronary intervention remains poorly understood...
  9. doi request reprint Sex- and age-related differences in clinical outcome after primary percutaneous coronary intervention
    Lars Jakobsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, Aarhus N, Denmark
    EuroIntervention 8:904-11. 2012
    ..To compare the outcome after primary percutaneous coronary intervention (PPCI) according to sex and age, including comparison of sex- and age-specific mortality of PPCI patients with that of the general population...
  10. doi request reprint Postoperative use of bisphosphonates and risk of revision after primary total hip arthroplasty: a nationwide population-based study
    Theis M Thillemann
    Department of Orthopedics, Aarhus University Hospital, Denmark Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    Bone 46:946-51. 2010
    ..We therefore evaluated the association between the use of bisphosphonates and the risk of revision after primary total hip arthroplasty (THA)...
  11. doi request reprint The risk of revision after primary total hip arthroplasty among statin users: a nationwide population-based nested case-control study
    Theis M Thillemann
    Department of Orthopedics, Aarhus University Hospital, Aarhus N, Denmark
    J Bone Joint Surg Am 92:1063-72. 2010
    ..The association between statin use and the risk of revision after primary total hip arthroplasty has not been examined...
  12. ncbi request reprint Antibiotics and risk of first-time hospitalization for myocardial infarction: a population-based case-control study
    Taco B M Monster
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus and Aalborg, Denmark
    Am J Ther 12:226-32. 2005
    ..17, 95% CI = 1.09-1.27). Our findings do not support the hypothesis that the use of antibiotics is associated with a lower risk of first-time MI...
  13. ncbi request reprint Regional variation in incidence of primary total hip arthroplasties and revisions in Denmark, 1996-2002
    Alma B Pedersen
    Department of Orthopedics, Aarhus University Hospital, Denmark
    Acta Orthop 76:815-22. 2005
    ..We examined incidence rates (IR) of total hip arthroplasty (THA) in Denmark according to county and type of hospital, and investigated possible factors associated with any variations...
  14. doi request reprint Preadmission use of statins and outcomes after hospitalization with pneumonia: population-based cohort study of 29,900 patients
    Reimar W Thomsen
    Department of Clinical Epidemiology, Aarhus University and Aalborg Hospital, Forskningens Hus, Aalborg, Denmark
    Arch Intern Med 168:2081-7. 2008
    ..We examined whether preadmission statin use decreased risk of death, bacteremia, and pulmonary complications after pneumonia...
  15. ncbi request reprint Diabetes mellitus as a risk and prognostic factor for community-acquired bacteremia due to enterobacteria: a 10-year, population-based study among adults
    Reimar W Thomsen
    Department of Clinical Epidemiology, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark
    Clin Infect Dis 40:628-31. 2005
    ..Persons with diabetes had a substantially increased risk for enterobacterial bacteremia (adjusted odds ratio, 2.9; 95% confidence interval, 2.4-3.4). Among patients with bacteremia, diabetes was also associated with a poorer prognosis...
  16. ncbi request reprint Statin use and mortality within 180 days after bacteremia: a population-based cohort study
    Reimar W Thomsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aalborg, Denmark
    Crit Care Med 34:1080-6. 2006
    ..To examine the association between preadmission statin use and mortality among patients with bacteremia in a population-based setting...
  17. doi request reprint Fish intake and acute coronary syndrome
    Lone J Bjerregaard
    Department of Cardiology, Aalborg Hospital, Aarhus University Hospital, Sdr Skovvej 15, 9000 Aalborg, Denmark
    Eur Heart J 31:29-34. 2010
    ..To study the effect of fish consumption on the risk of acute coronary syndrome (ACS) in healthy subjects...
  18. ncbi request reprint Nonaspirin nonsteroidal anti-inflammatory drugs and risk of hospitalization for intracerebral hemorrhage: a population-based case-control study
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Stroke 34:387-91. 2003
    ..Nonsteroidal anti-inflammatory drugs (NSAIDs) have effects on hemostasis and have been associated with an increased risk of bleeding. However, data relating the use of nonaspirin NSAIDs and risk of intracerebral hemorrhage (ICH) are sparse...
  19. ncbi request reprint Fever of unknown origin and cancer: a population-based study
    Henrik Toft Sørensen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Lancet Oncol 6:851-5. 2005
    ..We aimed to assess the risk of cancer and survival after hospital admission for fever of unknown origin in a nationwide Danish follow-up study...
  20. ncbi request reprint Surgical repair of coarctation of the aorta: up to 40 years of follow-up
    Hilde Høimyr
    Department of Cardiothoracic and Vascular Surgery and Institute of Clinical Medicine, Skejby Sygehus, Aarhus University Hospital, DK 8200 Aarhus N, Denmark
    Eur J Cardiothorac Surg 30:910-6. 2006
    ....
  21. doi request reprint Psychosocial consequences of genetic counseling: a population-based follow-up study
    Ellen M Mikkelsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
    Breast J 15:61-8. 2009
    ..Further, genetic counseling does not appear to have an adverse impact on general anxiety, symptoms of depression, or health-related quality of life...
  22. pmc Socioeconomic gradient in use of statins among Danish patients: population-based cross-sectional study
    Reimar W Thomsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Stengade 10 2nd floor, DK 9000 Aalborg, Denmark
    Br J Clin Pharmacol 60:534-42. 2005
    ..We conducted a population-based cross-sectional study in Denmark to examine the association between socioeconomic status (SES) and statin use...
  23. ncbi request reprint Chlamydia pneumoniae seropositivity and risk of ischemic stroke: a nested case-control study
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Eur J Epidemiol 20:59-65. 2005
    ..However, the risk may differ according to gender, subtype of ischemic stroke, and cut-off value of antibody titers...
  24. ncbi request reprint Antidepressants and risk of first-time hospitalization for myocardial infarction: a population-based case-control study
    Taco B M Monster
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus and Aalborg, Denmark
    Am J Med 117:732-7. 2004
    ..We examined whether use of different antidepressant classes is associated with a lower risk of first-time hospitalization for myocardial infarction, as compared with nonuse...
  25. doi request reprint Global left ventricular longitudinal systolic strain for early risk assessment in patients with acute myocardial infarction treated with primary percutaneous intervention
    Kim Munk
    Department of Cardiology, Aarhus University Hospital Skejby, Aarhus, Denmark
    J Am Soc Echocardiogr 25:644-51. 2012
    ....
  26. pmc Liver cirrhosis, other liver diseases, and risk of hospitalisation for intracerebral haemorrhage: a Danish population-based case-control study
    Henning Grønbaek
    Department of Medicine V, Aarhus University Hospital, Denmark
    BMC Gastroenterol 8:16. 2008
    ..Liver diseases are suspected risk factors for intracerebral haemorrhage (ICH). We conducted a population-based case-control study to examine risk of ICH among hospitalised patients with liver cirrhosis and other liver diseases...
  27. doi request reprint Inferior outcome after intraoperative femoral fracture in total hip arthroplasty: outcome in 519 patients from the Danish Hip Arthroplasty Registry
    Theis M Thillemann
    Department of Orthopedics, Aarhus University Hospital, Denmark
    Acta Orthop 79:327-34. 2008
    ..Experimental studies have indicated that intraoperative fractures may affect implant survival. Very few clinical data are available, however...
  28. doi request reprint Implant survival after primary total hip arthroplasty due to childhood hip disorders: results from the Danish Hip Arthroplasty Registry
    Theis M Thillemann
    Departments of Orthopedics, Aarhus University Hospital, Aarhus, Denmark
    Acta Orthop 79:769-76. 2008
    ..These patients have an increased risk of undergoing a total hip arthroplasty (THA) operation early in their life. However, there are very few data on implant survival in such patients...
  29. pmc Risk factors for revision due to infection after primary total hip arthroplasty. A population-based study of 80,756 primary procedures in the Danish Hip Arthroplasty Registry
    Alma B Pedersen
    Department of Clinical Epidemiology, Aarhus University Hospital, Arhus, Denmark
    Acta Orthop 81:542-7. 2010
    ..We therefore studied patient- and surgery-related risk factors for revision due to infection after primary THA in a population-based setting...
  30. doi request reprint Psychosocial conditions of women awaiting genetic counseling: a population-based study
    Ellen M Mikkelsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    J Genet Couns 17:242-51. 2008
    ..Further research on the effect of pre- counseling interventions appear warranted in addition with exploring a potential association between waiting time and cancer-specific distress...
  31. doi request reprint In-hospital medical complications, length of stay, and mortality among stroke unit patients
    Annette Ingeman
    Department of Clinical Epidemiology, Aarhus, University Hospital, Olof Palmes Alle 43 45, 8200 Aarhus N, Denmark
    Stroke 42:3214-8. 2011
    ..The relationship between in-hospital stroke-related medical complications and clinical outcome remains unclear. We examined whether medical complications were associated with length of stay (LOS) and mortality among stroke unit patients...
  32. ncbi request reprint Gender differences in hospitalization rates for respiratory tract infections in Danish youth
    Søren Jensen-Fangel
    Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
    Scand J Infect Dis 36:31-6. 2004
    ..The study generates the hypothesis that gender plays a role in the susceptibility for respiratory infections in early childhood...
  33. ncbi request reprint Seasonal variation in hospitalization and case fatality of subarachnoid hemorrhage - a nationwide danish study on 9,367 patients
    Thomas Fischer
    Department of Clinical Epidemiology, Aarhus University and Aalborg Hospital, Aalborg Stengade, Denmark
    Neuroepidemiology 24:32-7. 2005
    ..The overall 30-day case fatality rate was 38% and showed less seasonal variation. We found evidence of weak seasonal variation in hospitalization for SAH and almost no seasonal variation in a 30-day case fatality rate after SAH...
  34. doi request reprint Processes of care and medical complications in patients with stroke
    Annette Ingeman
    Department of Clinical Epidemiology, University Hospital, Aarhus N, Denmark
    Stroke 42:167-72. 2011
    ..the relationship between processes of care and the risk of medical complications in patients with stroke remains unclear. We therefore examined the association in a population-based follow-up study...
  35. ncbi request reprint Secondary medical prevention among Danish patients hospitalised with either peripheral arterial disease or myocardial infarction
    C Gasse
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Eur J Vasc Endovasc Surg 35:51-8. 2008
    ..We compared the use of secondary prevention among patients with a first-time hospitalisation for peripheral arterial disease (PAD) of the lower limb with that among patients with a first-time hospitalisation for myocardial infarction (MI)...
  36. doi request reprint Socioeconomic differences in quality of care and clinical outcome after stroke: a nationwide population-based study
    Vivian Langagergaard
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, DK 8200 Aarhus N, Denmark
    Stroke 42:2896-902. 2011
    ..In a Danish nationwide follow-up study, we examined whether socioeconomic-related differences in acute stroke care occur and, if so, whether they explain socioeconomic differences in case-fatality and readmission risk...
  37. doi request reprint Use of diuretics and risk of implant failure after primary total hip arthroplasty: a nationwide population-based study
    Theis M Thillemann
    Department of Orthopedics, Aarhus University Hospital, Denmark
    Bone 45:499-504. 2009
    ..However, data on survival of prosthesis implants are lacking. We evaluated the association between diuretic use and the risk of revision after primary total hip arthroplasty (THA)...
  38. ncbi request reprint Diabetes and outcome of community-acquired pneumococcal bacteremia: a 10-year population-based cohort study
    Reimar W Thomsen
    Department of Clinical Epidemiology, Aalborg and Aarhus University Hospitals, Aalborg, Denmark
    Diabetes Care 27:70-6. 2004
    ..We conducted a population-based cohort study to assess the impact of diabetes on mortality within 90 days in patients with pneumococcal bacteremia...
  39. ncbi request reprint Atrial fibrillation or flutter and stroke: a Danish population-based study of the effectiveness of oral anticoagulation in clinical practice
    L Frost
    Department of Clinical Epidemiology, Aarhus University Hospital and Aalborg Sygehus, Denmark
    J Intern Med 252:64-9. 2002
    ....
  40. ncbi request reprint Antipsychotics and risk of first-time hospitalization for myocardial infarction: a population-based case-control study
    S Nakagawa
    National Centre for Register Based Research, University of Aarhus, Aarhus, Denmark
    J Intern Med 260:451-8. 2006
    ..However, detailed data on the association between use of antipsychotics and development of atherosclerotic disease are limited...
  41. pmc Insulin resistance, adiponectin and adverse outcomes following elective cardiac surgery: a prospective follow-up study
    Martin M Mikkelsen
    Department of Cardiothoracic and Vascular Surgery T and Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Brendstrupgaardsvej 100, 8200 Aarhus N, Denmark
    J Cardiothorac Surg 5:129. 2010
    ..The present study examined whether preoperative insulin resistance or adiponectin were associated with short- and long-term adverse outcomes in non-diabetic patients undergoing elective cardiac surgery...
  42. doi request reprint Genetic susceptibility, smoking, obesity and risk of venous thromboembolism
    Marianne T Severinsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    Br J Haematol 149:273-9. 2010
    ..Thus, individuals with genetic risk factors for VTE might benefit from maintaining a healthy lifestyle...
  43. doi request reprint Comparison of primary percutaneous coronary intervention in real-world populations versus clinical trial populations
    Lars Jakobsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Am J Cardiol 105:1684-91. 2010
    ..However, clinical outcome in the real-world patients eligible in the DANAMI-2 trial was comparable to that for the DANAMI-2 patients after invasive and medical treatment...
  44. doi request reprint Dietary intake of total marine n-3 polyunsaturated fatty acids, eicosapentaenoic acid, docosahexaenoic acid and docosapentaenoic acid and the risk of acute coronary syndrome - a cohort study
    Albert M Joensen
    Department of Cardiology, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark
    Br J Nutr 103:602-7. 2010
    ..No convincing associations were found among women. In conclusion, we found borderline significant negative associations between the intake of marine n-3 PUFA and ACS among healthy men...
  45. ncbi request reprint Intake of fruit and vegetables and the risk of ischemic stroke in a cohort of Danish men and women
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital and Aalborg Hospital, Aarhus, Denmark
    Am J Clin Nutr 78:57-64. 2003
    ..The magnitude of the effect is uncertain, and only one study reported data on the intake of specific fruit and vegetables and the risk of stroke...
  46. ncbi request reprint Total hip arthroplasty in Denmark: incidence of primary operations and revisions during 1996-2002 and estimated future demands
    Alma B Pedersen
    Department of Orthopaedics, Aarhus University Hospital, Denmark
    Acta Orthop 76:182-9. 2005
    ..The annual number of total hip arthroplasties (THA) has increased in Denmark over the past 15 years. There is, however, limited detailed data available on the incidence of THAs...
  47. ncbi request reprint [Transfusion practice in total hip arthroplasty in Danish departments of orthopaedic surgery]
    Alma B Pedersen
    Klinisk Epidemiologisk Afdeling, Aarhus Universitet, Olof Palmes Alle 43 45, DK 8200 Arhus N
    Ugeskr Laeger 171:973-7. 2009
    ..We examined the use of blood transfusion in patients undergoing total hip arthroplasty (THA) at 21 orthopaedic departments in Denmark...
  48. doi request reprint Arterial blood gas derangement and level of comorbidity are not predictors of long-term mortality of COPD patients treated with mechanical ventilation
    S Christensen
    Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus C, Denmark
    Eur J Anaesthesiol 25:550-6. 2008
    ..We therefore examined the influence of arterial blood gas derangement and burden of comorbidities on 90-day and 1-yr mortality of chronic obstructive pulmonary disease patients treated with invasive mechanical ventilation...
  49. ncbi request reprint Patient-related predictors of implant failure after primary total hip replacement in the initial, short- and long-terms. A nationwide Danish follow-up study including 36,984 patients
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    J Bone Joint Surg Br 88:1303-8. 2006
    ..However, during six months to 8.6 years after surgery, being less than 60 years old was associated with an increased risk of failure, whereas none of the diagnoses for primary total hip replacement appeared to be independent predictors...
  50. ncbi request reprint Statins and the risk of acute pancreatitis: a population-based case-control study
    H Thisted
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Aliment Pharmacol Ther 23:185-90. 2006
    ..Case reports have suggested that statins may cause acute pancreatitis...
  51. pmc The risk of a second cancer after hospitalisation for venous thromboembolism
    H T Sørensen
    The Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    Br J Cancer 93:838-41. 2005
    ..4 (95% CI 1.2-1.7), with strong associations for cancers of the digestive organs, ovary and prostate. The association between VTE and subsequent incident cancer extends to patients who already have had a cancer diagnosis...
  52. pmc The risk and prognosis of cancer after hospitalisation for herpes zoster: a population-based follow-up study
    H T Sørensen
    Department of Clinical Epidemiology, Aarhus University Hospital, Vennelyst Boulevard 6, Building 260, 8000 Aarhus C, Denmark
    Br J Cancer 91:1275-9. 2004
    ..Haematological cancer following hospitalisation for herpes zoster has a poorer prognosis than in non-herpes zoster patients...
  53. doi request reprint Risk of revision of a total hip replacement in patients with diabetes mellitus: a population-based follow up study
    A B Pedersen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, 8200, Aarhus N, Denmark
    J Bone Joint Surg Br 92:929-34. 2010
    ..39 to 3.98)). Patients and surgeons should be aware of the relatively elevated risk of revision due to deep infection following THR in diabetes particularly in those with insufficient control of their glucose level...
  54. doi request reprint Risk factors for venous thromboembolism in patients undergoing total hip replacement and receiving routine thromboprophylaxis
    A B Pedersen
    Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43 45, 8200 Aarhus N, Denmark
    J Bone Joint Surg Am 92:2156-64. 2010
    ..The purpose of this study was to examine potential patient-related risk factors for venous thromboembolism following total hip replacement in a nationwide follow-up study...
  55. ncbi request reprint Newer cyclo-oxygenase-2 selective inhibitors, other non-steroidal anti-inflammatory drugs and the risk of acute pancreatitis
    H T Sørensen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus C, Denmark
    Aliment Pharmacol Ther 24:111-6. 2006
    ..Case reports have suggested that the use of newer cyclo-oxygenase-2 selective inhibitors may cause acute pancreatitis, but there has been no formal study of the association...
  56. ncbi request reprint Venous thromboembolism and subsequent short-term risk of an occult cancer
    H T Sørensen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    J Thromb Haemost 6:249-50. 2008
  57. doi request reprint Junctional ectopic tachycardia after surgery for congenital heart disease in children
    J B Andreasen
    Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Skejby Sygehus, Brendstrupgaardsvej 100, 8200 Aarhus N, Denmark
    Intensive Care Med 34:895-902. 2008
    ..To determine incidence, predictors and outcome [intensive care unit (ICU) mortality and length of stay (LOS)] after postoperative junctional ectopic tachycardia (JET) in an unselected paediatric population...
  58. doi request reprint Arterial cardiovascular events, statins, low-dose aspirin and subsequent risk of venous thromboembolism: a population-based case-control study
    H T Sørensen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus C, Denmark
    J Thromb Haemost 7:521-8. 2009
    ..There are similar confusions regarding the association of the use of aspirin and statins with venous thromboembolism...
  59. doi request reprint Type of preadmission glucose-lowering treatment and prognosis among patients hospitalised with myocardial infarction: a nationwide follow-up study
    H T Horsdal
    Department of Clinical Epidemiology, Aarhus University Hospital, Ole Worms Alle 1150, DK 8000 Aarhus, Denmark
    Diabetologia 51:567-74. 2008
    ....
  60. doi request reprint Primary percutaneous coronary intervention as a national reperfusion strategy in patients with ST-segment elevation myocardial infarction
    Christian J Terkelsen
    Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
    Circ Cardiovasc Interv 4:570-6. 2011
    ..This study describes the temporal implementation of PPCI in Western Denmark, the gradual introduction of field triage for PPCI (patients rerouted from the scene of the event directly to the invasive center), and the associated outcome...
  61. doi request reprint Comparison of stent thrombosis, myocardial infarction, and mortality following drug-eluting versus bare-metal stent coronary intervention in patients with diabetes mellitus
    Michael Maeng
    Department of Cardiology, Skejby Sygehus, Aarhus University Hospital, Aarhus, Denmark
    Am J Cardiol 102:165-72. 2008
    ..In conclusion, use of DESs reduced target-lesion revascularization in diabetic patients receiving routine clinical care. This result was obtained without increased risk of death, stent thrombosis, or MI...
  62. doi request reprint Sex-related differences in quality of care and short-term mortality among patients with acute stroke in Denmark: a nationwide follow-up study
    Kaare D Palnum
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
    Stroke 40:1134-9. 2009
    ..We examined fulfillment of quality of care criteria according to sex and possible impact of any sex-related differences on short-term mortality in a population-based nationwide follow-up study in Denmark...
  63. ncbi request reprint Intake of fruit and vegetables and risk of stroke: an overview
    Søren P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Denmark
    Curr Opin Clin Nutr Metab Care 7:665-70. 2004
    ..This review presents recent scientific advances in understanding the role of fruit and vegetables in lowering stroke risk, based on epidemiological and clinical studies...
  64. ncbi request reprint Markers of fetal growth and serum levels of insulin-like growth factor (IGF) I, -II and IGF binding protein 3 in adults
    S P Johnsen
    Department of Clinical Epidemiology, Aarhus University Hospital and Aalborg Hospital, Aarhus, Denmark
    Eur J Epidemiol 19:41-7. 2004
    ..We found very little support to the hypothesis of an association between fetal growth and the IGF axis throughout life...
  65. doi request reprint Transient ischemic attack and minor stroke are the most common manifestations of acute cerebrovascular disease: a prospective, population-based study - the Aarhus TIA study
    Paul von Weitzel-Mudersbach
    Department of Neurology, Aarhus Hospital, Aarhus University Hospital, Aarhus, Denmark
    Neuroepidemiology 40:50-5. 2013
    ..Population-based data on the severity of acute ischemic cerebrovascular disease are sparse. We aimed to examine incidence, characteristics and severity of acute ischemic cerebrovascular disease in a well-defined population...
  66. ncbi request reprint Cancer and venous thromboembolism: a multidisciplinary approach
    Henrik T Sørensen
    Department of Clinical Epidemiology, Aarhus and Aalborg University Hospitals, Denmark
    Clin Lab 49:615-23. 2003
    ..However, the clinical implications of these findings must await properly designed and conducted randomized clinical trials...
  67. ncbi request reprint Stroke in parents who lost a child: a nationwide follow-up study in Denmark
    Jiong Li
    Danish Epidemiology Science Centre, Department of Epidemiology and Social Medicine, University of Aarhus, Aarhus, Denmark
    Neuroepidemiology 22:211-6. 2003
    ..20), respectively. The risk of stroke did not differ irrespective of whether the death of the child was unexpected or not. The death of a child was not associated with any substantially increased risk of stroke in the bereaved parents...
  68. ncbi request reprint Pacemaker implantation after congenital heart surgery: risk and prognosis in a population-based follow-up study
    Morten Smerup
    Department of Cardiothoracic and Vascular Surgery T, Aarhus University Hospital, Skejby Sygehus, Brendstrupgaardsvej, 8200 Aarhus N, Denmark
    Eur J Cardiothorac Surg 28:61-8. 2005
    ..The aim of the present study was to examine prognostic factors of mortality, failure of systems and timing of implantation after surgery in post-surgical pacemaker patients...
  69. ncbi request reprint Self-management of oral anticoagulant therapy: a systematic review and meta-analysis
    Thomas D Christensen
    Department of Cardiothoracic and Vascular Surgery and Institute of Clinical Medicine, Skejby Sygehus, Aarhus University Hospital, DK 8200 Aarhus N, Denmark
    Int J Cardiol 118:54-61. 2007
    ..The aim of this study was to evaluate the efficacy and safety of self-management of oral anticoagulant therapy for patients on long-term oral anticoagulant therapy...
  70. doi request reprint Use of aprotinin in cardiac surgery: effectiveness and safety in a population-based study
    Carl Johan Jakobsen
    Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Skejby, Aarhus, Denmark
    Eur J Cardiothorac Surg 36:863-8. 2009
    ..We compared the effectiveness and safety of aprotinin in cardiac surgery with those of tranexamic acid in a follow-up study using the population-based Danish health-care databases...
  71. ncbi request reprint COX-2-selective inhibitors and the risk of upper gastrointestinal bleeding in high-risk patients with previous gastrointestinal diseases: a population-based case-control study
    B Nørgård
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Aliment Pharmacol Ther 19:817-25. 2004
    ..This has not yet been confirmed in studies of patients with an increased susceptibility to upper gastrointestinal bleeding...
  72. doi request reprint Incidence of bleeding in 'real-life' acute coronary syndrome patients treated with antithrombotic therapy
    Jette Mortensen
    Department of Internal Medicine, Silkeborg Hospital, Aarhus, Denmark
    Cardiology 111:41-6. 2008
    ....
  73. ncbi request reprint Risk perception among women receiving genetic counseling: a population-based follow-up study
    Ellen M Mikkelsen
    Department of Clinical Epidemiology, Aarhus University Hospital EMM, SPJ, Denmark
    Cancer Detect Prev 31:457-64. 2007
    ..We aimed to explore the impact of genetic counseling on perceived personal lifetime risk of breast cancer, the accuracy of risk perception, and possible predictors of inaccurate risk perception 1 year following counseling...
  74. pmc Anemia and 90-day mortality in COPD patients requiring invasive mechanical ventilation
    Lone Rasmussen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
    Clin Epidemiol 3:1-5. 2010
    ..4 mmol/L, <12.0 g/dL) and 90-day mortality in COPD patients with acute respiratory failure treated with invasive mechanical ventilation in a single-institution follow-up study...
  75. ncbi request reprint Risk of suicide in users of cardiovascular drugs: a review of the epidemiological evidence
    Peter Jepsen
    Department of Clinical Epidemiology, Aalborg and Aarhus University Hospitals, Aarhus, Denmark
    Am J Cardiovasc Drugs 3:163-7. 2003
    ..Future studies must try to reduce confounding. Meta-analyses of data from existing trials may be an approach to solve the problem of confounding...
  76. doi request reprint Antipsychotic drugs and short-term mortality after peptic ulcer perforation: a population-based cohort study
    C Christiansen
    Department of Clinical Epidemiology, Aarhus University Hospital, University of Aarhus, Aarhus, Dennmark
    Aliment Pharmacol Ther 28:895-902. 2008
    ..Peptic ulcer perforation is a serious surgical emergency with a substantial short-term mortality, but the influence of antipsychotic drug use on the prognosis remains unknown...
  77. doi request reprint Enforcing centralization for gastric cancer in Denmark
    L S Jensen
    Department of Surgery, Aarhus University Hospital, Nørrebrogade 44, Aarhus C, Denmark
    Eur J Surg Oncol 36:S50-4. 2010
    ..We examined the development in the quality of surgery and early postoperative outcomes in Denmark following centralization of gastric cancer surgery and implementation of national clinical guidelines...
  78. doi request reprint Efficacy and safety of zotarolimus-eluting and sirolimus-eluting coronary stents in routine clinical care (SORT OUT III): a randomised controlled superiority trial
    Klaus Rasmussen
    Department of Cardiology, Aarhus University Hospital, Aalborg Hospital, Aalborg, Denmark
    Lancet 375:1090-9. 2010
    ..We compared the efficacy and safety of the zotarolimus-eluting stent versus the sirolimus-eluting stent in patients with coronary artery disease who were receiving routine clinical care with no direct follow-up...
  79. ncbi request reprint Complications related to blood donation: a population-based study
    B S Sorensen
    Regional Blood Transfusion Centre and Department of Clinical Immunology, Aarhus University Hospital Skejby, Aarhus, Denmark
    Vox Sang 94:132-7. 2008
    ..Population-based data on the rate and outcome of complications related to blood donation are sparse...
  80. doi request reprint Smoking and venous thromboembolism: a Danish follow-up study
    M T Severinsen
    Department of Clinical Epidemiology, Aarhus University Hospital, Aalborg, Denmark
    J Thromb Haemost 7:1297-303. 2009
    ..Large-scale prospective studies are needed to assess whether smoking is associated with venous thromboembolism (VTE) (i.e. deep venous thrombosis and pulmonary embolism) independently of established risk factors...