Search for a trial

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…

The prospective data collection initiative on on small bowel, colorectal and anal cancer - a prospective observational cohort study.

The main objectives of this project are:- To start a prospective observational cohort study of patients who have been diagnosed with CRC, small bowel and anal cancer and follow them from time of diagnosis until death.- To prospectively collect data…

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…

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…