6 results
To assess the potential of the PET-tracer [11C]SMW139 to investigate the role of P2X7R, a cell surface receptor upregulated in activated microglia, in neuroinflammation in PD. The aim is to find the optimal tracer kinetic model which can be used to…
Primary aim: Stepwise feasibility study to investigate whether intravenously administered macrophage tracers [11C]DPA-713, [18F]DPA-714 and/or [18F]PEG-folate accumulate in inflamed joints of rheumatoid arthritis patients using PET(-CT).Secondary…
The purpose of this study is to investigate the effect of multiple doses of itraconazole on how quickly and to what extent the new compound PHA-022121 is absorbed into the body and eliminated from the body (this is called pharmacokinetics). It will…
To assess activated microglia in vivo in clinically and/or radiologically active RRMS patients compared to healthy controls using the PET-tracer [11C]SMW139, to assess retest variability in regional [11C]SMW139 brain uptake, and to evaluate which…
5.1 Study hypothesisThe primary study hypothesis states that oral treatment with itraconazole will reduce the epistaxis severity score (ESS) due to the anti-angiogenic effects of itraconazole.5.2 Research question and primary outcomeWhat is the…
Main objective: - Evaluate the effect of itraconazole, a strong cytochrome P450 (CYP) 3A4 inhibitor and a P-glycoprotein (P-gp) inhibitor, on the safety and tolerability (including "thorough" electrocardiogram [ECG] assessment) and…