16 results
Primary Objective:The primary objective in the current trial is to use graph theory to examine how the organization of the functional brain network may be altered by the administration of methylphenidate. The main question we intend to answer in…
Primary objective of the study: 1. To report on the effectmodification by age of MPH treatment on the outgrowth of the DA system using state-of-the-art Magnetic Resonance Imaging (MRI) techniquesSecondary objectives:1. To report on the…
The primary aim of our study will be to investigate the effectiveness of PCIT in comparison with methylphenidate in children with ADHD and disruptive behavior problems aged 2;6 till 6 years who have not responded sufficiently to previously offered…
- Primary Objective: to investigate whether the administration of a small amount of dobutamine postoperatively is able to positively influence the sublingual microcirculation in patients who are undergoing esophagectomy.- Secondary Objective: to…
The objectives of this study are to establish whether methylphenidate PD effects can be measured using neurocognitive tasks, to describe the drug concentrations of methylphenidate in saliva, to describe the PK/PD relationship using the obtained…
To investigate whether impairments of shifting between response sets underlie motor freezing in PD and to investigate the efficacy and the neural mechanism by which MPH improves gait and cognition in PD patients with FOG.
To establish the pharmacokinetic profiles of saliva and plasma concentration of 10 mg MPH-IR and 18 mg MPH-OROS in healthy volunteers; to investigate whether there is a correlation between saliva- and plasma levels of MPH-IR and MPH-OROS, and if…
We aim to examine, in the impaired older population, whether a treatment using methylphenidate, a DA re-uptake inhibitor that enhances DA, improves attention and memory.
The objective of this project is to study the role of dopaminergic mechanisms in apathy, mood and HDD in patients with PD. What is the involvement of the dopaminergic neurotransmitter system in motivation and reward processes in PD and the clinical…
Primary Objective: To investigate in a prospective randomized controlled trial whether intravenous infusion of low doses dobutamine solely peroperative or for 18 more hours postoperative in women undergoing a breast reconstruction by means of a DIEP…
The comparison of the effects (and cost effectiveness) of mindfulness training for the child + Mindful Parenting for the parents versus medication (Methylphenidate) in a randomized controlled trial (RCT) in children with ADHD, aged 9-18.
Primary Objective: To study the change on performance on executive function and memory function (as measured on Neurocart), after an active challenge with methylphenidate (monoaminergic) and galantamine (cholinergic), compared to placebo, in…
We aim to study what the mean change in graft flow rate is when the cardiac output is increased with 10% and what the mean change in graft flow rate is, when the blood pressure is increased with 10% to enable further research to establish whether an…
To investigate the effects of Dobutamine on RV contractility and oxygen consumption in patients with pulmonary arterial hypertension (PAH).
To evaluate the safety, tolerability and efficacy of IZD334 to reduce CRP in cardiovascular high-risk patients.
The aim of this project is to investigate associations between visual system functioning, ADHD, and the circadian rhythm. We will also investigate the effects on the functioning of the visual system of commonly used treatments for ADHD and related…