160
Participants
Start Date
May 1, 2025
Primary Completion Date
December 31, 2027
Study Completion Date
December 31, 2028
blood-based protein biomarker assessments
Assessment of multiple blood-based biomarkers of different cellular origin and inflammatory mediators
blood-based metabolomic/lipidomic biomarker assessments
Assessment of multiple blood-based TBI-related metabolomic and lipidomic biomarkers
Diffusion-weighted magnetic resonance imaging (brain)
Diffusion-weighted magnetic resonance imaging
Structural magnetic resonance imaging (brain)
Structural magnetic resonance imaging
PET imaging (brain)
Positron emission tomography imaging
Standard colonoscopy with pinch biopsies
Standard colonoscopy including pinch biopsies from the bowel wall at several levels (terminal ileum, ascending colon, transverse colon, descending colon, and rectosigmoideum) for histology, microbiome analysis and metabolomics
Fecal microbiome assessments
Fecal microbiome assessments (DNA)
Aalto University
OTHER
University of Geneva, Switzerland
OTHER
Göteborg University
OTHER
University of Cambridge
OTHER
Örebro University, Sweden
OTHER
University of Turku
OTHER
Turku University Hospital
OTHER_GOV