28 results
Main objective: To test the efficacy of thyroxine replacement for subclinical hypothyroidism (SCH) in older adults. Primary Objective: To determine multi-modal effects (quality of life; cognitive; musculoskeletal and cardiovascular) of levo-…
First objective: To assess improvement in live birth rate after levothyroxine supplementation. Secondary objective: 1) to test the hypothesis that levothyroxine lowers the risk for miscarriage and preterm birth 2) to test the hypothesis that…
1. Does Levothyroxine treatment for subclinical hypothyroidism give multi-modal benefits for the oldest old people with subclinical hypothyroidism?2. Are benefits seen across a wide range of outcomes, including prevention of cardiovascular disease,…
Long-term evaluation of thyroid disorders ( TSH elevation and the occurrence of thyroid nodi/carcinoma) in survivors of childhood NBL who received KI, methimazole and thyroxine as thyroid protection during 131I-MIBG exposure. Investigation of the…
Imaging disease activity in patients with Graves' orbitopathy using [18F]-FDG-PET/CT - a pilot study
To determine whether 18FGD-PET/CT imaging is able to show difference in [18F]-FDG uptake in orbital tissue between patients with active and inactive GO.
The study aims to determine the value of combined 124I PET and FDG PET to avoid futile treatment with 131I. Secundary aims are to validate functional imaging with histopathological correlation, and to optimize and standardize the new 124I technique…
The purpose of this study is to evaluate whether thyroid hormone replacement therapy in type 2 diabetic patients suffering from overt hypothyroidism will improve muscular mitochondrial function, lower ectopic fat accumulation in muscle and liver,…
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…
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…
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…
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.
The aim of our study is to investigate whether PTH levels measured between 4-24 hours after surgery can accurately identify patients with permanent hypoparathyroidism after thyroid surgery who need long-term calcium supplementation.
- Objective (Study) 1.To evaluate the clinical performance of MET PET during rhTSH stimulation and to compare the results of this MET PET with the clinical rhTSH stimulated FDG PET in patients with negative post-treatment 131I-whole body scan (WBS)…
-
To evaluate the occurrence of thyroid dysfunction children and young adults with NB and other childhood malignancies , who received diagnostics with 123I-MIBG
Primary Objectives- To determine the optimal dose of the VEGF-A targeting NIRF tracer bevacizumab-IRDye800CW for an adequate tumor-to-background ratio (TBR) in PTC/FTC/HTC/PDTC lymph node metastases.Secondary Objectives- To evaluate the feasibility…
Primary aim1) To investigate what proportion of levothyroxine users aged 60 years and older can withdraw from levothyroxine treatment successfully, defined as having normal fT4 levels and TSH levels <10 mU/L at 52 weeks after start of the…
Primary objective: To assess and compare the difference in thyroid gland secretion capacity by measuring maximal FT4 and FT3 response upon intramuscular administration of 0.9mg Thyrogen assessed by AUC0-48hours in SCT subjects and healthy controls.…
The main objective of the research is to differentiate between benign and malignant thyroid nodules using the GC-IMS for the analysis of breath, urine and blood in a (multicenter) study and reduce the amount of unnecessary surgery.