24 results
To design a multivariate prediction model of pregnancy outcome in women with PCOS with the intention to define intervention strategies for the future.
Primary: Evaluation of the effectivity of a multidisciplinary cognitive behavioural lifestyle program combined with a Short Message Service (SMS) maintenance treatment with infertile overweight and obese PCOS women.
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…
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The objective of this observational study is the safe introduction of clinical applied IVM in The Netherlands. During this study, the number and quality of the oocytes and embryos will be studied as well as pregnancy development. Emphasis will be on…
The hypothesis is that women who have the Ser680Ser (SS) variant of the FSH receptor genotype, in comparison with women with the Ser680Asn (NS) or Asn680Asn (NN) variant, are less sensitive to FSH and because of that need higher dosages of FSH when…
The effect of rLH for controlled ovarian hyperstimulation in order to achieve an increase of 10% in top quality embryos.
To study whether higher estradiol levels in obese men are responisble for the lower testosterone levels also found in these men
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The aim of this study is to classify hyothalamic dysfunction in patients treated for pituitary tumors. The hypothalamic functions will be investigated in different studygroups, these groups each have a different risk on hypothalamic dysfunction.
Does bilateral deep brain stimulation of the subthalamic nucleus in patients with Parkinson's disease influence plasma triglycerides and glucose metabolism?
To evaluate the efficacy of Lanreotide Autogel 120 mg when used as primary medical treatment in untreated de novo acromegalic patients with macroadenoma
We will evaluate the acute effects of GH on, and its relation with, cognition in healthy subjects. The present proposal focuses on the following questions:1. Does an acute rise of plasma GH levels have a (beneficial) effect on cognitive performance…
The aim of this study is to investigate how often thymic hyperplasia is present in Graves' disease. Moreover we will investigate if thymic hyperplasia in Graves' disease is caused by stimulation of T cell development in the thymus.
To determine the additiotinal value of EUS and 11C-5-HTP PET scan for detection of pancreatic NET.
The aim of the present study is to assess the necessity of dietary restrictions before sampling for the biochemical diagnosis of pheochromocytoma. Therefore, the short-term influence of a catecholamine-rich diet on plasma free and total metanephrine…
Primary objective1.To determine the characteristics, frequency and severity of vascular, metabolic and hormonal side effects of angiogenesis inhibitors and EGFR inhibitors.Secondary objectives1.To investigate if steroid profile, indol profile,…
To determine whether hypothalamic response to glucose ingestion in patients with anorexia nervosa differs from that in healthy subjects.
To study the prevalence of hypopituitarism and osteoporosis in patients 5 tot 10 years after severe traumatic brain injury
1. Characterization of patients with persistent and recurrent primary hyperparathyroidism after at least one parathyroidectomy, with removal of at least one pathological parathyroid gland.2. Evaluation of pre-operative localization studies;…