18 results
The study consists of two phases. In the first phase, we aim to investigate whether the dopamine receptor D4 (DRD4) genotype confers differential susceptibility to the effects of early life stress on empathy and prosocial behavior more generally in…
to assess whether a single-dose of levodopa improves cognitive symptoms and balances goal-directed and habitual behavior.
Primary Objective: - to study the influence of administration aprepitant (Emend ®) on the clearance of fentanyl, in patients using a stable dose of the fentanyl patch (Durogesic ®).Stable dose is defined as using the same dose of fentanyl during at…
We estimate that the anthracycline and cyclophosphamide dose could be significantly (>=15%) increased in at least 15% of ACC-treated patients. Therefore, in order to diminish the risk of under-dosing ACC, we aim to develop a neutrophil-guided…
To investigate the effects of galantamine on cognitive impairment and visual hallucinations in Parkinson`s disease, both therapeutic (direct effect) and preventive (protection against an acute increase of dopaminergic medication used by the patient…
The purpose of this current study is to evaluate the efficacy and safety of the 3-day oral aprepitant regimen when administered concomitantly with ondansetron, with or without dexamethasone, in pediatric patients, from 6 months to 17 years of age,…
To replicate and extend the findings of the recent methylphenidate study in which methylphenidate was found to enhance episodic memory performance; To explore whether this effect of methylphenidate is primarily mediated by its dopaminergic action.
The question is whether aprepitant should be added to CE cycles (cisplatin containing regimen with etoposide) because of a possible interaction between aprepitant and etoposide.This question derives from the fact that both drugs are metabolised…
To evaluate the effect of prolonged duration of (fos)aprepitant prophylaxis on the prevention of delayed CINV (complete remission in the 24-72 hours after the final dose of chemotherapy) in children. The current 3-day regimen is compared to a…
This is a medical-scientific research study. The purpose of the study is to investigate the effect of multiple doses of the study compound BIA 28-6156 on the pharmacokinetics of the drugs levodopa-carbidopa (Group 1) and levodopa-benserazide (Group…
To investigate the influence of aprepitant on the exposure to etoposide in TC patients treated with (B)EP.
The primary objective is to determine whether the rate of severe toxicity (CTC grade 3 to 5) associated with fluoropyrimidine treatment can be significantly diminished by individualized dosing of fluoropyrimidines based on upfront genotypic…
The aim of this study is to improve our understanding of the mechanisms underlying altered social performance monitoring from a pharmacological perspective by directly comparing the effects of dopamine and oxytocin on individual and social…
The primary objective of this study is to compare overall survival rates of CRC patients with multi-organ metastases with indication for first line palliative systemic treatment for mCRC, randomized for treatment with combination chemotherapy or…
To compare the progression free survival and neurotoxity of first line treatment with F-Nal-IRI, CapCar and CapOx.
Primary objective:To assess the effect of immediate versus delayed start of chemotherapy on quality adjusted survival in patients with metastatic pancreatic cancer. Secondary Objectives:To determine time to disease progression after randomizationTo…
To investigate whether early treatment with levodopa has a delayed beneficial effect on PD symptoms and functional health, and improves the ability to (maintain) work, reduces the use of (informal) care, caregiver burden, and costs. Additionally,…
The purpose of this study is to investigate the efficacy and safety of the investigational drug known as Lutetium (177Lu) edotreotide in comparison with several other drugs that are already used worldwide in the treatment of neuroendocrine tumors.It…