86 results
To assess Bone Material Strength (BMS) in patients with acromegaly with fractures and without fractures.
A core part of the scientific efforts of ENS@T researchers bases on the establishment of a common registry and associated collection of biomaterials. Patients with adrenal tumours prospectively included in the ENS@T registry will be asked to provide…
To find out if the mean thyroid volumes of healthy 10-12 and 17-18 years old Dutch children and adolescents are the same or larger than in the late nineteen nineties, and if the dietary iodine intake of these children and adolescents has decreased…
ObjectiveThe main goal of this investigation is to evaluate the thyroid hormone response in patients with TMNG and control subjects in response to various pharmacological and physiological stimuli, administered according to the dynamic exposure test…
To determine the value of multimodality image registration of cone-beam CT (CBCT) and CT in increasing the success rate of adrenal vein sampling procedure compared to procedures without CBCT guidance.
To determine whether the attenuated salivary cortisol response in children with asthma can be explained by the maintenance use of inhaled cortiocosteroids, the chronic inflammatory disease, or the attenuated exercise capacity.
The primary objective of our study is to investigate the performance of FCH-PET as a second-line imaging modality for localizing hyper-functioning parathyroid gland(s) in patients with biochemically proven PHP for whom surgery is indicated, thereby…
To evaluate the occurrence of thyroid dysfunction children and young adults with NB and other childhood malignancies , who received diagnostics with 123I-MIBG
Main objectiveTo describe the experienced pain sensations of temperature and to describe the different temperature sensitivity thresholds using Quantitative Sensory Test (QST) in the different patient groups.secondairy objectiveAs a measure of the…
The purpose of the study is to determine the sensitivity of dopamine platelets levels in patients with clinically suspected or diagnosed HNPGL, abdominal PGL, and pheochromocytoma. Primary Objective: The sensitivity of dopamine levels in platelets…
Here we propose to perform a prospective, randomized, multicenter study that compares effectiveness of AVS with effectiveness of CT-scanning for the diagnosis of PA subtype. There is no criterion standard for accuracy of the diagnosis of PA-subtype…
To evaluate if a standardized running test will elicit an increase in salivary cortisol levels in healthy prepubertal children
Primary objectivesTo evaluate the prevalence, and incidence in yearly intervals, of pituitary insufficiency after cranial irradiation or total body irradiation at long-term follow-up. Secondary objectiveTo evaluate the impact of cranial irradiation…
To study the incidence of TART in children with congenital adrenal hyperplasia with new imaging techniques such as high frequency ultrasound and elastography
To study the correlation between salivary T and (measured and calculated) serum free T.
Establishment whether usage of high viscosity PMMA bone cement in PVP for OVCFs leads to a reduction in leakage incidence compared to usage of conventional (low-medium) viscosity PMMA bone cement in PVP for OVCFs.Since evidence is scarce or…
Our goal is to evaluate if this onsite assessment and aspiration during punction reduces inadequacy of specimens and see if onsite assessment by the aspirator is performed accurately after a brief instruction by a cytopathologist. Primary Objective…
The objective of the study is to determine whether 11C-metomidate PET can differentiate between BAH and APA./PAH
To investigate if there is a correlation between the peak GH concentrations after ingestion of gelatin protein and the peak GH concentrations after the two standard tests (GHST) in order to discriminate between GHD and non-GHD. To investigate the…
Primary objective: to obtain an comparison of the diagnostic result after an ultrasound assisted fine needle aspiration cytology (FNAC) of the thyroidal gland by use of a smaller diameter (25G) and / or a special coating.