Magnesium L-Threonate for the Enhancement of Learning and Memory in People With Dementia

Dementia Clinical Trial

Official title: The Use of Magnesium L-Threonate for the Enhancement of Learning and Memory in People With Mild to Moderate Dementia

Status Completed

Clinical Trial Summary

The purpose of this study is to examine the effects of supplementing Magnesium L-Threonate in people with mild to moderate dementia. The investigators' goal is to understand whether Magnesium L-Threonate will be associated with improvement in memory and brain function.

Clinical Trial Description

Emerging research on the effects of a novel magnesium compound of L-Threonic Acid Magnesium Salt (L-TAMS) containing Vitamins C and D on cognitive performance suggests that supplementation may benefit individuals with Alzheimer's disease (AD). This proof of concept will assess whether supplementation with Magtein (MGT), a constant release formula of Magnesium L-threonate, Vitamin C, and Vitamin D, is associated with changes in regional cerebral metabolism in elderly people with mild to moderate dementia.

This is an open-label, two-month trial consisting of 15-20 participants aged 60 and older with mild to moderate dementia. Subjects will receive 1,800 mg/day of MgT-1219 for a total of 60 days. They will be given neurocognitive testing, blood chemistries, and FDG-PET imaging at baseline, 60 days and more testing at 180 days to assess the acute effect of MgT-1219 on hippocampal and PFC-mediated executive function, attention, reasoning, and memory. Blood draws will be conducted prior to treatment initiation to assess kidney and liver function, complete blood count, fasting plasma insulin, and red blood cell magnesium.

Our outcome measures include a combination of neuropsychological testing and neuroimaging. These will be employed to measure changes in the degree of cognitive impairment within subjects over time, as well as between subjects in the intervention and control groups. FDG-PET imaging will be used to assess the degree of synaptic activity and density within subjects at different time points in the study. These measures will be supplemented by measures of, sleep quality, daytime sleepiness, depression, and activities of daily living. ;

Related Conditions & MeSH terms

• Alzheimer Disease
• Alzheimer's Disease
• Dementia

• NCT number: NCT02210286
• Study type: Interventional
• Source: Stanford University
• Status: Completed
• Phase: N/A
• Start date: July 2014
• Completion date: July 2016