Thomas is a medical doctor trained at the University of Copenhagen (2020), with experience from studying mathematics at the Technical University of Denmark prior to medical school. Following several years of clinical practice, he transitioned into clinical research and is currently enrolled as a PhD student at the University of Copenhagen (2024–).

His research sits at the intersection of pharmacoepidemiology and machine learning, with a particular focus on adverse drug reactions and pharmacovigilance. He is a member of the Danish Pharmacovigilance by AI Real-time Analysis (PHAIR) group, where he works with data-driven methods to improve drug safety research.

Thomas is visiting the Health Data Science group to extend his work to new data sources, including the IPCI database and the OMOP Common Data Model. This collaboration brings together the PHAIR group's expertise with the Health Data Science group's knowledge of large-scale federated data infrastructures and real-world evidence generation. By drawing on the strengths of both groups, Thomas aims to conduct robust multinational research on adverse drug reactions — ultimately contributing to safer prescribing for patients across Europe.

Publications:

Andersen MA, Jensen TL, Petersen TS. Data Resource Profile: The Danish National Hospital Medicine Register. November 2024. Pharmacoepidemiol Drug, 33 (11) (2024), Article e70054. DOI:  https://doi.org/10.1002/pds.70054

Jensen TL, Bronden A, Karstoft K, Sonne DP, Christensen MB. The body weight reducing effects of tirzepatide in people with and without type 2 diabetes: a review on efficacy and adverse effects. Patients preference and adherence. 2024 Feb. PMID: 38352159.

Jensen TL, Frost MT, Dalhoff K, Petersen TS. Repeated Poisonings in Denmark – a nationwide study. Clinical toxicology.  2023 May. 61:5, 392-399, PMID: 37171194

Jensen TL, Bronden A, Karstoft K, Sonne DP, Christensen MB. Tirzepatide for the treatment of type 2 diabetes and obesity. Drugs of the future. 2023 Mar 1;48(3):179-96. DOI: 10.1358/dof.2023.48.3.3521861

Andersen AM*, Jensen TL*, Sørensen JL, Gjærde LK, Lund S, Paulsen L, Poulsen A, Kjærgaard J. Simulationstræning i akut pædiatri. Ugeskr Laeger. 2023 Feb 13;185(7):V09220581. Article in danish. PMID: 36892231 (*shared first authorship).

Jensen TL, Gøtzsche CR, Woldbye DPD. Current and Future Prospects for Gene Therapy for Rare Genetic Diseases Affecting the Brain and Spinal Cord. Front Mol Neurosci. 2021 Oct 6;14:695937. PMID: 34690692.