Jens Kelsen

Aarhus University Hospital — Denmark

Biochemistry, Genetics and Molecular Biology · Life Sciences

22h-index2.0kcitations75works4.02yr avg
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Research Topics

Inflammatory Bowel Disease(21), Pregnancy and Medication Impact(18), Reproductive System and Pregnancy(14), Microscopic Colitis(13), Clostridium difficile and Clostridium perfringens research(9)

Publications75 total

Improving Clinical Outcomes of Encapsulated Faecal Microbiota Transplantation for <i>Clostridioides difficile</i> Infection Through Empirical Donor Selection and Optimised Dosing: A Quality Improvement Study
Alimentary Pharmacology & Therapeutics·2025Open Access
Clinical management of Clostridioides difficile infection with faecal microbiota transplantation: a real-world cohort study
EClinicalMedicine·2025· 3 citedOpen Access
Humoral immune response and safety of SARS-CoV-2 vaccination in very early onset inflammatory bowel disease
UNC Libraries·2025Open Access
P0671 Supporting vedolizumab treatment throughout pregnancy: Insights from a population pharmacokinetic model
Journal of Crohn s and Colitis·2025Open Access
Tofacitinib Does Not Impair Sperm Quality in Men With Ulcerative Colitis
Inflammatory Bowel Diseases·2024· 1 cited
Reduced T2*-weighted placental MRI predicts foetal growth restriction in women with chronic rheumatic disease—a Danish explorative study
Clinical Rheumatology·2024Open Access
Infant Ustekinumab Clearance, Risk of Infection, and Development After Exposure During Pregnancy
Clinical Gastroenterology and Hepatology·2024· 23 citedOpen Access
Preterm Birth and in Utero Exposure to Corticosteroids Are Associated With Increased Infection Risk in Children of Mothers With IBD
Inflammatory Bowel Diseases·2024· 5 cited
Editorial: Continuous monitoring to improve outcome of treatment—the next step towards safe and effective faecal microbiota transplantation. Authors' reply
Alimentary Pharmacology & Therapeutics·2023Open Access
Specialized Prenatal Care for Women With IBD Makes a Difference
Inflammatory Bowel Diseases·2023
Featured Cover
Alimentary Pharmacology & Therapeutics·2023Open Access
Donor, patient age and exposure to antibiotics are associated with the outcome of faecal microbiota transplantation for recurrent <i>Clostridioides difficile</i> infection: A prospective cohort study
Alimentary Pharmacology & Therapeutics·2023· 14 citedOpen Access
Developing an aptamer biomarker model for the diagnosis of hepatocellular carcinoma
Journal of Hepatology·2023
Time to Diagnosis and Birth Outcomes of Pregnancy-onset IBD
Inflammatory Bowel Diseases·2023· 1 cited
Editorial: predictors of disease activity during pregnancy in women with inflammatory bowel disease – a Danish cohort study. Authors' reply
Alimentary Pharmacology & Therapeutics·2023Open Access
Faecal microbiota transplantation for first and second episodes of Clostridioides difficile infection – Authors' reply
˜The œLancet. Gastroenterology & hepatology·2023· 5 cited
Real-World Effectiveness of Faecal Microbiota Transplantation (FMT) for First or Second Clostridioides Difficile Infection (CDI): A Cohort Study
SSRN Electronic Journal·2023Open Access
Predictors of disease activity during pregnancy in women with inflammatory bowel disease—a Danish cohort study
Alimentary Pharmacology & Therapeutics·2022· 35 citedOpen Access
Faecal microbiota transplantation for first or second Clostridioides difficile infection (EarlyFMT): a randomised, double-blind, placebo-controlled trial
˜The œLancet. Gastroenterology & hepatology·2022· 112 cited
Normal Sperm DNA Integrity in Patients With Inflammatory Bowel Disease on Ustekinumab Maintenance Therapy
Inflammatory Bowel Diseases·2022· 5 cited
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Frequent Co-authors

Christian Lodberg Hvas(25), Jens Frederik Dahlerup(22), Jørgen Agnholt(19), Mette Julsgaard(10), Anders Dige(10), Anne Grosen(8), Lisbet Ambrosius Christensen(7), Simon Mark Dahl Baunwall(6), Mette Mejlby Hansen(6), Thea Vestergaard(6), Nina Rågård(4), Susan Mikkelsen(4), Christian Erikstrup(4), Lars Erik Bartels(3), Sara Ellegaard Andreasen(3), Sidsel Støy(3), Tone Rubak(3), Hans Jürgen Hoffmann(3), Lise Svenningsen(3), Jens Kjeldsen(3)