Principal Investigators

    dr. N.P. Prins


    VUmc Alzheimer Center

    Contact information of lead PI



    Title of project or programme

    Symptomatic Treatment of Vascular Cognitive Impairment

    Source of funding information

    Alzheimer Nederland

    Total sum awarded (Euro)

    € 238,000

    Start date of award


    Total duration of award in years



    Research Abstract

    Background: Vascular Cognitive Impairment is an important cause of cognitive impairment and dementia. Up till now, there are no approved symptomatic treatments for Vascular Cognitive Impairment. The aims of this project are three-fold: 1. to detect individual sensitivity to a pharmacologic intervention targeting the monoaminergic (methylfenidate) and cholinergic (galantamine) neurotransmitter systems, in patients with Vascular Cognitive Impairment, 2. to correlate cognitive symptoms with structural and functional changes in monoaminergic and cholinergic systems on MRI in patients with Vascular Cognitive Impairment, 3. to correlate structural and functional changes of monoaminergic and cholinergic systems on MRI with a positive response to a challenge with galantamine or methylfenidate in Vascular Cognitive Impairment patients. Methods: We will recruit 60 patients with Vascular Cognitive Impairment, at the Alzheimer Center of the VU University Medical Center and the Utrecht University Medical Center. Participants will receive a complete dementia screening, including a neuropsychological and neuropsychiatric examination. They will also undergo MRI at 3T, including DTI/’fiber tracking’ and RS fMRI. In a double-blind, three-way, case cross over trial, we will study the effects of methylfenidate on fronto-executive function and of galantamine on episodic memory function. During three separate visits, patients will receive the pharmacological interventions (placebo, methylfenidate, and galantamine) at our Clinical Research Unit. We will correlate baseline performance on tests for fronto-executive function and memory with integrity of white matter tracts and network function of monoaminergic and cholinergic systems on MRI. Finally, we will correlate positive responses to the pharmacological challenges with galantamine or methylfenidate with integrity of white matter tracts on DTI and network function on RS fMRI related to monoaminergic and cholinergic systems.

    Further information available at:

Types: Investments < €500k
Member States: Netherlands
Diseases: N/A
Years: 2016
Database Categories: N/A
Database Tags: N/A

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