5006 results
The main point of this study is to detect in a controlled fashion if there is a relationship between CCSVI and MS. We focus on 5 parameters indicative of CCSVI: 1-reflux in the internal jugular vein (IJV) or in the vertebral vein (VV), or both with…
The objective is determine the correlation between the outcome of the cultures of the nasopharyngeal swab, the nose swab, the swab from a handkerchief and the handkerchief.
The main aim of this research is to search for sensitive and specific QEEG markers to differentiate between children with a developmental disorder, in this case ADHD and ASD, and a control group and to differentiate between these two developmental…
Primary objectives:1. To determine image quality and diagnostic accuracy of CE-MRV using a new, optimized high resolution 3D T1 weighted volume interpolated gradient echo sequence with fat suppression (THRIVE) with both a blood pool and a…
Is it possible to reconstruct intraoperative left ventricular end-systolic pressure-volume relations from a combination of non-invasive finger arterial blood pressure measurements and transoesophageal echocardiography in patients undergoing surgery?
Intermittent neurogenic claudication due to lumbar stenosis is frequently diagnosed among older persons. Due to an aging population it is to be expected the incidence of lumbar stenosis will increase over time. Patients are operated on because of…
The objective of this study is to assess whether or not apical surgery that is carried out with the help of a microscope has a higher success rate than apical surgery without the use of a microscope. No RCT is found in present literature (Del Fabbro…
Objective of the study:Investigating with use of the classical coagulation tests on one hand and with the ROTEM on the other hand what is exactly becoming disturbed in the coagulaton because of bleeding during surgery of the aorta abdominalis,…
The primary objective will be to assess whether cerebrovascular reactivity is impaired in patients with steno-occlusive disease of the vertebrobasilar artery .
PrimaryTo investigate sensitivity and specificity of 3.0 Tesla MRI and MRS for dimension and composition assessment of carotid artery plaques, in particularly those plaques with lipid rich necrotic cores (LRNC), with the aim to develop these…
Our primary aim is to develop en perfection the diagnostic accuracy of the non-invasive tests for chromosomal aberrations in maternal blood.
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.
To analyse the accuracy of the positioning of the catheter that is used for pressure measurement deep flexor muscles of the lower leg using magnetic resonance imaging (MRI).
To assess whether a change in BMD as detected big DXA (gold standard) is comparable with the decline measured by the achilles method
Primary objectiveThe primary objective is to evaluate the long-term functional outcome and the prevalence of osteoarthritis in patients surgically treated for SCFE between 1980-2002 in The Netherlands. We hypothesize a correlation between the…
1. To establish whether serial exhaled breath analysis using eNose can detect invasive pulmonary aspergillosis in patients with prolonged chemotherapy induced neutropenia (neutrophil counts <0.5 x 10^9 for more than 7 days).2. To establish…
To compare the diagnostic performance of new lymph node staging methods for prostate cancer (dwMRI fused with 18F-Choline PET-CT) with the current gold standard of staging, the extended pelvic lymph node dissection (ELND)
The overall aim of the proposed longitudinal cohort study is to expand our understanding of health-related work functioning among cancer survivors, who returned to work after first cancer diagnosis and treatment with curative intent during 18 months…
Objective: To investigate whether binocular patching in combination with posture adherence is superior to posture adherence alone in achieving visualization of the superior fundus quadrants or not.
To determine whether perioperative myocardial ischemia is associated with adverse outcome in patients scheduled for major abdominal surgery.