Jesper Hallas

Summary

Affiliation: University of Southern Denmark
Country: Denmark

Publications

  1. pmc Long term use of drugs affecting the renin-angiotensin system and the risk of cancer: a population-based case-control study
    Jesper Hallas
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense C, Denmark
    Br J Clin Pharmacol 74:180-8. 2012
  2. pmc Risk scoring systems for adults admitted to the emergency department: a systematic review
    Mikkel Brabrand
    Department of Medicine, Sydvestjysk Sygehus, Esbjerg, Denmark
    Scand J Trauma Resusc Emerg Med 18:8. 2010
  3. pmc The characteristics and prognosis of patients fulfilling the Appropriateness Evaluation Protocol in a medical admission unit; a prospective observational study
    Mikkel Brabrand
    Department of Medicine, Sydvestjysk Sygehus Esbjerg, Finsensgade 35, DK 6700 Esbjerg, Denmark
    BMC Health Serv Res 11:152. 2011
  4. ncbi request reprint [Pharmacoepidemiology]
    Jesper Hallas
    Syddansk Universitet, Odense, Klinisk farmakologi, IST
    Ugeskr Laeger 167:2186-90. 2005
  5. ncbi request reprint Templates for analysis of individual-level prescription data
    Jesper Hallas
    Department of Clinical Pharmacology, University of Southern Denmark, Odense
    Basic Clin Pharmacol Toxicol 98:260-5. 2006
  6. pmc Use of a prescribed ephedrine/caffeine combination and the risk of serious cardiovascular events: a registry-based case-crossover study
    Jesper Hallas
    Department of Clinical Pharmacology, Faculty of Health Sciences, University of Southern Denmark, DK 5000 Odense C, Denmark
    Am J Epidemiol 168:966-73. 2008
  7. pmc Use of single and combined antithrombotic therapy and risk of serious upper gastrointestinal bleeding: population based case-control study
    Jesper Hallas
    Department of Clinical Pharmacology, IST, Syddansk Universitet, 5000 Odense, Denmark
    BMJ 333:726. 2006
  8. doi request reprint Cancer risk in long-term users of valproate: a population-based case-control study
    Jesper Hallas
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense C, Denmark
    Cancer Epidemiol Biomarkers Prev 18:1714-9. 2009
  9. ncbi request reprint Risk of stroke associated with nonsteroidal anti-inflammatory drugs: a nested case-control study
    Søren Bak
    Department of Epidemiology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Stroke 34:379-86. 2003
  10. pmc Do statins protect against upper gastrointestinal bleeding?
    Sinem Ezgi Gulmez
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
    Br J Clin Pharmacol 67:460-5. 2009

Detail Information

Publications77

  1. pmc Long term use of drugs affecting the renin-angiotensin system and the risk of cancer: a population-based case-control study
    Jesper Hallas
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense C, Denmark
    Br J Clin Pharmacol 74:180-8. 2012
    ..A recent meta-analysis has suggested an increased risk of cancer among users of angiotensin receptor blockers...
  2. pmc Risk scoring systems for adults admitted to the emergency department: a systematic review
    Mikkel Brabrand
    Department of Medicine, Sydvestjysk Sygehus, Esbjerg, Denmark
    Scand J Trauma Resusc Emerg Med 18:8. 2010
    ..We hypothesized that existing scoring systems would have a low level of evidence and only few systems would have been externally validated...
  3. pmc The characteristics and prognosis of patients fulfilling the Appropriateness Evaluation Protocol in a medical admission unit; a prospective observational study
    Mikkel Brabrand
    Department of Medicine, Sydvestjysk Sygehus Esbjerg, Finsensgade 35, DK 6700 Esbjerg, Denmark
    BMC Health Serv Res 11:152. 2011
    ..To examine the prognostic significance of fulfilling at least one of the Appropriateness Evaluation Protocol (AEP) criteria...
  4. ncbi request reprint [Pharmacoepidemiology]
    Jesper Hallas
    Syddansk Universitet, Odense, Klinisk farmakologi, IST
    Ugeskr Laeger 167:2186-90. 2005
  5. ncbi request reprint Templates for analysis of individual-level prescription data
    Jesper Hallas
    Department of Clinical Pharmacology, University of Southern Denmark, Odense
    Basic Clin Pharmacol Toxicol 98:260-5. 2006
    ..Each measure may be incorporated into an integral matrix that reflects various traits in utilization of every drug or drug class, thereby possibly finding abnormalities that suggest sub-optimal prescribing...
  6. pmc Use of a prescribed ephedrine/caffeine combination and the risk of serious cardiovascular events: a registry-based case-crossover study
    Jesper Hallas
    Department of Clinical Pharmacology, Faculty of Health Sciences, University of Southern Denmark, DK 5000 Odense C, Denmark
    Am J Epidemiol 168:966-73. 2008
    ..Prescribed ephedrine/caffeine was not associated with a substantially increased risk of adverse cardiovascular outcomes in this study...
  7. pmc Use of single and combined antithrombotic therapy and risk of serious upper gastrointestinal bleeding: population based case-control study
    Jesper Hallas
    Department of Clinical Pharmacology, IST, Syddansk Universitet, 5000 Odense, Denmark
    BMJ 333:726. 2006
    ....
  8. doi request reprint Cancer risk in long-term users of valproate: a population-based case-control study
    Jesper Hallas
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense C, Denmark
    Cancer Epidemiol Biomarkers Prev 18:1714-9. 2009
    ..We undertook this case-control study to clarify whether long-term users of valproate had a reduced cancer incidence. If so, it would support HDAC inhibition as a pharmacologic principle in chemoprevention...
  9. ncbi request reprint Risk of stroke associated with nonsteroidal anti-inflammatory drugs: a nested case-control study
    Søren Bak
    Department of Epidemiology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Stroke 34:379-86. 2003
    ..We performed a population-based case-control study to estimate the risk of intracerebral hemorrhage, subarachnoid hemorrhage, and ischemic stroke in users of NSAIDs...
  10. pmc Do statins protect against upper gastrointestinal bleeding?
    Sinem Ezgi Gulmez
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
    Br J Clin Pharmacol 67:460-5. 2009
    ..We aimed to evaluate the effect of statin use on acute nonvariceal UGB alone or in combinations with low-dose aspirin and other antithrombotic drugs...
  11. doi request reprint Concurrent use of tramadol and oral vitamin K antagonists and the risk of excessive anticoagulation: a register-based nested case-control study
    Anton Pottegård
    Institute of Public Health, Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
    Eur J Clin Pharmacol 69:641-6. 2013
    ..The objective was to assess whether the concurrent use of tramadol and vitamin K antagonists (VKAs) leads to an increased risk of excessive anticoagulation...
  12. ncbi request reprint Use of opioids in a Danish population-based cohort of cancer patients
    Lene Jarlbaek
    Research Unit of Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    J Pain Symptom Manage 29:336-43. 2005
    ..Increased awareness towards pain treatment, with earlier initiation of opioid treatment and higher doses to the cancer patients, could be major explanations for the increase in the cancer patients' use of opioids...
  13. doi request reprint The use of medication against attention deficit/hyperactivity disorder in Denmark: a drug use study from a patient perspective
    Anton Pottegård
    Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Winsløwparken 19, 2, 5000 Odense C, Denmark
    Eur J Clin Pharmacol 69:589-98. 2013
    ....
  14. pmc Spironolactone use and the risk of upper gastrointestinal bleeding: a population-based case-control study
    Sinem E Gulmez
    Research Unit of Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Br J Clin Pharmacol 66:294-9. 2008
    ..Recent studies have suggested an increased risk of upper gastrointestinal bleeding (UGB) in spironolactone users. The aim was to confirm the association, identify the risk factors and quantify the absolute risk...
  15. doi request reprint Exposure to antiepileptic drugs and the risk of hip fracture: a case-control study
    Ioannis Tsiropoulos
    Department of Neurology, Odense University Hospital, Odense, Denmark
    Epilepsia 49:2092-9. 2008
    ..To investigate whether the use of antiepileptic drugs (AEDs) increases the risk of hip fracture...
  16. doi request reprint Helicobacter pylori and risk of upper gastrointestinal bleeding among users of selective serotonin reuptake inhibitors
    Michael Dall
    Faculty of Health Sciences, Institute of Public Health, Research Unit of Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
    Scand J Gastroenterol 46:1039-44. 2011
    ..We conducted this case-control study to assess if Helicobacter pylori (H. pylori) potentiates the risk of serious UGB in SSRI users...
  17. doi request reprint First-trimester exposure to methylphenidate: a population-based cohort study
    Anton Pottegård
    Department of Clinical Pharmacology, University of Southern Denmark, JB Winsløwsvej 19, 2, 5000 Odense C, Denmark
    J Clin Psychiatry 75:e88-93. 2014
    ..Very little is known about potential hazards of in utero exposure to methylphenidate. We conducted this study to estimate the risk of major congenital malformations following first-trimester in utero exposure to methylphenidate...
  18. doi request reprint Impact of socioeconomic status on the use of inhaled corticosteroids in young adult asthmatics
    Jesper Rømhild Davidsen
    University of Southern Denmark, Faculty of Health Sciences, Institute of Public Health, Research Unit of General Practice, J B Winsløws Vej 9A, DK 5000 Odense C, Denmark
    Respir Med 105:683-90. 2011
    ....
  19. ncbi request reprint Cancer patients' first treatment episode with opioids: a pharmaco-epidemiological perspective
    Lene Jarlbaek
    Research Unit of Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Winsloewparken 19, 5000, Odense C, Denmark
    Support Care Cancer 14:340-7. 2006
    ..The factors underlying the choice of opioids for cancer patients in primary care are largely unknown. Our aim was to describe cancer patients' first treatment episode with opioids in relation to disease characteristics and clinical course...
  20. doi request reprint Adverse events with use of antiepileptic drugs: a prescription and event symmetry analysis
    Ioannis Tsiropoulos
    Department of Neurology, Odense University Hospital, Odense C, Denmark
    Pharmacoepidemiol Drug Saf 18:483-91. 2009
    ..To assess adverse events with use of antiepileptic drugs (AEDs) by the method of sequence symmetry analysis...
  21. doi request reprint An association between selective serotonin reuptake inhibitor use and serious upper gastrointestinal bleeding
    Michael Dall
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Odence, Denmark
    Clin Gastroenterol Hepatol 7:1314-21. 2009
    ..It is controversial whether use of SSRIs is a cause of clinically important bleeding; results from observational studies have been equivocal...
  22. doi request reprint Mortality rate in type 2 myocardial infarction: observations from an unselected hospital cohort
    Lotte Saaby
    Department of Cardiology, Odense University Hospital, Odense, Denmark
    Am J Med 127:295-302. 2014
    ..The prognostic impact of this universal definition, with particular focus on type 2 myocardial infarction, has not been studied prospectively in unselected hospital patients...
  23. doi request reprint The use of medication against attention deficit hyperactivity disorder in Denmark: a drug use study from a national perspective
    Anton Pottegård
    Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Winsløwparken 19, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 68:1443-50. 2012
    ..The purpose of the study was to characterize the utilization of medication against attention deficit hyperactivity disorder (ADHD) in Denmark between 1995 and 2011 from a national perspective, by using population-based prescription data...
  24. doi request reprint Significance of age and comorbidity on treatment modality, treatment adherence, and prognosis in elderly ovarian cancer patients
    Trine Lembrecht Jørgensen
    Department of Oncology, Odense University Hospital, Odense, Denmark
    Gynecol Oncol 127:367-74. 2012
    ..Objectives of this study were to evaluate the significance of comorbidity and age ≥70 years on receiving cytoreductive surgery, standard combination chemotherapy (TC), adherence to TC treatment, and prognosis...
  25. ncbi request reprint Drug utilization statistics for individual-level pharmacy dispensing data
    Jesper Hallas
    Department of Clinical Pharmacology, University of Southern Denmark, Denmark
    Pharmacoepidemiol Drug Saf 14:455-63. 2005
    ..In specific situations, pharmacy dispensing data without diagnostic information can be used to assess the association between drug use and adverse effects in a prescription symmetry design...
  26. ncbi request reprint Use of fluroquinolone and risk of Achilles tendon rupture: a population-based cohort study
    Jacob Sode
    Department of Infectious Medicine, Odense University Hospital, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 63:499-503. 2007
    ..Several case-control studies have reported that the use of fluoroquinolone increases the risk of rupture of the Achilles tendon. Our aim was to estimate this risk by means of a population-based cohort approach...
  27. pmc Use of benzodiazepines or benzodiazepine related drugs and the risk of cancer: a population-based case-control study
    Anton Pottegård
    Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, DK 5000, Odense C, Denmark
    Br J Clin Pharmacol 75:1356-64. 2013
    ..Studies of the carcinogenic potential of benzodiazepines and related drugs (BZRD) have been equivocal. A recent study reported a 35% excess cancer risk among users of hypnotics, including benzodiazepines...
  28. ncbi request reprint Cancer patients' share in a population's use of opioids. A linkage study between a prescription database and the Danish Cancer Registry
    Lene Jarlbaek
    The Research Unit of General Practice, Institute of Public Health, University of Southern Denmark Odense, Odense, Denmark
    J Pain Symptom Manage 27:36-43. 2004
    ..Cancer patients' consumption of strong opioids increased dramatically in 1996-1997, almost accounting for the entire increase in the whole population's consumption of strong opioids...
  29. doi request reprint Adherence to hospital drug formularies and cost of drugs in hospitals in Denmark
    Hanne T Plet
    Department of Clinical Pharmacology, Faculty of Health Sciences, University of Southern Denmark, J B Winsloews Vej 19, 2, 5000, Odense, Denmark
    Eur J Clin Pharmacol 69:1837-43. 2013
    ..To investigate adherence rates to hospital drug formularies (HDFs) and cost of drugs in hospitals...
  30. doi request reprint Cancer risk in long-term users of vitamin K antagonists: a population-based case-control study
    Anton Pottegård
    Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense C, Denmark
    Int J Cancer 132:2606-12. 2013
    ..86; 95% CI: 0.78-0.95). Our study does not support a general chemopreventive effect of VKA drugs. However, in accordance with findings from previous studies, we found an inverse association between use of VKA and prostate cancer...
  31. ncbi request reprint Selective serotonin reuptake inhibitors and the risk of stroke: a population-based case-control study
    Søren Bak
    Departments of Epidemiology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Stroke 33:1465-73. 2002
    ..We used population-based data to estimate the risk of hemorrhagic and ischemic stroke in users of SSRIs...
  32. ncbi request reprint First-time endoscopy and use of antisecretory medication: a population-based cohort study
    Annmarie Lassen
    Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
    Scand J Gastroenterol 40:705-12. 2005
    ..The aim of this study was to describe development in the number of patients undergoing first-time endoscopies and their use of antisecretory medication...
  33. ncbi request reprint Esophagitis: incidence and risk of esophageal adenocarcinoma--a population-based cohort study
    Annmarie Lassen
    Department of Medical Gastroenterology, Odense University Hospital, Odense C, Denmark
    Am J Gastroenterol 101:1193-9. 2006
    ..The risk of esophageal adenocarcinoma is increased among patients with acid reflux, but the contribution of Barrett's lesions is unknown...
  34. doi request reprint Hormone replacement therapy and risk of glioma: a nationwide nested case-control study
    Lene Andersen
    Department of Neurology, Odense University Hospital, Institute of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Sdr Boulevard 29, 5000 Odense C, Denmark
    Cancer Epidemiol 37:876-80. 2013
    ..We investigated the influence of HRT use on the risk of glioma in a nationwide setting...
  35. doi request reprint First trimester in utero exposure to methylphenidate
    Dorthe Dideriksen
    Department of Clinical Chemistry and Pharmacology, Odense University Hospital, Odense, Denmark
    Basic Clin Pharmacol Toxicol 112:73-6. 2013
    ..Methylphenidate exposure during pregnancy does not appear to be associated with a substantially (i.e. more than twofold) increased risk of congenital malformations...
  36. doi request reprint Identifying patients with myasthenia for epidemiological research by linkage of automated registers
    Emil Greve Pedersen
    Department of Neurology, Odense University Hospital, Odense, Denmark
    Neuroepidemiology 37:120-8. 2011
    ..We validated a new method of identifying patients with incident myasthenia in automated Danish registers for the purpose of conducting epidemiological studies of the disorder...
  37. doi request reprint Pharmaceutical interventions on prescription problems in a Danish pharmacy setting
    Anton Pottegård
    Research Unit of Clinical Pharmacology, University of Southern Denmark, JB Winsløwsvej 19, 2, 5000, Odense C, Denmark
    Int J Clin Pharm 33:1019-27. 2011
    ..The only peer-reviewed study in a Danish setting estimated an intervention rate of 2.3 per 1,000 prescriptions. With the introduction of a new tool for registration, we hypothesized that a better estimate could be obtained...
  38. doi request reprint Effect of a community screening for Helicobacter pylori: a 5-Yr follow-up study
    Jane M Hansen
    Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
    Am J Gastroenterol 103:1106-13. 2008
    ..This study aimed to assess the effect of community H. pylori screening and treatment on the prevalence of dyspepsia, and as secondary outcomes, the effect on dyspepsia-related health-care consumption and quality of life over 5 yr...
  39. ncbi request reprint Antibiotics active against Chlamydia do not reduce the risk of myocardial infarction
    Lars Bjerrum
    Research Unit of General Practice, University of Southern Denmark, J B Winslows Vej 9, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 62:43-9. 2006
    ..We investigated if past use of antibiotics active against CP is associated with a decreased risk of developing MI...
  40. ncbi request reprint Use of proton pump inhibitors and the risk of community-acquired pneumonia: a population-based case-control study
    Sinem Ezgi Gulmez
    Research Unit of Clinical Pharmacology, Faculty of Health Sciences, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Arch Intern Med 167:950-5. 2007
    ..Recently, the use of proton pump inhibitors (PPIs) has been associated with an increased risk of pneumonia. We aimed to confirm this association and to identify the risk factors...
  41. ncbi request reprint [Is the use of selective serotonin reuptake inhibitors associated with an increased risk of bleeding?]
    Michael Dall
    Odense Universitetshospital, medicinsk gastroenterologisk afdeling S, og Syddansk Universitet, Odense, Institut for Klinisk Farmakologi
    Ugeskr Laeger 168:2232-6. 2006
    ..Two papers report a multiplicative interaction for combined treatment with non-steroidal anti-inflammatory drugs (NSAIDs) and SSRIs. We conclude that SSRIs should be used with caution in patients with an increased risk of bleeding...
  42. ncbi request reprint [Prescriptions of a new antibiotic following treatment with sulfamethizole or pivmecillinam]
    Lars Bjerrum
    Syddansk Universitet, Winsløwsparken 19, 3 sal, DK 5000 Odense
    Ugeskr Laeger 165:3732-5. 2003
  43. doi request reprint Long-term use of antiplatelet drugs by patients with transient ischaemic attack
    Kamilla Østergaard
    Department of Neurology, Odense University Hospital, Sdr Boulevard 29, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 70:241-8. 2014
    ..To determine the degree of long-term non-persistence to antiplatelet drugs in patients with transient ischaemic attack (TIA) and identify determinants of this drug-use pattern...
  44. doi request reprint Assigning exposure duration to single prescriptions by use of the waiting time distribution
    Anton Pottegård
    Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense, Denmark
    Pharmacoepidemiol Drug Saf 22:803-9. 2013
    ..The purpose of this study is to develop and present a method to calculate which exposure duration should be assigned to single prescriptions for use in databases where information on expected duration is not recorded...
  45. doi request reprint Use of exenatide and liraglutide in Denmark: a drug utilization study
    Anton Pottegård
    Institute of Public Health, Clinical Pharmacology, University of Southern Denmark, JB Winsløwsvej 19, 2, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 70:205-14. 2014
    ..The purpose of this study was to characterise the utilization of the glucagon-like peptide-1 (GLP-1) analogues exenatide and liraglutide in Denmark...
  46. doi request reprint Cancer incidence in persons with elevated cobalamin levels
    Jesper Ryg
    Department of Geriatric Medicine, Odense University Hospital, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
    Eur J Clin Invest 43:557-61. 2013
    ..Elevated cobalamin level (ECL) is an epiphenomenon for several cancer types. The clinical significance of ECL at routine testing is, however, unknown. The aim of this study was to examine cancer incidences among persons with ECL...
  47. doi request reprint Long-term use of antiplatelet drugs by stroke patients: a follow-up study based on prescription register data
    Kamilla Østergaard
    Department of Neurology, Odense University Hospital, Sdr Boulevard 29, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 68:1631-7. 2012
    ..Treatment with antiplatelet drugs is a key element of secondary stroke prevention. We investigated long-term antiplatelet drug use in stroke patients with a focus on non-persistence...
  48. ncbi request reprint Excessive anticoagulation with warfarin or phenprocoumon may have multiple causes
    Peter M Meegaard
    Research Unit of Clinical Pharmacology, University of Southern Denmark, Winsløvparken 19, 2, 5000 Odense C, Denmark
    Dan Med J 59:A4383. 2012
    ..We thus found it of interest to review a large case series to characterize the underlying causes of excessive anticoagulation...
  49. ncbi request reprint Cardiovascular drugs and the risk of suicide: a nested case-control study
    Torbjörn Callréus
    Institute of Public Health, Research Unit of Clinical Pharmacology, University of Southern Denmark, J B Winsloews Vej 9A, 5000, Odense C, Denmark
    Eur J Clin Pharmacol 63:591-6. 2007
    ..In this study, we investigated the possible association between the use of cardiovascular drugs and suicide using population-based register data...
  50. ncbi request reprint [Children prefer bottled amoxicillin]
    Anton Pottegård
    afdeling for klinisk farmakologi, Syddansk Universitet, 5000 Odense C, Denmark
    Ugeskr Laeger 172:3468-70. 2010
    ..We wanted to test whether we, by using data on thousands of prescriptions, could answer a prosaic yet very timely question: Which penicillin is most widely accepted?..
  51. ncbi request reprint Treatment failures after antibiotic therapy of uncomplicated urinary tract infections. A prescription database study
    Lars Bjerrum
    Research Unit of General Practice, University of Southern Denmark, Odense
    Scand J Prim Health Care 20:97-101. 2002
    ..The aim of this study was to describe the risk of treatment failures over the last 10 years...
  52. doi request reprint Use of disulfiram and risk of cancer: a population-based case-control study
    Gro Askgaard
    aDepartment of Hepatology, Copenhagen University Hospital, Rigshospitalet bDanish Cancer Society Research Center, Danish Cancer Society, Copenhagen Ø cClinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense C dNational Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark
    Eur J Cancer Prev 23:225-32. 2014
    ..Our study provides some epidemiological support for a protective effect of disulfiram against prostate and breast cancer. ..
  53. doi request reprint How well do discharge diagnoses identify hospitalised patients with community-acquired infections? - a validation study
    Daniel Pilsgaard Henriksen
    Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
    PLoS ONE 9:e92891. 2014
    ..The aim of the study was to determine how well ICD-10 discharge diagnoses identify patients with community-acquired infections in a medical emergency department (ED), overall and related to sites of infection and patient characteristics...
  54. doi request reprint Classification of myocardial infarction: frequency and features of type 2 myocardial infarction
    Lotte Saaby
    Department of Cardiology, Odense University Hospital, Odense, Denmark
    Am J Med 126:789-97. 2013
    ..However, no specific criteria for type 2 myocardial infarction have been established...
  55. doi request reprint Hormone replacement therapy increases the risk of cranial meningioma
    Lene Andersen
    Department of Neurology, Odense University Hospital, Institute of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Sdr Boulevard 29, 5000 Odense C, Denmark
    Eur J Cancer 49:3303-10. 2013
    ..We investigated the influence of hormone replacement therapy (HRT) use on the risk of meningioma in a population-based setting...
  56. doi request reprint A MiniReview of the use of hospital-based databases in observational inpatient studies of drugs
    Michael D Larsen
    Research Unit of Clinical Pharmacology, Faculty of Health Sciences, Institute of Public Health University of Southern Denmark, DK 5000 Odense, Denmark
    Basic Clin Pharmacol Toxicol 112:13-8. 2013
    ..Five studies within comparative effectiveness were found. The number of pharmacoepidemiological studies in inpatient settings was low compared with studies from primary healthcare settings. These resources may be under-utilized...
  57. doi request reprint Physicians' and pharmacies' overview of patients' medication. An analysis of fidelity coefficients
    Anton Pottegård
    Research Unit of Clinical Pharmacology, University of Southern Denmark, JB Winsløwsvej 19, 2, Odense, Denmark
    Eur J Clin Pharmacol 67:919-24. 2011
    ..We have assessed this overview by measuring the 'fidelity coefficient', a measure of the extent to which a drug user has a preference for one prescriber or one pharmacy...
  58. doi request reprint Increased use of inhaled corticosteroids among young Danish adult asthmatics: an observational study
    Jesper Rømhild Davidsen
    Research Unit for General Practice, Institute of Public Health, University of Southern Denmark, J B Winsløws Vej 9A, Odense C, Denmark
    Respir Med 104:1817-24. 2010
    ..This population-based longitudinal study aimed to investigate trends in use of inhaled corticosteroids (ICS) and determinants of ICS use in young Danish adults with asthma...
  59. doi request reprint The influence of comprehensive geriatric assessment on drug therapy in elderly patients
    Michael Due Larsen
    Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
    Eur J Clin Pharmacol 70:233-9. 2014
    ..Only a few studies have investigated the continuation of patients' medication from primary care to hospital and back again to primary care...
  60. doi request reprint Prognosis in patients with suspected or known ischemic heart disease and normal myocardial perfusion: long-term outcome and temporal risk variations
    Jane A Simonsen
    Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
    J Nucl Cardiol 20:347-57. 2013
    ..The prognostic value of a normal myocardial perfusion scintigraphy (MPS) may be well described, but long-term follow-up data are sparse, and temporal variations in risk are insufficiently elucidated...
  61. doi request reprint Drug and therapeutics committees in Danish hospitals: a survey of organization, activities and drug selection procedures
    Hanne T Plet
    Research Unit of Clinical Pharmacology, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
    Basic Clin Pharmacol Toxicol 112:264-9. 2013
    ..The nine DTCs in Denmark varied considerably regarding structure and activity. The main activity was to develop formularies, and most of the committees developed policies that supported medication use...
  62. ncbi request reprint [Successful implementation of pharmaceutical intervention at an acute medical admission unit]
    Louise Smed Grønkjær
    Hospitalsenhed til Kvalitetssikring af Lægemiddelanvendelsen HEKLA, Odense Universitetshospital, Odense, Denmark
    Ugeskr Laeger 173:1353-5. 2011
    ..The overall acceptance rate was 80%, albeit varying from 99% for generic substitution to 25% for change of administration route...
  63. doi request reprint Screening, prevention and treatment of osteoporosis in patients with chronic obstructive pulmonary disease - a population-based database study
    Hanne Madsen
    Department of Clinical Pharmacology, University of Southern Denmark, Odense C, Denmark
    Clin Respir J 4:22-9. 2010
    ..A common extrapulmonary effect to chronic obstructive pulmonary disease (COPD) is osteoporosis...
  64. ncbi request reprint Statins and nonsteroidal anti-inflammatory drugs-an analysis of prescription symmetry
    Louise Silwer
    Pharmacoepidemiol Drug Saf 15:510-1. 2006
  65. pmc Eradication of Helicobacter pylori and use of antisecretory drugs: population based cohort study
    Annmarie Lassen
    Department of Medical Gastroenterology, Odense University Hospital, DK 5000, Denmark
    BMJ 327:603. 2003
  66. ncbi request reprint European commission consultation on pharmacovigilance
    Patrick Waller
    Pharmacoepidemiol Drug Saf 17:108-9. 2008
  67. ncbi request reprint Complicated and uncomplicated peptic ulcers in a Danish county 1993-2002: a population-based cohort study
    Annmarie Lassen
    Department of Medical Gastroenterology, Odense University Hospital, Denmark
    Am J Gastroenterol 101:945-53. 2006
    ..Peptic ulcer epidemiology changes as the proportion of Helicobacter pylori infected people decreases, use of nonsteroidal anti-inflammatory drugs (NSAID) increases, and the proportion of elderly persons increases...
  68. ncbi request reprint [Eradication of Helicobacter pylori and use of antisecretory drugs--a population based study]
    Annmarie Touborg Lassen
    Odense Universitetshospital, medicinsk gastroenterologisk afdeling S
    Ugeskr Laeger 166:3405-7. 2004
  69. ncbi request reprint Bringing epidemiology into drug utilisation research
    Jacques Lelorier
    University of Montreal, Hôtel Dieu Centre de Recherche, 3850 Rue St Urbain, Montreal PQ H2W1T8, Canada
    Pharmacoepidemiol Drug Saf 12:153-6. 2003
  70. ncbi request reprint The validity of self-reported use of hormone replacement therapy among Danish nurses
    Ellen Leth Løkkegaard
    Department of Obstetrics and Gynecology, Hvidovre University Hospital, Denmark
    Acta Obstet Gynecol Scand 83:476-81. 2004
    ..Most observational studies on HRT are based on self-reported data, although data on the validity of HRT in postmenopausal women are sparse...
  71. ncbi request reprint The antiplatelet effect of clopidogrel is not attenuated by statin treatment in stable patients with ischemic heart disease
    Pernille Vinholt
    Department of Cardiology, Odense University Hospital, Denmark
    Thromb Haemost 94:438-43. 2005
    ..The antiplatelet effect of clopidogrel is not attenuated by concomitant treatment with a CYP3A4 metabolized statin in patients with clinical stable ischemic heart disease...
  72. ncbi request reprint The risk of missed gastroesophageal cancer diagnoses in users and nonusers of antisecretory medication
    Annmarie Lassen
    Department of Medical Gastroenterology, Odense University Hospital, Denmark
    Gastroenterology 129:1179-86. 2005
    ..The aim of the study was to estimate the incidence of gastroesophageal cancer with or without pre-endoscopic treatment with antisecretory medication...
  73. ncbi request reprint [Malaria in the county of Funen 1987-1999]
    Maren Kathrine Hornstrup
    Klinisk mikrobiologisk afdeling, Odense Universitetshospital, J B Winsløwsvej 21, 2 DK 5000 Odense C
    Ugeskr Laeger 164:2038-41. 2002
    ..We describe epidemiological, prophylactic, and clinical aspects of imported malaria in the county of Funen, 1987-1999...
  74. ncbi request reprint Does appendectomy reduce the risk of ulcerative colitis?
    Jesper Hallas
    Department of Internal Medicine, Odense University Hospital, 5000 Odense C, Denmark
    Epidemiology 15:173-8. 2004
    ..Persons who have had an appendectomy are less prone to develop ulcerative colitis than those who have not. The underlying mechanism and the clinical use of this finding are unknown...
  75. ncbi request reprint Current controversies in pharmacoepidemiology
    Jesper Hallas
    Basic Clin Pharmacol Toxicol 98:235. 2006
  76. ncbi request reprint [Use of multiple antipsychotics simultaneously and the risk of death]
    Jesper Hallas
    Ugeskr Laeger 169:618. 2007
  77. ncbi request reprint [Reliability of medication errors]
    Jesper Hallas
    Ugeskr Laeger 168:1305. 2006