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Study identifier: NCT04938362 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Cognitive Function and Fatigue After Brain Abscess

Condition: Brain Abscess · Fatigue · Cognitive Dysfunction  ·  Sponsor: University of Oslo

PhaseN/A
Planned participants50
Who can joinAll sexes, 16 Years to no upper limit
Healthy volunteersNo

About this study

Brain abscess is a focal bacterial or fungal infection of the brain. Treatment is neurosurgical drainage of pus followed by long-term antibiotic treatment. In spite of successful treatment of the infection, long-term cognitive problems or mental fatigue may ensue. The reason for this dysfunction may be a continuing inflammatory state or damage to brain tissue caused by the abscess. The investigators will evaluate these possibilities with the use of \[18F\]deoxyglucose-positron emission tomography (FDG-PET) and electroencephalography (EEG) in patients who have been treated for brain abscess and who experience cognitive problems and/or fatigue. FDG-PET may identify both inflammation and altered neuronal activity (the latter indicating damage to brain tissue), and EEG may identify altered neuronal activity, including changes in neuronal network activity.

This description comes directly from the study's public registry record.

Talk to the study team

Peder H Utne  ·  +4723066023  ·  pedutn@ous-hf.no

Always discuss trial participation with your own doctor first.

Locations (1)

Oslo University HospitalOslo, NorwayRecruiting

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Source record: clinicaltrials.gov/study/NCT04938362