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Longitudinal Leiden Orthopaedics Outcomes of OsteoArthritis Study

Given the above mentioned gaps in knowledge, the aim of this project is to1) Describe the midterm and long-term outcomes of (primary and revision) total hip, total knee and shoulder replacement surgery in terms of health status as a whole,…

An exploratory, multi-centre, two-part study to describe chronic induced urticaria characteristics and explore novel biomarkers with a multimodal patient profiling approach by comparing CIndU patients to chronic spontaneous urticaria patients and healthy volunteers

The objective of this study is to deep phenotype CIndU (subtype SD and ColdU) and detect novel biomarkers for diagnosis and treatment response as well as establish methodologies for (non-) invasive monitoring of treatment effects in chronic…

Study on the effect of biperiden and donepezil on attention and memory in healthy elderly people

Primary objective• Assess the ability of donepezil to reverse biperiden-induced effects on adaptive tracking performance at timepoint 4h Secondary objectives• Evaluate the PK of donepezil and biperiden• Investigation of pro-cholinergic effects of…

Establishing a Controlled Human Infection Model with the Chikungunya live attenuated vaccine VLA1553 in healthy volunteers

The main objective of this study is to establish a controlled human infection model for Chikungunya using the VLA1553 vaccine.Primary objectives:- To assess the infection rate induced by a single administration of the VLA1553 vaccine- To assess the…

Research into the suitability of the NeuroKit test method in measuring drug effects

Primary Objectives: Quantify the PD effects of CNS active compounds with distinct mechanisms of action (lorazepam, modafinil and S-ketamine) with NeuroKit and NeuroCart in healthy male and female participants.   Estimate the…