198 results
Is the BOLD MRI able to show the difference in the level of oxygenation as a mesurement of ischemia between a in a healthy kidney (<30% renal artery stenosis) and a kidney with more than 70% artery stenosis?
Main question: What is the lung function of late preterm births compared with children born at term at age 12? Sub-questions: - Which respiratory symptoms in late preterm infants at age 12?
To compare the performance and diagnostic accuracy of two EUS-guided tissue acquisition devices; a 25G Echotip Ultra Fine Needle Aspiration (FNA) device and a new, more flexible, 20G Echotip ProCore Fine Needle Biopsy (FNB) device.
The primary objective of this study is to determine the point accuracy of a microdialysis*based continuous glucose monitoring system. Secondary objectives include trend accuracy and reliability of the system.
EFFICACY OBJECTIVESThe primary efficacy objective of this study is to evaluate the efficacy of intravitreal injections of 10 mg lampalizumab administered Q4W or Q6W in CFI profile biomarker positive and CFI profile biomarker-negative patients…
Purpose of the study is to investigate neurocognitive and behavioral development in children of morthers with epilepsy, primary school age, and who were exposed to anti-epileptic drugs in utero. Primary research questions are: 1. what is the nature…
This study is performed to compare the diagnostic performance and cost-effectiveness of different methods in the preoperative characterization of ovarian masses: RMI compared toa) simple ultrasound-based rules as a first step test and subjective…
To establish and validate MRI as functional imaging technique of the kidney and determine the appropriate combination of BOLD MRI, phase contrast MRI and diffusion weighted imaging.
EFFICACY OBJECTIVESThe primary efficacy objective of this study is to evaluate the efficacy of intravitreal injections of 10 mg lampalizumab administered Q4W or Q6W in CFI profile biomarker positive and CFI profile biomarker-negative patients…
The main objective of this study is to depict microglial activation behind a closed BBB in vivo and possibly establish an imaging marker of fast clinical progression, we will aim at visualizing microglial activity in vivo in cortical and hippocampal…
The main objective of this study is to assess more thoroughly the differences in gait patterns between COPD patients and healthy controls. Other objectives are to assess differences in gait patterns between GOLD stages and two age groups in healthy…
To examine the hour-to-hour and day-to-day reproducibility of the CAV-test in young and older humans
To validate the Extended Speech Transmission Index (ESTI) model for fluctuating noise in reverberant conditions in both normal hearing and hearing impaired subjects
Main objective of this study is to determine if the [18F]FB-IL2 PET is able to detect a treatment-induced immune response in tumor lesions of patients with metastatic melanoma and if the tumor uptake of the tracer correlates with the number of IL2…
The main goal of this study is to validate the VR-game as a tool to provoke OCD symptoms and assess OCD symptom severity. The first objective is to investigate whether the VR-game is able to provoke OCD symptoms in OCD patients. The second objective…
Tumor organoids: feasibility to predict sensitivity to treatment in cancer patients (TUMOROID trial)
• Evaluate the potential of tumor organoid therapy response to predict treatment response in the patient • Design a standardized organoid screening test and propose a test threshold that ensures a high negative predictive value• Establish the…
The principal objective of the study is to determine if the performance of the new technique (magnetic tracer and magnetometer) is equivalent to the performance of the standard technique (patent blue dye and radioisotope, wire localization).The…
Healthy volunteers* To select the appropriate techniques to image lung and mediastinal parenchyma. Furthermore, MRI settings will be sought which can be used for motion compensation.Patients* To optimize and validate MRI for the visualization and…
Compare hemodynamic parameters and flow patterns of the stented Mitroflow bioprosthesis, stentless Freedom SOLO bioprosthesis,transcatheter Edwards Sapien bioprosthesis and healthy control subjects, measured with 4D flow MRI.
to investigate the course of the pancreatic enzymes (serum amylase, serum lipase and urinary amylase) related to the course and stage of acute pancreatitis and thereby calculating the diagnostic accuracy of each pancreatic enzyme for acute…