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Jesper Hallas

university of southern denmark

72H-index
722Paper Count
2.4WCitation Count
Published Papers 230
Publication Date
Acetylcholinesterase inhibitors and the risk of delirium – a Danish nationwide register-based cohort study
err2026-04-28
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errOAAI
errMartin Torp Rahbek; Helene Kildegaard; Jesper Hallas; Martin Thomsen Ernst; Lars Christian Lund
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Increased risk of thromboembolism in patients with anorexia nervosa: a Danish nationwide registry-based study
err2026-01-29
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errOAAI
errJeanie Meincke Egedal; Pia Veldt Larsen; Jesper Hallas; Jan Magnus Sjögren; Else-Marie Bladbjerg; René Klinkby Støving
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Unsuspected Adverse Drug Reactions to Dermatologic Medications: An Epidemiological Hypothesis-Free Screening Study of Real-World Data in Denmark
err2025-12-05
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PREAI
errThomas Delvin; Anette Bygum; Lars Christian Lund; Jacob Harbo Andersen; Jesper Hallas
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Adjustment for ‘Prescriber Type’ in Pharmacoepidemiological Analyses
err2025-10-04
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errOAAI
errSaad Hanif Abbasi; Jesper Hallas; Peter Bjødstrup Jensen; Hassan Al-Jasim; Anton Pottegård
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Antipsychotic polypharmacy in patients with schizophrenia between 1999 and 2024 in Denmark: Prevalence, time trends, and combinations
err2025-08-28
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errOAAI
errMikkel Højlund; Christopher Rohde; Christiane Gasse; Jesper Hallas; Anders Fink-Jensen; Christoph U. Correll; Ole Köhler-Forsberg
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Emerging uncertainty on the anti-aging potential of metformin
err2025-06-27
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errOAAI
errMatthew Thomas Keys; Jesper Hallas; Richard A. Miller; Samy Suissa; Kaare Christensen
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Acute cardiovascular effects associated with the use of prescription medications: A Danish nationwide screening study
err2025-02-20
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errOAAI
errAbbasi, Saad Hanif; Lund, Lars Christian; Hallas, Jesper; Ernst, Martin Thomsen; Pottegard, Anton
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Sequential Epidemiological Analyses of Real-World Data: A Tool for Prospective Drug Safety Surveillance from the Rofecoxib Example
err2025-01-27
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errOAAI
errAbbasi, Saad Hanif; Lund, Lars Christian; Hallas, Jesper; Pottegard, Anton
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Association of Prior Antithrombotic Drug Use with 90-Day Mortality After Intracerebral Hemorrhage
err2024-12-01
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errOAAI
errJorgensen, Christian Mistegard; Boe, Nils Jensen; Hald, Stine Munk; Meyer-Kristensen, Frederik; Norlen, Mie Micheelsen; Ovesen, Christian; Moller, Soren; Hoyer, Birgit Bjerre; Bojsen, Jonas Asgaard; Elhakim, Mohammad Talal; Harbo, Frederik Severin Grae; Salman, Rustam Al-Shahi; Goldstein, Larry B.; Hallas, Jesper; Rodriguez, Luis Alberto Garcia; Selim, Magdy; Gaist, David
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Impact of mandatory preoperative dental screening on infective endocarditis in patients undergoing surgical valve replacement
err2024-10-28
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PREAI
errKrasniqi, L.; Mortensen, P.; Ravn, E. J.; Tofterup, M.; Terkelsen, C. J.; Andersen, N. H.; Modrau, I; Stokbro, K.; Povlsen, J. A.; Gerke, O.; Hallas, J.; Clavel, M. A.; Riber, L. P.; Dahl, J. S.
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Increased risk of hypereosinophilia following initiation of glucagon-like peptide 1 receptor agonist: A symmetry analysis using the Danish health registries
err2024-10-23
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errOAAI
errRahbek, Martin Torp; Just, Soren Andreas; Kristensen, Kasper Bruun; Sheta, Hussam Mahmoud; Hallas, Jesper; Pottegard, Anton; Lund, Lars Christian
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Association of Antithrombotic Drug Use With Incident Intracerebral Hemorrhage Location
err2024-06-25
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PREAI
errBoe, Nils Jensen; Hald, Stine Munk; Kristensen, Alexandra Redzkina; Moeller, Soeren; Bojsen, Jonas A.; Elhakim, Mohammad Talal; Rodrigues, Mark A.; Al-Shahi Salman, Rustam; Hallas, Jesper; Rodriguez, Luis A. Garcia; Selim, Magdy; Goldstein, Larry B.; Gaist, David
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Association of Statin Use With Risk of Stroke Recurrence After Intracerebral Hemorrhage
err2023-10-31
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PREAI
errGaist, David; Rodriguez, Luis Alberto Garcia; Hallas, Jesper; Hald, Stine Munk; Moeller, Soren; Hoyer, Birgit Bjerre; Selim, Magdy; Goldstein, Larry B.
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Comparative effectiveness of heterologous third dose vaccine schedules against severe covid-19 during omicron predominance in Nordic countries: population based cohort analyses
err2023-07-24
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errOAAI
errAndersson, Niklas Worm; Thiesson, Emilia Myrup; Baum, Ulrike; Pihlstrom, Nicklas; Starrfelt, Jostein; Faksova, Kristyna; Poukka, Eero; Lund, Lars Christian; Hansen, Christian Holm; Aakjaer, Mia; Kjaer, Jesper; Cohet, Catherine; Goossens, Mathijs; Andersen, Morten; Hallas, Jesper; Meijerink, Hinta; Ljung, Rickard; Hviid, Anders
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