3498 results
Point of care testing with Fcal POCT will reduce substantial the referral rate of children with chronic GI symptoms to the paediatrician.
The gaol of the present study is to determine the role of platelet derived TFPI on coagulation in healthy male subjects (n=10) and in healthy female subjects either using ( n=10) or not using oral contraceptives (n=10). Additionally 8 healthy…
The main objective of this pilot study is to evaluate the burden of an additional CTA and MRA procedure in patients, and to evaluate the quality of the CTA and MRA protocols.
Therefore, the aim of this study will be to assess reproducibility of pseudo-CASL (p-CASL) between 3.0 Tesla MR scanners of two vendors in two medical centers.
The primary objective is to obtain insight in regional differences in lung volume and ventilation distribution during apnea of prematurity and its farmacological treatment. Furthermore, the effect on these parameters due to position changes and non-…
To assess the usefulness of NBI in the visualisation of PVs in Western BE patients (in this study using the new Excera III NBI-system), to investigate the discordance between the Japanese and Western definition of de distal end of the Barrett*s…
To measure changes in lymph nodes on 3D CUBE imaging during (chemo)radiotherapy of head and neck squamous cell carcinoma. By using serial imaging during treatment with a relatively short scan time, we want to establish a biological model of changes…
· Explore the relative impacts of iodine concentration versus iodine delivery rate on intra-coronary attenuation. · Describe the effect of iodine concentration on contrast bolus characteristics e.g. bolus homogeneity, time-to-peak, and pressure…
This study has three objectives:1. To describe flow patterns in the left atrium in patient with sinus rhythm and atrial fibrillation. 2. To prospectively verify the data in patients with atrial fibrillation3. Correlation of abnormal flow patterns to…
Aim of this study is to confirm the results from ex vivo research in humans in a clinical setting. The objective is to perform optical spectroscopy measurements during surgical procedures in vivo, involving resection of either breast, liver or lung…
In this study we will provide reference values using the single occlusion technique in healthy infants aged 2 months - 1 year.
To monitor the electric activity of the urinary bladder, and to localize the pacemaker, and the path of electric signal propagation of the detrusor muscle contractions.
The aim of this study if PET using [18F] fluorothymidine (FLT), an imaging biomarker, performed at week 10 of concomitant radio/chemotherapy for patients with newly diagnosed GBM is superior to MRI at 10 weeks to evaluate treatment response and to…
Primary Objectives:To (1) Assess the feasibility and tolerability of performing US and/or contrast-enhanced MRI in children with central venous catheters (CVCs) or peripherally inserted central catheters (PICC lines); (2) assess the accuracy of US…
The objective of the study is to determine whether it is necessary to take the blood pressure lowering medication (β-blocker, ACE-inhibitors or diuretics) of a patient into account prior to blood sampling for pheochromocytoma diagnostics. Therefore…
1. To image tissue biodistribution (joints, lymph nodes and internal organs) of rituximab in RA patients by [89Zr]rituximab PET-CT in RA patients with clinically active disease that will start rituximab treatment.2. To investigate whether…
1/ To demonstrate endo-epicardial electrical dissociation (EED) in human atrial fibrillation.2/ To investigate whether occurrence of EED contributes to formation of CFAEs.3/ To study the epicardial conduction pattern above areas with endocardial…
The present study is designed to test the hypothesis that new imaging modalities like PET with the use of HED and contrast enhanced CMR to quantify fibrosis size and heterogeneity of scar tissue can give a further risk stratification for ventricular…
The aim of this study is to determine the optimal particle size of dry powder adenosine to assess small airway involvement in asthma. Secondary, to provide insight in the associations between the standard test, executed with nebulized AMP, and the…
Is it possible to make a discrimination in muscle activity between the right and left puborectalis muscle by using concentric needle electrodes in an electromyography investigation of the pelvic floor muscles?When a asymmetry is found, what can be…