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Multimodal effects of Thyroid hormone Replacement for Untreated older adults with Subclinical hypothyroidism* a randomised placebo controlled Trial

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-…

A Multicenter Single-arm Extension Study to Describe the Long-term Efficacy and Safety of AMG 416 in the Treatment of Secondary Hyperparathyroidism in Subjects With Chronic Kidney Disease on Hemodialysis

Primary Objective: To characterize the long-term safety and tolerability of AMG 416 in the treatment of SHPT in subjects with CKD on hemodialysisSecondary Objective: To characterize the long-term efficacy of AMG 416 on intact parathyroid hormone (…

Fast-track thyroidectomy and I-131 radioiodine ablation therapy in patients with differentiated thyroid cancer.

Firstly, to study the reduction in sick-leave time achieved by the treatment protocol. Secondly to study the quality of life in the patients treated in the fast-track protocol, to study the reduction in societal costs and to stdy the efficacy of a…

A prospective single-centre open label study on the efficacy and safety of 4 weekly pasireotide LAR administration in combination with or without weekly pegvisomant in previously controlled acromegaly subjects with combined treatment of long-acting somatostatin analogs and weekly pegvisomant.

The primary study objective is to assess the proportion of patients who remain within the IGF-I age adjusted normal limits with pasireotide LAR (60 mg) monotherapy, after 24 weeks of treatment.Secondary study objectives are assessment of the…

Is antenatal prednisone exposure associated with chronically elevated cortisol levels in children?

The aim of this study is to determine whether children between 5-17 years born to women with an autoimmune disorder and prednisone use during pregnancy have chronically elevated cortisol levels compared to children born to women with an autoimmune…

Effect of Multiple healthy donor intestinal microbiota infusions on non Alcoholic Steatosis Hepatis (NASH) and vascular function in obese subjects

In this study we would like to investigate whether repetitive allogeneic (lean donor) fecal transplantations can reduce liversteatosis and if so which (small) intestinal bacteria cause this inflammation in the liver resulting in subsequent chronic…

Pharmacogenetics of Mitotane

Primary objective:We hypothesize that genetic variability influences mitotane pharmacokinetics. Therefore our aim is to explore the inter-individual differences in genes coding for drug metabolizing enzymes in patients treated with mitotane and to…

Differentiated thyroid carcinoma in children: Late effects of treatment and pathophysiological background in the Netherlands

1) To study the late effects of 131-I treatment and TSH suppressive therapy as well as quality of life in patients with childhood-onset DTC. 2) To determine the presence of RET/PTC 1 and 3 translocations and BRAF mutations, and to investigate their…

Levothyroxine for euthyroid women with recurrent miscarriage and positive TPO antibodies: a randomized controlled trial

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…

IEMO 80-plus thyroid trial

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,…

Short-term Efficacy of Stellate Ganglion Block to reduce Hot Flushes in women

To assess the short-term efficacy of stellate ganglion block on hot flush reduction versus sham procedure

A PHASE 3, RANDOMIZED, OPEN-LABEL, ACTIVE CONTROLLED, MULTICENTER STUDY TO EVALUATE MAINTENANCE OF RESPONSE, SAFETY AND PATIENT REPORTED OUTCOMES IN ACROMEGALY PATIENTS TREATED WITH OCTREOTIDE CAPSULES, AND IN PATIENTS TREATED WITH STANDARD OF CARE PARENTERAL SOMATOSTATIN RECEPTOR LIGANDS WHO PREVIOUSLY TOLERATED AND DEMONSTRATED A BIOCHEMICAL CONTROL ON BOTH TREATMENTS

* To assess maintenance of biochemical control of octreotide capsules compared to parenteral SRLs in patients with acromegaly, who previouslydemonstrated biochemical control on both treatments.* To assess symptomatic response to octreotide capsules…

Influence of exogenous growth hormone administration on circulating levels of Klotho in paediatric patients with isolated growth hormone deficiency.

To assess the impact of treatment with rhGH on circulating Klotho levels in paediatric patients with IGHD.

Thyroid hormone analog therapy of patients with severe psychomotor retardation caused by mutations in the MCT8 thyroid hormone transporter: The Triac Trial.

1. Normalization of the abnormal serum TH parameters and thereby improving the clinical condition of the AHDS patients2. Observation of changes in cognitive and motor function.

Randomized, double-blind, placebo-controlled oxytocin trial in children with Prader-Willi syndrome.
Effects on social behaviour.

To evaluate the effects of intranasal oxytocin versus placebo on social behaviour and also on eating behaviour in children with PWS.

The incidence of (para) thyroid disorders ten years after the introduction of a new thyroid protection during 131I-MIBG treatment in children with neuroblastoma

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…

A double-blind, randomized study to evaluate plasma prolactin levels in healthy volunteers after single oral doses of lorazepam

Evaluation of the effect of single oral doses of lorazepam on plasma concentration of prolactin

A PROSPECTIVE, INTERNATIONAL, MULTI-CENTRIC, OPEN-LABEL STUDY TO ASSESS THE EFFICACY OF AN EXTENDED INJECTION INTERVAL SCHEDULE OF LANREOTIDE AUTOGEL 120 MG IN ACROMEGALIC SUBJECTS WHO ARE BIOCHEMICALLY CONTROLLED ON THE LONG TERM TREATMENT WITH OCTREOTIDE LAR 10 OR 20 MG

The purpose of this study is to look at the effect of changing from monthly (4 weekly) injections of your usual treatment (octreotide LAR) to less frequent treatment (once every 6 or 8 weeks) with lanreotide Autogel 120 mg injections. The study…

Recovery of circadian rhythm of the hypothalamic-pituitary-adrenal axis during glucocorticoid tapering in ANCA-associated vasculitis, a pilot study

The primary aim of this study is to investigate the recovery of the circadian rhythm of the hypothalamic-pituitary-adrenal axis during a glucocorticoid tapering regime. Secondary objectives include the effect of a tapering regime on melatonin rhythm…

Effects of thyroid hormone treatment on mitochondrial function, ectopic fat accumulation, insulin sensitivity and brown adipose tissue in type 2 diabetes mellitus

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,…