9 results
Primary Efficacy Objective:• To evaluate the efficacy of tocilizumab (TCZ) compared to placebo, in combination with a26-week prednisone taper regimen, in patients with giant cell arteritis (GCA), as measured by the proportion of patients in…
We propose to conduct a study in healthy young and elderly subjects and patients diagnosed with mild to moderate AD, FTLD, or DLB where cholinergic and serotonergic challenges are given in a placebo-controlled, crossover fashion. Before each…
The objective of this study is to assess the effects of an increased NE level on the trade-off between exploitation and exploration. More specifically, this study will compare the exploitative/explorative behavior of participants who received either…
RationaleSince gamma band activity is thought to be an important mechanism in perceptual binding and cognitive function, interest in changes in gamma band activity in neuropsychiatric disorders has grown rapidly. Changes in gamma band oscillations…
Do high plasma free fatty acids lower central serotonergic responsivity?
Purpose of the study is to find out if memantine in humans also has benificial effects on memory when given in combination with ecstacy. Therefore, ecstacy will be given in combination with memantine. A secondary goal is to find out the effects of…
This proposal entails a proof-of-concept study into the neuropsychological effects of memantine augmentation in a random cross-over comparison to placebo, as add-on treatment to ongoing clozapine in severely mentally ill (SMI) patients with…
To assess the effect of citalopram on chest pain in patients with achalasia and to evaluate the effect of citalopram on esophageal sensitivity.
To assess the effect of citalopram on symptoms of chest pain in patients with functional chest pain.