Anders Kjær Bay Neumann

Research output

Research output per year 2009 2013 2021 2022 2025 2025

• 13 Journal article
• 1 Conference abstract for conference
• 1 Letter

Research output per year

Research output per year

Search results

• 2025

  Infant ustekinumab Clearance, Risk of Infection, and Development after exposure during pregnancy

  Julsgaard, M., Baunwall, S. M. D., Bibby, B. M., Brodersen, J. B., Poulsen, A., Hansen, M. M., Tang, H. Q., Glerup, H., Neumann, A., Fuglsang, J., Haase, A.-M., Hvas, C. L., Kelsen, J. & NEXUS Collaborator Group, Jan 2025, In: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 23, 1, p. 134-143 10 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Infection 100%
  • Ustekinumab 100%
  • Drug Concentration 11%
  • Inflammatory Bowel Disease 11%
  • Antibiotic Agent 11%
  7 Citations (Scopus)

• Real-world Effectiveness of Fecal Microbiota Transplantation for First or Second Clostridioides difficile Infection

  Paaske, S. E., Baumwall, S. M. D., Rubak, T., Birn, F. H., Rågård, N., Kelsen, J., Hansen, M. M., Svenningsen, L., Krarup, A. L., Fernis, C. M. C., Neumann, A., Lødrup, A. B., Glerup, H., Vinter-Jensen, L., Helms, M., Erikstrup, L. T., Grosen, A. K., Mikkelsen, S., Erikstrup, C. & Dahlerup, J. F. & 1 others, Hvas, C. L., Mar 2025, In: Clinical Gastroenterology and Hepatology. 23, 4, p. 602-611.e8

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Infection 100%
  • Fecal Microbiota Transplantation 100%
  • Feces microflora 100%
  • Clostridium Difficile Infection 36%
  • Clostridium Difficile-associated Diarrhea 33%
  2 Citations (Scopus)
• 2024

  Comparing Environmental Risk Factors at Diagnosis in Faroese and Danish Patients with Inflammatory Bowel Disease

  Nielsen, K. R., Modin, F. A., Midjord, J., Vang, A., Berbisá, M. Á. F., Johannesen, H. L., Dahlerup, J. F., Andersen, V., Neumann, A., Kjeldsen, J., Pedersen, N., Langholz, E., Munkholm, P., Hammer, T. & Burisch, J., Dec 2024, In: Digestive Diseases and Sciences. 69, 12, p. 4446-4457 12 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Patient with Inflammatory Bowel Disease 100%
  • Prevalence 100%
  • Susceptible Population 100%
  • Inflammatory Bowel Disease 100%
  • Environmental Factor 40%
• 2023

  The association between soluble CD163, disease severity, and ursodiol treatment in patients with primary biliary cholangitis

  Bossen, L., Lau, T. S., Nielsen, M. B., Nielsen, M. C., Andersen, A. H., Ott, P., Becker, S., Glerup, H., Svenningsen, L., Eivindson, M., Kornerup, L., Kjeldsen, N. B., Neumann, A., Møller, H. J., Jepsen, P. & Grønbæk, H., Apr 2023, In: Hepatology Communications. 7, 4, 9 p., e0068.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Disease Severity 100%
  • Primary Biliary Cirrhosis 100%
  • Ursodeoxycholic Acid 100%
  • CD163 100%
  • Macrophage Activation 27%
  3 Citations (Scopus)
• 2022

  Association Between the Clinical, Biochemical, and Endoscopic Activity of Inflammatory Bowel Diseases and Severity and Long-term Outcomes of Coronavirus Disease 2019-A Population-based Study

  Attauabi, M., Dahlerup, J. F., Poulsen, A., Hansen, M. R., Vester-Andersen, M. K., Prahm, A. P., Pedersen, N., Larsen, L., Jess, T., Neumann, A., Haderslev, K. V., Molazahi, A., Lødrup, A. B., Glerup, H., Oppfeldt, A. M., Jensen, M. D., Theede, K., Kiszka-Kanowitz, M., Seidelin, J. B. & Burisch, J., Oct 2022, In: Inflammatory Bowel Diseases. 28, 10, p. 1618-1622 5 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Inflammatory Bowel Disease 100%
  • Coronavirinae 100%
  • Disease 100%
  • COVID-19 100%
  1 Citation (Scopus)

• Danish Society for Gastroenterology and Hepatology’s clinical recommendations for colonoscopic surveillance for colorectal dysplasia and cancer in patients with inflammatory bowel disease

  Ward, D., Neumann, A., Hendel, J. W., Riis, L. B., Tøttrup, A., Jess, T. & Aalykke, C., Apr 2022, In: Scandinavian Journal of Gastroenterology. 57, 4, p. 457-464 8 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  • Colorectal Cancer 100%
  • Malignant Neoplasm 100%
  • Patient with Inflammatory Bowel Disease 100%
  • Dysplasia 100%
  • Gastroenterology 100%
  1 Citation (Scopus)

• Outcomes and Long-Term Effects of COVID-19 in Patients with Inflammatory Bowel Diseases - A Danish Prospective Population-Based Cohort Study with Individual-Level Data

  Attauabi, M., Dahlerup, J. F., Poulsen, A., Hansen, M. R., Vester-Andersen, M. K., Eraslan, S., Prahm, A. P., Pedersen, N., Larsen, L., Jess, T., Neumann, A., Haderslev, K. V., Molazahi, A., Lødrup, A. B., Glerup, H., Oppfeldt, A. M., Jensen, M. D., Theede, K., Kiszka-Kanowitz, M. & Seidelin, J. B. & 2 others, Burisch, J. & Danish COVID-IBD Study Group, May 2022, In: Journal of Crohn's & Colitis. 16, 5, p. 757-767 11 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Cohort Study 100%
  • Inflammatory Bowel Disease 100%
  • Coronavirinae 100%
  • Disease 100%
  • Cohort Analysis 100%
  16 Citations (Scopus)
• 2021

  Association between 5-aminosalicylates in patients with IBD and risk of severe COVID-19: an artefactual result of research methodology?

  Attauabi, M., Seidelin, J., Burisch, J. & Danish COVID-IBD Study Group, 1 Oct 2021, In: Gut. 70, 10, p. 2020-2022 3 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Letter › peer-review
  13 Citations (Scopus)

• Prevalence and outcomes of COVID-19 among patients with inflammatory bowel disease - A Danish prospective population-based cohort study

  Attauabi, M., Poulsen, A., Theede, K., Pedersen, N., Larsen, L., Jess, T., Rosager Hansen, M., Kajbæk Verner-Andersen, M., V Haderslev, K., Berg Lødrup, A., Molazahi, A., Neumann, A., Wase, A., Seidelin, J. B. & Burisch, J., Apr 2021, In: Journal of Crohn's & Colitis. 15, 4, p. 540–550 11 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access

  • Prevalence 100%
  • Cohort Analysis 100%
  • Patient with Inflammatory Bowel Disease 100%
  • COVID-19 100%
  • Cohort Study 100%
  68 Citations (Scopus)

• Vedolizumab as first-line biological therapy in elderly patients and those with contraindications for anti-TNF therapy: a real-world, nationwide cohort of patients with inflammatory bowel diseases

  Attauabi, M., Höglund, C., Fassov, J., Pedersen, K. B., Hansen, H. B., Wildt, S., Jensen, M. D., Neumann, A., Lind, C., Jacobsen, H. A., Popa, A.-M., Kjeldsen, J., Pedersen, N., Molazahi, A., Haderslev, K., Aalykke, C., Knudsen, T., Cebula, W., Munkholm, P. & Bendtsen, F. & 2 others, Seidelin, J. B. & Burisch, J., Sept 2021, In: Scandinavian Journal of Gastroenterology. 56, 9, p. 1040-1048 9 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  • Crohn's Disease 100%
  • Patient with Inflammatory Bowel Disease 100%
  • Tumor Necrosis Factor 100%
  • Elderly Patient 100%
  • Ulcerative Colitis 100%
  11 Citations (Scopus)
• 2018

  Maternal depression during pregnancy and cord blood DNA methylation: findings from the Avon Longitudinal Study of Parents and Children

  Viuff, A. C., Sharp, G. C., Rai, D., Henriksen, T. B., Pedersen, L. H., Kyng, K. J., Staunstrup, N. H., Cortes, A., Neumann, A., Felix, J. F., Tiemeier, H., Jaddoe, V. W. V. & Relton, C. L., 1 Dec 2018, In: Translational Psychiatry. 8, 1, 244.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  • Cord Blood 100%
  • Postpartum Depression 100%
  • DNA Methylation 100%
  • Differentially Methylated Regions 100%
  • Longitudinal Study 100%
  48 Citations (Scopus)
• 2013

  Acute Stroke: Automatic Perfusion Lesion Outlining Using Level Sets

  Mouridsen, K., Nagenthiraja, K., Jónsdóttir, K. Y., Ribe, L. R., Neumann, A. B., Hjort, N. & Østergaard, L., 17 May 2013, In: Radiology. 269, 2, p. 404-12 9 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  • Apoplexy 100%
  • Informed Consent 25%
  • Wilcoxon Signed Ranks Test 25%
  9 Citations (Scopus)

• Treatment of Budd-Chiari syndrome with a focus on transjugular intrahepatic portosystemic shunt

  Neumann, A. B., Andersen, S. D., Nielsen, D. T., Holland-Fischer, P., Vilstrup, H. & Grønbæk, H., 27 Jan 2013, In: World Journal of Hepatology. 5, 1, p. 38-42 5 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  • Budd-Chiari Syndrome 100%
  • Transjugular Intrahepatic Portosystemic Shunt 100%
  20 Citations (Scopus)
• 2011

  Automatic mean transit time lesion outlining in acute stroke using level sets

  Mouridsen, K., Neumann, A., Ribe, L. R., Jonsdottir, K. Y. & Østergaard, L., 2011.

  Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
• 2009

  Interrater agreement for final infarct MRI lesion delineation.

  Neumann, A., Jonsdottir, K. Y., Mouridsen, K., Hjort, N., Gyldensted, C., Bizzi, A., Fiehler, J., Gasparotti, R., Gillard, J., Hermier, M., Kucinski, T., Larsson, E., Sørensen, L. H. & Østergaard, L., 24 Sept 2009, In: Stroke. 40, 12, p. 3768-71 4 p.

  Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

  Open Access
  36 Citations (Scopus)