• J.B. Winsløws Vej 25, 1.

    5000 Odense C

Publikationer 1990 2019

2019

Antihistamine use and risk of ovarian cancer: A population-based case-control study

Verdoodt, F., Pottegård, A., Dehlendorff, C., Jäättelä, M., Hallas, J., Friis, S. & Kjaer, S. K., 1. feb. 2019, I : Maturitas. 120, s. 47-52

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Histamine Antagonists
Ovarian Neoplasms
Case-Control Studies
Odds Ratio
Population
14 Downloads (Pure)

A review of the Ghana National Health Insurance Scheme claims database: possibilities and limits for drug utilization research

Ankrah, D., Hallas, J., Odei, J., Asenso-Boadi, F., Dsane-Selby, L. & Donneyong, M., jan. 2019, I : Basic & Clinical Pharmacology & Toxicology. 124, 1, s. 18-27

Publikation: Bidrag til tidsskriftReviewForskningpeer review

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Health insurance
Drug Utilization
Ghana
National Health Programs
Databases
11 Downloads (Pure)

Association between diabetes and oncological outcomes in patients undergoing neoadjuvant chemo-radiotherapy for rectal cancer

Fransgaard, T., Hallas, J., Thygesen, L. C. & Gögenur, I., 1. mar. 2019, I : Surgical Oncology. 28, s. 62-66

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Rectal Neoplasms
Disease-Free Survival
Propensity Score
Neoadjuvant Therapy
Denmark

Reduceret risiko for diabetes og kardiovaskulær sygdom efter fedmekirurgi

Rasmussen, I. K. B., Sandager Petersen, S., Juel, J., Hansen, M. R., Andersen, N. H. & Pareek, M., 2019, I : Ugeskrift for Laeger. 180, 2, V10170782.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Type 2 Diabetes Mellitus
Incidence
7 Downloads (Pure)
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Kidney Diseases
Creatinine
Pharmaceutical Preparations
Population
Prescriptions

Use of phthalate-containing prescription drugs and the risk of gastric cancer: a Danish nationwide case-control study

Nymand Ennis, Z., Arnspang Pedersen, S., Rix Hansen, M., Pottegård, A., Patrick Ahern, T., Hallas, J. & Damkier, P., 3. jun. 2019, I : Acta Oncologica. 58, 6, s. 852-858

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Case-Control Studies
Dibutyl Phthalate
Pharmaceutical Preparations
Registries
phthalic acid
2018
80 Downloads (Pure)

A cohort study on the risk of lymphoma and skin cancer in users of topical tacrolimus, pimecrolimus, and corticosteroids (Joint European longitudinal lymphoma and skin cancer evaluation – JOELLE study)

Castellsague, J., Kuiper, J. G., Pottegård, A., Berglind, I. A., Dedman, D., Gutierrez, L., Calingaert, B., van Herk-Sukel, M. P. P., Hallas, J., Sundström, A., Gallagher, A. M., Kaye, J. A., Pardo, C., Rothman, K. J. & Perez-Gutthann, S., 2018, I : Clinical Epidemiology. 10, s. 299-310

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Tacrolimus
Skin Neoplasms
Lymphoma
Adrenal Cortex Hormones
Cohort Studies
38 Downloads (Pure)

Association between use of phthalate-containing medication and semen quality among men in couples referred for assisted reproduction

Broe, A., Pottegård, A., Hallas, J., Ahern, T., Fedder, J. & Damkier, P., 1. mar. 2018, I : Human Reproduction. 33, 3, s. 503–511

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Semen
International Classification of Diseases
Pharmaceutical Preparations
Odds Ratio
Registries

Comparison of cardiovascular events among treatments for overactive bladder: a Danish nationwide cohort study

Margulis, A. V., Hallas, J., Pottegård, A., Kristiansen, N. S., Atsma, W. J., Franks, B., D’Silva, M., Varas-Lorenzo, C., Perez-Gutthann, S. & Arana, A., 2018, I : European Journal of Clinical Pharmacology. 74, 2, s. 193-199

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Overactive Urinary Bladder
Cohort Studies
Muscarinic Antagonists
Pharmaceutical Preparations
Propensity Score
17 Downloads (Pure)

Empirical validation of the reverse parametric waiting time distribution and standard methods to estimate prescription durations for warfarin

Thrane, J. M., Støvring, H., Hellfritzsch, M., Hallas, J. & Pottegård, A., sep. 2018, I : Pharmacoepidemiology and Drug Safety. 27, 9, s. 1011-1018

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Warfarin
Prescriptions
Registries
Databases
75 Downloads (Pure)

Explaining trends in coronary heart disease mortality in different socioeconomic groups in Denmark 1991-2007 using the IMPACTSEC model

Joensen, A. M., Joergensen, T., Lundbye-Christensen, S., Johansen, M. B., Guzman-Castillo, M., Bandosz, P., Hallas, J., Prescott, E. I. B., Capewell, S. & O’Flaherty, M., 2018, I : PLOS ONE. 13, 4, 13 s., e0194793.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Denmark
socioeconomics
risk factors
Economics
death

Hypothesis-free screening of large administrative databases for unsuspected drug-outcome associations

Hallas, J., Wang, S. V., Gagne, J. J., Schneeweiss, S., Pratt, N. & Pottegård, A., 2018, I : European Journal of Epidemiology. 33, 6, s. 545–555

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Pharmaceutical Databases
Pharmacovigilance
Denmark
Drug-Related Side Effects and Adverse Reactions
Causality
32 Downloads (Pure)

Identifying and assessing potential harm of medication errors and potentially unsafe medication practices in paediatric hospital settings: a field study

Rishoej, R. M., Almarsdóttir, A. B., Thybo Christesen, H., Hallas, J. & Juel Kjeldsen, L., 1. sep. 2018, I : Therapeutic Advances in Drug Safety. 9, 9, s. 509-522

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Pediatric Hospitals
Hospitalized Child
Patient Harm
Enoxaparin
Cefuroxime
19 Downloads (Pure)

Identifying signals of interest when screening for drug-outcome associations in health care data

Pottegård, A., Hallas, J., Wang, S. V. & Gagne, J. J., sep. 2018, I : British Journal of Clinical Pharmacology. 84, 9, s. 1865-1867

Publikation: Bidrag til tidsskriftLederForskningpeer review

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Incidence of Common Cancers in Users of Antimuscarinic Medications for Overactive Bladder: A Danish Nationwide Cohort Study

Hallas, J., Margulis, A. V., Pottegård, A., Kristiansen, N. S., Atsma, W. J., Appenteng, K., de Vogel, S., Kaye, J. A., Perez-Gutthann, S. & Arana, A., 2018, I : Basic & Clinical Pharmacology & Toxicology. 122, 6, s. 612-619

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Overactive Urinary Bladder
Muscarinic Antagonists
Cohort Studies
Incidence
Pharmaceutical Preparations

Likelihood of reporting medication errors in hospitalized children: a survey of nurses and physicians

Rishoej, R. M., Hallas, J., Juel Kjeldsen, L., Thybo Christesen, H. & Almarsdóttir, A. B., mar. 2018, I : Therapeutic Advances in Drug Safety. 9, 3, s. 179-192

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Hospitalized Child
Nurses
Physicians
Patient Safety
Mandatory Reporting

Long-acting inhalation treatment and the risk of urinary tract infection textendash a symmetry analysis

Henriksen, D. P., Laursen, C. B., Sterndorf, J. W., Davidsen, J. R. & Hallas, J., 2018, I : European Respiratory Journal. 52, Suppl. 62, 1 s., PA2270.

Publikation: Bidrag til tidsskriftKonferenceabstrakt i tidsskriftForskningpeer review

57 Downloads (Pure)

Oral Immunosuppressive Treatment of Myasthenia Gravis in Denmark: A Nationwide Drug Utilization Study, 1996-2013

Pedersen, E. G., Hallas, J., Pottegård, A., Hald, S. M., Jensen, P. E. H. & Gaist, D., okt. 2018, I : Basic & Clinical Pharmacology & Toxicology. 123, 4, s. 486-493

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Drug Utilization
Denmark
Immunosuppressive Agents
Prednisolone
Azathioprine

Outcome postponement as a potential patient centred measure of therapeutic benefit: examples in cardiovascular medicine

Ennezat, P. V., Le Jemtel, T., Cosgrove, S., Hallas, J. & Hansen, M. R., 4. dec. 2018, I : Acta Cardiologica.

Publikation: Bidrag til tidsskriftKommentar/debatForskningpeer review

Randomized Controlled Trials
Medicine
Numbers Needed To Treat
clopidogrel
Risk Reduction Behavior
49 Downloads (Pure)

Qualitative exploration of practices to prevent medication errors in neonatal intensive care units: a focus group study

Rishoej, R. M., Lai Nielsen, H., Strzelec, S. M., Fritsdal Refer, J., Allermann Beck, S., Gramstrup, H. M., Thybo Christesen, H., Juel Kjeldsen, L., Hallas, J. & Almarsdóttir, A. B., jul. 2018, I : Therapeutic Advances in Drug Safety. 9, 7, s. 343-353

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Neonatal Intensive Care Units
Focus Groups
Hospital Pharmacy Services
Safety
Interviews

Reply to M. Nayan et al

Larsen, S. B., Dehlendorff, C., Skriver, C., Dalton, S. O., Jespersen, C. G., Borre, M., Brasso, K., Nørgaard, M., Johansen, C., Sørensen, H. T., Hallas, J. & Friis, S., 20. feb. 2018, I : Journal of Clinical Oncology. 36, 6, s. 629-630 2 s.

Publikation: Bidrag til tidsskriftKommentar/debatForskningpeer review

99 Downloads (Pure)

Risk of lactic acidosis in type 2 diabetes patients using metformin: A case control study

Aharaz, A., Pottegård, A., Henriksen, D. P., Hallas, J., Beck-Nielsen, H. & Lassen, A. T., 2018, I : PLOS ONE. 13, 5, 13 s., e0196122.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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metformin
Lactic Acidosis
Metformin
acidosis
Medical problems

Significant association between the use of different proton pump inhibitors and microscopic colitis: A nationwide Danish case-control study

Bonderup, O. K., Nielsen, G. L., Dall, M., Pottegård, A. & Hallas, J., 2018, I : Alimentary Pharmacology and Therapeutics. 48, 6, s. 618-625

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Case-Control Studies
Odds Ratio
Prescriptions
Logistic Models
Pathology

The PARIS score can reliably predict 7-day all-cause mortality for both acute medical and surgical patients: an international validation study

Brabrand, M., Knudsen, T., Hallas, J., Graham, C. A. & Kellett, J., 1. okt. 2018, I : Q J M. 111, 10, s. 721–725

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Validation Studies
Uganda
Vital Signs
Confidence Intervals
Denmark
19 Downloads (Pure)

Use of Dicloxacillin and Risk of Pregnancy among Users of Oral Contraceptives

Pottegård, A., Broe, A., Stage, T. B., Brøsen, K., Hallas, J. & Damkier, P., sep. 2018, I : Basic & Clinical Pharmacology & Toxicology. 123, 3, s. 288-293

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Dicloxacillin
Oral Contraceptives
Odds Ratio
Accidental Falls
Anti-Bacterial Agents
40 Downloads (Pure)

Use of prescription drugs among women diagnosed with epithelial ovarian cancer in Denmark

Pottegård, A., Friis, S., Verdoodt, F., Dehlendorff, C., Hallas, J. & Kjær, S. K., nov. 2018, I : Acta Obstetricia et Gynecologica Scandinavica. 97, 11, s. 1332-1338

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Denmark
Pharmaceutical Preparations
Preventive Medicine
Hypnotics and Sedatives
Ovarian Neoplasms
58 Downloads (Pure)

Use of Topical Tacrolimus and Topical Pimecrolimus in Four European Countries: A Multicentre Database Cohort Study

Kuiper, J. G., van Herk-Sukel, M. P. P., Castellsague, J., Pottegård, A., Berglind, I. A., Dedman, D., Gutierrez, L., Calingaert, B., Hallas, J., Sundström, A., Gallagher, A. M., Kaye, J. A., Pardo, C., Rothman, K. J. & Perez-Gutthann, S., 1. jun. 2018, I : Drugs - Real World Outcomes. 5, 2, s. 109-116

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Tacrolimus
Cohort Studies
Databases
Denmark
Netherlands
23 Downloads (Pure)

Using the Symmetry Analysis Design to Screen for Adverse Effects of Non-vitamin K Antagonist Oral Anticoagulants

Hellfritzsch, M., Rasmussen, L., Hallas, J. & Pottegård, A., jul. 2018, I : Drug Safety. 41, 7, s. 685-695

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Anticoagulants
Screening
Urologic Diseases
Drug therapy
Pharmaceutical Preparations
21 Downloads (Pure)
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Survival Analysis
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Ibuprofen
Serotonin Uptake Inhibitors
147 Downloads (Pure)

Clinical events preceding switching and discontinuation of oral anticoagulant treatment in patients with atrial fibrillation

Poulsen, M. H., Grove, E. L., Husted, S. E., Rasmussen, L., Poulsen, B. K., Johnsen, S. P., Hallas, J. & Pottegård, A., 2017, I : Europace. 19, 7, s. 1091–1095

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Clopidogrel paclitaxel drug-drug interaction: A pharmacoepidemiologic study

Agergaard, K., Mau-Sørensen, M., Stage, T. B., Jørgensen, T. L., Hassel, R. E., Dahl Steffensen, K., Pedersen, J. W., Milo, M. L. H., Poulsen, S. H., Pottegård, A., Hallas, J., Brøsen, K. & Bergmann, T. K., 2017, I : Clinical Pharmacology and Therapeutics. 102, Renal Therapy, s. 547–553

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

clopidogrel
Drug Interactions
Pharmaceutical Preparations
Glucuronides
Peripheral Nervous System Diseases
140 Downloads (Pure)

Data Resource Profile: The Danish National Prescription Registry

Pottegård, A., Schmidt, S. A. J., Wallach-Kildemoes, H., Sørensen, H. T., Hallas, J. & Schmidt, M., 2017, I : International Journal of Epidemiology. 46, 3, s. 798-798f

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Prescriptions
Longitudinal Studies
Pharmaceutical Preparations
Confidence Intervals
Acetaminophen
Databases
Pharmaceutical Preparations
Prescriptions
Warfarin

External adjustment of unmeasured confounders in a case-control study of benzodiazepine use and cancer risk

Thygesen, L. C., Pottegård, A., Ersbøll, A. K., Friis, S., Stürmer, T. & Hallas, J., 2017, I : British Journal of Clinical Pharmacology. 83, 11, s. 2517–2527

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Social Adjustment
Case-Control Studies
Propensity Score
Neoplasms
Population Control
88 Downloads (Pure)

New use of prescription drugs prior to a cancer diagnosis

Pottegård, A. & Hallas, J., 2017, I : Pharmacoepidemiology and Drug Safety. 26, 2, s. 223–227

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Neoplasms
Pharmaceutical Preparations
Causality
Prostatic Neoplasms
Pharmacoepidemiology
Denmark
Databases
Prescriptions
Drug Utilization
Pharmaceutical Preparations
71 Downloads (Pure)
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Performance of the High-dimensional Propensity Score in a Nordic Healthcare Model

Hallas, J. & Pottegård, A., 2017, I : Basic & Clinical Pharmacology & Toxicology. 120, 3, s. 312–317

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Propensity Score
Prescription Drugs
Cyclooxygenase 2 Inhibitors
Delivery of Health Care
Hazards

Population Exposure to Phthalate-Containing Drugs

Broe, A., Ennis, Z. N., Pottegård, A., Hallas, J., Ahern, T. P. & Damkier, P., 2017, I : Basic & Clinical Pharmacology & Toxicology. 121, 3, s. 153–158

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Pharmaceutical Preparations
Population
Sales
Denmark
Tablets

Postdiagnosis statin use and mortality in danish patients with prostate cancer

Larsen, S. B., Dehlendorff, C., Skriver, C., Dalton, S. O., Jespersen, C. G., Borre, M., Brasso, K., Norgaard, M., Johansen, C., Sorensen, H. T., Hallas, J. & Friis, S., 2017, I : Journal of Clinical Oncology. 35, 29, s. 3290-3297

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Hydroxymethylglutaryl-CoA Reductase Inhibitors
Prostatic Neoplasms
Neoplasm Grading
Denmark
Proportional Hazards Models
62 Downloads (Pure)

Prescription duration and treatment episodes in oral glucocorticoid users: Application of the parametric waiting time distribution

Laugesen, K., Støvring, H., Hallas, J., Pottegård, A., Jørgensen, J. O. L., Sørensen, H. T. & Petersen, I., 2017, I : Clinical Epidemiology. 9, s. 591-600

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Glucocorticoids
Prescriptions
Information Storage and Retrieval
Registries

Proton pump inhibitor use and cognitive decline: a follow-up study in middle-aged and elderly Danish twins

Wod, M., Hallas, J., Andersen, K., García-Rodríguez, L. A., Christensen, K. & Gaist, D., 15. nov. 2017.

Publikation: Konferencebidrag uden forlag/tidsskriftPosterForskning

72 Downloads (Pure)

Randomized trial of switching from prescribed non-selective non-steroidal anti-inflammatory drugs to prescribed celecoxib: the Standard care vs. Celecoxib Outcome Trial (SCOT)

Macdonald, T. M., Hawkey, C. J., Ford, I., McMurray, J. J. V., Scheiman, J. M., Hallas, J., Findlay, E., Grobbee, D. E., Hobbs, F. D. R., Ralston, S. H., Reid, D. M., Walters, M. R., Webster, J., Ruschitzka, F., Ritchie, L. D., Perez-Gutthann, S., Connolly, E., Greenlaw, N., Wilson, A., Wei, L. & 1 flere, Mackenzie, I. S., 2017, I : European Heart Journal. 38, 23, s. 1843-1850

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Celecoxib
Pharmaceutical Preparations
Confidence Intervals
Prescriptions
Databases
Warfarin
Uncertainty
Confidence Intervals