Lise Heilmann Jensen
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Lise Heilmann Jensen has a total of 14 co-authors. Here are the top co-authors by number of shared publications:
- Alex Christian Yde Nielsen
Department of Microbiology Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
1 shared publication - Allan Bybeck Nielsen
Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
1 shared publication - Anne-Mette Lebech
Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, 2100 Copenhagen, Denmark
1 shared publication Emma Louise Malchau Carlsen
Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
1 shared publication- Henrik Pierre Calum
Department of Clinical Microbiology, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
1 shared publication - Joakim Bloch
Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet—Copenhagen, Copenhagen, Denmark
1 shared publication
Latest Publications
- 6 April 2026
- Published by Wolters Kluwer Health in The Pediatric Infectious Disease Journal
- Vol. 45 (9) , e334-e341
The Spectrum of CNS Infections in Children and Adolescents in Denmark 2017–2023: A Multicenter Population-based Cohort Study
Background: The epidemiology of pediatric central nervous system (CNS) infections has shifted over recent decades and remains incompletely described. We aimed to describe the incidence, etiology, age distribution and burden of pediatric CNS infections in a Danish population. Methods: This population-based cohort study included all previously healthy Danish children 0–17 years of age in East Denmark from January 1, 2017, to December 31, 2023, with microbiologically verified CNS infections or cerebral abscess/empyema verified by imaging. Results: Totally 465 patients were included. The total annual incidence per 1,000,000 was 125 (95% confidence interval [CI] 114–137), with 49 (95% CI 42–57) for viral CNS infections, 24 (95% CI 19–29) for bacterial meningitis, 7 (95% CI 5–10) for cerebral abscess/empyema and 44 (95% CI 38–51) for neuroborreliosis. Viral infections dominated in infants under 3 months (88/113, 78%) and adolescents 12–17 years (33/70, 47%), while neuroborreliosis dominated in children 1–11 years (149/255, 58%). Among 44 children 5–17 years old with bacterial infections (except neuroborreliosis), 23 (52%) had abscess/empyema and 21 (48%) bacterial meningitis. Intensive care was required in 1 (<1%) of 166 with viral meningitis/encephalitis, 21 (23%) of 90 with bacterial meningitis and 2 (7%) of 27 with abscess/empyema. Relapse occurred in 6 (7%) with bacterial meningitis and 1 (4%) with abscess/empyema. Death occurred in 5 (6%) children with bacterial meningitis. Conclusions: The pattern of pediatric CNS infections in the 2020 era calls for awareness, as neuroborreliosis was the most common disease, alongside viral infections, while cerebral abscess/empyema occurred as frequently as bacterial meningitis in school-age children. Bacterial meningitis remained associated with high morbidity and mortality.
- 6 April 2026
- Published by Wolters Kluwer Health in The Pediatric Infectious Disease Journal
- Vol. 45 (9) , e334-e341
The Spectrum of CNS Infections in Children and Adolescents in Denmark 2017–2023: A Multicenter Population-based Cohort Study
Background: The epidemiology of pediatric central nervous system (CNS) infections has shifted over recent decades and remains incompletely described. We aimed to describe the incidence, etiology, age distribution and burden of pediatric CNS infections in a Danish population. Methods: This population-based cohort study included all previously healthy Danish children 0–17 years of age in East Denmark from January 1, 2017, to December 31, 2023, with microbiologically verified CNS infections or cerebral abscess/empyema verified by imaging. Results: Totally 465 patients were included. The total annual incidence per 1,000,000 was 125 (95% confidence interval [CI] 114–137), with 49 (95% CI 42–57) for viral CNS infections, 24 (95% CI 19–29) for bacterial meningitis, 7 (95% CI 5–10) for cerebral abscess/empyema and 44 (95% CI 38–51) for neuroborreliosis. Viral infections dominated in infants under 3 months (88/113, 78%) and adolescents 12–17 years (33/70, 47%), while neuroborreliosis dominated in children 1–11 years (149/255, 58%). Among 44 children 5–17 years old with bacterial infections (except neuroborreliosis), 23 (52%) had abscess/empyema and 21 (48%) bacterial meningitis. Intensive care was required in 1 (<1%) of 166 with viral meningitis/encephalitis, 21 (23%) of 90 with bacterial meningitis and 2 (7%) of 27 with abscess/empyema. Relapse occurred in 6 (7%) with bacterial meningitis and 1 (4%) with abscess/empyema. Death occurred in 5 (6%) children with bacterial meningitis. Conclusions: The pattern of pediatric CNS infections in the 2020 era calls for awareness, as neuroborreliosis was the most common disease, alongside viral infections, while cerebral abscess/empyema occurred as frequently as bacterial meningitis in school-age children. Bacterial meningitis remained associated with high morbidity and mortality.