8 results
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.
to assess whether a single-dose of levodopa improves cognitive symptoms and balances goal-directed and habitual behavior.
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…
PrimaryTo assess the efficacy of LEE011 compared to placebo in patients with relapsed/refractory teratoma with recent progressionSecondaryTo assess other measures of efficacy of LEE011 compared with placebo To assess safety and tolerability of…
Two key questions remain to be answered to further elucidate the mechanism of action: 1) is the effect on glucose metabolism dose dependent in Type 2 diabetes patients? and 2) Does UAG decrease glucose concentrations during an oral glucose loadThis…
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…
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,…
Primary: To compare PFS between ribociclib plus fulvestrant to fulvestrant monotherapy (plus placebo) among men and postmenopausal women with HR+, HER2-negative advanced breast cancer who received no or only one prior endocrine treatment for…