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The Gaia study

The primary objective is to assess diagnostic accuracy of MRDTI/BTI for first and recurrent CVT in patients referred for MRI/MRV in the setting of routine clinical setting. The secondary objectives are to optimize MRDTI/BTI sequences for imaging…

VASCO study: A population-based prospective cohort study on vaccine effectiveness of COVID-19 vaccines in the Netherlands

The primary objective is to estimate product-specific vaccine effectiveness (VE) of the COVID-19 vaccines that are used in the Dutch national vaccination program against symptomatic SARS-CoV-2 infection by age and medical risk group at a time point…

Antigen specific T cells in advanced human atherosclerosis

The primary objective of this study is to measure the number of antigen specific T-cells in the plaque and in blood, and investigate whether these parameters correlate with the phenotype of the atherosclerotic plaque. Secondary objectives are: 1)…

Study on Prognosis of Acutely Ruptured intracranial Aneurysms

The goal of this study is to investigate which treatment(-s) lead to the best outcome by using existing variation of practice.

The 10-year follow-up of the ESCAPE trial: Do patients with a non-obstructive meniscal tear develop more knee osteoarthritis after knee surgery or after exercise therapy?

To compare the degree of osteoarthritis in the knee after 10 years, in patients with non-obstructive meniscal tear, between meniscal surgery and exercise therapy treatment.