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1. Comorbidity and Aging with HIV. An observational study.
2. AGEhIV substudy nr 1

1A) To implement a screening-protocol for HIV related co-morbidities and their risk factors, based on multidisciplinary expert consultation, in a large HIV outpatient clinic and among an HIV-uninfected control group.1B) To assess the prevalence and…

Observational Dutch Young Symptomatic StrokE studY - Extended

To investigate the role of the immune system in the etiology and prognosis in an acute ischemic stroke (or TIA) in young stroke patients.

Less Is More: Optimized pharmacotherapy with improved coNtinuity of CarE in hospitaLized oLder peOple

The LIMONCELLO study aims to assess the effect and cost-effectiveness of TMPC compared to usual care.

The DRAIHA study: Data Registry of AutoImmune Hemolytic Anemia, to improve diagnostic testing for the development of personalized treatment protocols in AIHA patients

Primary objective1. The primary aim of the study is to answer the question whether specification of a positive direct antiglobulin test and/or red blood cell autoantibody specification is correlated with the clinical course in patients with AIHA.…

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…

Bifurcation PCI with a hybrid strategy with drug eluting balloons versus a stepwise provisional two-stent strategy. A randomized controlled single-blinded multicentre trial and registry

In this study we will compare a hybrid DEB strategy with a conventional bailout 2-stent strategy (TAP/T-stenting or Culotte) in patients with a bifurcation lesion with sub-optimal side-branch result. The primary endpoint will be the composite…

The effect of exeRcise And Diet on quality of life in patients with Incurable Cancer of Esophagus and Stomach

The aim of the RADICES study is to investigate the effects of a 12-week exercise and nutrition intervention for patients with metastatic oesophageal or gastric cancer. The intervention will be completely tailored to the condition and nutritional…

A prospective evaluation of pancreatic cyst surveillance, based on the consensus statement, formulated by the European study group on cystic tumours of the pancreas

First, to establish the yield of the currently propagated pancreatic cyst surveillance program, and second, to identify possible alternative surveillance strategies, which might be more (cost) effective.

Identifying mucosal defence mechanisms against viral infections in patients with COPD and consequences for the development of exacerbations

We aim to characterize innate anti-viral defence responses in the upper airways of COPD patients.

HAKA trial 10 years follow-up

Primary: investigate the (cost-)effectiveness of replacing RFU after THA and TKA at 10 years by COD by comparing the complications and clinical visits between patients with COD versus RFU at 10 years after THA and TKA. Secondary: investigate the…

Vision-MR Ablation Catheter 2.0 for Treatment of Ventricular Tachycardia

The purpose of the VISABL-VT clinical investigation is to demonstrate safety and efficacy of RF ablation of ventricular tachycardia (VT) attributable to ischemic cardiomyopathy (ICM) with the Vision-MR Ablation Catheter 2.0. Data collected from…

PsA digital phenotyping and inflammation drivers study

Primary objectives:  To develop and internally validate a novel and interpretable machine learning model for detecting flare in PsA patients using integrated accelerometer data, keystroke dynamics and screen time metrics (i.e., digital…

Preterm Immune system development and response to Immunization

Primary objective is to study the antibody immune response to routine vaccinations in very preterm infants (GA<32 weeks). Secondary aim is to study the immune system more extensively using flow cytometry, ELISA and single cell…

Delirium treatment with Transcranial Electrical Stimulation

The aim of the study is to investigate whether standardized or personalized tACS induces EEG changes indicative of delirium reversal (primary outcome) or reduces the duration and/or severity of delirium (secondary outcome) compared to sham…

An Open-label, Randomized, Controlled Phase 3 Study of Disitamab Vedotin in Combination with Pembrolizumab Versus Chemotherapy in Subjects with Previously Untreated Locally Advanced or Metastatic Urothelial Carcinoma that Expresses HER2 (IHC 1+ and Greater)

Primary Objectives:Associated pharmaceutical trial:To compare the efficacy of disitamab vedotin in combination with pembrolizumab to chemotherapy as first-line treatment in participants with advanced UC that expresses HER2Clinical…