Kjell Erik Julius Håkansson

Research output

Research output per year 2020 2021 2022 2023

• 20 Journal article
• 1 Review

Research output per year

Research output per year

Search results

• 2023

  Adherence to inhaled corticosteroids in relation to quality of life and symptoms of anxiety and depression in asthma

  Renzi-Lomholt, M., Håkansson, K. E. J. & Suppli Ulrik, C., 2023, In: European Clinical Respiratory Journal. 10, 1, p. 2149920 2149920.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Adrenal Cortex Hormones 100%
  • Asthma 96%
  • Anxiety 88%
  • Depression 81%
  • Mood Disorders 80%

• Beyond direct costs: individual and societal financial burden of asthma in young adults in a Danish nationwide study

  Håkansson, K. E. J., Løkke, A., Ibsen, R., Hilberg, O., Backer, V. & Ulrik, C. S., May 2023, In: BMJ Open Respiratory Research. 10, 1

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Young Adult 100%
  • Asthma 96%
  • Costs and Cost Analysis 76%
  • Income 45%
  • Health Expenditures 41%
• 2022

  Adherence with controller medication in adults with asthma - impact of hospital admission for acute exacerbation

  Staehr Holm, F., Håkansson, K. E. J. & Ulrik, C. S., 2 Sep 2022, In: The Journal of asthma : official journal of the Association for the Care of Asthma. 59, 9, p. 1899-1907 9 p., 1971702.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Asthma 100%
  • Adrenal Cortex Hormones 89%
  • Body Mass Index 13%
  • Cohort Studies 12%
  • Retrospective Studies 12%

• Azithromycin and hydroxychloroquine in hospitalised patients with confirmed COVID-19: a randomised double-blinded placebo-controlled trial

  Sivapalan, P., Ulrik, C. S., Lapperre, T. S., Bojesen, R. D., Eklöf, J., Browatzki, A., Wilcke, J. T., Gottlieb, V., Håkansson, K. E. J., Tidemandsen, C., Tupper, O., Meteran, H., Bergsøe, C., Brøndum, E., Bødtger, U., Bech Rasmussen, D., Graff Jensen, S., Pedersen, L., Jordan, A., Priemé, H., & 13 othersSøborg, C., Steffensen, I. E., Høgsberg, D., Klausen, T. W., Frydland, M. S., Lange, P., Sverrild, A., Ghanizada, M., Knop, F. K., Biering-Sørensen, T., Lundgren, J. D., Jensen, J-U. S. & ProPAC-COVID writing group on behalf of the ProPAC-COVID Study Group, Jan 2022, In: The European respiratory journal. 59, 1, p. 1-12 12 p., 2100752.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hydroxychloroquine 100%
  • Coronavirus 93%
  • Azithromycin 90%
  • Placebos 51%
  • Clinical Trials Data Monitoring Committees 10%

• Complete response to anti-interleukin-5 biologics in a real-life setting: results from the nationwide Danish Severe Asthma Register

  Soendergaard, M. B., Hansen, S., Bjerrum, A-S., Hilberg, O., Lock-Johansson, S., Håkansson, K. E. J., Ingebrigtsen, T. S., Johnsen, C. R., Rasmussen, L. M., von Bülow, A., Assing, K. D., Schmid, J. M., Ulrik, C. S. & Porsbjerg, C., 1 Oct 2022, In: ERJ Open Research. 8, 4, 00238-2022.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Interleukin-5 100%
  • Biological Products 88%
  • Asthma 69%
  • Adrenal Cortex Hormones 32%
  • Maintenance 28%
  1 Citation (Scopus)

• Determining Persistence with an Inhaled Corticosteroid in Asthma: Assessment Using an Objective Measurement vs the Self-Reported Foster Score

  Hedegaard, B. O., Håkansson, K. E. J., Jensen, F. F., Ulrik, C. S. & Weinreich, U. M., 5 Jan 2022, In: Journal of Asthma and Allergy. 15, p. 25-33 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Adrenal Cortex Hormones 100%
  • Asthma 96%
  • Hospital Outpatient Clinics 34%
  • Pharmacy 25%
  • Reproducibility of Results 22%

• Digitale dimser: svaret på udfordringen med adhærens inden for astmabehandling?

  Translated title of the contribution: Not AvailableHåkansson, K. E. & Ulrik, C. S., 17 Oct 2022, In: Ugeskrift for Laeger. 184, 42

  Research output: Contribution to journal › Journal article › Research › peer-review

• Disease Control, Not Severity, Drives Job Absenteeism in Young Adults with Asthma - A Nationwide Cohort Study

  Håkansson, K. E. J., Backer, V. & Ulrik, C. S., 2022, In: Journal of Asthma and Allergy. 15, p. 827-837 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Absenteeism 100%
  • Drive 80%
  • Young Adult 63%
  • Asthma 60%
  • Cohort Studies 53%
  2 Citations (Scopus)

• High Use of Antidepressant Medication in Both Mild-to-Modelate and Possible Severe Asthma - A Nationwide Cohort Study

  Håkansson, K. E. J., Renzi-Lomholt, M., Backer, V. & Ulrik, C. S., 5 Jan 2022, In: Journal of Asthma and Allergy. 15, p. 13-23 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Antidepressive Agents 100%
  • Asthma 86%
  • Cohort Studies 75%
  • Education 34%
  • Income 34%
  5 Citations (Scopus)

• Socioeconomic status is associated with healthcare seeking behaviour and disease burden in young adults with asthma - A nationwide cohort study

  Håkansson, K. E. J., Backer, V. & Ulrik, C. S., 9 Aug 2022, In: Chronic Respiratory Disease. 19, p. 1-11 11 p., 14799731221117297.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Social Class 100%
  • Young Adult 85%
  • Asthma 81%
  • Cohort Studies 71%
  • Delivery of Health Care 64%
• 2021

  Beta-Blockers in High-Risk Outpatients with Chronic Obstructive Pulmonary Disease are Associated with All-Cause Mortality - The STATUETTE Cohort Study

  Damkjær, M., Suppli Ulrik, C., Godtfredsen, N. & Håkansson, K. E. J., 24 Aug 2021, In: International Journal of Chronic Obstructive Pulmonary Disease. 16, p. 2397-2406 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Chronic Obstructive Pulmonary Disease 100%
  • mortality 94%
  • Outpatients 84%
  • Cohort Studies 76%
  • cause 66%
  2 Citations (Scopus)

• Hydroxychloroquine as a primary prophylactic agent against sars-cov-2 infection: a cohort study

  Kamstrup, P., Sivapalan, P., Eklöf, J., Hoyer, N., Ulrik, C. S., Pedersen, L., Lapperre, T. S., Harboe, Z. B., Bodtger, U., Bojesen, R. D., Håkansson, K. E., Tidemandsen, C., Armbruster, K., Browatzki, A., Meteran, H., Meyer, C. N., Skaarup, K. G., Lassen, M. C. H., Lundgren, J. D., Biering-Sørensen, T., & 1 othersJensen, J-U. S., Jul 2021, In: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases. 108, p. 370-376 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hydroxychloroquine 100%
  • Severe Acute Respiratory Syndrome 82%
  • Coronavirus 80%
  • Cohort Studies 50%
  • Infections 35%
  3 Citations (Scopus)

• Inhaled Corticosteroid Therapy in Bronchiectasis is Associated with All-Cause Mortality: A Prospective Cohort Study

  Håkansson, K. E. J., Fjaellegaard, K., Browatzki, A., Dönmez Sin, M. & Ulrik, C. S., 2021, In: International Journal of Chronic Obstructive Pulmonary Disease. 16, p. 2119-2127 9 p., S311236.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Bronchiectasis 100%
  • mortality 70%
  • Adrenal Cortex Hormones 67%
  • Cohort Studies 56%
  • Prospective Studies 53%
  5 Citations (Scopus)

• Remission and changes in severity over 30 years in an adult asthma cohort

  Tupper, O. D., Julius Håkansson, K. E. & Ulrik, C. S., 1 Apr 2021, In: The journal of allergy and clinical immunology. In practice. 9, 4, p. 1595-1603 9 p., e5.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Asthma 100%
  • Bronchodilator Agents 26%
  • Adrenal Cortex Hormones 18%
  • Spirometry 12%
  • Eosinophils 11%
  3 Citations (Scopus)

• Self-reported vs. objectively assessed adherence to inhaled corticosteroids in asthma

  Jensen, F. F., Håkansson, K. E. J., Overgaard Nielsen, B., Weinreich, U. M. & Ulrik, C. S., 31 May 2021, In: Asthma research and practice. 7, 1, p. 1-9 9 p., 7.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Adrenal Cortex Hormones 100%
  • Asthma 96%
  • Patient Compliance 34%
  • 3-(2-(4-azidobenzamidino)ethyl)-5-hydroxyindole 30%
  • Nebulizers and Vaporizers 20%

• Socioeconomic biases in asthma control and specialist referral of possible severe asthma

  Håkansson, K. E. J., Backer, V. & Suppli Ulrik, C., Dec 2021, In: The European respiratory journal. 58, 6, 00741-2021.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Asthma 100%
  • Referral and Consultation 94%
  • Adrenal Cortex Hormones 20%
  • Primary Health Care 20%
  • Education 16%

• Statins in High-Risk Chronic Obstructive Pulmonary Disease Outpatients: No Impact on Time to First Exacerbation and All-Cause Mortality - The STATUETTE Cohort Study

  Damkjær, M., Håkansson, K., Kallemose, T., Ulrik, C. S. & Godtfredsen, N., 5 Mar 2021, In: International Journal of Chronic Obstructive Pulmonary Disease. 16, p. 579-589 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hydroxymethylglutaryl-CoA Reductase Inhibitors 100%
  • Chronic Obstructive Pulmonary Disease 91%
  • mortality 86%
  • Outpatients 77%
  • Cohort Studies 70%
  5 Citations (Scopus)
• 2020

  High suPAR and Low Blood Eosinophil Count are Risk Factors for Hospital Readmission and Mortality in Patients with COPD

  Håkansson, K. E. J., Ulrik, C. S., Godtfredsen, N. S., Kallemose, T., Andersen, O., Eugen-Olsen, J., Marsaa, K. & Rasmussen, L. J. H., 5 Apr 2020, In: International Journal of Chronic Obstructive Pulmonary Disease. 15, p. 733-743 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Urokinase Plasminogen Activator Receptors 100%
  • Patient Readmission 82%
  • Eosinophils 69%
  • Hospital Mortality 68%
  • Chronic Obstructive Pulmonary Disease 63%
  12 Citations (Scopus)

• Proactive Prophylaxis With Azithromycin and HydroxyChloroquine in Hospitalised Patients With COVID-19 (ProPAC-COVID): A structured summary of a study protocol for a randomised controlled trial

  Sivapalan, P., Ulrik, C. S., Bojesen, R. D., Lapperre, T. S., Eklöf, J. V., Håkansson, K. E. J., Browatzki, A., Tidemansen, C., Wilcke, J. T., Janner, J., Gottlieb, V., Meteran, H., Porsbjerg, C., Madsen, B. L., Moberg, M., Pedersen, L., Benfield, T. L., Lundgren, J. D., Knop, F. K., Biering-Sørensen, T., & 13 othersGhanizada, M., Sonne, T. P., Bødtger, U. C. S., Jensen, S. G., Rasmussen, D. B., Brøndum, E., Tupper, O. D., Sørensen, S. W., Alstrup, G., Laursen, C. B., Møller, U. W., Sverrild, A. & Jensen, J-U. S., 10 Jun 2020, In: Trials. 21, 1, 513.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hydroxychloroquine 100%
  • Azithromycin 90%
  • Randomized Controlled Trials 50%
  • Hospitalization 27%
  • Patient Selection 21%
  9 Citations (Scopus)

• Statins and COPD: relationship with inflammation, exacerbations and mortality

  Translated title of the contribution: Statins and COPD: relationship with inflammation, exacerbations and mortalityDamkjær, M., Håkansson, K. E. J., Ulrik, C. S. & Godtfredsen, N. S., 1 Jun 2020, In: Ugeskrift for Laeger. 182, 23

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hydroxymethylglutaryl-CoA Reductase Inhibitors 100%
  • Chronic Obstructive Pulmonary Disease 91%
  • Inflammation 60%
  • Mortality 51%
  • Cardiovascular Diseases 37%